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临氢

临氢

临氢

1

The feed should not be all distillation range diesel but part of it which is heavier , deciding the freezing point of diesel.

临氢降凝原料，不应是全馏程柴油，而应是柴油中馏程较重、决定凝点的组分；

2

3

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。

4

Hydrodewaxing catalyst : 3881 catalyst can be used for producing diesel oil with the low setting point.

临氢降凝催化剂：3881 催化剂可用于增产低凝柴油。

5

The hydrogenation pipe would weld crack after running for some time as high temperature and high pressure , and the phenomenon was rare .

高温高压临氢管道运行一段时间发现多道焊缝裂纹，较为罕见。

6

The repair methods of the corrosion surface on the high temperature and high pressure equipment in situ were presented .

介绍了高温高压临氢设备腐蚀表面的现场修复方法。

7

It has a high isomerizing - visbreaking activity for either lube oil feedstock or hydrocracking tail oil .

介绍了通过非临氢降凝把加氢裂化尾油加工成润滑油基础油的新工艺。

8

The source of hydrogen is quite poor , so the key of development of hydro-visbreaking is developing cheap resource of hydrogen .

我国氢源相对匮乏，因此发展临氢减粘裂化工艺关键是寻找廉价的氢源。

9

The principle of feed selection for hydro-cracking and the condition to realize are discussed .

探讨了临氢降凝原料的选择机理及可能的实施条件。

11

Straight-run gas oil mixed with FCC LCO or coker gas oil was hydrotreated first and succeeded with hydrodewaxing directly .

以直馏柴油与催化裂化柴油或焦化柴油混合原料先行加氢精制，精制油直接进入临氢降凝反应器。

12

Analysis of Causes Leading to Failure of High-Pressure Hydrogen- Adjacent Pipelines Used for Hydrogenated Refining of Diesel Oil

加氢精制装置高压临氢管道失效原因分析

13

Study on decolorizing processes for kerosene from molecular sieve dewaxing and its commercial application

分子筛脱蜡油临氢脱色工艺研究及工业应用

14

Development of catalyst used for decarbonylation of furfural

糠醛临氢脱羰催化剂的研制开发

15

Technical application of hydrotreating- hydrovisbreaking combination process

加氢精制临氢降凝组合工艺的工业应用

16

Welding of new and old stainless steel pipes under high temperature, high pressure and critical hydrogen

新旧高温高压临氢不锈钢管的焊接

17

Damage and Safety Evaluation of Pipeline under Elevated Temperature Hydrogen Environment

高温临氢管道材料的损伤和安全评估

18

Industrial Application of Serial Processes of Hydrofining -hydro Dewaxing

加氢精制 -临氢降凝串联工艺的工业应用

19

Analysis of Design of Equipment working in High Temperature, High Pressure and Hydrogen atmosphere

高温、高压、临氢设备设计分析

20

Progress in Desulfurization of FCC Gasoline Without Hydrogenation

FCC 汽油非临氢脱硫技术进展

21

Analysis on Application of Non-hydrogen Technology to Improving Quality of Straight-run Gasoline

直馏汽油非临氢改质技术的应用与分析

22

Application of MCI - hydrodewaxing Compounding Technology in the Hydrogenation Settings

MCI-临氢降凝组合技术在延炼柴油加氢装置的应用

23

Material Damage Analysis of Piping 1080 of Benzol Hydro-refining Unit after Long-term Operation at High Temperature Hydrogen Exposure

苯加氢装置 1080 管线长期在高温临氢工况下服役后材料损伤分析

24

Effect of Promoter on the Selectivity and Stability of the Catalyst for Light FCC Gasoline Hydroetherification

助剂对临氢醚化催化剂选择性和稳定性的影响

25

Utilization of Hydro-dewaxing Process to Promote Diesel Oil Production

临氢降凝增产柴油的工业应用

26

Study on the etherification of light FCC gasoline

催化裂化轻汽油临氢醚化研究

27

Tahe Residual Oil by Visbreaking in Slurry with the Presence of Hydrogen

塔河渣油悬浮床临氢减粘工艺研究

28

Commercial application of hydrodewaxing technology on diesel fuel

柴油临氢降凝技术的工业应用

29

Non-Hydro-Dewaxing Technology of Hydrocracking Tail Oil

加氢尾油的非临氢降凝工艺

30

In-Situ IR Study on CO Coupling Reaction to Diethyl Oxalate with Hydrogen

临氢条件下 CO 偶联合成草酸二乙酯反应的原位红外研究

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