Title: Manufacturing method of special active carbon for platinum family metal catalyst carrier
Application Number: 02138182 Application Date: 2002.08.28
Publication Number: 1478722 Publication Date: 2004.03.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01J23/40,C01B31/08,C01B31/10
Applicant(s) Name: Jiangsu Liyang Active Carbon Combination Factory, Address: 213351
Inventor(s) Name: Chen Haoqin, Ge Hualin
Attorney & Agent:
Abstract:
     A process for preparing the activated carbon specially used as the carrier of Pt-family metal catalyst includes such steps as low-temp dry distillation of coconut shell or fruit shell, activating by acid, alkali, or salt, and activating again by water vapour, Co2 air, or fume. Its advantages are rich in mesopores and high output rate.
Time: 9