Method for preparing trifluorochloroethylene by catalytic hydrogenation and dechlorination of 1, 1, 2-trifluoro-2, 2, 1-trichloroethane through.
三氟- 2,2,1 -三氯乙烷催化加氢脱氯制取三氟氯乙烯的方法。
This paper introduced the relative inspection method and technology for heat-wall hydrogenation reactor that have been put forward.
介绍了对一台热壁加氢反应器进行开罐检验的有关方法和技术要求。
The effects of catalyst preparation method and operating conditions for the hydrogenation activity of catalysts were tested.
分析了催化剂的制备方法、类型及加氢反应条件对催化剂活性的影响。
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