HYDROGENATION OF ORGANIC COMPOUND

Title:

HYDROGENATION OF ORGANIC COMPOUND

Document Type and Number:

Japanese Patent JPH09132536

Kind Code:

A

Abstract:

To commerically and inexpensively hydrogenate an organic compound having any one or two or more kinds of unsaturated bonds in an aldehyde, a ketone, an aliphatic unsaturated double bond and an aromatic unsaturated double bond and not containing nitrogen.

An organic compound having an organic compound having any one or two or more kinds of unsaturated bonds in an aldehyde, a ketone, an aliphatic unsaturated double bond and an aromatic unsaturated double bond and not containing nitrogen is hydrogenated in the presence of a lamp-like Raney catalyst produced by (A) a first step for melting nickel and aluminum, (B) a second step for obtaining quenched lamp alloy by quenching droplets of the melts and (C) a third step for directly activating the quenched lamp alloy or crushing the lamp alloy once and then classifying and activating the lamp alloy.

Inventors:

SHIMAZU KOSHIRO
TATENO YOSHIAKI
MAGARA MITSUO
OKAMOTO NAOKI
OSHIMA TAKAO
NAGASAWA MINORU
SAKAMURA HIDEKI

Application Number:

JP31372295A

Publication Date:

May 20, 1997

Filing Date:

November 08, 1995

Export Citation:

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Assignee:

TOWA CHEMICAL IND
NIKKO RIKA KK

International Classes:

C07B31/00; C07C5/02; C07C9/00; C07C13/00; C07C29/141; C07C29/145; C07C35/08; B01J25/00; (IPC1-7): C07B31/00; B01J25/00; C07C5/02; C07C9/00; C07C13/00; C07C29/141; C07C29/145; C07C35/08

Attorney, Agent or Firm:

Keiichi Ota

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