Sulfuric acid catalyst containing vanadium and process therefor

Details Sulfuric acid catalyst containing vanadium and process therefor Sulfuric acid catalyst containing vanadium and process therefor

1977-07-18

1978-11-21

Gantz, Delbert E.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252430, 252431C, 252439, 423535, 423538, B01J 2702, B01J 3102, B01J 3112, C01B 1778

Patent

active

041265785

ABSTRACT:
A sulfuric acid catalyst is made by wetting a silica carrier having an alumina content between about 2.5 and about 5.0 percent by weight with an aqueous solution of potassium vanadate and a potassium salt of an acid having a pK.sub.a between about 3 and about 7, drying the wet carrier and then sulfating the carrier.

REFERENCES:
patent: RE18380 (1932-03-01), Jaeger
patent: RE19282 (1934-08-01), Slama et al.
patent: 1862825 (1932-06-01), Laury
patent: 2941957 (1960-06-01), Pinchbeck et al.
patent: 3018255 (1962-01-01), Banks
patent: 3215644 (1965-11-01), Kakinoki et al.
patent: 3448061 (1969-06-01), Mika

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