Method for analyzing resultants in reaction process for preparing low-grade lipoamine by liquefied ammonia catalysis

Application Number: 00110577
Application Date: 2000.06.28
Publication Number: 1331414
Publication Date: 2002.01.16
Priority Information:
International: G01N30/02;G01N30/50
Applicant(s) Name: Dalian Inst of Chemicophysics, Chinese Academy of Sciences
Inventor(s) Name: Lu Xin;Zhang Tongfeng;Zhao Xinjie
Patent Agency Code: 21002
Patent Agent: zhang chen
Abstract A method for analyzing all components of 8 amines as the resultants of preparing low-grade lipoamines from liquid ammonia by catalytic reaction features use of capillary chromatographic column cross-linked or coated by polymethyl siloxane, which has 5-50 m in length, 0.25-0.53 mm in inner diameter and 3-7 microns in liquid film thickness. Its advantages include high correstness and reliability, and simple operation.