Title:
TREATING METHOD AND TREATING APPARATUS FOR UNSATURATED HYDROCARBON
Document Type and Number:
WIPO Patent Application WO/2018/092910
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for treating an unsaturated hydrocarbon, the method being capable of effectively treating the unsaturated hydrocarbon for a long period of time. This method for treating unsaturated hydrocarbon comprises a step of treating a composition containing the unsaturated hydrocarbon by using at least one piece of equipment selected from the group consisting of a distillation tower, a heat exchanger, a reactor, a pump, a pipe, and a valve. In the piece of equipment, at least one of members in contact with the composition is a member having a film including at least one among a metal oxide and a semi-metal oxide.
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Inventors:
SHIRAI YASUYUKI (JP)
TAKEDA IWAO (JP)
TAKEDA IWAO (JP)
Application Number:
PCT/JP2017/041722
Publication Date:
May 24, 2018
Filing Date:
November 20, 2017
Export Citation:
Assignee:
UNIV TOHOKU (JP)
ZEON CORP (JP)
ZEON CORP (JP)
International Classes:
C07C7/08; B01D3/40; C07C11/167; C07B61/00
Foreign References:
| JPH10251663A | 1998-09-22 | |||
| JP2003128595A | 2003-05-08 | |||
| JP2006328062A | 2006-12-07 | |||
| JP2002363128A | 2002-12-18 | |||
| JP2001187761A | 2001-07-10 | |||
| JP2009286775A | 2009-12-10 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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