ZA716955B - Production of polysulfide - Google Patents

Production of polysulfide

Info

Publication number
ZA716955B
ZA716955B ZA716955A ZA716955A ZA716955B ZA 716955 B ZA716955 B ZA 716955B ZA 716955 A ZA716955 A ZA 716955A ZA 716955 A ZA716955 A ZA 716955A ZA 716955 B ZA716955 B ZA 716955B
Authority
ZA
South Africa
Prior art keywords
polysulfide
production
Prior art date
Application number
ZA716955A
Inventor
G Smith
F Sanders
Original Assignee
Mead Corp
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 Mead Corp filed Critical Mead Corp
Publication of ZA716955B publication Critical patent/ZA716955B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • 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
ZA716955A 1970-11-06 1971-10-18 Production of polysulfide ZA716955B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8750470A 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
ZA716955B true ZA716955B (en) 1972-07-26

Family

ID=22205588

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716955A ZA716955B (en) 1970-11-06 1971-10-18 Production of polysulfide

Country Status (9)

Country Link
JP (1) JPS5040395B1 (en)
CA (1) CA959628A (en)
ES (1) ES396755A1 (en)
FI (1) FI57244C (en)
FR (1) FR2113611A5 (en)
IT (1) IT945785B (en)
NO (1) NO138573C (en)
SE (3) SE388882C (en)
ZA (1) ZA716955B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162187A (en) 1974-05-09 1979-07-24 The Mead Corporation Process for production of sodium thiosulfate and sodium hydroxide
GB1549357A (en) * 1975-06-10 1979-08-08 Showa Denko Kk Process for treating sulphide liquors
US8636826B2 (en) * 2009-11-03 2014-01-28 Societe Bic Hydrogen membrane separator
FI128221B (en) 2015-04-27 2019-12-31 Metsae Fibre Oy Method for regenerating a catalyst used for producing polysulphide lye

Also Published As

Publication number Publication date
JPS5040395B1 (en) 1975-12-24
FI57244C (en) 1980-07-10
SE7707926L (en) 1977-07-07
FR2113611A5 (en) 1972-06-23
CA959628A (en) 1974-12-24
SE7709554L (en) 1977-08-25
IT945785B (en) 1973-05-10
DE2151465B2 (en) 1977-03-10
NO138573B (en) 1978-06-19
SE388882B (en) 1976-10-18
FI57244B (en) 1980-03-31
NO138573C (en) 1978-09-27
SE431740B (en) 1984-02-27
ES396755A1 (en) 1975-03-16
DE2151465A1 (en) 1972-05-10
SE388882C (en) 1978-06-15

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