Method for determining hydrogen content of carbon deposit in low-carbon paraffins anaerobic dehydrogenation aromatization reaction products of methane, etc.


Application Number: 00110557
Application Date: 2000.06.21
Publication Number: 1329248
Publication Date: 2002.01.02
Priority Information:
International: G01N30/02
Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese Academy of Sciences
Address:
Inventor(s) Name: Shu Yuying;Ma Ding;Guan Yafeng
Patent Agency Code: 21002
Patent Agent: zhang chen
Abstract The present invention is characterized by that firstly, making on-line determination of product hydrogen obtained by aromatization reaction of low-carbon paraffinic hydrocarbons of methane, etc., then combining accountability internal standard method of all carbon materials and hydrogen equilibrium to calculate hydrogen content in carbon deposition on the catalyst in the reaction process. The invented determination method is favorable for researching the problem of carbon deposition on the catalyst in the course of aromatization reaction of low-carbon paraffinic hydrocarbons of methane, etc.