ES2819275B2 - COMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES CARBON DIOXIDE GASES, AND OTHER GASEOUS CHEMICAL COMPOUNDS - Google Patents
COMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES CARBON DIOXIDE GASES, AND OTHER GASEOUS CHEMICAL COMPOUNDS Download PDFInfo
- Publication number
- ES2819275B2 ES2819275B2 ES202130074A ES202130074A ES2819275B2 ES 2819275 B2 ES2819275 B2 ES 2819275B2 ES 202130074 A ES202130074 A ES 202130074A ES 202130074 A ES202130074 A ES 202130074A ES 2819275 B2 ES2819275 B2 ES 2819275B2
- Authority
- ES
- Spain
- Prior art keywords
- composition
- carbon dioxide
- chemical compounds
- gaseous chemical
- gases
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 50
- 239000001569 carbon dioxide Substances 0.000 title claims description 25
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 25
- 239000000203 mixture Substances 0.000 title claims description 20
- 239000007789 gas Substances 0.000 title claims description 14
- 239000004570 mortar (masonry) Substances 0.000 title claims description 14
- 239000002356 single layer Substances 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 title claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011398 Portland cement Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229940044172 calcium formate Drugs 0.000 claims description 2
- 239000004281 calcium formate Substances 0.000 claims description 2
- 229920003086 cellulose ether Polymers 0.000 claims description 2
- 238000005336 cracking Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000001033 granulometry Methods 0.000 claims description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Substances [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 2
- 230000001089 mineralizing effect Effects 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 235000010215 titanium dioxide Nutrition 0.000 description 6
- 238000010792 warming Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 239000005431 greenhouse gas Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910000015 iron(II) carbonate Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910021646 siderite Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
- C04B14/305—Titanium oxide, e.g. titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
- C04B2111/00827—Photocatalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
COMPOSICIÓN PARA MORTERO MONOCAPA QUE PURIFICA LOSCOMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES THE
GASES DE DIÓXIDO DE CARBONO, Y OTROS COMPUESTOS QUÍMICOS CARBON DIOXIDE GASES, AND OTHER CHEMICALS
GASEOSOSGASEOUS
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
El objeto de la presente invención es la obtención de un mortero monocapa, especialmente formulado y que consigue adsorber, es decir, atraer y retener en su superficie moléculas de dióxido de carbono (CO2) y otros compuestos químicos gaseosos tales como óxidos de nitrógeno (NOx) antropogénicos existentes en la atmósfera. Es decir, el mortero monocapa industrializado objeto de la presente invención permite, que con los elementos que lo integran, y en sus proporciones concretas, que serán convenientemente descritas en el apartado correspondiente, al mezclarlo con agua, amasarlo y extenderlo sobre las paredes de cerramiento exterior, y obtener en una única actividad de obra, el acabado de fachadas, permite adsorber dichos gases nocivos para reducir el efecto invernadero, y sus nocivas consecuencias en la salud humana, en suma reducir la huella de carbono.The object of the present invention is to obtain a monolayer mortar, specially formulated and able to adsorb, that is, attract and retain carbon dioxide (CO2) molecules and other gaseous chemical compounds such as nitrogen oxides (NOx) on its surface. ) anthropogenic existing in the atmosphere. That is to say, the industrialized single-layer mortar object of the present invention allows, with the elements that comprise it, and in their specific proportions, which will be conveniently described in the corresponding section, when mixed with water, kneading it and spreading it on the enclosure walls exterior, and obtain in a single work activity, the finishing of facades, allows to adsorb these harmful gases to reduce the greenhouse effect, and its harmful consequences on human health, in short, reduce the carbon footprint.
De este modo, la adsorción es un proceso por el cual átomos, iones o moléculas son atrapados o retenidos en la superficie de un material, haciendo de tamiz molecular. La adsorción es un proceso físico de una sustancia sólida o de un líquido que atrae o retiene respectivamente, un líquido, un gas o vapor.Thus, adsorption is a process by which atoms, ions or molecules are trapped or retained on the surface of a material, acting as a molecular sieve. Adsorption is a physical process of a solid substance or a liquid that attracts or retains, respectively, a liquid, a gas or vapor.
Esta composición permite gracias a la incorporación de algunos determinados productos, que haya una serie de minerales con diferentes características que adsorban, el CO2 y otros gases de efecto invernadero, contribuyendo a reducir el impacto derivado de estos gases. Para ello se hace uso de una formulación específica que incluye un aditivo con componentes que mineralizan, adsorben el CO2 y los NOx convirtiéndolos en un polvo blanco calcáreo. Hasta ahora existían otros productos que adsorbían el CO2 y lo convertían en hidrotalcita (Fórmula: CH24O23Mg6Al2), pero debido a la incorporación del referido producto y el KNOW -HOW de la fabricación de los morteros monocapa el nuevo mortero que se pretende patentar convierte el CO2 en calcitas (CaCO3). This composition allows, thanks to the incorporation of certain products, that there are a series of minerals with different characteristics that adsorb CO2 and other greenhouse gases, helping to reduce the impact derived from these gases. For this, use is made of a specific formulation that includes an additive with components that mineralize, adsorb CO2 and NOx, turning them into a chalky white powder. Until now there were other products that adsorbed CO2 and converted it into hydrotalcite (Formula: CH24O23Mg6Al2), but due to the incorporation of the aforementioned product and the KNOW -HOW of the manufacture of monolayer mortars the new mortar that is intended to be patented converts CO2 in calcites (CaCO3).
Además, el mortero monocapa objeto de la presente invención presenta otras características destacables, como que permite un revestimiento limpio, resistente y duradero, que no necesita pintado posterior, si bien resulta recomendable una limpieza anual para eliminar las calcitas.In addition, the single-layer mortar object of the present invention has other remarkable characteristics, such as that it allows a clean, resistant and durable coating, which does not require subsequent painting, although annual cleaning is recommended to eliminate calcites.
CAMPO DE APLICACIÓNSCOPE
El campo de aplicación de la presente invención es el de la industria de fabricación morteros, principalmente destinados a la realización de fachadas o grandes superficies en contacto con el aire con objeto final de reducción de la contaminación ambiental, así como a la reducción de los gases de efecto invernadero.The field of application of the present invention is that of the mortar manufacturing industry, mainly intended for the realization of facades or large surfaces in contact with air with the final aim of reducing environmental pollution, as well as reducing gases. greenhouse effect.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Aunque no es tóxico, la presencia de CO2 en la atmósfera afecta el balance de la conservación del clima, afecta al cambio climático e incrementa los desastres naturales. El dióxido de carbono es el gas que afecta en una alta proporción al medio ambiente y es responsable del 60% de los efectos de invernadero. Así, el dióxido de carbono, o CO2, muy común de origen natural que contiene dos átomos de oxígeno y una molécula lineal de carbono. El aumento de CO2 causa un aumento de la inestabilidad climática, lo que resulta en cambios importantes en los patrones climáticos. Es la reducción del citado CO2 uno de los principales objetivos de las agendas verdes de todos los países industrializados y del tan mencionado Protocolo de Kioto, la tan deseada descarbonizaciónAlthough it is not toxic, the presence of CO2 in the atmosphere affects the balance of climate conservation, affects climate change and increases natural disasters. Carbon dioxide is the gas that affects the environment in a high proportion and is responsible for 60% of greenhouse effects. Thus, carbon dioxide, or CO2, very common of natural origin that contains two atoms of oxygen and a linear molecule of carbon. Increased CO2 causes increased climate instability, resulting in major changes in weather patterns. The reduction of the aforementioned CO2 is one of the main objectives of the green agendas of all industrialized countries and of the much-mentioned Kyoto Protocol, the much-desired decarbonisation
Por su parte, el dióxido de nitrógeno es el principal contaminante dentro de los óxidos de nitrógeno, y se forma como subproducto en todas las combustiones llevadas a cabo a altas temperaturasFor its part, nitrogen dioxide is the main pollutant within nitrogen oxides, and is formed as a by-product in all combustions carried out at high temperatures.
De este modo, el calentamiento global es el aumento a largo plazo de la temperatura media del sistema climático de la Tierra. Thus, global warming is the long-term increase in the average temperature of the Earth's climate system.
Los términos calentamiento global y cambio climático a menudo se usan indistintamente, pero de forma más precisa calentamiento global, que es el incremento global en las temperaturas de la superficie terrestre, y su aumento es causado predominantemente por actividades humanas (antrópico), mientras que cambio climático incluye tanto el calentamiento global como sus efectos en el clima.The terms global warming and climate change are often used interchangeably, but more precisely global warming, which is the global increase in temperatures of the earth's surface, and its increase is predominantly caused by human activities (anthropic), while change Climate includes both global warming and its effects on the climate.
El cambio climático futuro y los impactos asociados serán distintos de una región a otra, y alrededor del globo. Los efectos anticipados incluyen un aumento en las temperaturas globales, una subida en el nivel del mar, un cambio en los patrones de las precipitaciones y una expansión de los desiertos subtropicales. Se espera que el calentamiento sea mayor en la tierra que en los océanos y que el más acentuado suceda en el Ártico, con el continuo retroceso de los glaciares, el permafrost y la banquisa. Otros efectos probables incluyen fenómenos meteorológicos extremos más frecuentes, tales como olas de calor, sequías, lluvias torrenciales y fuertes nevadas; acidificación del océano y extinción de especies debido a regímenes de temperatura cambiantes. Entre sus impactos humanos significativos se incluye la amenaza a la seguridad alimentaria por la disminución del rendimiento de las cosechas y la pérdida de hábitat por inundación. Debido a que el sistema climático tiene una gran inercia y la alta concentración de gases de efecto invernadero continuará en la atmósfera por largo tiempo los citados problemas y por ende los gases mencionados, muchos de estos efectos persistirán no solo durante décadas o siglos, sino por decenas de miles de años.Future climate change and associated impacts will differ from region to region, and around the globe. Anticipated effects include a rise in global temperatures, a rise in sea level, a change in rainfall patterns, and an expansion of subtropical deserts. The warming is expected to be greater on land than in the oceans, and the most accentuated in the Arctic, with the continued retreat of glaciers, permafrost and ice pack. Other likely effects include more frequent extreme weather events, such as heat waves, droughts, torrential rains, and heavy snowfall; ocean acidification and species extinction due to changing temperature regimes. Its significant human impacts include the threat to food security from declining crop yields and loss of habitat due to flooding. Because the climate system has a great inertia and the high concentration of greenhouse gases will continue in the atmosphere for a long time the aforementioned problems and therefore the aforementioned gases, many of these effects will persist not only for decades or centuries, but also for a long time. tens of thousands of years.
Las posibles respuestas al calentamiento global incluyen la mitigación mediante la reducción de las emisiones, la adaptación a sus efectos, la construcción de sistemas resilientes a sus impactos y una posible ingeniería climática futura. Possible responses to global warming include mitigation by reducing emissions, adapting to its effects, building systems resilient to its impacts, and possible future climate engineering.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
Con la finalidad de resolver los inconvenientes que han sido planteados en los párrafos anteriores, es decir, que los morteros industrializados aplicados en el revestimiento de fachadas, ha sido ideada la composición del mortero monocapa que purifica los gases antes comentados y más concretamente el dióxido de carbono, permitiendo la conversión de los referidos gases nocivos, en calcitas (CaCO3).In order to solve the inconveniences that have been raised in the previous paragraphs, that is, that the industrialized mortars applied in the cladding of facades, the composition of the single-layer mortar that purifies the gases mentioned above and more specifically the carbon dioxide has been devised. carbon, allowing the conversion of the referred harmful gases into calcites (CaCO3).
La composición objeto de la presente invención tiene como finalidad principal mineralizar o adsorber el dióxido de carbono CO2 y los diferentes óxidos de nitrógeno NOx con una única composición mineral para reducir su impacto medioambiental, y reducir los riesgos en la salud humana.The main purpose of the composition object of the present invention is to mineralize or adsorb carbon dioxide CO2 and the different nitrogen oxides NOx with a single mineral composition to reduce their environmental impact, and reduce risks to human health.
Así, los principales materiales que integran la referida composición, objeto de la presente invención, son preferentemente rocas sedimentarias y metamórficas (hierro, magnesio, monóxido de calcio, oxido de titanio, este último utilizado como fotocatalizador. Estos materiales son mezclados en la fabricación de pinturas, tintes y materiales de caucho/goma entre un porcentaje de un 0, 5% a un 15% en peso y con un diámetro de partículas entre un 100 nm y 4000 gm, por ejemplo medido mediante filtrado con tamices de laboratorio. Las pinturas se aplican a paredes, suelos, marcas viales, etcThus, the main materials that make up the aforementioned composition, object of the present invention, are preferably sedimentary and metamorphic rocks (iron, magnesium, calcium monoxide, titanium oxide, the latter used as a photocatalyst. These materials are mixed in the manufacture of paints, dyes and rubber / rubber materials between a percentage of 0.5% to 15% by weight and with a particle diameter between 100 nm and 4000 gm, for example measured by filtration with laboratory sieves. apply to walls, floors, road markings, etc.
Así, la composición objeto de la presente invención una vez queda aplicada en los diversos materiales referidos anteriormente, entra en contacto con los óxidos de carbono y óxidos de nitrógeno empieza un proceso de carbonatación y nitrificación por el cual adsorbe y transforma el CO2 y los NOx. La composición es rica en Mg (entre un 1 y un 25% en peso), Fe (entre un 1 y un 23%), CaO (entre un 1 y un 25%) , TiO2 (entre un 0, 1 y un 11%) y SiO2 (entre un 16 y un 75%) hacen el proceso natural de adsorción y transformación del CO2. El (TiO2) óxido de titanio (IV) es un fotocatalizador que usa la luz solar o artificial para adsorber óxidos de nitrógeno (NO y NO2) nocivos y transformarlos en nitratos inocuos (NO O2- A NO3-, NO2 OH A H+ NO3-). Thus, the composition object of the present invention, once it is applied to the various materials referred to above, comes into contact with carbon oxides and nitrogen oxides, a carbonation and nitrification process begins by which it adsorbs and transforms CO2 and NOx . The composition is rich in Mg (between 1 and 25% by weight), Fe (between 1 and 23%), CaO (between 1 and 25%), TiO2 (between 0, 1 and 11 %) and SiO2 (between 16 and 75%) make the natural process of adsorption and transformation of CO2. Titanium (IV) oxide (TiO2) is a photocatalyst that uses sunlight or artificial light to adsorb harmful nitrogen oxides (NO and NO2) and transform them into harmless nitrates (NO O2- A NO3-, NO2 OH A H + NO3- ).
La reacción entre nuestra composición y el CO2 se puede simplificar como dos procesos que tienen lugar al mismo tiempo: Mg/Fe/CaO/TiO2 4 CO2 A MgCO3 , FeCO3 , CaCO3 , TiO2 (conversión en polvo de magnetita, siderita, caliza y dióxido de titanio (IV) ) el cual actúa como catalizador en presencia de la luz para la nitrificación de los NOx y el Si (O2) a SiO2 (conversión de cristobalita equivalente en cuarzo) . La primera es la producción de minerales de carbonato, que secuestra CO2. El segundo es la conversión de la cristobalita a cuarzo.The reaction between our composition and CO2 can be simplified as two processes that take place at the same time: Mg / Fe / CaO / TiO2 4 CO2 A MgCO3, FeCO3, CaCO3, TiO2 (conversion into powder of magnetite, siderite, limestone and dioxide titanium (IV)) which acts as a catalyst in the presence of light for the nitrification of NOx and Si (O2) to SiO2 (conversion of equivalent cristobalite to quartz). The first is the production of carbonate minerals, which sequester CO2. The second is the conversion of cristobalite to quartz.
La durabilidad de nuestra composición depende de la zona en la que el producto esté expuesto, es decir, siempre y cuando queden minerales en el producto aplicado habrá carbonatación y nitrificación.The durability of our composition depends on the area in which the product is exposed, that is, as long as there are minerals in the applied product there will be carbonation and nitrification.
Así, la composición para mortero monocapa que purifica los gases de dióxido de carbono y otros compuestos químicos gaseosos, consiste en la siguiente formulación:Thus, the composition for monolayer mortar that purifies carbon dioxide gases and other gaseous chemical compounds, consists of the following formulation:
Áridos en diferentes granulometrías65%-82,5%Aggregates in different granulometries 65% -82.5%
Cemento Portland 52,5 7%-15%Portland cement 52.5 7% -15%
Aditivos:Additives:
-éteres de celulosa 1%-2%-cellulose ethers 1% -2%
-formiato cálcico 0,5%-2%-calcium formate 0.5% -2%
-estearato de magnesio 0,5%-1%-Magnesium stearate 0.5% -1%
-perlita 1%-2%-perlite 1% -2%
-fibras 0,5%-2%-fibers 0.5% -2%
-resinas redispersables 0,5%-1%-redispersible resins 0.5% -1%
-antifisuras 0,2%-1%-anti-cracking 0.2% -1%
-otros aditivos mineralizadores en-other mineralizing additives in
base hierro, monóxido de calcio, dióxidoiron base, calcium monoxide, dioxide
de titanio y silicio. 5%-10%. titanium and silicon. 5% -10%.
MODO DE REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
La presente invención se refiere a una composición formada por unos compuestos preferiblemente minerales extraídos y seleccionados de rocas ígneas con la siguiente composición mineral (Mg/Fe/CaO/TiO2) SiO2 , que se usan para la purificación del CO2 y NOx de la atmósfera, permitiendo capturar y deshacer dichos gases nocivos, con la finalidad de reducir el incremento del efecto invernadero y sus consecuencias en la salud, convirtiendo dichos gases en un polvo blanco calcáreo.The present invention refers to a composition formed by preferably mineral compounds extracted and selected from igneous rocks with the following mineral composition (Mg / Fe / CaO / TiO2) SiO2, which are used for the purification of CO2 and NOx from the atmosphere, allowing the capture and undoing of said harmful gases, in order to reduce the increase in the greenhouse effect and its consequences on health, turning said gases into a chalky white powder.
Así, el descrito mortero monocapa, que alberga la composición objeto de la presente invención, se realiza del siguiente modo, primero se procede a mezclar la referida composición con un 22% de agua hasta obtener una mezcla homogénea. Posteriormente, se debe esperar unos minutos antes de aplicar. El mezclado puede ser de carácter manual o mecánico. Después, se aplica el mortero sobre el soporte mediante llana de acero o máquina de proyectar en un espesor mínimo de 8 a 10 mm. El proceso de raspado se efectuará mediante raspador de dientes de sierra. El tiempo transcurrido desde la aplicación hasta el momento del raspado deberá ser de 4 a 6 horas, variando este espacio de tiempo en función de las condiciones climatológicas. Para lograr un color uniforme, todas las áreas deben ser raspadas en la misma fase de preparación o dureza. Thus, the described monolayer mortar, which houses the composition object of the present invention, is carried out in the following way: first, the said composition is mixed with 22% water until a homogeneous mixture is obtained. Subsequently, you must wait a few minutes before applying. Mixing can be manual or mechanical in nature. Afterwards, the mortar is applied on the support by means of a steel trowel or a spraying machine in a minimum thickness of 8 to 10 mm. The scraping process will be carried out using a saw tooth scraper. The time elapsed from the application to the moment of scraping should be 4 to 6 hours, this time varying depending on the weather conditions. To achieve a uniform color, all areas must be scraped at the same stage of preparation or hardness.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202130074A ES2819275B2 (en) | 2021-01-29 | 2021-01-29 | COMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES CARBON DIOXIDE GASES, AND OTHER GASEOUS CHEMICAL COMPOUNDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202130074A ES2819275B2 (en) | 2021-01-29 | 2021-01-29 | COMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES CARBON DIOXIDE GASES, AND OTHER GASEOUS CHEMICAL COMPOUNDS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2819275A1 ES2819275A1 (en) | 2021-04-15 |
| ES2819275B2 true ES2819275B2 (en) | 2021-05-19 |
Family
ID=75420277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202130074A Active ES2819275B2 (en) | 2021-01-29 | 2021-01-29 | COMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES CARBON DIOXIDE GASES, AND OTHER GASEOUS CHEMICAL COMPOUNDS |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2819275B2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1286492B1 (en) * | 1996-08-07 | 1998-07-15 | Italcementi Spa | HYDRAULIC BINDER WITH IMPROVED COLOR CONSTANCE PROPERTIES |
| WO2013018111A1 (en) * | 2011-08-02 | 2013-02-07 | C.I.M. CALCI IDRATE MARCELLINA SpA | Self-cleaning, anti-smog, anti-mould photocatalytic powdered water based paint |
| CN102850017B (en) * | 2012-09-19 | 2014-10-01 | 武汉理工大学 | A concrete material with the function of purifying gas-solid pollutants and its preparation method |
| KR101913388B1 (en) * | 2018-05-11 | 2018-10-30 | (주)홍성이엔지 | Finishing material composition for semi-nonflammabe and insulation, manufacturing method of the same and painting method using the same |
-
2021
- 2021-01-29 ES ES202130074A patent/ES2819275B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2819275A1 (en) | 2021-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Guo et al. | Photocatalytic activities of titanium dioxide incorporated architectural mortars: Effects of weathering and activation light | |
| ES2590913T3 (en) | Paver for cement-based pavement for photocatalytic paving for the reduction of urban pollutants | |
| ES2376464T3 (en) | ULTRA HYDRAULIC CAL FOR CEMENT COMPOSITIONS CONTAINING PARTS PHOTOCATALIZER ASSETS. | |
| Pacheco-Torgal et al. | Nanotechnology: Advantages and drawbacks in the field of construction and building materials | |
| Kim et al. | Evaluation of NOx removal efficiency of photocatalytic concrete for road structure | |
| Sassoni et al. | Sugaring marble in the Monumental Cemetery in Bologna (Italy): characterization of naturally and artificially weathered samples and first results of consolidation by hydroxyapatite | |
| HRP20110827T1 (en) | PHOTO-CATALYTIC COMPOSITES AND TITANIUM DIOXIDE DERIVATIVES ON METACACOLINE BASE | |
| ES2830273T3 (en) | Mortar composition for an interior coating or lining | |
| Topçu et al. | Self-cleaning concretes: an overview | |
| El-Gohary | CHEMICAL DETERIORATION OF EGYPTIAN LIMESTONE AFFECTED BY SALINE WATER. | |
| Zailan et al. | Self-cleaning geopolymer concrete-A review | |
| CN107841167B (en) | Transparent exterior wall nano coating and preparation method thereof | |
| Bogutyn et al. | Rejuvenation techniques for mortar containing photocatalytic TiO2 material | |
| ES2819275B2 (en) | COMPOSITION FOR SINGLE-LAYER MORTAR THAT PURIFIES CARBON DIOXIDE GASES, AND OTHER GASEOUS CHEMICAL COMPOUNDS | |
| ES2681120B1 (en) | COMPOSITION TO MINERALIZE GASES OF CARBON DIOXIDE AND NITROGEN OXIDE AND USES OF THE SAME | |
| Bolte | Innovative Building Material–Reduction of Air Pollution through TioCem® | |
| Tittarelli et al. | Atmospheric deterioration of cement plaster in a building exposed to a urban environment | |
| ES2386685T3 (en) | Use of particles coated with a photocatalytic coating for the decomposition of air pollutants | |
| ES2605841T3 (en) | Self-cleaning and air purification cement | |
| Giustetto et al. | Deterioration of building materials and artworks in the ‘Santa Maria della Stella’church, Saluzzo (Italy): Causes of decay and possible remedies | |
| Bläuer et al. | Salt sources revisited | |
| WO2023285717A1 (en) | Mineral composition with antimicrobial properties for co2 mineralisation and volatile compound oxidation | |
| Sopov et al. | Ecological efficiency photocatalytic concrete | |
| Cioban et al. | Weathering and deterioration of carbonate stones from historical monuments: a review | |
| Diamanti et al. | Photocatalytic performance of mortars with nanoparticles exposed to the urban environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA2A | Patent application published |
Ref document number: 2819275 Country of ref document: ES Kind code of ref document: A1 Effective date: 20210415 |
|
| FG2A | Definitive protection |
Ref document number: 2819275 Country of ref document: ES Kind code of ref document: B2 Effective date: 20210519 |