Meanwhile a new hydrogenation catalyst was developed.
同时，开发了一种新型的加氢催化剂。
The deactivation of hydrogenation catalyst of 3 - hydroxy propionic aldehyde was studied.
对3-羟基丙醛加氢催化剂的失活原因进行了研究。
The industrial application of JT1G hydrogenation catalyst in PetroChina Jinzhou Company was described.
介绍了JT 1G型加氢转化催化剂在锦州石化分公司的工业应用。
The paper described the process method of recovering the metal palladium from waste TDI hydrogenation catalyst.
阐述了从废TDI氢化触媒中回收贵金属钯的工艺方法。
Disclosed is a suspended bed hydrogenation catalyst assistant belongs to the fields of oil procession and oil chemical technology.
本发明公开了一种渣油悬浮床加氢催化剂助剂，属于石油加工和石油化工技术领域。
The hydrogenation is continued until the conversion is complete, if required with addition of further hydrogenation catalyst.
如果需要补充加氢催化剂，则持续氢化直到转换完成。
Rare earths were introduced into mono-copper catalyst to improve the performance of hydrogenation catalyst for aromatic nitro-compounds.
为提高芳香族硝基化合物氢化催化剂的性能，在单铜催化剂中引入稀土元素。
As a new kind of hydrogenation catalyst, the effect of preparation condition on the structure of tungsten phosphide catalyst was studied.
考察了合成条件对新型加氢精制催化剂磷化钨结构的影响。
With the industrial application, domestic industrialization of butadiene hydrogenation catalyst is realized, and domestic vacancy in this area is filled.
通过工业化应用，实现了丁二烯加氢催化剂国产化，填补了国内空白。
The results indicated that 9908 catalyst was a kind of fine performance selective hydrogenation catalyst, and the 9910 was suitable for extreme hydrogenation.
结果表明，9908型催化剂适合油脂的选择性氢化，而9910型则适合植物油的极度氢化。
Premium special solvent oil has been produced from kerosene fraction with LK-1 hydrogenation catalyst and single-stage hydrogenation process developed by LPECRI.
以煤油馏分为原料，采用洛阳石油化工工程公司工程研究院开发的LK 1型加氢催化剂及单段加氢工艺可生产出优质环保型特种溶剂油。
In addition a chromium-free formula is applied to prepare new generation dimethyl oxalate hydrogenation catalyst, showing better performance than the former generation catalyst.
而新一代草酸二甲酯加氢催化剂采用了无铬配方，性能指标也优于一代技术。
The selection process of hydrogenation catalyst HG-2 for the preparation of saturated ME was described, and the effect of reaction conditions on the hydrogenation process were discussed.
叙述了脂肪酸甲酯加氢制饱和甲酯的催化剂HG - 2的筛选过程，并讨论各工艺条件对加氢反应的影响。
The selection process of hydrogenation catalyst HG-2 for the preparation of saturated ME was described, and the effect of reaction conditions on the hydrogenation process were discussed.
叙述了脂肪酸甲酯加氢制饱和甲酯的催化剂HG - 2的筛选过程，并讨论各工艺条件对加氢反应的影响。
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