Semiconducting electrodes for determination of sulfur compounds in gas condensates

被引：0

作者：

Burakhta, VA

机构：

[1] West Kazakhstan Engineering and Technological University,

来源：

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 2002年 / 38卷 / 06期

关键词：

Sulfur; Sulfide; Platinum; Mechanical Strength; Sulfur Compound;

D O I：

10.1023/A:1022185710204

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

New electrodes with semiconducting membranes distinguished by elevated chemical resistance in aggressive media, mechanical strength, and a long lifetime are proposed as indicator electrodes. A method is developed for successive potentiometric determination of mercaptans and sulfides from one sample of condensate using an indicator pair consisting of semiconducting and platinum electrodes. The method is characterized by accuracy, speed, and reliability.

引用

页码：392 / 395

页数：4