The sulphidation of calcined limestone with hydrogen sulphide and carbonyl sulphide

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The Sulphidation of Calcined Limestone with Hydrogen Sulphide and Carbonyl Sulphide

-The sulphidation of calcined limestone with H2S , COS and mixtures of H2S and COS was studied in a thermogravimetric analyzer at temperatures between 500 and 700°C. The applied H2Sand COS-pressures corresponded with those in coal gas produced by modern coal gasifiers, i.e. 50-12,000 Pa for H2S and 50-1000 Pa for COS. The reaction orders in H2S and COS as well as the activation energies of the ...

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ژورنال

عنوان ژورنال: Chemical Engineering Science

سال: 1995

ISSN: 0009-2509

DOI: 10.1016/0009-2509(95)91133-j