FI53078C - - Google Patents

Info

Publication number: FI53078C
Authority: FI; Finland

Application number

FI533/72A

Other versions

FI53078B (fi

Inventor

Andre Deschamps

Claude Dezael

Sigismond Franckowiack

Philippe Renault

Original Assignee

Inst Francais Du Petrole

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.)

1971-03-09

Filing date

1972-02-29

Publication date

1978-02-10

1972-02-29 Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole

1977-10-31 Publication of FI53078B publication Critical patent/FI53078B/fi

1978-02-10 Application granted granted Critical

1978-02-10 Publication of FI53078C publication Critical patent/FI53078C/fi

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
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- 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
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

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

FI533/72A 1971-03-09 1972-02-29 FI53078C (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7108198A FR2128955A5 (fi)	1971-03-09	1971-03-09

Publications (2)

Publication Number	Publication Date
FI53078B FI53078B (fi)	1977-10-31
FI53078C true FI53078C (fi)	1978-02-10

Family

ID=9073238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI533/72A FI53078C (fi)	1971-03-09	1972-02-29

Country Status (13)

Country	Link
US (1)	US3882222A (fi)
BE (1)	BE780236A (fi)
CA (1)	CA973331A (fi)
DE (1)	DE2209720A1 (fi)
DK (1)	DK138585B (fi)
FI (1)	FI53078C (fi)
FR (1)	FR2128955A5 (fi)
GB (1)	GB1333897A (fi)
IT (1)	IT959559B (fi)
NL (1)	NL7202764A (fi)
NO (1)	NO134407C (fi)
SE (1)	SE390701B (fi)
SU (1)	SU680619A3 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2202714A1 (en) *	1972-10-12	1974-05-10	Inst Francais Du Petrole	Sulphur dioxide removal from waste gas, prior to atmospheric release - using a non-volatile base to give a sulphite
US4003986A (en) *	1973-03-14	1977-01-18	Lewis Jr George W	Process for producing sulfur from sulfur dioxide or ammonium sulfites
US4075284A (en) *	1974-06-26	1978-02-21	R.C.M. Corporation	Process for the removal of sulfur oxides by the use of activated alumina
US3984529A (en) *	1974-08-22	1976-10-05	Shao E Tung	Process for recovering sulfur by removal of sulfur dioxide from gaseous mixtures
FR2306728A1 (fr) *	1975-04-11	1976-11-05	Inst Francais Du Petrole	Procede d'epuration de gaz contenant du dioxyde de soufre
FR2448381A1 (fr) *	1979-02-08	1980-09-05	Charbonnages De France	Procede d'epuration d'effluents gazeux
US4442083A (en) *	1982-11-04	1984-04-10	Stauffer Chemical Company	Method of desulfurizing waste gases containing sulfur dioxide
WO1986002628A1 (en) *	1984-11-04	1986-05-09	The Regents Of The University Of California	Process for removal of hydrogen sulfide from gases
CN101053746B (zh) *	2007-06-06	2010-06-09	北京大学	乙二醇脱除烟道气中sox的方法
US8691068B1 (en) *	2007-11-09	2014-04-08	University Of Central Florida Research Foundation, Inc.	Solar metal sulfate-ammonia based thermochemical water splitting cycle for hydrogen production
CN109260896B (zh) *	2018-11-30	2021-02-26	浙江工业大学	一种用于吸收氨气的硫氰酸铵基低共熔溶剂及氨气的吸附方法
CN109499344B (zh) *	2018-12-27	2021-05-28	山东大学	钙/镁基湿法脱硫及亚硫酸钙/镁资源化利用***及工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US927342A (en) *		1909-07-06	Walther Feld	Process of recovering sulfur.
US2004799A (en) *	1931-04-23	1935-06-11	Du Pont	Process for preparing ammonium sulphite or bisulphite solutions
US2134481A (en) *	1935-12-23	1938-10-25	Commw Edison Co	Process of removing sulphur dioxide from waste gases
US2676090A (en) *	1953-01-26	1954-04-20	Texas Gulf Sulphur Co	Recovery of sulfur dioxide contained in waste gases
US2881047A (en) *	1956-05-29	1959-04-07	Laurence S Reid	Method of simultaneously removing hydrogen sulfide from gaseous mixtures and producing sulfur therefrom
US3103411A (en) *	1959-06-11	1963-09-10		Method of removing hydrogen sulfide
OA02209A (fr) *	1965-03-30	1970-05-05	Inst Francais Du Petrole	Procédé de conversion de l'hydrogène sulfuré en soufre élémentaire.
US3447903A (en) *	1966-10-27	1969-06-03	Freeport Sulphur Co	Sulphur production
FR1568748A (fi) *	1967-06-26	1969-05-30
US3676059A (en) *	1970-06-01	1972-07-11	Albert B Welty Jr	Sulfate control in ammonia flue gas desulfurization

1971
- 1971-03-09 FR FR7108198A patent/FR2128955A5/fr not_active Expired
1972
- 1972-02-24 US US228830A patent/US3882222A/en not_active Expired - Lifetime
- 1972-02-29 FI FI533/72A patent/FI53078C/fi active
- 1972-03-01 DE DE19722209720 patent/DE2209720A1/de not_active Withdrawn
- 1972-03-02 NL NL7202764A patent/NL7202764A/xx not_active Application Discontinuation
- 1972-03-06 BE BE780236A patent/BE780236A/xx unknown
- 1972-03-06 GB GB1038572A patent/GB1333897A/en not_active Expired
- 1972-03-07 DK DK104372AA patent/DK138585B/da unknown
- 1972-03-07 SE SE7202874A patent/SE390701B/xx unknown
- 1972-03-08 CA CA136,724A patent/CA973331A/en not_active Expired
- 1972-03-08 NO NO744/72A patent/NO134407C/no unknown
- 1972-03-09 SU SU721754493A patent/SU680619A3/ru active
- 1972-03-09 IT IT21607/72A patent/IT959559B/it active

Also Published As

Publication number	Publication date
IT959559B (it)	1973-11-10
SE390701B (sv)	1977-01-17
NO134407C (fi)	1976-10-06
CA973331A (en)	1975-08-26
US3882222A (en)	1975-05-06
NO134407B (fi)	1976-06-28
NL7202764A (fi)	1972-09-12
FI53078B (fi)	1977-10-31
DK138585C (fi)	1979-03-12
GB1333897A (en)	1973-10-17
DE2209720A1 (de)	1972-09-14
FR2128955A5 (fi)	1972-10-27
BE780236A (fr)	1972-09-06
DK138585B (da)	1978-10-02
SU680619A3 (ru)	1979-08-15

Publication	Publication Date	Title
ATA136472A (fi)	1973-12-15
FI53078B (fi)	1977-10-31
AU2658571A (fi)	1972-09-21
AU2691671A (fi)	1972-09-28
AU2485671A (fi)	1972-08-03
AU3005371A (fi)	1972-12-21
AU2952271A (fi)	1972-12-07
AU2941471A (fi)	1972-11-30
AU2894671A (fi)	1972-11-23
AU2742671A (fi)	1972-10-12
AU2684071A (fi)	1972-09-28
AU2564071A (fi)	1972-08-24
AU2473671A (fi)	1972-08-03
AU2755871A (fi)	1972-10-19
AU2486471A (fi)	1972-08-03
AU3038671A (fi)	1973-01-04
AU2503871A (fi)	1972-08-10
AU2456871A (fi)	1972-08-17
AU2577671A (fi)	1972-08-24
AU2588771A (fi)	1972-08-31
AU2654071A (fi)	1972-09-21
AU2455871A (fi)	1972-07-27
AU2669471A (fi)	1972-09-21
AU2415871A (fi)	1972-07-13
AU2684171A (fi)	1971-07-15