WO2002059057A1 - Material refractario para hornos de la industria del cemento y su utilizacion - Google Patents
Material refractario para hornos de la industria del cemento y su utilizacion Download PDFInfo
- Publication number
- WO2002059057A1 WO2002059057A1 PCT/ES2001/000017 ES0100017W WO02059057A1 WO 2002059057 A1 WO2002059057 A1 WO 2002059057A1 ES 0100017 W ES0100017 W ES 0100017W WO 02059057 A1 WO02059057 A1 WO 02059057A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refractory material
- cement industry
- kilns
- equal
- weight percentage
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
Definitions
- the invention protected in this Patent consists of a refractory material for furnaces of the cement industry and its use.
- refractory materials are widely known in the cement industry for the interior coating of the furnaces that produce said product, in order to withstand the high working temperatures, which reaches in some areas around 1,500 degrees Celsius, and its consequent physicochemical reactions.
- the various compositions of the refractory materials also entail different degrees of hardness and resistance to deformation which is caused, among other factors, by the different temperatures of the furnaces in different areas of the same furnace.
- a refractory material of greater hardness and resistance to those already employed is achieved.
- JP11130485 as prefabricated panels, or No. JP11201649 as glass textures, or also in relation to the arrangement of forms of materials
- the European Patent No. EP0911594 and the German DE19729582 of prefabricated bricks stand out, all of them as prior to the invention that is presented, but generic and imprecise with respect to it and often destined for the steel industry; inventions all of which result in chemical compositions or forms either not applied to the specificity of the cement industry, or not detailed and insufficiently determined in relation to that described.
- a neosilicate such as Andalucite (AI11SIO4), a crystalline solid such as Silicon Carbide (SiC), and a hydroaluminic silicate pelvic rock such as Clay - which overcomes the limitations before cited and increases its operability and performance, and also presents in its application some elements that significantly favor its use in the kilns of the cement industry.
- a neosilicate such as Andalucite (AI11SIO4)
- SiC Silicon Carbide
- Clay hydroaluminic silicate pelvic rock
- This tripartite combination of crystalline solid compounds constituted by silicon can be made with variable character in percentages by weight for each substance, in order to look for a greater or lesser degree of thermal conductivity according to the destination and functions of the refractory material throughout the furnace .
- Figure 1 Profile projection of a rotary kiln for the cement industry with satellite coolers, in an assembly formed by a heat exchanger (1) and a calcination zone (2), safety zone (3), transition zone (4), sintering zone (5), outlet zone (6), coolers (7) furnace head (8), and flame burner lance (9).
- Figure 2 Profile projection of a rotary kiln for the cement industry with grill coolers, in an assembly formed by a heat exchanger (1) and a calcination zone (2), safety zone (3), zone of transition (4), sintering zone (5), outlet zone (6), chillers (7), furnace head (8) and flame burner lance (9).
- the refractory material can be made and arranged as follows:
- Silicon Carbide between 10 - 80% and a clay weight percentage between 10 - 15%.
- An average composition of the following values being illustrated is preferred:
- SiC Silicon Carbide
- Kaolinite Al [(OH) ⁇ (SiO)]
- Andalusite in equal percentages due to its economic advantages.
- the areas of use of this refractory material are: the calcination zone (2), the safety zone (3), the transition zone (4), the exit zone (6 ) and in the chillers (7).
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT01902426T PT1357094E (pt) | 2001-01-26 | 2001-01-26 | Material refractário para fornos da indústria cimenteira e respectiva utilização. |
| PCT/ES2001/000017 WO2002059057A1 (es) | 2001-01-26 | 2001-01-26 | Material refractario para hornos de la industria del cemento y su utilizacion |
| MXPA03006733A MXPA03006733A (es) | 2001-01-26 | 2001-01-26 | Material refractario para hornos de la industria del cemento y su utilizacion. |
| CA2435576A CA2435576C (en) | 2001-01-26 | 2001-01-26 | Refractory material for cement industry kilns and use thereof |
| SK931-2003A SK9312003A3 (en) | 2001-01-26 | 2001-01-26 | Refractory material for cement industry kilns and use thereof |
| ES01902426T ES2334882T3 (es) | 2001-01-26 | 2001-01-26 | Material refractario para hornos de la industria del cemento y su utilizacion. |
| EP01902426A EP1357094B1 (en) | 2001-01-26 | 2001-01-26 | Refractory material for cement industry kilns and use thereof |
| JP2002559363A JP2004520257A (ja) | 2001-01-26 | 2001-01-26 | セメント工業用キルンの耐火性材料及びその使用方法 |
| DK01902426T DK1357094T3 (da) | 2001-01-26 | 2001-01-26 | Ildfast materiale til cementundustriens ovne og anvendelse deraf |
| AT01902426T ATE438599T1 (de) | 2001-01-26 | 2001-01-26 | Feuerfeste keramik für zementindustrieöfen und verwendung derselben |
| DE60139505T DE60139505D1 (de) | 2001-01-26 | 2001-01-26 | Feuerfeste keramik für zementindustrieöfen und verwendung derselben |
| US10/470,527 US20040087430A1 (en) | 2001-01-26 | 2001-01-26 | Refractory material for cement industry kilns and use thereof |
| US11/687,011 US7531476B2 (en) | 2001-01-26 | 2007-03-16 | Refractory material for cement industry kilns and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2001/000017 WO2002059057A1 (es) | 2001-01-26 | 2001-01-26 | Material refractario para hornos de la industria del cemento y su utilizacion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002059057A1 true WO2002059057A1 (es) | 2002-08-01 |
Family
ID=8244298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2001/000017 Ceased WO2002059057A1 (es) | 2001-01-26 | 2001-01-26 | Material refractario para hornos de la industria del cemento y su utilizacion |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20040087430A1 (es) |
| EP (1) | EP1357094B1 (es) |
| JP (1) | JP2004520257A (es) |
| AT (1) | ATE438599T1 (es) |
| CA (1) | CA2435576C (es) |
| DE (1) | DE60139505D1 (es) |
| DK (1) | DK1357094T3 (es) |
| ES (1) | ES2334882T3 (es) |
| MX (1) | MXPA03006733A (es) |
| PT (1) | PT1357094E (es) |
| SK (1) | SK9312003A3 (es) |
| WO (1) | WO2002059057A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10252945B2 (en) | 2012-09-26 | 2019-04-09 | Multiple Energy Technologies Llc | Bioceramic compositions |
| WO2015171467A1 (en) | 2014-05-05 | 2015-11-12 | Multiple Energy Technologies Llc | Bioceramic compositions and biomodulatory uses thereof |
| USD766597S1 (en) | 2014-06-27 | 2016-09-20 | Multiple Energies Technologies Llc | Apparel with bioceramic surface ornamentation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8607892A1 (es) * | 1984-05-23 | 1986-06-01 | Didier Werke Ag | Cuerpo o masa refractarios, sobre todo para revestir hornos o recipientes para metales fundidos |
| US4612240A (en) * | 1983-12-21 | 1986-09-16 | The Babcock & Wilcox Company | Thermally matched coatings for ceramic fiber insulation |
| GB2202220A (en) * | 1987-03-11 | 1988-09-21 | Jet Refractories Limited | Refractory compositions for use in processing metals |
| WO1998055424A1 (en) * | 1997-06-04 | 1998-12-10 | Alliedsignal Inc. | Aluminum oxide-based molding compound |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030595A (en) * | 1989-07-18 | 1991-07-09 | Clayburn Industries, Ltd. | Carbon bake refractories |
| US5382555A (en) * | 1993-10-22 | 1995-01-17 | General Acquisition Corporation | High alumina brick with metallic carbide and its preparation |
-
2001
- 2001-01-26 WO PCT/ES2001/000017 patent/WO2002059057A1/es not_active Ceased
- 2001-01-26 DE DE60139505T patent/DE60139505D1/de not_active Expired - Lifetime
- 2001-01-26 JP JP2002559363A patent/JP2004520257A/ja active Pending
- 2001-01-26 SK SK931-2003A patent/SK9312003A3/sk unknown
- 2001-01-26 US US10/470,527 patent/US20040087430A1/en not_active Abandoned
- 2001-01-26 PT PT01902426T patent/PT1357094E/pt unknown
- 2001-01-26 MX MXPA03006733A patent/MXPA03006733A/es active IP Right Grant
- 2001-01-26 AT AT01902426T patent/ATE438599T1/de active
- 2001-01-26 EP EP01902426A patent/EP1357094B1/en not_active Revoked
- 2001-01-26 ES ES01902426T patent/ES2334882T3/es not_active Expired - Lifetime
- 2001-01-26 CA CA2435576A patent/CA2435576C/en not_active Expired - Fee Related
- 2001-01-26 DK DK01902426T patent/DK1357094T3/da active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4612240A (en) * | 1983-12-21 | 1986-09-16 | The Babcock & Wilcox Company | Thermally matched coatings for ceramic fiber insulation |
| ES8607892A1 (es) * | 1984-05-23 | 1986-06-01 | Didier Werke Ag | Cuerpo o masa refractarios, sobre todo para revestir hornos o recipientes para metales fundidos |
| GB2202220A (en) * | 1987-03-11 | 1988-09-21 | Jet Refractories Limited | Refractory compositions for use in processing metals |
| WO1998055424A1 (en) * | 1997-06-04 | 1998-12-10 | Alliedsignal Inc. | Aluminum oxide-based molding compound |
Also Published As
| Publication number | Publication date |
|---|---|
| SK9312003A3 (en) | 2004-06-08 |
| MXPA03006733A (es) | 2004-10-15 |
| ES2334882T3 (es) | 2010-03-17 |
| DK1357094T3 (da) | 2009-12-07 |
| CA2435576C (en) | 2010-04-06 |
| PT1357094E (pt) | 2009-12-18 |
| EP1357094A1 (en) | 2003-10-29 |
| JP2004520257A (ja) | 2004-07-08 |
| DE60139505D1 (de) | 2009-09-17 |
| EP1357094B1 (en) | 2009-08-05 |
| ATE438599T1 (de) | 2009-08-15 |
| US20040087430A1 (en) | 2004-05-06 |
| CA2435576A1 (en) | 2002-08-01 |
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