FI42704B - - Google Patents

Info

Publication number
FI42704B
FI42704B FI0740/69A FI74069A FI42704B FI 42704 B FI42704 B FI 42704B FI 0740/69 A FI0740/69 A FI 0740/69A FI 74069 A FI74069 A FI 74069A FI 42704 B FI42704 B FI 42704B
Authority
FI
Finland
Application number
FI0740/69A
Other languages
Finnish (fi)
Inventor
H Romantschuk
J Kiimalainen
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
Priority to FI0740/69A priority Critical patent/FI42704B/fi
Priority to US017616A priority patent/US3876756A/en
Priority to CA077032A priority patent/CA930904A/en
Priority to NO00835/70*[A priority patent/NO126729B/no
Priority to SE03180/70A priority patent/SE352869B/xx
Application granted granted Critical
Publication of FI42704B publication Critical patent/FI42704B/fi

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
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/34—Polysulfides of sodium or potassium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Secondary Cells (AREA)
FI0740/69A 1969-03-12 1969-03-12 FI42704B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI0740/69A FI42704B (de) 1969-03-12 1969-03-12
US017616A US3876756A (en) 1969-03-12 1970-03-09 Method of preparing polysulfide solution
CA077032A CA930904A (en) 1969-03-12 1970-03-10 Method for preparing polysulfide solution
NO00835/70*[A NO126729B (de) 1969-03-12 1970-03-10
SE03180/70A SE352869B (de) 1969-03-12 1970-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI0740/69A FI42704B (de) 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
FI42704B true FI42704B (de) 1970-06-30

Family

ID=8504570

Family Applications (1)

Application Number Title Priority Date Filing Date
FI0740/69A FI42704B (de) 1969-03-12 1969-03-12

Country Status (5)

Country Link
US (1) US3876756A (de)
CA (1) CA930904A (de)
FI (1) FI42704B (de)
NO (1) NO126729B (de)
SE (1) SE352869B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968488A (en) * 1982-01-29 1990-11-06 Spevack Jerome S Integrated system for pollution abatement and energy derivation from steam
US4469668A (en) * 1982-01-29 1984-09-04 Spevack Jerome S Integrated system for pollution abatement and energy derivation from geothermal steam
US4722832A (en) * 1986-08-27 1988-02-02 Freeport-Mcmoran Resource Partners Sulfur recovery process
DE8915591U1 (de) * 1989-05-29 1991-02-14 Straten, Guenter, Dipl.-Ing., 5100 Aachen, De
US5762807A (en) * 1993-03-18 1998-06-09 Straten; Guenter Composition and process for treating water and gas streams containing heavy metals and other pollutants
US5376749A (en) * 1993-10-05 1994-12-27 The Western Company Of North America Stabilized ammonium polysulfide solutions and process utilizing same
JP2000264863A (ja) 1998-11-23 2000-09-26 Baker Hughes Inc 硫黄元素を安定化するポリスルフィド溶液およびヒドロキシアルキルアミニウム
US7378068B2 (en) * 2005-06-01 2008-05-27 Conocophillips Company Electrochemical process for decomposition of hydrogen sulfide and production of sulfur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941623A (en) * 1930-11-28 1934-01-02 United Verde Copper Company Recovery of sulphur
US2047492A (en) * 1931-09-05 1936-07-14 Ig Farbenindustrie Ag Process for manufacturing anhydrous alkali polysulphides
US1955722A (en) * 1931-10-07 1934-04-24 Ahlqvist Harald Method of separating sulphur from sulphur dioxide
US1915364A (en) * 1932-07-23 1933-06-27 Standard Oil Dev Co Treating hydrogen-sulphide containing gases
US1934626A (en) * 1932-11-08 1933-11-07 Delaware Chemical Engincering Making polysulphides
US2077856A (en) * 1935-04-01 1937-04-20 Rohm Otto Method for producing stable alkali polysulphides
US2562158A (en) * 1950-06-02 1951-07-24 Stauffer Chemical Co Process for producing crystalline sulfur
US2796325A (en) * 1951-10-24 1957-06-18 Thiokol Chemical Corp Process of making alkaline sulfides and sulfites
US3023088A (en) * 1960-07-05 1962-02-27 Universal Oil Prod Co Production of sulfur
DE1157569B (de) * 1962-04-06 1963-11-21 Gewerkschaft Elwerath Verfahren zur Verhuetung des Schwefelabsatzes in den Steigrohren bei der Foerderung schwefelwasserstoffhaltiger Erdgase, die Schwefel geloest enthalten
US3284162A (en) * 1962-12-31 1966-11-08 Shell Oil Co Separation process

Also Published As

Publication number Publication date
US3876756A (en) 1975-04-08
NO126729B (de) 1973-03-19
SE352869B (de) 1973-01-15
CA930904A (en) 1973-07-31

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