Discussion on influencing factors of coulometry method for hydrogen determination

XU Mei-na; ZENG Xian-ju; LIU Ya-dan

doi:10.3969/j.issn.1007-7677.2015.z1.015

Home>Articles>Discussion on influencing factors of coulometry method for hydrogen determination

DOI: 10.3969/j.issn.1007-7677.2015.z1.015

Discussion on influencing factors of coulometry method for hydrogen determination

XU Mei-na

ZENG Xian-ju

LIU Ya-dan

Abstract：From aspects such as oxygen flow, sample entering procedure, catalytic agent, gas tightness and blank experiment, the influencing factors of hydrogen determination in coal was analyzed in detail, so the process interfering of coulometry method for hydrogen determination could be decreased, and the accuracy could be improved at the same time.

Keywords：coulometry methoddetermination of hydrogeninfluencing factorsaccuracyair-tightnessblank test

Publication Date：2015-01-01

Pages：2( 45-46 )

Goal Quality Technology

ISSN：1007-7677

Year, Vol.(Issue)：2015,(z1)