Process for preparing a hydrotreating catalyst

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United States of America Patent

PATENT NO 9993809
SERIAL NO

15033926

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Abstract

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Process for preparing a hydrotreating catalyst comprising of from 5 wt % to 50 wt % of molybdenum, of from 0.5 wt % to 20 wt % of cobalt, and of from 0 to 5 wt % of phosphorus, all based on total dry weight of catalyst, which process comprises (a) treating a nickel containing carrier with molybdenum, cobalt and of from 1 to 60% wt of gluconic acid, based on weight of carrier, and optionally phosphorus, (b) optionally drying the treated carrier at a temperature of from 40 to 200° C., and (c) calcining the treated and optionally dried carrier at a temperature of from 200 to 650° C. to obtain the calcined treated carrier.

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Patent OwnerAddress
SHELL USA INCPO BOX 576 HOUSTON TX 77001-0576

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Azghay, Ali Amsterdam, NL 4 0
Giltay, Patricia Johanna Anne Maria Amsterdam, NL 3 0
Rigutto, Marcello Stefano Amsterdam, NL 27 145
Van, Vlaanderen Johannes Jacobus Maria Amsterdam, NL 9 43
Van, Welsenes Jen Arend Amsterdam, NL 1 0
Winter, Ferry Amsterdam, NL 33 69

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