dechlorination

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.

有机胺在一定条件下可以在自然水体中长间稳定存在，部分有机胺在被亚硫酸钠除。

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.

本文绍的制氢厂石脑油原是一种运用国产剂的轻油气相化学吸附法的工艺技术。