The dechlorination process for the naphtha feedstock to a hydrogen plant presented in this paper is a chemical adsorption process using a demestically-made dechlorinating catalyst.

本文介绍的制氢厂石脑油原料脱是一种产脱剂的轻油气相化学附法脱的工艺技术。

Organic chloramines may be stable in the natural water body for a long time.Some organic chloramines show resistant to the sodium sulfite during the dechlorination.

有机一定条件下可以自然水体中长时间稳定存，部分有机脱时不易被亚硫酸钠脱除。