CA962037A - Method for generating concentrated hydrogen sulphide from solutions containing sulphide - Google Patents

Method for generating concentrated hydrogen sulphide from solutions containing sulphide

Info

Publication number
CA962037A
CA962037A CA145,989A CA145989A CA962037A CA 962037 A CA962037 A CA 962037A CA 145989 A CA145989 A CA 145989A CA 962037 A CA962037 A CA 962037A
Authority
CA
Canada
Prior art keywords
sulphide
solutions containing
concentrated hydrogen
generating concentrated
hydrogen sulphide
Prior art date
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
CA145,989A
Other versions
CA145989S (en
Inventor
Rolf M. Hyoky
Jaakko Mattila
Hakan W. Romantschuk
Teemu Tanner
Tuomo J. Vuojolainen
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.)
Tampella Oy AB
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.)
Filing date
Publication date
Application filed by Tampella Oy AB filed Critical Tampella Oy AB
Application granted granted Critical
Publication of CA962037A publication Critical patent/CA962037A/en
Expired legal-status Critical Current

Links

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Treating Waste Gases (AREA)
CA145,989A 1971-06-30 1972-06-29 Method for generating concentrated hydrogen sulphide from solutions containing sulphide Expired CA962037A (en)

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 (1)

Publication Number Publication Date
CA962037A true CA962037A (en) 1975-02-04

Family

ID=8506282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,989A Expired CA962037A (en) 1971-06-30 1972-06-29 Method for generating concentrated hydrogen sulphide from solutions containing sulphide

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

Also Published As

Publication number Publication date
DE2231755C2 (en) 1983-10-27
FI45576C (en) 1972-07-10
FR2143898B1 (en) 1974-12-27
SE383866B (en) 1976-04-05
SU915794A3 (en) 1982-03-23
FI45576B (en) 1972-04-04
AT321950B (en) 1975-04-25
DE2231755A1 (en) 1973-03-29
FR2143898A1 (en) 1973-02-09

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