Process and apparatus for reacting sulphur-containing material w

Details Process and apparatus for reacting sulphur-containing material w Process and apparatus for reacting sulphur-containing material w

1981-06-19

1983-12-06

Thomas, Earl C.

Chemistry of inorganic compounds

Sulfur or compound thereof

Elemental sulfur

423224, 423535, 423539, 423573R, 423576, 422190, 422193, C01B 1704, B01D 5334

Patent

active

044193378

ABSTRACT:
Catalytic process for reacting a sulphur-containing material such as elemental sulphur or hydrogen sulphide with an oxygen-containing gas to produce sulphur dioxide. The process and apparatus can be used to remove hydrogen sulphide from a gas. The process and apparatus may also be used to produce sulphur dioxide as a product which may be converted to SO.sub.3 and used, for example, to produce sulphuric acid.

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Matt Steijns et al., "Catalytic Oxidation of Hydrogen Sulfide Influence of Pore Structure and Chemical Composition of Various Porous Substances", Ind. Eng. Chem., Prod. Res. Dev., vol. 16, No. 1, 1977, pp. 35-41.
"BSR/Selectox I Sulfur Recovery Process for Claus Tail Gas Treating", David K. Beavon et al. to be presented at The 5th Canadian Symposium on Catalysis, Oct. 26-27, 1977, Calgary, Alberta, pp. 75-87.

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