Tetrathiocarbonate continuous process

Details Tetrathiocarbonate continuous process Tetrathiocarbonate continuous process

1992-02-25

1999-11-30

Lewis, Michael

Chemistry of inorganic compounds

Carbon or compound thereof

C01B 3100

Patent

active

059937718

ABSTRACT:
Salts of tetrathiocarbonic acid are produced by a process in which a hydroxide, sulfur, carbon disulfide and hydrogen sulfide are reacted continuously. The salts are produced as aqueous solutions having concentrations of about 15 to about 55 percent by weight.

REFERENCES:
patent: 4726144 (1988-02-01), Yang et al.
Journal of the Chemical Societey, 1921, vol. 119, pp. 38-54, Yeoman: Tritiocarbonates and Perthiocarbonates. III. Trithiocarbonates and Perthiocarbonates.
Journal of the Chemical Society, vol. 89(II), 1906, pp. 1812-1818, O'Donoghue and Kahan: CLXXIV. Thiocarbonic Acid and some of its Salts.
Journal of Chemical Society, vol. 128(II), 1928, pp. 2326-2332, Mills and Robinson: Ammonium Polysulphides. CCCVI--Ammonium Polysulphides, Hydrogen Pentasulphide, and the Thiocarbonic Acids.
Topics in Sulfur Chemistry, vol. 2, "Carbon Sulfides and Their Inorganic and Complex Chemistry", by G. Gattow and W. Behrendt, Georg Thieme Publishers Stuttgart 1977, pp. 154-178.

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