METHOD FOR CATALYTICALLY OXIDIZING COMBUSTIBLE RAW MATERIAL, METHOD OF PREPARING CHROMIUM CATALYST, AND CHROMIUM CATALYST Russian patent published in 1999 - IPC

Abstract RU 2139757 C1

FIELD: oxidation catalysts. SUBSTANCE: in reaction zone, raw material is aerobically brought into contact with chromium catalyst on solid carrier prepared by including chromium compound into solid carrier followed by drying and calcining carrier, said process being distinguished by that calcination is carried out at 800 to 1100 C so long as to achieve temperature of carrier material at least 800 C. EFFECT: increased economical efficiency of process and improved environmental safety. 30 cl, 1 dwg, 1 tbl, 3 ex

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RU 2 139 757 C1

Authors

Kaufer Zhozef Allan

Jang Dzhordzh Khehnson

Dates

1999-10-20Published

1994-10-28Filed