DD259145A1 - Verfahren zur verringerung der schwefelemission von kohlegefeuerten kraftwerken - Google Patents

Verfahren zur verringerung der schwefelemission von kohlegefeuerten kraftwerken Download PDF

Info

Publication number: DD259145A1
Authority: DD; German Democratic Republic
Prior art keywords: flue gas; sulfur; coal; catalyst; denoxing
Prior art date: 1985-11-23

Application number

DD29648486A

Other languages

German (de)

English (en)

Inventor

Guenter Ritter

Manfred Erken

Original Assignee

Rheinische Braunkohlenw Ag

Priority date (The priority date 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 date listed.)

1985-11-23

Filing date

1986-11-20

Publication date

1988-08-17

1986-11-20 Application filed by Rheinische Braunkohlenw Ag filed Critical Rheinische Braunkohlenw Ag

1988-08-17 Publication of DD259145A1 publication Critical patent/DD259145A1/de

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 27
229910052717 sulfur Inorganic materials 0.000 title claims abstract description 27
239000011593 sulfur Substances 0.000 title claims abstract description 27
238000000034 method Methods 0.000 title claims description 14
239000003546 flue gas Substances 0.000 claims abstract description 32
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 28
239000003054 catalyst Substances 0.000 claims abstract description 25
239000003077 lignite Substances 0.000 claims abstract description 16
239000003245 coal Substances 0.000 claims abstract description 12
238000002485 combustion reaction Methods 0.000 claims abstract description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 9
229910052799 carbon Inorganic materials 0.000 claims abstract 3
238000006477 desulfuration reaction Methods 0.000 claims abstract 3
230000023556 desulfurization Effects 0.000 claims abstract 3
238000000151 deposition Methods 0.000 claims abstract 2
239000003344 environmental pollutant Substances 0.000 claims abstract 2
231100000719 pollutant Toxicity 0.000 claims abstract 2
239000000571 coke Substances 0.000 claims description 13
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
239000000463 material Substances 0.000 claims description 6
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 6
229910021529 ammonia Inorganic materials 0.000 claims description 5
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical class N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
235000011130 ammonium sulphate Nutrition 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
239000011335 coal coke Substances 0.000 claims 2
239000007789 gas Substances 0.000 claims 1
239000003673 groundwater Substances 0.000 claims 1
229910052757 nitrogen Inorganic materials 0.000 claims 1
230000000717 retained effect Effects 0.000 claims 1
238000005201 scrubbing Methods 0.000 claims 1
238000000926 separation method Methods 0.000 abstract description 3
238000005200 wet scrubbing Methods 0.000 description 6
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
WWILHZQYNPQALT-UHFFFAOYSA-N 2-methyl-2-morpholin-4-ylpropanal Chemical compound O=CC(C)(C)N1CCOCC1 WWILHZQYNPQALT-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
238000003915 air pollution Methods 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000004939 coking Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000011505 plaster Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000007704 transition Effects 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- 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
- B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Combustion Of Fluid Fuel (AREA)

DD29648486A 1985-11-23 1986-11-20 Verfahren zur verringerung der schwefelemission von kohlegefeuerten kraftwerken DD259145A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19853541447 DE3541447A1 (de)	1985-11-23	1985-11-23	Verfahren zur verringerung der schwefelemission von kohlegefeuerten kraftwerken

Publications (1)

Publication Number	Publication Date
DD259145A1 true DD259145A1 (de)	1988-08-17

Family

ID=6286646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD29648486A DD259145A1 (de)	1985-11-23	1986-11-20	Verfahren zur verringerung der schwefelemission von kohlegefeuerten kraftwerken

Country Status (5)

Country	Link
EP (1)	EP0224043A3 (fr)
JP (1)	JPS62129128A (fr)
AU (1)	AU585408B2 (fr)
DD (1)	DD259145A1 (fr)
DE (1)	DE3541447A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0714464B2 (ja) *	1990-07-30	1995-02-22	千代田化工建設株式会社	脱硫脱硝方法
AT399829B (de) *	1994-03-11	1995-07-25	Austrian Energy & Environment	Verfahren zur abscheidung von schwefeltrioxid und zum betreiben einer katalytischen entstickungsanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5858131B2 (ja) *	1979-03-23	1983-12-23	株式会社日立製作所	排煙脱硫法およびその装置
JPS5843222A (ja) *	1981-09-10	1983-03-12	Mitsui Mining Co Ltd	廃ガスより硫黄酸化物および窒素酸化物を除去する方法
DE3342500A1 (de) *	1983-11-24	1985-06-13	Heinrich Dr.rer.nat. 8032 Gräfelfing Frühbuss	Verfahren zur entfernung von so(pfeil abwaerts)x(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus abgasen
DE3443686A1 (de) *	1984-11-30	1986-06-05	VGU Dr. Volker Grumbrecht GmbH, 5270 Gummersbach	Verfahren zur entfernung von stickoxiden und schwefeloxiden aus gasen
EP0193135A3 (fr) *	1985-03-01	1987-10-21	Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH & Co KG	Procédé pour enlever le dioxyde de soufre et les oxydes d'azote d'un gaz de rejet

1985
- 1985-11-23 DE DE19853541447 patent/DE3541447A1/de not_active Withdrawn
1986
- 1986-10-23 EP EP86114745A patent/EP0224043A3/fr not_active Withdrawn
- 1986-11-20 DD DD29648486A patent/DD259145A1/de not_active IP Right Cessation
- 1986-11-20 JP JP61275494A patent/JPS62129128A/ja active Pending
- 1986-11-21 AU AU65550/86A patent/AU585408B2/en not_active Ceased

Also Published As

Publication number	Publication date
JPS62129128A (ja)	1987-06-11
AU6555086A (en)	1987-05-28
EP0224043A3 (fr)	1988-09-21
DE3541447A1 (de)	1987-05-27
AU585408B2 (en)	1989-06-15
EP0224043A2 (fr)	1987-06-03

Similar Documents

Publication	Publication Date	Title
DE10107761A1 (de)	2002-09-05	Verfahren zur Entfernung von Quecksilber aus Rauchgasen
DD268404A1 (de)	1989-05-31	Verfahren zum entfernen von so tief x und no tief x aus rauchgas
DE2332774C3 (de)	1980-01-31	Verfahren zur katalytischen Behandlung von Schwefelverbindungen enthaltenden Abgasen
AT392909B (de)	1991-07-10	Verfahren zur behandlung von rauchgas mit einer alkaliinjektion und einem elektronenstrahl
DD200305A1 (de)	1983-04-13	Verfahren zum entfernen von fluor-und/oder schwefelreichen schadstoffen aus gasfoermigen und fluessigen medien
DE3314969C1 (de)	1984-10-04	Verfahren zur Entfernung bzw. Isolierung von Schadstoffen aus Abgasen
EP0283721B1 (fr)	1992-12-09	Procédé pour enlever des matériaux nocifs de gaz
DD244075A5 (de)	1987-03-25	Verfahren zur reinigung von mit staeuben und schadgasen verunreinigten abgasen
DE3443686C2 (fr)	1990-11-29
DE69200482T2 (de)	1995-02-09	Verfahren zur Behandlung einer Lösung, angewendet zum Regenerieren eines Denitrierungskatalysators.
DE102018105892A1 (de)	2019-06-27	Verfahren zur Behandlung von Schwefeloxide enthaltenden Abgasen
EP0928630B1 (fr)	2005-10-12	Catalyseur et procédé pour la décomposition de l'ammoniaque et du cyanure d'hydrogène contenus dans un gaz de cokerie
DD259145A1 (de)	1988-08-17	Verfahren zur verringerung der schwefelemission von kohlegefeuerten kraftwerken
DE3724666C1 (en)	1989-02-23	Process for the denitration of flue gas
DE4209166A1 (de)	1993-09-23	Verfahren und einrichtung zur katalytischen entfernung von schadstoffen aus rauchgas
EP0411412B1 (fr)	1994-05-04	Procédé et dispositif pour régénérer du charbon actif chargé de métaux lourds
DE19601713C2 (de)	1998-01-29	Verfahren zur Vergasung von festen Brennstoffen und zur Weiterverarbeitung des dabei gewonnenen Gasgemisches
DE3616501C2 (de)	1994-12-22	Verfahren zur Reinigung von Rauchgasen
DE4238289A1 (de)	1994-05-19	Verfahren zum Vorbehandeln von Prozeßabwasser
WO1986000243A1 (fr)	1986-01-16	PROCEDE DE SEPARATION DE SO2 et NOx
DE69425538T2 (de)	2001-01-04	Verfahren und Vorrichtung zur Wärmeerzeugung mit Adsorbensregenierung und Düngemittelherstellung
DE4436612A1 (de)	1996-04-18	Verfahren zur Abscheidung von Quecksilber aus Verbrennungsabgasen von Klärschlammverbrennungsanlagen
DE2542204A1 (de)	1976-04-08	Verfahren zur entfernung von no tief x aus einem sauerstoffhaltigen, praktisch kein schwefeldioxid enthaltenden abgas
DE2852336A1 (de)	1980-06-26	Verfahren zur abscheidung von no tief x und so tief x aus feuerungsabgasen
AT389652B (de)	1990-01-10	Verfahren zur abscheidung von in rauchgasen enthaltenen gasfoermigen schadstoffen

Legal Events

Date	Code	Title	Description
1997-09-11	ENJ	Ceased due to non-payment of renewal fee