DE3440562A1 - Exhaust gas detoxifier for furnaces and internal combustion engines - Google Patents
Exhaust gas detoxifier for furnaces and internal combustion enginesInfo
- Publication number
- DE3440562A1 DE3440562A1 DE19843440562 DE3440562A DE3440562A1 DE 3440562 A1 DE3440562 A1 DE 3440562A1 DE 19843440562 DE19843440562 DE 19843440562 DE 3440562 A DE3440562 A DE 3440562A DE 3440562 A1 DE3440562 A1 DE 3440562A1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- combustion engines
- internal combustion
- furnaces
- detoxifier
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 5
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 5
- 235000019738 Limestone Nutrition 0.000 claims abstract 2
- 239000006028 limestone Substances 0.000 claims abstract 2
- 239000004579 marble Substances 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 abstract description 14
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- -1 chalk Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Besclireibun:Besclireibun:
Titel: Abgasentgifter für Feuerungsanlagen und Verbrennungsmotoren.Title: Exhaust gas detoxifier for combustion systems and internal combustion engines.
Gattung des Anmeldungsgegenstandes: Die Erfindung betrifft einen Abgasentgifter für Feuerungsanlagen und Verbrennungsmotoren nach dem Oberbegriff des obengenannten Anspruchs.Type of the subject of the application: The invention relates to an exhaust gas detoxifier for combustion systems and internal combustion engines according to the preamble of the above Claim.
Angaben zur Gattung: Der Abgasentgifter soll zur Verminderung der Abgase aus Feuerungsanlagen und Verbrennungsmotoren beitragen und verhindern,daß bei Inversiorswetterlagen Smogbildung auftritt und saurer Regen mit seinen Auswirkungen möglich wird.Information on the genus: The exhaust gas detoxifier is intended to reduce the Exhaust gases from combustion systems and internal combustion engines contribute and prevent in inverse weather conditions smog occurs and acid rain with its effects becomes possible.
Stand der Technik: Soweit bekannt,enthält nur ein Teil der industriellen GroBfeuerungsanlagen Abgas-und/oder StaubBilter,Kraftfanrzeuge sind nur in Ausnahmefällen mit Abgaskatalysatoren bestückt.Die Feuerungsanlagen der Haushalte geben ihre Abgase ungefiltert und unvemindert in die Luft ab.State of the art: As far as is known, contains only part of the industrial Large combustion systems, exhaust and / or dust filters, motor vehicles are only available in exceptional cases Equipped with catalytic converters. Household combustion systems emit their exhaust gases unfiltered and undiminished into the air.
Kritik des Standes der Technik: Weder die Hersteller von Filteranlagen noch die Hersteller von Katalysatoren von Verbrennungsmotoren sind offensichtlich in der Lage ,rasch und billig die notwendigen Anlagen und Geräte herzustellen.Criticism of the state of the art: Neither the manufacturers of filter systems nor the manufacturers of catalytic converters for internal combustion engines are evident able to manufacture the necessary systems and equipment quickly and cheaply.
Aufgabe: der Erfindung liegt die aufgabe zugrunde,eiren billigen und in seiner Anwendung unkomplizierten Abgasentgifter herzustellen,der in allen Bereichen in denen Abgase aus Feuerungsanlagen und Verbrennungsmotoren entstehen,einsetzbar ist.Task: The invention is based on the task of cheap and to produce uncomplicated exhaust gas detoxifier in its application, which can be used in all areas in which exhaust gases from combustion systems and combustion engines arise, can be used is.
Lösung: Diese Aufgabe wird dadurch gelöst,daß der Abgasentgifter aus Calciumcarbonat und Löschkalk eine chemische Reaktion mit dem Schwefeldioxid oder anderen Bestandteilen der Abgase eingeht.Solution: This problem is solved in that the exhaust gas detoxifier Calcium carbonate and slaked lime have a chemical reaction with the sulfur dioxide or other components of the exhaust gas.
Dabei zersetzt sich das Calciumcarbonat z.B. bei der Reaktion mit Schwefeldioxid zu unschädlichem Calciumsulfat und Kohlehstoffdioxid. The calcium carbonate decomposes during the reaction, for example Sulfur dioxide to harmless calcium sulfate and carbon dioxide.
Das dazu notwendige Wasser wird aus der Reaktion des Löschkalks mit dem ohnehin anfallenden Kohlenstoffdioxid frei, sowie aus der Verbrennung von Kohlenwasserstoffen.Wenn das Calciumcarbonat weitgehend verbraucht ist,wird der Abgasentgifter durch einen ungebrauchten neuen ersetzt. The water required for this is obtained from the reaction of the slaked lime the already accumulating carbon dioxide, as well as from the combustion of hydrocarbons the calcium carbonate is largely used up, the exhaust gas detoxifier is by a unused new replaced.
Erzielbare Vorteile: Die mit der Erfindung erzielbaren Vorteile bestehen aus: 1. der kurzfristigen Verfügbarkeit des Abgasentgifters für alle Feuerungsanlagen und Verbrennung motoren, 2. der billigen Herstellung aus einfachen Rohstoffen, 3. der unkomplizierten Anwendung, 4. der unmittelbaren Wirkung auf die Qualität der Luft, 5. der Entstehung ungiftiger Endprodukte. Achievable Advantages: The advantages that can be achieved with the invention exist from: 1. the short-term availability of the exhaust gas detoxifier for all combustion systems and combustion engines, 2. cheap production from simple raw materials, 3. the uncomplicated application, 4. the immediate effect on the quality of the Air, 5. the creation of non-toxic end products.
- Leerseite -- blank page -
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843440562 DE3440562A1 (en) | 1984-11-07 | 1984-11-07 | Exhaust gas detoxifier for furnaces and internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843440562 DE3440562A1 (en) | 1984-11-07 | 1984-11-07 | Exhaust gas detoxifier for furnaces and internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3440562A1 true DE3440562A1 (en) | 1985-05-02 |
Family
ID=6249649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843440562 Withdrawn DE3440562A1 (en) | 1984-11-07 | 1984-11-07 | Exhaust gas detoxifier for furnaces and internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3440562A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3502866A1 (en) * | 1984-09-19 | 1986-03-20 | Klaus Prof. Dr.rer.nat. 4430 Steinfurt Mangold | Two-stage process and apparatus for purifying combustion gases |
| DE3443722A1 (en) * | 1984-11-30 | 1986-06-12 | Foerster Guenther | Process for the thermal disposal of halogen compounds, in particular wastes containing chlorine compounds forming dioxins, phosgene and polychlorinated biphenyls and fluidised-bed reactor for carrying it out |
| DE3708039A1 (en) * | 1987-03-12 | 1988-10-06 | Hoelter Heinz | Chemisorbent for dry desulphurisation |
| EP0342588A1 (en) * | 1988-05-17 | 1989-11-23 | Steuler-Industriewerke GmbH | Method and apparatus for purifying exhaust gases with honey comb bodies made of calcium compounds |
| EP0438326A1 (en) * | 1990-01-19 | 1991-07-24 | Roger Leloup | Gas treating process, device and installation for effecting it |
| DE4344700A1 (en) * | 1993-12-27 | 1995-06-29 | Eisenmann Kg Maschbau | Industrial exhaust gas cleaner |
| WO2000028195A1 (en) * | 1998-11-06 | 2000-05-18 | Alain Bourcier De Carbon | Device and method for purifying spark ignition engine exhaust gases |
| FR2789119A1 (en) * | 1998-08-18 | 2000-08-04 | De Carbon Alain Bourcier | Purification of exhaust gases from motor vehicles comprises combining effects of conventional three-way catalysts with catalyst comprising powdered calcium carbonate |
| FR2789117A1 (en) * | 1998-03-16 | 2000-08-04 | De Carbon Alain Bourcier | Purification of exhaust gases from motor vehicles comprises chemical filtration using calcium carbonate as reacting agent |
| FR2832456A1 (en) * | 2001-11-22 | 2003-05-23 | De Carbon Alain Bourcier | Process for reducing the start-up time for a catalytic pot, by doubling it with a reactor operating with powdered CaCO3 |
| DE10256073A1 (en) * | 2002-11-29 | 2004-06-17 | Siemens Ag | Multi-purpose steam generator releases heat to a heat exchanger via a bulk granular solid mineral filter |
| DE10256074A1 (en) * | 2002-11-29 | 2004-06-24 | Siemens Ag | Solid fuel burner has a filter system to clean the exhaust gases consisting of a high thermal capacity material which is continuously recycled |
| CN108870798A (en) * | 2017-05-12 | 2018-11-23 | 浙江大学 | Radiation refrigeration particle and devaporation recyclable device |
-
1984
- 1984-11-07 DE DE19843440562 patent/DE3440562A1/en not_active Withdrawn
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3502866A1 (en) * | 1984-09-19 | 1986-03-20 | Klaus Prof. Dr.rer.nat. 4430 Steinfurt Mangold | Two-stage process and apparatus for purifying combustion gases |
| DE3443722A1 (en) * | 1984-11-30 | 1986-06-12 | Foerster Guenther | Process for the thermal disposal of halogen compounds, in particular wastes containing chlorine compounds forming dioxins, phosgene and polychlorinated biphenyls and fluidised-bed reactor for carrying it out |
| DE3708039A1 (en) * | 1987-03-12 | 1988-10-06 | Hoelter Heinz | Chemisorbent for dry desulphurisation |
| EP0342588A1 (en) * | 1988-05-17 | 1989-11-23 | Steuler-Industriewerke GmbH | Method and apparatus for purifying exhaust gases with honey comb bodies made of calcium compounds |
| EP0438326A1 (en) * | 1990-01-19 | 1991-07-24 | Roger Leloup | Gas treating process, device and installation for effecting it |
| FR2657272A1 (en) * | 1990-01-19 | 1991-07-26 | Leloup Roger | METHOD OF TREATING SMOKE, DEVICE FOR ITS IMPLEMENTATION AND INSTALLATION RELATING THERETO |
| DE4344700A1 (en) * | 1993-12-27 | 1995-06-29 | Eisenmann Kg Maschbau | Industrial exhaust gas cleaner |
| DE4344700C2 (en) * | 1993-12-27 | 1999-01-28 | Eisenmann Kg Maschbau | Device for cleaning polluted exhaust air from industrial plants by regenerative post-combustion |
| FR2789117A1 (en) * | 1998-03-16 | 2000-08-04 | De Carbon Alain Bourcier | Purification of exhaust gases from motor vehicles comprises chemical filtration using calcium carbonate as reacting agent |
| FR2789119A1 (en) * | 1998-08-18 | 2000-08-04 | De Carbon Alain Bourcier | Purification of exhaust gases from motor vehicles comprises combining effects of conventional three-way catalysts with catalyst comprising powdered calcium carbonate |
| WO2000028195A1 (en) * | 1998-11-06 | 2000-05-18 | Alain Bourcier De Carbon | Device and method for purifying spark ignition engine exhaust gases |
| FR2832456A1 (en) * | 2001-11-22 | 2003-05-23 | De Carbon Alain Bourcier | Process for reducing the start-up time for a catalytic pot, by doubling it with a reactor operating with powdered CaCO3 |
| DE10256073A1 (en) * | 2002-11-29 | 2004-06-17 | Siemens Ag | Multi-purpose steam generator releases heat to a heat exchanger via a bulk granular solid mineral filter |
| DE10256074A1 (en) * | 2002-11-29 | 2004-06-24 | Siemens Ag | Solid fuel burner has a filter system to clean the exhaust gases consisting of a high thermal capacity material which is continuously recycled |
| DE10256073B4 (en) * | 2002-11-29 | 2008-01-03 | Siemens Ag | Steam generating plant |
| DE10256074B4 (en) * | 2002-11-29 | 2008-08-28 | Siemens Ag | incinerator |
| CN108870798A (en) * | 2017-05-12 | 2018-11-23 | 浙江大学 | Radiation refrigeration particle and devaporation recyclable device |
| CN108870798B (en) * | 2017-05-12 | 2020-07-14 | 浙江大学 | Radiant Refrigeration Particle and Vapor Condensation Recovery Unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8130 | Withdrawal | ||
| 8178 | Suspension cancelled |