Title:
METHOD FOR REMOVING SULFUR COMPONENT CONTAINED IN CHLORINE GAS
Document Type and Number:
Japanese Patent JP2004276023
Kind Code:
A
Abstract:
To provide a method for removing a sulfur component contained in a chlorine gas (1) without increasing moisture content.
The removal method comprises removing the sulfur component by bringing the chlorine gas (1) containing the sulfur component into contact with a metal oxide (2). For example, the metal oxide to be used is a particulate consisting of an aluminum oxide, a titanium oxide or a silicon oxide with the BET specific surface area of 10 m2/g or more and the pore volume of 0.05 cm3/g or more for the pore sizes of 0.1 μm or more to 1 μm or less in radius. Thereby, a pure chlorine gas (1') which does not contain the sulfur component can be easily provided.
Inventors:
MORI YASUHIKO
SUZUKI KEIICHIRO
SUZUKI KEIICHIRO
Application Number:
JP2004051176A
Publication Date:
October 07, 2004
Filing Date:
February 26, 2004
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
B01D53/14; C01B7/01; (IPC1-7): B01D53/14; C01B7/01
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto
Toru Nakayama
Masayuki Enomoto