GB2318309B - Desulphurisation - Google Patents

Desulphurisation

Info

Publication number: GB2318309B
Authority: GB; United Kingdom
Prior art keywords: desulphurisation
Prior art date: 1996-10-21
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

GB9721228A

Other versions

GB2318309A (en

GB9721228D0 (en

Inventor

Rodney Martin Sambrook

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dytech Corp Ltd

Imperial Chemical Industries Ltd

Original Assignee

Dytech Corp Ltd

Imperial Chemical Industries Ltd

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.)

1996-10-21

Filing date

1997-10-06

Publication date

2001-05-16

1997-10-06 Application filed by Dytech Corp Ltd, Imperial Chemical Industries Ltd filed Critical Dytech Corp Ltd

1997-12-03 Publication of GB9721228D0 publication Critical patent/GB9721228D0/en

1998-04-22 Publication of GB2318309A publication Critical patent/GB2318309A/en

2001-05-16 Application granted granted Critical

2001-05-16 Publication of GB2318309B publication Critical patent/GB2318309B/en

2017-10-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
- 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
- B01D53/8603—Removing sulfur compounds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Gas Separation By Absorption (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Industrial Gases (AREA)
Treating Waste Gases (AREA)

GB9721228A 1996-10-21 1997-10-06 Desulphurisation Expired - Fee Related GB2318309B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9621906.8A GB9621906D0 (en)	1996-10-21	1996-10-21	Desulphurisation

Publications (3)

Publication Number	Publication Date
GB9721228D0 GB9721228D0 (en)	1997-12-03
GB2318309A GB2318309A (en)	1998-04-22
GB2318309B true GB2318309B (en)	2001-05-16

Family

ID=10801748

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9621906.8A Pending GB9621906D0 (en)	1996-10-21	1996-10-21	Desulphurisation
GB9721228A Expired - Fee Related GB2318309B (en)	1996-10-21	1997-10-06	Desulphurisation

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB9621906.8A Pending GB9621906D0 (en)	1996-10-21	1996-10-21	Desulphurisation

Country Status (7)

Country	Link
EP (1)	EP0946259A1 (en)
JP (1)	JP2001502236A (en)
AU (1)	AU4566497A (en)
BR (1)	BR9712408A (en)
CA (1)	CA2266458A1 (en)
GB (2)	GB9621906D0 (en)
WO (1)	WO1998017374A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7105140B2 (en) *	2002-03-04	2006-09-12	Conocophillips Company	Desulfurization compositions
GB0619396D0 (en) *	2006-10-02	2006-11-08	M I Drilling Fluids Uk Ltd	Porous articles
MX2017002349A (en) *	2017-02-22	2017-07-10	Inst Nac De Investig Forestales Agricolas Y Pecuarias	Removal of h2s at low-temperature by nanometric ferrites of high surface area obtained by modified chemical co-precopitation.

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1144071A (en) *	1965-02-10	1969-03-05	Grillo Werke Ag	Process for the removal of sulphur-containing compounds from industrial gases
US4017586A (en) *	1975-08-06	1977-04-12	Reeves Adam A	Stack gas treatment
US4065406A (en) *	1975-01-29	1977-12-27	Matsushita Electric Industrial Co., Ltd.	Catalyst for use in treating gas
SU825133A1 (en) *	1978-12-20	1981-04-30	Институт Газа Ан Украинской Сср	Catalyst for conversion of sulfur-containing gases to elemental sulfur
JPS56100622A (en) *	1980-01-17	1981-08-12	Hitachi Zosen Corp	Dry desulfurizing method in reducing atmosphere
EP0100512A2 (en) *	1982-07-30	1984-02-15	Veg-Gasinstituut N.V.	Reaction mass, method for the manufacture thereof and use thereof
GB2125779A (en) *	1982-08-19	1984-03-14	Nippon Shokubai Kagaku Gogyo C	Desulfurization of H2S-containing gases
GB2152489A (en) *	1983-05-26	1985-08-07	Azerb I Nefti Khimii Im M Aziz	Method for purifying gases from sulphurous compounds
JPS60166033A (en) *	1984-02-06	1985-08-29	Mitsubishi Heavy Ind Ltd	Desulfurizing agent
US5417946A (en) *	1993-12-30	1995-05-23	Shell Oil Company	Process for removing total reduced sulfur compounds from gaseous stream

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8105728A (en) *	1981-10-30	1983-05-16	Tno	PROCESS FOR THE REMOVAL OF HYDROGEN SULFIDE FROM PROCESS GASES USING FIXED ACCEPTORS, PROCESS FOR CYCLICALLY REGENERATING THE ACCEPTORS USED AT HIGH TEMPERATURE, AND METHOD FOR PREPARING THESE PROCESS.

1996
- 1996-10-21 GB GBGB9621906.8A patent/GB9621906D0/en active Pending
1997
- 1997-10-06 JP JP10519058A patent/JP2001502236A/en active Pending
- 1997-10-06 BR BR9712408-7A patent/BR9712408A/en not_active Application Discontinuation
- 1997-10-06 CA CA002266458A patent/CA2266458A1/en not_active Abandoned
- 1997-10-06 GB GB9721228A patent/GB2318309B/en not_active Expired - Fee Related
- 1997-10-06 EP EP97944019A patent/EP0946259A1/en not_active Withdrawn
- 1997-10-06 WO PCT/GB1997/002735 patent/WO1998017374A1/en not_active Ceased
- 1997-10-06 AU AU45664/97A patent/AU4566497A/en not_active Abandoned

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1144071A (en) *	1965-02-10	1969-03-05	Grillo Werke Ag	Process for the removal of sulphur-containing compounds from industrial gases
US3492083A (en) *	1965-02-10	1970-01-27	Grillo Werke Ag	Process for the removal of sulphur from industrial gases and to apparatus for use in such a process
GB1336588A (en) *	1965-02-10	1973-11-07	Grillo Werke Ag	Desulphurization of industrial gases
US4065406A (en) *	1975-01-29	1977-12-27	Matsushita Electric Industrial Co., Ltd.	Catalyst for use in treating gas
US4017586A (en) *	1975-08-06	1977-04-12	Reeves Adam A	Stack gas treatment
SU825133A1 (en) *	1978-12-20	1981-04-30	Институт Газа Ан Украинской Сср	Catalyst for conversion of sulfur-containing gases to elemental sulfur
JPS56100622A (en) *	1980-01-17	1981-08-12	Hitachi Zosen Corp	Dry desulfurizing method in reducing atmosphere
EP0100512A2 (en) *	1982-07-30	1984-02-15	Veg-Gasinstituut N.V.	Reaction mass, method for the manufacture thereof and use thereof
GB2125779A (en) *	1982-08-19	1984-03-14	Nippon Shokubai Kagaku Gogyo C	Desulfurization of H2S-containing gases
GB2152489A (en) *	1983-05-26	1985-08-07	Azerb I Nefti Khimii Im M Aziz	Method for purifying gases from sulphurous compounds
JPS60166033A (en) *	1984-02-06	1985-08-29	Mitsubishi Heavy Ind Ltd	Desulfurizing agent
US5417946A (en) *	1993-12-30	1995-05-23	Shell Oil Company	Process for removing total reduced sulfur compounds from gaseous stream

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 81-70743D/198139 & JP 56 100622 A *
WPI Abstract Accession No. 82-11342E/198206 & SU 825133 A1 *
WPI Abstract Accession No. 85-252382 & JP 60 166033 A *

Also Published As

Publication number	Publication date
AU4566497A (en)	1998-05-15
GB2318309A (en)	1998-04-22
WO1998017374A1 (en)	1998-04-30
JP2001502236A (en)	2001-02-20
GB9721228D0 (en)	1997-12-03
EP0946259A1 (en)	1999-10-06
BR9712408A (en)	1999-10-19
CA2266458A1 (en)	1998-04-30
GB9621906D0 (en)	1996-12-11

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Legal Events

Date	Code	Title	Description
1999-12-08	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2003-01-29	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2003-05-28	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20021006