While the choose of the dehydration agent and catalyst introduced.
同时,分别介绍了脱水剂选择和摧化剂选用的研究进展。
RESEARCH ON FIXED BED LPG SWEETENING CATALYST AND ACTIVATED CARBON DESULFURIZATION AGENT
固定床液化石油气脱臭催化剂和活性炭脱硫剂的研制
Organic sulfurizing agent is necessary in the hydrogenation catalyst presulfurization art.
有机硫化剂在加氢催化剂预硫化工艺中必不可少。
A gaseous oxidizing agent is passed through the catalyst bed in contact with the rubbercontaining dispersion.
气态氧化剂是通过在与橡胶含色散接触催化剂床。
The result and some important experimental conditions such as catalyst and water separating agent were studied.
此外对实验结果及反应所用催化剂,分水剂等做了讨论。
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