HUP0001892A2 - Eljárás véggázok kénmentesítésére - Google Patents

Eljárás véggázok kénmentesítésére

Info

Publication number
HUP0001892A2
HUP0001892A2 HU0001892A HUP0001892A HUP0001892A2 HU P0001892 A2 HUP0001892 A2 HU P0001892A2 HU 0001892 A HU0001892 A HU 0001892A HU P0001892 A HUP0001892 A HU P0001892A HU P0001892 A2 HUP0001892 A2 HU P0001892A2
Authority
HU
Hungary
Prior art keywords
tail gases
water vapor
hydrogen sulfide
desulfurizing
gases
Prior art date
Application number
HU0001892A
Other languages
English (en)
Inventor
Jan Adolf Lagas
Original Assignee
Stork Engineers & Contractors B.V.
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 Engineers & Contractors B.V. filed Critical Stork Engineers & Contractors B.V.
Publication of HUP0001892A2 publication Critical patent/HUP0001892A2/hu
Publication of HUP0001892A3 publication Critical patent/HUP0001892A3/hu

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

Abstract

A találmány olyan eljárásra vonatkozik, amellyel csökkenteni lehet akénregeneráló berendezésekből távozó véggázok összkéntartalmát. Atalálmány szerinti eljárással úgy távolítanak el hidrogén-szulfidotlegalább 20 térfogat% vízgőzt tartalmazó véggázokból, hogy avéggázokat a bennük levő vízgőz harmatpontjánál magasabb hőmérsékletenlúgos oldattal kezelve abszorbeáltatják a hidrogén-szulfidot, majd azígy kapott oldat szulfidtartalmát biológiailag oxidálják. Ó
HU0001892A 1997-06-17 1998-06-15 Method for desulfurizing off-gases HUP0001892A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006339A NL1006339C2 (nl) 1997-06-17 1997-06-17 Werkwijze voor het ontzwavelen van afgassen.
PCT/NL1998/000342 WO1998057731A1 (en) 1997-06-17 1998-06-15 Method for desulfurizing off-gases

Publications (2)

Publication Number Publication Date
HUP0001892A2 true HUP0001892A2 (hu) 2000-11-28
HUP0001892A3 HUP0001892A3 (en) 2002-02-28

Family

ID=19765181

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001892A HUP0001892A3 (en) 1997-06-17 1998-06-15 Method for desulfurizing off-gases

Country Status (15)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1011490C2 (nl) 1999-03-08 2000-09-12 Paques Bio Syst Bv Werkwijze voor het ontzwavelen van gassen.
WO2005092788A2 (en) * 2004-03-03 2005-10-06 Shell Internationale Research Maatschappij Bv A process for the high recovery efficiency of sulfur from an acid gas stream
JP4847950B2 (ja) * 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 酸ガス流からの硫黄の高効率回収方法
US7648692B2 (en) * 2004-04-22 2010-01-19 Fluor Technologies Corporation COS-Claus configurations and methods
CN100425324C (zh) * 2006-01-10 2008-10-15 武汉加华科技有限公司 减顶瓦斯常压脱硫工艺及装置
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 (zh) * 2015-04-20 2016-11-23 兰州信元新型材料有限责任公司 二硫化碳专用脱硫剂及其制备方法
CN113209794B (zh) * 2021-05-07 2022-05-17 南京飞锦环保科技有限公司 一种生物土壤除臭系统及防臭方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7612503L (sv) * 1975-11-11 1977-05-12 Courtaulds Ltd Behandling av gaser
DE3204907A1 (de) * 1982-02-12 1983-08-25 Dr. C. Otto & Co. Gmbh, 4630 Bochum Verfahren zum entfernen von schwefelwasserstoff aus gasen, insbesondere kohlendestillationsgasen
DE3542345A1 (de) * 1985-11-29 1987-06-04 Imhausen Chemie Gmbh Verfahren zum entfernen von schwefelwasserstoff aus abgas
NL8801009A (nl) * 1988-04-19 1989-11-16 Rijkslandbouwuniversiteit Werkwijze voor de verwijdering van sulfide uit afvalwater.
NL9001369A (nl) * 1990-06-15 1992-01-02 Pacques Bv Werkwijze voor de verwijdering van h2s uit biogas.
NL9002661A (nl) * 1990-12-04 1992-07-01 Pacques Bv Werkwijze voor de verwijdering van h2s uit 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 (nl) * 1993-06-10 1995-01-02 Pacques Bv Werkwijze voor de zuivering van sulfidehoudend afvalwater.

Also Published As

Publication number Publication date
SK182099A3 (en) 2000-07-11
NO996257D0 (no) 1999-12-16
TW386895B (en) 2000-04-11
AU8132198A (en) 1999-01-04
PL337501A1 (en) 2000-08-28
BR9810187A (pt) 2000-08-08
EP0989902A1 (en) 2000-04-05
NO996257L (no) 2000-02-16
WO1998057731A1 (en) 1998-12-23
JP2002504858A (ja) 2002-02-12
CN1265604A (zh) 2000-09-06
AU737133B2 (en) 2001-08-09
HUP0001892A3 (en) 2002-02-28
AR016072A1 (es) 2001-06-20
CA2295443A1 (en) 1998-12-23
NL1006339C2 (nl) 1998-12-21
KR20010013905A (ko) 2001-02-26

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