Selective hydrogenation of fatty materials

Details Selective hydrogenation of fatty materials Selective hydrogenation of fatty materials

1981-08-31

1984-01-03

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C11C 312

Patent

active

044241623

ABSTRACT:
Hydrogenation of fatty materials using zerovalent platinum group metals supported on alpha-alumina are substantially more selective than those where the metal is supported on a porous alumina. An alpha-alumina with surface area less than about 5 m.sup.2 /g, a micropore volume under about 0.05 ml/g, and a macropore volume less than about 0.25 ml/g is particularly desirable. Using these methods, continuous hydrogenations based on a fixed bed process are sufficiently selective to be commercially practicable.

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patent: 4228088 (1980-10-01), Kuiper
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C. H. Riesz and H. S. Weber, J. Am. Oil Chem. Soc., 41, 400(1964).

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