DK0811416T3 - Afsvovling af gasser indeholdende hydrogensulfid - Google Patents

Afsvovling af gasser indeholdende hydrogensulfid

Info

Publication number: DK0811416T3
Authority: DK; Denmark
Prior art keywords: hydrogen sulfide; desulfurization; containing hydrogen; gases containing; chemical step
Prior art date: 1996-06-04

Application number

DK97107644T

Other languages

Danish (da)

English (en)

Inventor

Roberto Gianna

Raffaello Sisto

Original Assignee

Enitecnologie Spa

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.)

1996-06-04

Filing date

1997-05-09

Publication date

2001-07-16

1997-05-09 Application filed by Enitecnologie Spa filed Critical Enitecnologie Spa

2001-07-16 Application granted granted Critical

2001-07-16 Publication of DK0811416T3 publication Critical patent/DK0811416T3/da

Links

RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract 2
229910000037 hydrogen sulfide Inorganic materials 0.000 title abstract 2
238000006477 desulfuration reaction Methods 0.000 title 1
230000023556 desulfurization Effects 0.000 title 1
239000007789 gas Substances 0.000 title 1
239000000126 substance Substances 0.000 abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
235000003891 ferrous sulphate Nutrition 0.000 abstract 1
239000011790 ferrous sulphate Substances 0.000 abstract 1
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
229910000359 iron(II) sulfate Inorganic materials 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000010405 reoxidation reaction Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 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
- B01D53/46—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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
- 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)
Biomedical Technology (AREA)
Health & Medical Sciences (AREA)
Environmental & Geological Engineering (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Molecular Biology (AREA)
Life Sciences & Earth Sciences (AREA)
Treating Waste Gases (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)
Hydrogen, Water And Hydrids (AREA)
Gas Separation By Absorption (AREA)

DK97107644T 1996-06-04 1997-05-09 Afsvovling af gasser indeholdende hydrogensulfid DK0811416T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT96MI001131A IT1282787B1 (it)	1996-06-04	1996-06-04	Desolforazione di gas contenenti idrogeno solforato

Publications (1)

Publication Number	Publication Date
DK0811416T3 true DK0811416T3 (da)	2001-07-16

Family

ID=11374375

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK97107644T DK0811416T3 (da)	1996-06-04	1997-05-09	Afsvovling af gasser indeholdende hydrogensulfid

Country Status (9)

Country	Link
EP (1)	EP0811416B1 (de)
AT (1)	ATE200228T1 (de)
DE (1)	DE69704450T2 (de)
DK (1)	DK0811416T3 (de)
ES (1)	ES2155639T3 (de)
GR (1)	GR3035814T3 (de)
IT (1)	IT1282787B1 (de)
PT (1)	PT811416E (de)
SI (1)	SI0811416T1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMI20022705A1 (it) *	2002-12-20	2004-06-21	Enitecnologie Spa	Processo chimico biologico per la desolforazione di correnti gassose contenenti h2s.
DE10340049A1 (de) *	2003-08-28	2005-03-24	Micropro Gmbh	Mikrobielles Verfahren und Anlage zur Reinigung von Gasen
DE102004027442B4 (de) *	2004-06-04	2006-07-06	Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus)	Verfahren zur Entfernung von schwefelhaltigen Verbindungen aus Biogas
US7378068B2 (en)	2005-06-01	2008-05-27	Conocophillips Company	Electrochemical process for decomposition of hydrogen sulfide and production of sulfur
DE102006050610B3 (de) *	2006-10-26	2007-10-25	Dge Dr.-Ing. Günther Engineering Gmbh	Verfahren zur biologischen Entfernung von Schwefelwasserstoff aus Biogas
US20090130008A1 (en) *	2007-11-19	2009-05-21	Funk Michael N	Process for Removing Hydrogen Disulfide from Gas
CN114686282B (zh) *	2022-04-01	2023-04-07	中石化江苏石油工程设计有限公司	天然气湿法脱硫装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4400361A (en) *	1982-03-30	1983-08-23	Purtec Systems, Inc.	Method of removing H2 S from a gas stream utilizing boron-vanadium and iron complexes
DE3300402A1 (de) *	1983-01-07	1984-10-11	Hoechst Ag, 6230 Frankfurt	Verfahren zur entfernung von schwefelwasserstoff aus gasen oder fluessigkeiten sowie mikroorganismus zur durchfuehrung des verfahrens
GB8526743D0 (en) *	1985-10-30	1985-12-04	Shell Int Research	Sour gas treatment process
US4760027A (en) *	1986-04-09	1988-07-26	Combustion Engineering, Inc.	Microbiological desulfurization of gases
GB8614961D0 (en) *	1986-06-19	1986-07-23	Water Res Centre	Odour control
EP0280750B1 (de) *	1987-03-03	1992-01-29	Dowa Mining Co., Ltd.	Verfahren und Vorrichtung zur Behandlung von H2S enthaltenden Gasen
US5508014A (en) *	1993-10-05	1996-04-16	Gas Research Institute, Inc.	Regeneration of liquid redox systems using Thiobacillus ferrooxidans

1996
- 1996-06-04 IT IT96MI001131A patent/IT1282787B1/it active IP Right Grant
1997
- 1997-05-09 PT PT97107644T patent/PT811416E/pt unknown
- 1997-05-09 ES ES97107644T patent/ES2155639T3/es not_active Expired - Lifetime
- 1997-05-09 DE DE69704450T patent/DE69704450T2/de not_active Expired - Lifetime
- 1997-05-09 AT AT97107644T patent/ATE200228T1/de active
- 1997-05-09 SI SI9730127T patent/SI0811416T1/xx unknown
- 1997-05-09 EP EP97107644A patent/EP0811416B1/de not_active Expired - Lifetime
- 1997-05-09 DK DK97107644T patent/DK0811416T3/da active
2001
- 2001-04-30 GR GR20010400662T patent/GR3035814T3/el unknown

Also Published As

Publication number	Publication date
ITMI961131A1 (it)	1997-12-04
SI0811416T1 (en)	2001-08-31
DE69704450D1 (de)	2001-05-10
IT1282787B1 (it)	1998-03-31
EP0811416A3 (de)	1998-06-17
PT811416E (pt)	2001-07-31
DE69704450T2 (de)	2001-10-18
EP0811416B1 (de)	2001-04-04
ITMI961131A0 (it)	1996-06-04
EP0811416A2 (de)	1997-12-10
ATE200228T1 (de)	2001-04-15
ES2155639T3 (es)	2001-05-16
GR3035814T3 (en)	2001-07-31

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