Title:
METHOD FOR RECOVERING BORON TRIFLIORIDE
Document Type and Number:
Japanese Patent JPH05115786
Kind Code:
A
Abstract:
PURPOSE: To recover boron trifluoride efficiently from its complex by a simple method without using a special adsorbing material, etc.
CONSTITUTION: A method for recovering baron trifluoride in which boron trifluoride complex is heated at its decomposition temperature or above while blowing inactive gas to the complex, to release boron trifluoride to be collected.
Inventors:
AKATSU SHINGEN
MIYAJI SATORU
MIYAJI SATORU
Application Number:
JP28584391A
Publication Date:
May 14, 1993
Filing Date:
October 31, 1991
Export Citation:
Assignee:
IDEMITSU PETROCHEMICAL CO
International Classes:
B01J31/16; B01J38/00; C01B35/06; (IPC1-7): B01J31/16; B01J38/00; C01B35/06
Attorney, Agent or Firm:
Nakamura Shizuo