NO996257L - Process for desulfurization of exhaust gases - Google Patents

Process for desulfurization of exhaust gases

Info

Publication number
NO996257L
NO996257L NO996257A NO996257A NO996257L NO 996257 L NO996257 L NO 996257L NO 996257 A NO996257 A NO 996257A NO 996257 A NO996257 A NO 996257A NO 996257 L NO996257 L NO 996257L
Authority
NO
Norway
Prior art keywords
exhaust gases
desulfurization
sulfide
vol
subjected
Prior art date
Application number
NO996257A
Other languages
Norwegian (no)
Other versions
NO996257D0 (en
Inventor
Jan Adolf Lagas
Original Assignee
Stork Eng & Contractors Bv
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
Application filed by Stork Eng & Contractors Bv filed Critical Stork Eng & Contractors Bv
Publication of NO996257D0 publication Critical patent/NO996257D0/en
Publication of NO996257L publication Critical patent/NO996257L/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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/84—Biological processes
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Det er beskrevet en fremgangsmåte for å fjerne H2S fra avgasser som inne- holder minst 20 vol.% vanndamp, som omfatter behandling av avgassene ved en temperatur over vann-duggpunktet for avgassene med en vandig, alkalisk oppløs- ning under absorbsjon av HaS, etterfulgt av at den dannede sulfidholdige oppløs- ningen underkastes en biologisk oksidasjon av sulfidet.A process is described for removing H2S from exhaust gases containing at least 20 vol. that the resulting sulfide-containing solution is subjected to a biological oxidation of the sulfide.

NO996257A 1997-06-17 1999-12-16 Process for desulfurization of exhaust gases NO996257L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006339A NL1006339C2 (en) 1997-06-17 1997-06-17 Process for desulfurizing waste gases.
PCT/NL1998/000342 WO1998057731A1 (en) 1997-06-17 1998-06-15 Method for desulfurizing off-gases

Publications (2)

Publication Number Publication Date
NO996257D0 NO996257D0 (en) 1999-12-16
NO996257L true NO996257L (en) 2000-02-16

Family

ID=19765181

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996257A NO996257L (en) 1997-06-17 1999-12-16 Process for desulfurization of exhaust gases

Country Status (15)

Country Link
EP (1) EP0989902A1 (en)
JP (1) JP2002504858A (en)
KR (1) KR20010013905A (en)
CN (1) CN1265604A (en)
AR (1) AR016072A1 (en)
AU (1) AU737133B2 (en)
BR (1) BR9810187A (en)
CA (1) CA2295443A1 (en)
HU (1) HUP0001892A3 (en)
NL (1) NL1006339C2 (en)
NO (1) NO996257L (en)
PL (1) PL337501A1 (en)
SK (1) SK182099A3 (en)
TW (1) TW386895B (en)
WO (1) WO1998057731A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011490C2 (en) * 1999-03-08 2000-09-12 Paques Bio Syst Bv Process for desulfurizing gases.
JP4847950B2 (en) * 2004-03-03 2011-12-28 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ A highly efficient method for the recovery of sulfur from acid gas streams.
US7754471B2 (en) 2004-03-03 2010-07-13 Shell Oil Company Process for the high recovery efficiency of sulfur from an acid gas stream
EA010173B1 (en) * 2004-04-22 2008-06-30 Флуор Текнолоджиз Корпорейшн Methods of converting cos-containing streams in claus plants
CN100425324C (en) * 2006-01-10 2008-10-15 武汉加华科技有限公司 Top-push decreasing gas desulfurization at normal-pressure and apparatus thereof
WO2010115871A1 (en) * 2009-04-08 2010-10-14 Shell Internationale Research Maatschappij B.V. Method of treating an off-gas stream and an apparatus therefor
EP3034157A1 (en) 2015-02-19 2016-06-22 Paqell B.V. Process for treating a hydrogen sulphide and mercaptans comprising gas
CN106139812A (en) * 2015-04-20 2016-11-23 兰州信元新型材料有限责任公司 Carbon disulfide Special desulfurizing agent and preparation method thereof
CN113209794B (en) * 2021-05-07 2022-05-17 南京飞锦环保科技有限公司 Biological soil deodorization system and deodorization method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7612503L (en) * 1975-11-11 1977-05-12 Courtaulds Ltd TREATMENT OF GASES
DE3204907C2 (en) * 1982-02-12 1987-01-29 Dr. C. Otto & Co Gmbh, 4630 Bochum Process for removing hydrogen sulphide from gases, in particular coal distillation gases
DE3542345A1 (en) * 1985-11-29 1987-06-04 Imhausen Chemie Gmbh METHOD FOR REMOVING SULDURATE FROM EXHAUST GAS
NL8801009A (en) * 1988-04-19 1989-11-16 Rijkslandbouwuniversiteit Oxidative biological removal of sulphide from waste water - using short-fall in oxygen, giving conversion largely to sulphur
NL9001369A (en) * 1990-06-15 1992-01-02 Pacques Bv PROCESS FOR THE REMOVAL OF H2S FROM BIOGAS.
NL9002661A (en) * 1990-12-04 1992-07-01 Pacques Bv PROCESS FOR THE REMOVAL OF H2S FROM GAS.
US5236677A (en) * 1992-03-13 1993-08-17 Grupo Cydsa S.A. De C.V. Biological process for the elimination of sulphur compounds present in gas mixtures
NL9301000A (en) * 1993-06-10 1995-01-02 Pacques Bv Method for the purification of waste water containing sulphide.

Also Published As

Publication number Publication date
AR016072A1 (en) 2001-06-20
KR20010013905A (en) 2001-02-26
HUP0001892A3 (en) 2002-02-28
PL337501A1 (en) 2000-08-28
JP2002504858A (en) 2002-02-12
NO996257D0 (en) 1999-12-16
NL1006339C2 (en) 1998-12-21
EP0989902A1 (en) 2000-04-05
WO1998057731A1 (en) 1998-12-23
CA2295443A1 (en) 1998-12-23
BR9810187A (en) 2000-08-08
TW386895B (en) 2000-04-11
CN1265604A (en) 2000-09-06
HUP0001892A2 (en) 2000-11-28
SK182099A3 (en) 2000-07-11
AU8132198A (en) 1999-01-04
AU737133B2 (en) 2001-08-09

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Legal Events

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