GB1552744A - Recovery of elementary sulphur from sulphur-containing waste residues - Google Patents

Recovery of elementary sulphur from sulphur-containing waste residues

Info

Publication number: GB1552744A
Authority: GB; United Kingdom
Prior art keywords: sulphur; recovery; containing waste; waste residues; elementary
Prior art date: 1977-01-19
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

Application number

GB1055/78A

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.)

Davy International AG

Bayer AG

Original Assignee

Davy International AG

Bayer 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.)

1977-01-19

Filing date

1978-01-11

Publication date

1979-09-19

1978-01-11 Application filed by Davy International AG, Bayer AG filed Critical Davy International AG

1979-09-19 Publication of GB1552744A publication Critical patent/GB1552744A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Health & Medical Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Treating Waste Gases (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

GB1055/78A 1977-01-19 1978-01-11 Recovery of elementary sulphur from sulphur-containing waste residues Expired GB1552744A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772701920 DE2701920A1 (en)	1977-01-19	1977-01-19	METHOD FOR OBTAINING SULFUR FROM RESULTS CONTAINING SULFUR

Publications (1)

Publication Number	Publication Date
GB1552744A true GB1552744A (en)	1979-09-19

Family

ID=5998964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1055/78A Expired GB1552744A (en)	1977-01-19	1978-01-11	Recovery of elementary sulphur from sulphur-containing waste residues

Country Status (10)

Country	Link
JP (1)	JPS5390191A (en)
BE (1)	BE863044A (en)
BR (1)	BR7800295A (en)
DE (1)	DE2701920A1 (en)
ES (1)	ES466114A1 (en)
FR (1)	FR2377967A1 (en)
GB (1)	GB1552744A (en)
IT (1)	IT1193743B (en)
NL (1)	NL7800547A (en)
ZA (1)	ZA78320B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3030302A1 (en) *	2014-12-23	2016-06-24	Air Liquide	THERMAL REDUCTION OF SULFUR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4552747A (en) *	1984-06-20	1985-11-12	Gaa Engineered Systems, Inc.	Temperature moderation of an oxygen enriched Claus sulfur plant
GB8509393D0 (en) *	1985-04-12	1985-05-15	Boc Group Plc	Treatment of gases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1074018B (en) *		1960-01-28	Pintsch Bamag Aktiengesellschaft Berlin	Method and device for the extraction of sulfur from washing liquors
GB443008A (en) *	1935-10-03	1936-02-19	Axel Rudolf Lindblad	Improvements in methods of producing sulphur by the reduction of sulphur dioxide
FR1172850A (en) *	1956-03-07	1959-02-16		Improvements in processes for the manufacture of sulfur, metal oxides and metal sulphates
FR1465314A (en) *	1965-01-25	1967-01-06	Outokumpu Oy	Process for the manufacture of sulfur from gases containing sulfur dioxide
US3615219A (en) *	1968-07-02	1971-10-26	Gen Am Transport	Sulfur dioxide removal from a gas

1977
- 1977-01-19 DE DE19772701920 patent/DE2701920A1/en not_active Withdrawn
- 1977-03-30 JP JP3479877A patent/JPS5390191A/en active Pending
1978
- 1978-01-11 GB GB1055/78A patent/GB1552744A/en not_active Expired
- 1978-01-17 NL NL7800547A patent/NL7800547A/en not_active Application Discontinuation
- 1978-01-17 IT IT47664/78A patent/IT1193743B/en active
- 1978-01-18 ES ES466114A patent/ES466114A1/en not_active Expired
- 1978-01-18 ZA ZA00780320A patent/ZA78320B/en unknown
- 1978-01-18 BR BR7800295A patent/BR7800295A/en unknown
- 1978-01-19 BE BE2056610A patent/BE863044A/en unknown
- 1978-01-19 FR FR7801530A patent/FR2377967A1/en active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3030302A1 (en) *	2014-12-23	2016-06-24	Air Liquide	THERMAL REDUCTION OF SULFUR
WO2016102900A1 (en) *	2014-12-23	2016-06-30	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Thermal reduction of sulfur

Also Published As

Publication number	Publication date
BE863044A (en)	1978-07-19
IT1193743B (en)	1988-08-24
IT7847664A0 (en)	1978-01-17
NL7800547A (en)	1978-07-21
BR7800295A (en)	1978-09-05
ES466114A1 (en)	1978-10-01
JPS5390191A (en)	1978-08-08
DE2701920A1 (en)	1978-07-27
FR2377967A1 (en)	1978-08-18
ZA78320B (en)	1979-01-31

Publication	Publication Date	Title
DE2860074D1 (en)	1980-11-13	Recovery of high value polycarbonate from polycarbonate wastes
GB1551927A (en)	1979-09-05	Recovery of glass from solid waste
JPS54147169A (en)	1979-11-17	Removing sulfur oxides from gas
AU508316B2 (en)	1980-03-13	Removing sulfur from coal
ZA794951B (en)	1980-09-24	Process for removing sulfur from coal
IE800589L (en)	1980-09-22	Removing sulphur dioxide from waste gases
GB2023170B (en)	1982-11-17	Process for removing sulphur from coal
JPS53144490A (en)	1978-12-15	Method of recovering sulfur
GB2004259B (en)	1982-02-03	Methods of removing sulphur dioxide from gases
JPS5669203A (en)	1981-06-10	Method of recovering sulfur
JPS5214596A (en)	1977-02-03	Recovery of elementary sulfur
GB1552744A (en)	1979-09-19	Recovery of elementary sulphur from sulphur-containing waste residues
AU5078779A (en)	1980-03-27	Removing sulfur from coal
ZA787324B (en)	1979-12-27	Process for removing sulfur from coal
AU2061876A (en)	1978-06-22	Removing sulfur-containing gases from waste gases
JPS5493693A (en)	1979-07-24	Manufacture of nonncatalytic sulfur trioxide
GB2028173B (en)	1982-06-30	Processes for recovering coal
ZA776668B (en)	1979-04-25	The recovery of waste tobacco
GB2014284B (en)	1982-07-21	Removing slag
AU3941878A (en)	1980-03-06	Starting up plant which produces fine coke
AU3189077A (en)	1979-06-28	Separating sulphur from coal
YU42480B (en)	1988-10-31	Process for recovering magnesium bisulfite from so2 containing waste gasses
GB2051122B (en)	1983-11-30	Process for removing sulphur from coal
GB2002757A (en)	1979-02-28	Sulphur-containing isquinoline-diones
JPS5370915A (en)	1978-06-23	Method of recovering catalyst component from waste catalyst

Legal Events

Date	Code	Title	Description
1979-12-05	PS	Patent sealed [section 19, patents act 1949]
1983-08-24	PCNP	Patent ceased through non-payment of renewal fee