铂重整

重整循环氢压缩机组开车后，密封油一直向系统窜油，严重威胁铂重整催化剂安全使用，最后改为非接触式机械密封，问题得以解决。

After reforming circulating hydrogen compressor put into operation , the sealing oil was leaked always to the system , and it menaced the safe operation of platforming catalyst . Finally the non contact type mechanical sealing was adopted , so the problems were solved .

本文证实了液态CO2与Nr-3（铂重整汽油萃取法）提取的沙棘生物活性物（类胡萝卜素、类黄酮、硬脂酸甘油酯、生育酚等）随着提取时间、粉碎方式和与提取方法的改变而改变。

It is rather investigated extraction of biologically active substances of seabuckthorn ( carotenoids , flavonoids , sterins , tocopherols etc. ) by liquid CO _2 and Nr-3 ( refined platforming gasoline ) depending on time , character and a kind of crushing and a way of extraction .

以苯酚为溶剂用抽提蒸馏法从铂重整生成油中抽取纯甲苯的中型试验

High purity toluene recovery from platformate by extractive distillation with phenol

铂重整炉701运行现状及问题分析

Operation situation and problem analysis of platforming furnace 701

铂重整16P8热载体泵轴失效原因的分析

Analysis of the Lose Effectiveness Cause About the Hot Liquid Pump 's Axis

铕和钇对铂重整催化剂反应性能和表面性质的影响

Effects of europium and yttrium on reforming reaction and surface properties of platinum catalyst

连续铂重整反应器中心管国产化

Domestication of center tube of continuous reforming reactor

流动循环法研究环己烷在铂重整催化剂上的脱氢反应动力学

Study of the kinetics of cyclohexane dehydrogenation on platinum reforming catalyst by flow-circulating method

在流动循环装置中常压下进行了环已烷在铂重整催化剂上的脱氢反应动力学研究。

The kinetics of cyclohexane dehydrogenation on platinum reforming catalyst was studied in a flow-circulating system at ordinary pressure .

介绍了铂重整加热炉U型炉管的焊接与焊缝标注方法。

The welding and welded joint marking method of U type pipe in furnace for platinum reforming was introduced .

以某厂铂重整装置为对象，根据物料平衡、能量平衡和化学反应动力学原理，开发了全装置的动态数学模型。

Catalytic reforming unit ( CRU ) dynamic model is developed based on the material balance , engergy balance and chemical reaction kinetics .

将该算法应用于加氢裂化、制氢、铂重整等工业过程的仿真培训系统，取得了满意的效果。

It has been applied to simulation training systems of the hydrogen cracking , hydrogen-making , and platinum reforming etc. , and the satisfied effects are obtained .

该监测报警技术不仅适用于铂重整装置催化剂再生系统，对其它含氯气体的环境监测报警也具有普遍的实用意义。

This supervising and warning device can be not only applied to the platinum catalyst reforming equipment , but also the same as the another environment supervising and warning of gas containing chlorine .

为了提供铂重整工业装置的设计数据及操作指标，进行了三个和四个串联绝热反应器的中型试验。

In order to obtain the process design data of platforming plant , the pilot plant studies have been made in a multiple adiabatic reactor system containing three or four reactors in series .

用氨吸附微量量热技术对Al2O3载体和铂铼重整催化剂的表面酸性进行了表征。

The surface acidity of Al_2O_3 supports as well as several Pt-Re reforming catalysts was characterized by means of a modified microcalorimetry method combined with ammonia adsorption .

高铼超低铂CB-8重整催化剂的工业应用

The commercial application of ultralow-platinum reforming catalyst CB-8

介绍了PRT-A和PRT-B铂铼重整催化剂的长周期工业运行与再生情况。

The operation and regeneration'of platinum-rhenium reforming catalyst , PRT-A and PRT-B , in commercial application was introduced .

石油化工科学研究院研制开发的低铂连续重整催化剂GCR-100在中石化股份公司广州分公司的生产高辛烷值汽油组分的400kt/a连续重整装置上进行了工业应用。

A low platinum GCR-100 catalyst developed by Research Institute of Petroleum Processing was applied in the 400kt / a continuous reforming unit of Guangzhou Petrochemical Company for producing high octane num-ber gasoline component .

模拟常用的工业开工条件处理CB-8铂铼重整催化剂，考察了温度、气相中氧含量、水含量及烃蒸气等因素对催化剂金属功能的影响规律。

Effects of temperature , oxygen and water vapor and hydrocarbon vapour contents in gas phase on the catalytic function of metal in reforming catalyst were investigated by treating Pt-Re catalyst CB-8 under conditions similar to those used in the start-up of commercial reforming units .

铂铼重整催化剂上铼、硫组元作用的考察

The role of rhenium and sulfur in platinum based reforming catalyst

镱对铂锡重整催化剂反应性能的影响

Effects of Yb on Reaction Properties of Pt & Sn Reforming Catalyst

铂铼重整催化剂的最佳氯含量

Optimum chlorine contents for pt / re catalytic reforming catalyst

正己烷在铂铬重整催化剂上的反应

The Conversion of n Hexane over Pt Cr Catalyst

铂铼重整催化剂硫酸根污染的研究

Studies on sulfate ion contamination of Pt-Re reforming catalysts

铂锡重整催化剂再生过程中的氯流失

Chlorine Loss in the Regeneration of Pt-Sn Reforming Catalyst

含烃氢气还原的铂铼重整催化剂的反应性能

Study on reaction performance of Pt re reforming catalysts reduced in hydrogen contaminated with hydrocarbon

铂锡重整催化剂中锡的表面状态的研究

A study of the surface state of Sn in pt-sn (?) - al_2o_3 reforming catalysts

3932和3933条形铂铼重整催化剂及两段装填工艺的工业应用

Two stage filling technology and commercial application of 3932 and 3933 strip-form platinum-rhenium reforming catalysts

氧化铝载体表面酸性对铂铼重整催化剂催化性能的影响

Effects of the surface acidity of alumina support on the catalytic property of Pt-Re reforming catalyst

铂锡重整催化剂的工业生产采用了新的催化剂制备流程，其中包括新的载体制备路线、金属组分的高度分散、氯含量的调节以及采用工业氢进行催化剂预还原等。

A nwe flow scheme was adopted for the production of Pt-Sn reforming catalyst with improvements in carrier preparation , metal dispersion , chloride level regulation and using steam reforming hydrogen as reducing gas .