ENVIRONMENTALLY FRIENDLY SYSTEM FOR HYDROGENATING NAPHTHALENES

Title:

ENVIRONMENTALLY FRIENDLY SYSTEM FOR HYDROGENATING NAPHTHALENES

Document Type and Number:

Japanese Patent JP2005225859

Kind Code:

A

Abstract:

To provide a new system that can hydrogenate naphthalenes with industrial advantage.

In this environmentally friendly system for hydrogenating naphthalenes, the naphthalenes are hydrogenated as carbon dioxide is allowed to participate in the reaction, a catalyst bearing platinum metal on the support, for example, rhodium, ruthenium, palladium, or platinum is used, thereby the reaction temperature can be lowered and the reaction time is shortened more than those of conventional ones and the naphthalenes are efficiently hydrogenated. This invention further provides a method for producing hydrogenated naphthalenes and provide a platinum metal-carrying catalyst for hydrogenating naphthalenes.

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Inventors:

SHIRAI MASAYUKI
SATO TAKASHI
MIURA RITSUKO
TORII KAZUO
HIYOSHI NORITO

Application Number:

JP2004270570A

Publication Date:

August 25, 2005

Filing Date:

September 16, 2004

Export Citation:

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Assignee:

NAT INST OF ADV IND & TECHNOL

International Classes:

C07C5/10; C07B61/00; C07C13/50; (IPC1-7): C07C5/10; C07C13/50

Domestic Patent References:

JPH11315037A	1999-11-16
JP2003212800A	2003-07-30
JP2003160515A	2003-06-03
JPH09111252A	1997-04-28
JPH0482841A	1992-03-16
JP2000508653A	2000-07-11

Attorney, Agent or Firm:

Masahiko Sudo

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