DK97788D0 - PROCEDURE FOR THE REMOVAL OF HAZARDOUS MATERIALS IN GASES - Google Patents

PROCEDURE FOR THE REMOVAL OF HAZARDOUS MATERIALS IN GASES

Info

Publication number
DK97788D0
DK97788D0 DK097788A DK97788A DK97788D0 DK 97788 D0 DK97788 D0 DK 97788D0 DK 097788 A DK097788 A DK 097788A DK 97788 A DK97788 A DK 97788A DK 97788 D0 DK97788 D0 DK 97788D0
Authority
DK
Denmark
Prior art keywords
gases
removal
procedure
hazardous materials
gas
Prior art date
Application number
DK097788A
Other languages
Danish (da)
Other versions
DK168878B1 (en
DK97788A (en
Inventor
Peter Asmuth
Borchert Kassebohm
Chrysanth Marnet
Guenter Ritter
Gunter Wolfering
Original Assignee
Rheinische Braunkohlenw Ag
Stadswerke Duesseldorf 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6321782&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK97788(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rheinische Braunkohlenw Ag, Stadswerke Duesseldorf Ag filed Critical Rheinische Braunkohlenw Ag
Publication of DK97788D0 publication Critical patent/DK97788D0/en
Publication of DK97788A publication Critical patent/DK97788A/en
Application granted granted Critical
Publication of DK168878B1 publication Critical patent/DK168878B1/en

Links

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
    • 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

Abstract

The noxious materials are removed from largely dedusted gases by passing the gas through a guard filter, consisting of activated carbon or coke, in order to precipitate heavy metals contained in the gas, before the latter reaches the treatment stage in which the nitrogen oxides are converted to nitrogen. <IMAGE>
DK097788A 1987-02-26 1988-02-25 Procedure for removing harmful substances in gases DK168878B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3706131 1987-02-26
DE19873706131 DE3706131A1 (en) 1987-02-26 1987-02-26 METHOD FOR REMOVING POLLUTANTS FROM SMOKE GAS

Publications (3)

Publication Number Publication Date
DK97788D0 true DK97788D0 (en) 1988-02-25
DK97788A DK97788A (en) 1988-08-27
DK168878B1 DK168878B1 (en) 1994-07-04

Family

ID=6321782

Family Applications (1)

Application Number Title Priority Date Filing Date
DK097788A DK168878B1 (en) 1987-02-26 1988-02-25 Procedure for removing harmful substances in gases

Country Status (8)

Country Link
EP (1) EP0283721B2 (en)
JP (1) JPS63232824A (en)
AT (1) ATE83166T1 (en)
AU (1) AU604848B2 (en)
DD (1) DD271277A1 (en)
DE (2) DE3706131A1 (en)
DK (1) DK168878B1 (en)
ES (1) ES2035880T5 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723381A1 (en) * 1987-07-15 1989-01-26 Krantz H Gmbh & Co Process for removing dust and fly ash as well as sulphur oxides and nitrogen oxides from flue gases
DE3921578A1 (en) * 1989-06-30 1991-01-03 Rheinische Braunkohlenw Ag METHOD FOR PURIFYING SMOKE GAS FROM COMBUSTION PLANTS
DE3936708C2 (en) * 1989-11-03 1997-04-03 Petersen Hugo Verfahrenstech Process for removing sulfur dioxide and possibly nitrogen oxides and other contaminants from the waste gas of a waste incineration plant
DE4000795A1 (en) * 1990-01-12 1991-07-18 Krupp Polysius Ag METHOD FOR PURIFYING THE EXHAUST GASES FROM PLANTS FOR PRODUCING CEMENT CLINKER
DE4012887A1 (en) * 1990-04-23 1991-10-31 Nymic Anstalt METHOD FOR PURIFYING EXHAUST GAS, ESPECIALLY FROM WASTE INCINERATION PLANTS
DE4113597C2 (en) * 1990-04-28 1996-10-17 Babcock Anlagen Gmbh Exhaust gas purification process
DE4034498A1 (en) * 1990-09-06 1992-03-12 Metallgesellschaft Ag METHOD FOR SEPARATING HEAVY METALS AND DIOXINES FROM COMBUSTION EXHAUST GASES
DE4120277A1 (en) * 1991-06-19 1992-12-24 Krupp Polysius Ag METHOD AND DEVICE FOR PURIFYING EXHAUST GASES FROM OVEN PLANTS
DE4124844A1 (en) * 1991-07-26 1993-01-28 Krc Umwelttechnik Gmbh METHOD FOR CLEANING STRONG SMOKE GASES WITH MERCURY
DE4127075A1 (en) * 1991-08-16 1993-02-18 Nymic Anstalt METHOD FOR CLEANING LOADED EXHAUST GAS FROM COMBUSTION PLANTS
DE4129166A1 (en) * 1991-09-03 1993-03-04 Nymic Anstalt METHOD FOR PURIFYING SMOKE GAS
DE4324085A1 (en) * 1993-07-17 1995-01-19 Basf Ag Process for the decomposition of organic halogen compounds in dust-containing exhaust gases
DE4447583A1 (en) * 1994-09-05 1996-04-18 Uhde Gmbh Removing harmful pollutants from combustion waste gases and recovering
JPH10216476A (en) * 1997-01-31 1998-08-18 Kawasaki Heavy Ind Ltd Waste gas treatment and apparatus therefor
DE102012105936A1 (en) 2012-07-03 2014-01-09 Turbofilter Gmbh Process for the purification of flue gas and filter system for this purpose
CN112057959B (en) * 2020-08-27 2022-06-24 泰安阳光天润化工工程有限公司 Active coke flue gas purification and adsorption device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US450032A (en) * 1891-04-07 Jacques peel
JPS4921237A (en) * 1972-06-15 1974-02-25
NL7710632A (en) * 1977-09-29 1979-04-02 Akzo Nv PROCESS FOR THE REMOVAL OF MERCURY FROM GASES CONTAINING MERCURY VAPOR.
US4211541A (en) * 1978-06-26 1980-07-08 Harry W. O. Kinnard Pollution control system
JPS5843222A (en) * 1981-09-10 1983-03-12 Mitsui Mining Co Ltd Method for removing sulfur oxide and nitrogen oxide from waste gas
FR2534826A1 (en) * 1982-10-26 1984-04-27 Pro Catalyse NEW MASSES OF ABSORPTION FOR THE REMOVAL OF MERCURY HAVING A SUPPORT ON WHICH SULFUR REMOVAL
DE3403995A1 (en) * 1984-02-06 1985-08-08 L. & C. Steinmüller GmbH, 5270 Gummersbach METHOD FOR SEPARATING GAS SHAPED SUBSTANCES IN SMOKE GASES
DE3567382D1 (en) * 1984-06-28 1989-02-16 Bergwerksverband Gmbh Process for separating so 2? and no x?
EP0193135A3 (en) * 1985-03-01 1987-10-21 Hugo Petersen Ges. für verfahrenstechn. Anlagenbau mbH &amp; Co KG Process for eliminating sulfur dioxide and nitrogen oxides from waste gases
JPS61257223A (en) * 1985-05-10 1986-11-14 Hitachi Zosen Corp Method for removing mercury incorporated in exhaust gas

Also Published As

Publication number Publication date
EP0283721A2 (en) 1988-09-28
DK168878B1 (en) 1994-07-04
AU604848B2 (en) 1991-01-03
DE3706131A1 (en) 1988-09-08
EP0283721B1 (en) 1992-12-09
ES2035880T3 (en) 1993-05-01
DE3876464D1 (en) 1993-01-21
DK97788A (en) 1988-08-27
EP0283721A3 (en) 1989-09-20
AU1211788A (en) 1988-09-01
JPS63232824A (en) 1988-09-28
DD271277A1 (en) 1989-08-30
ATE83166T1 (en) 1992-12-15
EP0283721B2 (en) 1998-01-21
ES2035880T5 (en) 1998-03-01

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