hydrogenation catalyst是什么意思，hydrogenation catalyst的意思翻译、用法、同义词、例句

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。

It introduced the principal of presulfuration of hydrogenation catalyst and discussed the factors that affected the effect of presulfuration in presulfiding process.

介绍了加氢催化剂预硫化的反应原理，探讨了在预硫化过程中影响催化剂预硫化效果的因素。

Presulfuration of hydrogenation catalyst is an essential technology, which can enhance the catalyst activeness and optimize operation of hydrogenation catalysis and obtain ideal economic efficiency.

加氢催化剂的预硫化是提高催化剂活性、优化加氧催化操作，获得理想经济效益的关键技术之一。

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。

Meanwhile a new hydrogenation catalyst was developed.

同时，开发了一种新型的加氢催化剂。

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。

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。

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 chemical component and many recovery process of waste hydrogenation catalyst are dissussed.

简述了含钼加氢精制废催化剂的化学成分及多种回收方法。

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 activity and selectivity of the catalyst is higher as compared with the traditional hydrogenation catalyst and the reaction condition is mild.

与传统的加氢反应相比，该催化剂的反应条件温和，加氢反应的活性和选择性高。

The industrial application of JT1G hydrogenation catalyst in PetroChina Jinzhou Company was described.

介绍了JT1G型加氢转化催化剂在锦州石化分公司的工业应用。

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。

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LK1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。

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。

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。

An anti-corrosion high-pressure differential thermal analysis(HPDTA) apparatus with good repeatability was built and used to study ex-situ presulfidation of hydrogenation catalyst.

自建了一套防腐型高压差热装置（反应）系统（HPDTA），得到的数据重复性好，已应用于测定器外预硫化催化剂上放热情况的研究。

The invention provides a method for a special hydrogenation catalyst, ensuring yield of reduction products to achieve more than 90% and effectively reducing cost and environmental pollution.

本发明提供了一种特殊加氢催化剂的方法，使还原产品收率达到90％以上，有效的降低成本和减少环境污染。

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 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。

The situation of the improving hydrogenation catalyst for alkyne series in recent over 10 years in France petroleum institute was summarized.

概述了法国石油研究院近十多年来对快烃加氢催化剂的改进情况。

The process of nitration and hydrogenation of aniline production is discussed, and hydrogenation catalyst is studied.

概述了苯胺产品硝化工艺、还原工艺及催化剂；

A commercial hydrogenation refining catalyst was chosen to remove the impurity as sulfur and nitrogen etc. of the feedstock, the experimental conditions and results are presented in table 2.

选用一种已工业应用的加氢预精制催化剂脱除原料油中的硫、氮等杂质，试验条件及结果如表2所示。

The invention provides a hydrogenation cracking catalyst containing heteropoly acid with large aperture and high activity and the preparation method.

提供一种大孔径、高活性的含杂多酸的加氢裂化催化剂及其制备方法。

The utility model relates to a coke-burning device for regenerating the non-hydrogenation upgrading catalyst for straight-run gasoline.

本实用新型涉及一种直馏汽油非临氢改质催化剂再生烧焦的装置。

The invention discloses a used lubricating oil complete hydrogenation type regenerated catalyst and a preparation method and application thereof.

本发明公开了一种废润滑油全加氢型再生催化剂及其制备方法和应用。

The effect of calcination temperature, content of nickel and molybdenum on the selective hydrogenation performance of catalyst were investigated.

考察了载体焙烧温度、金属镍与钼的负载量对催化剂选择性加氢性能的影响。

The solvents have an obvious influence on the hydrogenation activity ofthe catalyst.

溶剂对催化剂的活性有明显影响。