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Method of manufacture of catalysts or catalyst supports shaped is based on titanium oxide and their applications for the catalysis claus
Method of manufacture of catalysts or catalyst supports shaped is based on titanium oxide and their applications for the catalysis claus
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机译:基于二氧化钛的催化剂或催化剂载体成型方法及其在催化层中的应用
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摘要
Shaped titanium oxide catalysts/carriers useful, e.g., for sulfur recovery via Claus catalysis, are prepared by (i) intimately admixing powdered, poorly crystalline and/or amorphous titanium oxide, said titanium oxide powder being characterized by a weight loss on ignition ranging from 1 to 50%, water and from 0 to about 15% by weight of a shaping additive, (ii) next shaping the intimate admixture which results, and (iii) thence, optionally after drying, calcining the product shaped article.
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