Hydrocarbon alkylation processes employing a phosphorus-modified

Details Hydrocarbon alkylation processes employing a phosphorus-modified Hydrocarbon alkylation processes employing a phosphorus-modified

1986-12-12

1988-02-23

Sneed, Helen M. S.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585467, 585468, 208134, 208135, C07C 254, C07C 266

Patent

active

047272090

ABSTRACT:
Hydrocarbon conversion processes including hydrocracking and hydrotreating are performed utilizing a novel phosphorus-modified alumina composite comprising a hydrogel having a molar ratio on an elemental basis of phosphorus to aluminum of from 1:1 to 1:100 together with a surface area of about 140 to 450 m.sup.2 /gm. The composite is prepared by admixing an alumina hydrosol with a phosphorus-containing compound to form a phosphorus-modified sol and gelling said admixture.

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