FI45576C - Method for separating concentrated hydrogen sulfide from a sulphide-containing solution a - Google Patents

Method for separating concentrated hydrogen sulfide from a sulphide-containing solution a

Info

Publication number: FI45576C
Authority: FI; Finland
Prior art keywords: sulphide; hydrogen sulfide; containing solution; concentrated hydrogen; separating concentrated
Prior art date: 1971-06-30

Application number

FI184771A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI45576B (en

Inventor

Hyoeky Rolf

Mattila Jaakko

Romantschuk Haakan Wilhelm

Tanner Teemu

Vuojolainen Tuomo Juhani

Original Assignee

Tampella Oy Ab

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.)

1971-06-30

Filing date

1971-06-30

Publication date

1972-07-10

1971-06-30 Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab

1971-06-30 Priority to FI184771A priority Critical patent/FI45576C/en

1972-04-04 Application granted granted Critical

1972-04-04 Publication of FI45576B publication Critical patent/FI45576B/fi

1972-06-28 Priority to SE845672A priority patent/SE383866B/en

1972-06-29 Priority to SU721805632A priority patent/SU915794A3/en

1972-06-29 Priority to AT560472A priority patent/AT321950B/en

1972-06-29 Priority to FR7223621A priority patent/FR2143898A1/en

1972-06-29 Priority to DE19722231755 priority patent/DE2231755C2/en

1972-06-29 Priority to CA145,989A priority patent/CA962037A/en

1972-07-10 Publication of FI45576C publication Critical patent/FI45576C/en

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
- C01B17/16—Hydrogen sulfides
- C01B17/165—Preparation from sulfides, oxysulfides or polysulfides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Paper (AREA)

FI184771A 1971-06-30 1971-06-30 Method for separating concentrated hydrogen sulfide from a sulphide-containing solution a FI45576C (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FI184771A FI45576C (en)	1971-06-30	1971-06-30	Method for separating concentrated hydrogen sulfide from a sulphide-containing solution a
SE845672A SE383866B (en)	1971-06-30	1972-06-28	PROCEDURE FOR SEPARATION OF CONCENTRATED SULFUR VOLUME FROM ALKALIVES SULFID SOLUTION USING ALKALIVES CARBONATE
SU721805632A SU915794A3 (en)	1971-06-30	1972-06-29	Process for isolating hydrogen sulfide from solution
AT560472A AT321950B (en)	1971-06-30	1972-06-29	PROCESS FOR SEPARATING MORE THAN 75 VOL. PERCENT HYDROGEN SULFUR BY REACTION OF AN ALKALIBISULFIDE WITH AN ALKALIBICARBONATE
FR7223621A FR2143898A1 (en)	1971-06-30	1972-06-29	Hydrogen sulphide extn from bisulphides - by multistage reaction with bicarbonate
DE19722231755 DE2231755C2 (en)	1971-06-30	1972-06-29	Process for separating concentrated hydrogen sulphide from sulphide-containing solutions
CA145,989A CA962037A (en)	1971-06-30	1972-06-29	Method for generating concentrated hydrogen sulphide from solutions containing sulphide

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI184771A FI45576C (en)	1971-06-30	1971-06-30	Method for separating concentrated hydrogen sulfide from a sulphide-containing solution a

Publications (2)

Publication Number	Publication Date
FI45576B FI45576B (en)	1972-04-04
FI45576C true FI45576C (en)	1972-07-10

Family

ID=8506282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI184771A FI45576C (en)	1971-06-30	1971-06-30	Method for separating concentrated hydrogen sulfide from a sulphide-containing solution a

Country Status (7)

Country	Link
AT (1)	AT321950B (en)
CA (1)	CA962037A (en)
DE (1)	DE2231755C2 (en)
FI (1)	FI45576C (en)
FR (1)	FR2143898A1 (en)
SE (1)	SE383866B (en)
SU (1)	SU915794A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4698219A (en) *	1983-10-11	1987-10-06	Lummus Crest, Inc.	Treatment of waste from iron ore reduction
EP2592186A1 (en)	2011-11-08	2013-05-15	Södra Cell AB	Kraft pulping process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA792645A (en) *		1968-08-20	Oy Tampella Ab	Method of crystallizing alkali as alkali monohydrate crystals

1971
- 1971-06-30 FI FI184771A patent/FI45576C/en active
1972
- 1972-06-28 SE SE845672A patent/SE383866B/en unknown
- 1972-06-29 FR FR7223621A patent/FR2143898A1/en active Granted
- 1972-06-29 CA CA145,989A patent/CA962037A/en not_active Expired
- 1972-06-29 SU SU721805632A patent/SU915794A3/en active
- 1972-06-29 DE DE19722231755 patent/DE2231755C2/en not_active Expired
- 1972-06-29 AT AT560472A patent/AT321950B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SU915794A3 (en)	1982-03-23
FR2143898B1 (en)	1974-12-27
CA962037A (en)	1975-02-04
DE2231755C2 (en)	1983-10-27
FR2143898A1 (en)	1973-02-09
DE2231755A1 (en)	1973-03-29
FI45576B (en)	1972-04-04
AT321950B (en)	1975-04-25
SE383866B (en)	1976-04-05

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