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1·The advanced adiabatic nitration technology, liquid phase hydrogenation technology and wastes treatment technology are introduced.

介绍了苯胺生产中先进的绝热硝化技术、液相加氢技术、三废治理技术。

2·Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst.

研究了以骨架镍催化剂液相催化加氢制备甲基异丁基甲醇的工艺。

3·In furfural alcohol production the liquid-phase hydrogenation process is being replaced by the gas-phase hydrogenation in many foreign countries.

国外糠醇生产正在用糠醛的气相加氢法取代液相加氢法。

4·The regeneration performance of the catalyst for liquid phase selective hydrogenation of C 3 fraction, and hydrogenation of the regenerated catalyst were studied.

研究了碳三馏份液相选择加氢催化剂的高温再生方法和过程以及再生后的加氢反应结果。

5·The present invention is particularly suitable for the novel hydrogenation circulation technique of liquid phase diesel in smelting industry.

在炼化行业液相柴油加氢循环新工艺中的应用特为适合。