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汽油加氢
相关语句
  gasoline hydrogenation
    Development of a Co-Mo-Ni/Al_2O_3 pyrolysis gasoline hydrogenation catalyst
    Co-Mo-Ni/Al_2O_3型裂解汽油加氢催化剂的研制
短句来源
    APPLICATION OF NICKEL CATALYSTS HTC200 IN THE CRACKING GASOLINE HYDROGENATION UNIT IN DAQING
    镍系催化剂HTC-200在大庆裂解汽油加氢装置的应用
短句来源
    Under the condition of reaction temperature 230~280℃,hydrogen pressure 4.2MPa,volumetric space velocity 4.7h -1 ,hydrogen/oil volumetric ratio 300:1,the catalyst met the requirement of pyrolysis gasoline hydrogenation,with less than 0.5g Br/100g-oil and no diolefin in the product.
    该催化剂在反应温度 2 30~ 2 80℃ ,氢分压 4 .2 MPa,体积空速 4 .7h- 1 ,氢油体积比 30 0∶ 1的条件下 ,满足裂解汽油加氢的工艺要求 ,产品油溴价≤ 0 .5g- Br/1 0 0 g-油 ,二烯价为 0
短句来源
    In this artical the pre - vulcanized mechanism of the solid vulcanizing agent is introduced, and the pre -vul- canized process of the second stage catalyst in the cracked gasoline hydrogenation unit has been analysed and studied.
    探讨了固体硫化剂应用于裂解汽油加氢装置二段催化剂预硫化新工艺,介绍了固体硫化剂的预硫化机理及工艺流程。
短句来源
    In this artical the pre - vulcanized mechanism of the solid vulcanizing agent is introduced, and the pre - vulcanized process of the second stage catalyst in the cracked gasoline hydrogenation unit has been analysed and studied.
    探讨了固体硫化剂应用于裂解汽油加氢装置二段催化剂预硫化新工艺,介绍了固体硫化剂的预硫化机理及工艺流程。
短句来源
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  “汽油加氢”译为未确定词的双语例句
    Mathematical Models for the First Stage Hydrogenation Reaction of Cracked Gasoline
    裂解汽油加氢—段绝热反应器的数学模型
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The process for laboratory preparation of a Co-Mo-Ni/Al 2O 3 pyrolysis gasoline two-stage hydrogenation catalyst was described,which includes shape-forming of the carrier,preparation of co-impregnating liquor,spraying impregnation and activation.Influnce of metal loading amount on activity of the catalyst was investigated and formulation of teh catalyst determined.Under the condition of reaction temperature 230~280℃,hydrogen pressure 4.2MPa,volumetric space...

The process for laboratory preparation of a Co-Mo-Ni/Al 2O 3 pyrolysis gasoline two-stage hydrogenation catalyst was described,which includes shape-forming of the carrier,preparation of co-impregnating liquor,spraying impregnation and activation.Influnce of metal loading amount on activity of the catalyst was investigated and formulation of teh catalyst determined.Under the condition of reaction temperature 230~280℃,hydrogen pressure 4.2MPa,volumetric space velocity 4.7h -1 ,hydrogen/oil volumetric ratio 300:1,the catalyst met the requirement of pyrolysis gasoline hydrogenation,with less than 0.5g Br/100g-oil and no diolefin in the product.

介绍了 Co- Mo- Ni/Al2 O3型裂解汽油二段加氢催化剂的实验室制备工艺 ,包括载体成型、共浸液配制、喷浸与活化等过程。重点考察了金属负载量对催化剂活性的影响 ,确定出催化剂的组成范围。该催化剂在反应温度 2 30~ 2 80℃ ,氢分压 4 .2 MPa,体积空速 4 .7h- 1 ,氢油体积比 30 0∶ 1的条件下 ,满足裂解汽油加氢的工艺要求 ,产品油溴价≤ 0 .5g- Br/1 0 0 g-油 ,二烯价为 0

In this artical the pre - vulcanized mechanism of the solid vulcanizing agent is introduced, and the pre -vul- canized process of the second stage catalyst in the cracked gasoline hydrogenation unit has been analysed and studied.

探讨了固体硫化剂应用于裂解汽油加氢装置二段催化剂预硫化新工艺,介绍了固体硫化剂的预硫化机理及工艺流程。

In this artical the pre - vulcanized mechanism of the solid vulcanizing agent is introduced, and the pre - vulcanized process of the second stage catalyst in the cracked gasoline hydrogenation unit has been analysed and studied.

探讨了固体硫化剂应用于裂解汽油加氢装置二段催化剂预硫化新工艺,介绍了固体硫化剂的预硫化机理及工艺流程。

 
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