hydrocracker
hydrocracker
1. Corrosion leakage occurred continuously 2 times to the reactor effluent high-pressure air cooler in 1Mt/a medium-pressure hydrocracker after it had been put into effect for 16 months.
100万吨/年中压加氢裂化装置反应产物高压空冷器在新投运16个月后连续2次出现腐蚀泄漏事故,造成装置非计划停工23天。
2. OPERATION OF A 30,000 BPD HYDROCRACKER AND APPLICATION OF FC-14 CATALYST
5Mt/a加氢裂化装置的运行和FC-14催化剂的应用
3. Lots of suspensions have been created in the jet fuel produced by the hydrocracker of Shengli Refinery of Qilu Company and were not removed by general filtration methods.
中国石油化工股份有限公司齐鲁分公司胜利炼油厂加氢裂化装置的喷气燃料有时有大量的悬浮物,用普通的过滤方法无法脱除,影响了产品的出厂。
4. This provides a good basis for assessing the performance and desulfurization result of the refining catalyst and cracking catalyst of the hydrocracker as well as the service life of the catalysts.
为加氢裂化装置所使用的精制催化剂和反应催化剂的性能、脱硫效果以及催化剂使用寿命的判断提供了依据。
5. The operation and security status of the reaction furnace of hydrocracker,and its calculation m ethod of the life were introduced.
介绍了加氢裂化反应加热炉炉管运行状况和安全性,并采用拉逊-米勒指数法计算了炉管剩余寿命。
6. Using the simulating calculation of Aspen hydrocracker model,this thesis respectively acquired the change rates of yieldsand hydrogen-consumption related with the density and sulfur content in feed.
以某工业柴油加氢处理装置为例,通过加氢过程模拟软件的模拟计算分别得到了进料密度和硫含量的变化引起的产品收率和氢耗量的变化量,进而得到了相应的DELTA-BASE数据。
7. Keywords middle-pressure hydrocracker;high-pressure heat exchanger;heater;revamping;on stream;optimization;
关键词中压加氢裂化装置;高压换热器;加热炉;改造;开工;优化;
8. ANALYSIS ON ECONOMIC RETURNS OF MANUFACTURING SPECIAL OIL BY HYDROCRACKER UNCONVERTED OIL
利用加氢尾油生产特种油经济效益分析
9. Keywords hydrocracker;test specimen block;fatigue crack grouth rate;shallow long surface crack;
加氢反应器;挂片试板;疲劳裂纹扩展速率;浅长表面裂纹;
10. Analysis and the Settlement of the Charging Aperture Flange Leakage on the Hydrocracker
加氢反应器加料口法兰泄漏的原因与对策
11. hydrocracker unconverted oil
加氢尾油
12. Keywords hydrocracker unconverted oil;HDF of lubricating oil;market of base oil;
加氢尾油;润滑油加氢工艺;基础油市场;
13. hydrocracker air cooler
加氢空气冷却器
14. Keywords hydrocrack;high-pressure valve;valve body;valve stem;seal surface;
加氢裂化;高压阀门;阀体;阀杆;密封面;
15. Keywords hydrocracker;catalyst;bed;pressure drop;sour;feedstock;equipment;corrosion;
加氢裂化反应器;催化剂;床层;压力降;高硫;原料;装备;腐蚀;
16. unconverted oil from hydrocracker
加氢裂化尾油
17. Keywords unconverted oil from hydrocracker;acetone-benzol dewaxing;clay treatment;lube oil;base oil;white oil;comprehensive utilization;
加氢裂化尾油;酮苯脱蜡;白土精制;润滑油;基础油;白油;综合利用;
18. The hydrocracked tail oil from hydrocracker in Refining Division of SINOPEC Shanghai Gaoqiao Branch was tested with ketone-benzol dewaxing technology.
加氢裂化尾油经酮苯脱蜡和白土精制工艺可生产高质量润滑油基础油。
19. Keywords Hydrocracker;Catalyst;The content of iron;
加氢裂化装置;催化剂;铁含量;
20. Keywords hydrocracker;hydrofining unit;corrosion control;material;equipment;
加氢裂化装置;加氢精制装置;腐蚀控制;材料;设备;
21. Keywords hydrocracker;jet fuel;corrosion test;sulfur;activated carbon desulfurization;
加氢裂化装置;喷气燃料;腐蚀试验;硫;活性炭法脱硫;
22. Keywords single-stage once through hydrocracker（SSOT）;aviation coal oil;fractionator;improvement;
加氢裂化装置;航空煤油;分馏系统;改造;
23. MODIFICATION OF HYDROCRACKER REACTOR INTERNALS
加氢裂化装置反应器内构件的改造
24. START-UP AND SHUT-DOWN SCHEDULE OPTIMIZATION FOR THE REVAMPING OF HIGH PRESSURE HEAT EXCHANGE SYSTEM AND HEATER IN HYDROCRACKER
加氢裂化装置高压换热系统和加热炉改造开停工优化
25. The Corrosion Analysis and Protection of High-pressure Air Cooler in Hydrocracker
加氢裂化高压空冷器腐蚀分析与防护
26. Keywords hydrocracker model;DELTA-BASE data;PIMS;
加氢过程模拟;DELTA-BASE数据;生产计划模型;
27. TECHNICAL TRANSFORM MEASURES FOR THE HYDROCRACKER IN NANJING REFINERY
南京炼油厂加氢裂化装置的技术改造
28. Cixi Burgmann Sealing Materials Company W-type high temperature and high pressure spiral wound gasket has been successfully used to HYDROCRACKER up;
慈溪博格曼密封材料公司的高温高压W型缠绕垫片，现已成功地用于加氢裂化装置上;
29. Abstract: Causes of too fast increase of the pressure drop and location in the fixed bed reactor of hydrocracker were discussed.
文摘:讨论了加氢装置固定床反应器压力降升高过快的原因及产生的位置。
30. Keywords diesel;hydrotreating unit;hydrocracker;design;revamp;product specification;process flow;study;
柴油;加氢精制装置;加氢裂化装置;设计;技术改造;产品质量;工艺流程;探讨;
31. Keywords ubricating oil;hydrocrack;catalytic dewaxing;isodewaxing;combination flow;
润滑油;加氢裂化;催化脱蜡;异构脱蜡;联合流程;
32. The results prove that hydrogen is a major factor to cause the disbonding of stainless steel weld overlay in hydrocracker.
结果表明，氢是引起加氢反应器不锈钢堆焊层剥离的主要因素。
33. SOLVING THE CORROSION PROBLEM OF THE JET FUEL PRODUCED FROM HYDROCRACKER
解决高压加氢裂化喷气燃料腐蚀问题的对策
34. Causes of too fast increase of the pressure drop and location in the fixed bed reactor of hydrocracker were discussed.
讨论了加氢装置固定床反应器压力降升高过快的原因及产生的位置。
35. The practical application for a hydrocracker fractionator illustrates that the proposed method is useful to monitor the quality specifications in chemical processes.
该建模方法在加氢裂化分馏塔装置的轻石脑油终馏点在线预测系统中取得了良好的效果。
36. The ISBL of this HP Hydrocracker Unit will start at the unit Filter Feed Vessel and conclude at product rundowns from the Fractionation and the Naphtha Minus Section.
该高压加氢裂化装置的界区从装置过滤器进料罐开始，直到从分馏与脱石脑油段来的产品出料罐为止。
37. PRODUCING QUALITY WHITE OIL FROM HYDROCRACKER UNCONVERTED OIL IN ACETONE-BENZOL DEWAXING UNIT
酮苯脱蜡装置用加氢裂化尾油生产优质白油料
38. COUNTERMEASURES FOR PREVENTING TOO FAST INCREASE OF PRESSURE DROP IN FIXED BED REACTOR OF HYDROCRACKER
防止加氢装置固定床反应器压力降过快升高的对策
39. CAPACITY EXPANSION OF A HIGH-PRESSURE HYDROCRACKER
高压加氢裂化装置的扩能改造
