片语

Aniline Hydrogenation Catalyst苯胺加氢催化剂

Hydrogenation dehalogenation catalyst加氢脱卤催化剂

Aliphatic Acid Hydrogenation Nickel Catalyst脂肪酸加氢镍催化剂

Hydrogenation Conversion Catalyst加氢转化催化剂

Organic sulfur hydrogenation conversion catalyst有机硫加氢转化催化剂

hydrogenation with catalyst催化氢化

Benzene Hydrogenation Catalyst NCGNCG型苯加氢催化剂

hydrogenation refine catalyst加氢精制催化剂

Hydrogenation Conversion Catalyst T201加氢转化催化剂T

英汉例句

• 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。

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

  采用加氢催化剂器外预硫化技术制备的催化剂具有持硫率高和放热效应低等特点。

• 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 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。

• 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。

• 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。

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

  介绍了一种使加氢处理催化剂可以有效硫化的器外预硫化技术。

• 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。

• 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。

• 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。

• 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。

• 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。

• meanwhile a new hydrogenation catalyst was developed.

  同时，开发了一种新型的加氢催化剂。

• 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；