在连续流动固定床反应器上，以氧气为氧源，活性炭作为催化剂用于催化氧化三氟二氯乙烷（HCFC-123）制备三氟乙酰氯（TFAC）的反应中。
Activated carbon was used as the catalyst for catalytic oxidation of 1,1-dichloro-2,2,2-trifluoroethane(HCFC-123) to trifluoroacetyl chloride(TFAC) in fixed bed reactor.
乙氧氟草醚与氟乐灵二元复配制成的除草剂及其制备方法。
The invention discloses a herbicide prepared by binary compounding of oxyfluorfen and trifluralin and a preparation method thereof.
在由离子膜分隔的电解槽中电解溴化钠溶液，所产生的含溴阳极液和碱性阴极液，分别是由全氟丙烯合成全氟环氧丙烷的环氧化剂和皂化剂。
A divided flow cell is used for electrolysis of NaBr aqueous solution. The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.
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