dechlorination

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种运用国产脱剂的轻油气相化学吸附法脱的工艺技术。

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.

有件下可以自然水体中长时间稳存，部分有脱时不易被亚硫酸钠脱除。