A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经催化加氢合成异己二醇方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢化钾修饰雷尼镍催化剂催化松油醇加氢制备二氢松油醇反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油,对原油也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施阶段控制反应条件，用雷尼镍催化，使大多均加氢成对孟烷，无需提纯，即达到工业级要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异构化油理化性质和对抗氧剂感受性能研究基础上,并作为基础油研制了EGD风冷二冲程汽油机油和TC-W3水冷二冲程汽油机油。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏增产BTX芳烃技术进展以及与此相关加氢脱烷基和非芳烃加氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以加氢饱和作为汽油优良调合,也可以离出二异丁烯作为重要精细化工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石化公司柴油加氢精制-临氢降凝装置采用异构降凝技术提高产品柴油质量生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知胡萝卜烷由胡萝卜素加氢构成,在转化中需要消耗大量氢,因而整个过程是非常典型氧化还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了加氢补充精制在润滑油加工过程作用及应用,对加氢补充精制与白土精制进行对比,提出润滑油加氢技术发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节聚合物加氢催化剂种类，讨论了SBS加氢机理及加氢动力学研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经氢合成异己二醇的方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

氢脱硫技术能够有效降低汽硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢钾修饰的雷尼镍剂松醇氢制备二氢松醇的反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增丙烷脱沥青的溶剂比,用氢补充精制代替白土精制等,此外,在含硫原生产基础,对原也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍，使大多数组分均氢成对孟烷，无需提纯，即达到工业级的要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对氢异构理性质和对抗氧剂感受性能研究的基础上,并作为基础研制了EGD风冷二冲程汽和TC-W3水冷二冲程汽。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

述了裂解汽重质馏分增产BTX芳烃的技术进展以及与此相关的氢脱烷基和非芳烃氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以氢饱和作为汽的优良调合组分,也可以分离出二异丁烯作为重要的精细工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石哈尔滨石公司柴氢精制-临氢降凝装置采用异构降凝技术提高产品柴质量的生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知的胡萝卜烷由胡萝卜素氢构成,在转中需要消耗大量的氢,因而整个过程是非常典型的氧还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了氢补充精制在润滑工过程的作用及应用,对氢补充精制与白土精制进行对比,提出润滑氢技术的发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节的聚合物氢的剂的种类，讨论了SBS氢的理及氢动力学的研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经氢合成异己二醇的方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

氢脱硫技术能够有效降低汽硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢钾修饰的雷尼镍剂松醇氢制备二氢松醇的反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增丙烷脱沥青的溶剂比,用氢补充精制代替白土精制等,此外,在含硫原生产基础,对原也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍，使大多数组分均氢成对孟烷，无需提纯，即达到工业级的要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对氢异构理性质和对抗氧剂感受性能研究的基础上,并作为基础研制了EGD风冷二冲程汽和TC-W3水冷二冲程汽。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

述了裂解汽重质馏分增产BTX芳烃的技术进展以及与此相关的氢脱烷基和非芳烃氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以氢饱和作为汽的优良调合组分,也可以分离出二异丁烯作为重要的精细工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石哈尔滨石公司柴氢精制-临氢降凝装置采用异构降凝技术提高产品柴质量的生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知的胡萝卜烷由胡萝卜素氢构成,在转中需要消耗大量的氢,因而整个过程是非常典型的氧还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了氢补充精制在润滑工过程的作用及应用,对氢补充精制与白土精制进行对比,提出润滑氢技术的发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节的聚合物氢的剂的种类，讨论了SBS氢的理及氢动力学的研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经催加氢合成异己二醇方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢钾雷尼镍催剂催松油醇加氢制备二氢松油醇反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱沥青溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油,对原油也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍催，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异构油质和对抗氧剂感受能研究基础上,并作为基础油研制了EGD风冷二冲程汽油机油和TC-W3水冷二冲程汽油机油。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏分增产BTX芳烃技术进展以及与此相关加氢脱烷基和非芳烃加氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以加氢饱和作为汽油优良调合组分,也可以分离出二异丁烯作为重要精细工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石公司柴油加氢精制-临氢降凝装置采用异构降凝技术提高产品柴油质量生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知胡萝卜烷由胡萝卜素加氢构成,在转中需要消耗大量氢,因而整个过程是非常典型氧还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了加氢补充精制在润滑油加工过程作用及应用,对加氢补充精制与白土精制进行对比,提出润滑油加氢技术发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节聚合物加氢催剂种类，讨论了SBS加氢机及加氢动力学研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经催化加氢合成异己二醇的方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢化钾修饰的雷尼镍催化剂催化松油醇加氢制备二氢松油醇的反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱沥青的溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生基础油,对原油也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍催化，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级的要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异构化油理化性质和对抗氧剂感受性能研究的基础上,并作为基础油研制了EGD风冷二冲程汽油机油和TC-W3水冷二冲程汽油机油。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏分增BTX的技术进展以及与此相关的加氢脱烷基和非加氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合物(主要是二异丁烯)可以加氢饱和作为汽油的优良调合组分,也可以分离出二异丁烯作为重要的精细化工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石化公司柴油加氢精制-临氢降凝装置采用异构降凝技术提高品柴油质量的生情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知的胡萝卜烷由胡萝卜素加氢构成,在转化中需要消耗大量的氢,因而整个过程是非常典型的氧化还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了加氢补充精制在润滑油加工过程的作用及应用,对加氢补充精制与白土精制进行对比,提出润滑油加氢技术的发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯链节的聚合物加氢的催化剂的种类，讨论了SBS加氢的机理及加氢动力学的研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经催化加氢合成异己二醇法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢化钾修饰雷尼镍催化剂催化松醇加氢制备二氢松醇反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱沥青溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原生产基础,对原也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍催化，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异构化理化性质对抗氧剂感受性能研究基础上,并作为基础研制了EGD风冷二冲程汽TC-W3水冷二冲程汽。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽重质馏分增产BTX芳烃技术进展以及与此相关加氢脱烷基非芳烃加氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以加氢饱作为汽优良调合组分,也可以分离出二异丁烯作为重要精细化工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石哈尔滨石化公司柴加氢精制-临氢降凝装置采用异构降凝技术提高产品柴质量生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知胡萝卜烷由胡萝卜素加氢构成,在转化中需要消耗大量氢,因而整个过程是非常典型氧化还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了加氢补充精制在润滑加工过程作用及应用,对加氢补充精制与白土精制进行对比,提出润滑加氢技术发展向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节聚合物加氢催化剂种类，讨论了SBS加氢理及加氢动力学研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经催化加氢合成异己二醇方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼氢化钾修饰雷尼镍催化剂催化松油醇加氢制备二氢松油醇反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱沥青溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油,对原油也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍催化，使大多数组分均加氢成对孟烷，无需提纯，即达到工业级要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异构化油理化性质和对抗氧剂感受性能研究基础上,并作为基础油研制了EGD风冷二冲程汽油机油和TC-W3水冷二冲程汽油机油。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏分增产BTX技术进展以及与此相关加氢脱烷基和非加氢裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以加氢饱和作为汽油优良调合组分,也可以分离出二异丁烯作为重要精细化工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石化公司柴油加氢精制-临氢降凝装置采用异构降凝技术提高产品柴油质量生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知胡萝卜烷由胡萝卜素加氢构成,在转化中需要消耗大量氢,因而整个过程是非常典型氧化还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了加氢补充精制在润滑油加工过程作用及应用,对加氢补充精制与白土精制进行对比,提出润滑油加氢技术发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯链节聚合物加氢催化剂种类，讨论了SBS加氢机理及加氢动力学研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经化合成异己二醇的方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼化钾修饰的雷化剂化松油醇制备二松油醇的反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增丙烷脱沥青的溶剂比,用充精制代替白土精制等,此外,在含硫原油生产基础油,对原油也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷化，使大多数组分均成对孟烷，无需提纯，即达到工业级的要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对异构化油理化性质和对抗氧剂感受性能研究的基础上,并作为基础油研制了EGD风冷二冲程汽油机油和TC-W3水冷二冲程汽油机油。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏分增产BTX芳烃的技术进展以及与此相关的脱烷基和非芳烃裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以饱和作为汽油的优良调合组分,也可以分离出二异丁烯作为重要的精细化工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石化公司柴油精制-临降凝装置采用异构降凝技术提高产品柴油质量的生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知的胡萝卜烷由胡萝卜素构成,在转化中需要消耗大量的,因而整个过程是非常典型的氧化还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了充精制在润滑油工过程的作用及应用,对充精制与白土精制进行对比,提出润滑油技术的发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节的聚合物的化剂的种类，讨论了SBS的机理及动力学的研究进展。

A method for the synthesis of hexylene glycol by catalytic hydrogenation from diacetone is presented.

介绍以双丙酮醇为原料,经催化加合成异己醇的方法。

Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。

The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

研究了以硼化钾修饰的雷尼镍催化剂催化松油醇加制松油醇的反应。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱沥青的溶剂比,用加补充精制代替白土精制等,此外,在含硫原油生产基础油,对原油也应适当选择。

By controlling reaction condition in different steps and hydrogenated with Raney Ni,most of components were converted into industrial grade p-menthane without purification.

实施分阶段控制反应条件，用雷尼镍催化，使大多数组分均加成对孟烷，无需提纯，工业级的要求。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加异构化油理化性质和对抗氧剂感受性能研究的基础上,并作为基础油研制了EGD风冷冲程汽油机油和TC-W3水冷冲程汽油机油。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解汽油重质馏分增产BTX芳烃的技术进展以及与此相关的加脱烷基和非芳烃加裂解技术。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是异丁烯)可以加饱和作为汽油的优良调合组分,也可以分离出异丁烯作为重要的精细化工原料。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石化公司柴油加精制-临降凝装置采用异构降凝技术提高产品柴油质量的生产情况。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知的胡萝卜烷由胡萝卜素加构成,在转化中需要消耗大量的,因而整个过程是非常典型的氧化还原反应。

The role and application of hydrofinishing to lube oil processing were described. Having Compared with clay refining, the trend of development of lube oil hydrorefining technology was given.

论述了加补充精制在润滑油加工过程的作用及应用,对加补充精制与白土精制进行对比,提出润滑油加技术的发展方向.

The catalysts used to hydrogenate polymer containing polydiolefin units are introduced in this paper.The mechanism of SBS hydrogenation and the development of the kinetics are also referred to.

介绍了目前用于含聚双烯烃链节的聚合物加的催化剂的种类，讨论了SBS加的机理及加动力学的研究进展。