primary adsorption

• 第一类吸附,化学吸附

primary adsorption的用法和样例：

例句

1. 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氯是一种运用国产脱氯剂的轻油气相化学吸附法脱氯的工艺技术。