DE3536958C1 - Verfahren und Vorrichtung zur Vorwaermung von Verbrennungsluft und zur katalytischenReduktion von Schadstoffen in Rauchgas - Google Patents
Verfahren und Vorrichtung zur Vorwaermung von Verbrennungsluft und zur katalytischenReduktion von Schadstoffen in RauchgasInfo
- Publication number
- DE3536958C1 DE3536958C1 DE3536958A DE3536958A DE3536958C1 DE 3536958 C1 DE3536958 C1 DE 3536958C1 DE 3536958 A DE3536958 A DE 3536958A DE 3536958 A DE3536958 A DE 3536958A DE 3536958 C1 DE3536958 C1 DE 3536958C1
- Authority
- DE
- Germany
- Prior art keywords
- elements
- flue gas
- heat exchanger
- heat
- heat storage
- 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.)
- Expired
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 23
- 239000003546 flue gas Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 16
- 239000003344 environmental pollutant Substances 0.000 title claims description 14
- 231100000719 pollutant Toxicity 0.000 title claims description 14
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 238000010531 catalytic reduction reaction Methods 0.000 title claims description 7
- 238000005338 heat storage Methods 0.000 claims description 34
- 239000003054 catalyst Substances 0.000 claims description 22
- 230000003197 catalytic effect Effects 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000006722 reduction reaction Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 7
- 230000001172 regenerating effect Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- 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
-
- 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
- B01D53/8628—Processes characterised by a specific catalyst
-
- 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
- B01D53/8631—Processes characterised by a specific device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/02—Arrangements of regenerators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Chimneys And Flues (AREA)
- Incineration Of Waste (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3536958A DE3536958C1 (de) | 1985-10-17 | 1985-10-17 | Verfahren und Vorrichtung zur Vorwaermung von Verbrennungsluft und zur katalytischenReduktion von Schadstoffen in Rauchgas |
| SE8604350A SE459040B (sv) | 1985-10-17 | 1986-10-14 | Foerfarande foer foervaermning av foerbraenningsluft och foer katalytisk reduktion av skadliga aemnen i roekgaser samt anordning foer utoevande av foerfarandet |
| JP61243317A JPS6295121A (ja) | 1985-10-17 | 1986-10-15 | 燃焼空気を予熱し、かつ排ガス中の有害物質を接触還元する方法および装置 |
| US06/919,708 US4756891A (en) | 1985-10-17 | 1986-10-16 | Method for pre-heating combustion air and for catalytically reducing noxious substances in flue gas |
| DE3637871A DE3637871C1 (de) | 1985-10-17 | 1986-11-06 | Verfahren und Vorrichtung zur katalytischen Reduktion von Schadstoffen in Rauchgas |
| US07/189,176 US4940567A (en) | 1985-10-17 | 1988-05-02 | Apparatus for catalytically reducing noxious substances in flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3536958A DE3536958C1 (de) | 1985-10-17 | 1985-10-17 | Verfahren und Vorrichtung zur Vorwaermung von Verbrennungsluft und zur katalytischenReduktion von Schadstoffen in Rauchgas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3536958C1 true DE3536958C1 (de) | 1986-12-11 |
Family
ID=6283770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3536958A Expired DE3536958C1 (de) | 1985-10-17 | 1985-10-17 | Verfahren und Vorrichtung zur Vorwaermung von Verbrennungsluft und zur katalytischenReduktion von Schadstoffen in Rauchgas |
Country Status (4)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021429A1 (en) * | 1991-06-07 | 1992-12-10 | Keith Russell Mcneill | A method of cooling and cleaning waste gas from an industrial process and apparatus therefor |
| AT395831B (de) * | 1986-11-06 | 1993-03-25 | Kernforschungsz Karlsruhe | Verfahren und vorrichtung zur katalytischen reduktion von schadstoffen in rauchgas |
| DE4445644A1 (de) * | 1994-12-21 | 1996-09-19 | Steag Ag | Schüttbettabscheider |
| WO1997026079A1 (en) * | 1996-01-16 | 1997-07-24 | E.I. Du Pont De Nemours And Company | Fluid reactor with catalyst on floating tubesheet |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637871C1 (de) * | 1985-10-17 | 1988-03-24 | Kernforschungsz Karlsruhe | Verfahren und Vorrichtung zur katalytischen Reduktion von Schadstoffen in Rauchgas |
| SE468273B (sv) * | 1990-02-07 | 1992-12-07 | Eka Nobel Ab | Foerfarande och anordning foer kemisk och/eller fysikalisk behandling av ett fluidum |
| US5213780A (en) * | 1991-06-04 | 1993-05-25 | Research-Cottrell, Inc. | Method for nitrogen oxide reduction and flue gas reheating |
| US6120580A (en) * | 1998-04-15 | 2000-09-19 | Hera, Llc | Method for testing systems designed for NOx reduction in the combustion of carbonaceous fuels |
| FI121581B (fi) * | 2009-05-08 | 2011-01-14 | Foster Wheeler Energia Oy | Lämpövoimakattila |
| DE102017101507B4 (de) * | 2017-01-26 | 2022-10-13 | Chemisch Thermische Prozesstechnik Gmbh | Verfahren und Vorrichtung zur Abgasreinigung |
| EP4269815A1 (fr) | 2022-04-25 | 2023-11-01 | Rolex Sa | Porte-outil pour presse d'assemblage |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755314A1 (de) * | 1977-12-12 | 1979-08-09 | Babcock Ag | Verfahren zur absorptiven entfernung von schwefeldioxid, chlor und fluor aus abgasen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51134370A (en) * | 1975-05-16 | 1976-11-20 | Nippon Kokan Kk <Nkk> | Process for removal of nitrogen oxides in exhaust gas |
| JPS52140463A (en) * | 1976-05-20 | 1977-11-24 | Ebara Corp | Denitration apparatus of exhaust gas |
| DE3335917C3 (de) * | 1983-10-03 | 1997-03-13 | Wahlco Power Products Inc | Vorrichtung zum regenerativen Vorwärmen eines Verbrennungsluftstromes mit einem heißen NO¶x¶-haltigen Rauchgasstrom und zum Vermindern des in den Rauchgasen enthaltenen NO¶x¶ |
| DE3348099C2 (de) * | 1983-10-03 | 1994-10-20 | Wahlco Power Products Inc | Vorrichtung zum Vorwärmen eines Verbrennungsluftstromes |
-
1985
- 1985-10-17 DE DE3536958A patent/DE3536958C1/de not_active Expired
-
1986
- 1986-10-14 SE SE8604350A patent/SE459040B/sv not_active IP Right Cessation
- 1986-10-15 JP JP61243317A patent/JPS6295121A/ja active Granted
- 1986-10-16 US US06/919,708 patent/US4756891A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755314A1 (de) * | 1977-12-12 | 1979-08-09 | Babcock Ag | Verfahren zur absorptiven entfernung von schwefeldioxid, chlor und fluor aus abgasen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT395831B (de) * | 1986-11-06 | 1993-03-25 | Kernforschungsz Karlsruhe | Verfahren und vorrichtung zur katalytischen reduktion von schadstoffen in rauchgas |
| WO1992021429A1 (en) * | 1991-06-07 | 1992-12-10 | Keith Russell Mcneill | A method of cooling and cleaning waste gas from an industrial process and apparatus therefor |
| DE4445644A1 (de) * | 1994-12-21 | 1996-09-19 | Steag Ag | Schüttbettabscheider |
| WO1997026079A1 (en) * | 1996-01-16 | 1997-07-24 | E.I. Du Pont De Nemours And Company | Fluid reactor with catalyst on floating tubesheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6295121A (ja) | 1987-05-01 |
| JPH0413010B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-03-06 |
| SE459040B (sv) | 1989-05-29 |
| SE8604350D0 (sv) | 1986-10-14 |
| SE8604350L (sv) | 1987-04-18 |
| US4756891A (en) | 1988-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| AG | Has addition no. |
Ref country code: DE Ref document number: 3637871 Format of ref document f/p: P |
|
| 8339 | Ceased/non-payment of the annual fee |