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The influence of treating conditions in steam on the properties of residuum hydrocracking catalyst carrier was studied. 研究了水蒸气处理对渣油加氢催化剂载体性质的影响。
The coke deposition behavior of hydrocracking catalyst has been studied using TG and microreactor. 用热分析技术和反应色谱等手段及催速老化法对加氢裂化催化剂的积炭行为进行了研究。
The kinetics of tetralin hydrocracking over a dual function hydrocracking catalyst in a continuous flow bed micro reactor was studied.Detailed product distribution was determined. 在双功能催化剂上，利用连续流动固定床微反装置，进行四氢萘加氢裂化反应动力学研究，推导出反应机理，得到了详细的产物分布并推测了7集总反应网络。
Abstract： F4412, newly developed by SINOPEC Fushun Research Institute of Petroleum &Petrochemicals (FRIPP, Fushun, Liaoning, China), is a hydrocracking catalyst with high nitrogen tolerance. 摘要： F4412催化剂是抚顺石油化工研究院(FRIPP)新近研制成功的一种具有高耐氮性能加氢裂化催化剂。
It is found that if the hydrocracking catalyst and the hydrorefining catalyst are used in ratio of 1:1, both high coal conversion and oil yield can be obtained, and the hydrogen consumption is low. 发现加氢裂解催化剂和加氢精制催化剂按1:1混合使用,可获得较高的煤转化率和油产率,氢耗也较低。进一步研究表明,该混合催化剂适于在较低温度下使用,最佳液化温度随其它操作参数变化。
This paper reviewed the features of hydrocracking catalysts preparation technologies via co gelling method, as well as industrial production and application of the catalysts. 本文概述了共胶法系列加氢裂化催化剂生产工艺的技术特点,介绍了共胶法系列加氢裂化催化剂工业生产和应用情况。
Since the adopted procedure is reliable,theactivities of both hydrotreating and hydrocracking catalysts are not deteriora-ted as shown by afterwords commercial operation. 由于所用方法可靠,精制和裂化催化剂的活性都没有下降;
Study of Coke Deposition Behavior of Hydrocracking Catalyst 加氢裂化催化剂积炭行为的研究
The influence of sulfidizing conditions on the active metal structures and valences distribution of hydrocracking catalysts have been studied by using high pressure continuous flow reactor, FT-IR and ESCA. 采用高压连续微反装置及X -射线光电子能谱 (ESCA)等仪器 ,考察了不同硫化条件对加氢裂化催化剂中活性组分的存在状态及价态分布的影响。
Study of middle distillates hydrocracking catalyst for strength effect factors 中油型加氢裂化催化剂强度影响因素的研究
Development of a hydrocracking catalyst for producing more middle distillates 一种高中油型加氢裂化催化剂的研制
Technical Progress of Hydrocracking Catalyst in Oil Refining Industry 炼油加氢裂化催化剂技术进展
Keywords mid-distillate type;hydrocracking catalyst;commercial application; 中油型;加氢裂化;催化剂;工业应用;
The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
Effects of nitrogen or sulphide content and reaction pressure on coke deposited on hydrocracking catalyst 原料油中氮、硫体积分数及反应压力对加氢裂化催化剂积炭的影响
THE COUNTERMEASURE AND FACTORS EFFECTED ON MIDDLE DISTILLATES OIL SELECTIVITY OF HYDROCRACKING CATALYST 影响加氢裂化催化剂中油选择性的因素及对策
Influence of treating conditions in steam on properties of residuum hydrocracking catalyst 水蒸气处理对渣油加氢催化剂性质的影响
COMMERCIAL APPLICATION OF NEW GENERATION HYDROCRACKING CATALYST FOR MAXIMUM MIDDLE DISTILLATE PRODUCTION 新一代最大量生产中间馏分油的加氢裂化催化剂的工业应用
EFFECT OF AROMATICS WITH VARIOUS STRUCTURES ON COKE DEPOSITED ON HYDROCRACKING CATALYST 不同结构的芳烃对加氢裂化催化剂积炭的影响
Keywords hydrocracking catalyst;high selectivity to middle distillates;operating flexibility; 加氢裂化催化剂;高中油选择性;工艺灵活性;