midpressure hydrocracking

用法例句

Optimization measures for the start-up and shut-down schedule of high-pressure heat exchange system and heater revamping of middle-pressure hydrocracker in Refinery of Yanshan Company are expounded.

介绍了燕山分公司炼油厂中压加氢裂化装置高压换热系统及加热炉改造时开停工步骤的优化措施:①用软化水冲洗高压换热器区管道设备内的存油比用氢气或蒸汽吹扫可以起到更好的效果;②针对装置自身的特点确定设备脱氢条件既能保证脱氢质量又能节约脱氢时间;③在催化剂不卸出的情况下,通过增设临时管线并将加热炉烘炉、高压换热系统和加热炉炉管烘干与反应系统气密一起进行可收到既保护催化剂又节约时间的效果。

The contrast pilot tests of low pressure hydrofining,middel pressure hydro-upgrading and high pressure hydrocracking were made for producing clean fuel.

为适应清洁燃料的生产,对催化柴油低压加氢精制、中压加氢改质、高压加氢裂化进行了对比试验,考查了3种加氢工艺对催化柴油的硫含量、氮含量、十六烷值的影响。

Energy utilization analysis and energy-saving measures of hydrocracking units;

加氢裂化装置用能分析及节能途径探讨

Selection of Medium Pressure and High Pressure Hydrocracking Technology;

中压和高压加氢裂化工艺技术的选用

Research of Hydrocracking Catalyst FC-40 for High Middle Distillates Production;

FC-40高中油型加氢裂化催化剂的反应性能研究

This paper introduces clean production management system,environmental targets and management measures in the hydrocracking unit in SINOPEC Yangzi petrochemical company Ltd.

介绍了中国石化扬子石化有限公司芳烃厂加氢裂化车间清洁生产管理体制、环境管理目标及环境管理措施。

According to the practical situation of the HP hydrocracking unit in Yangzi Petrochemical Company and by the testing of the unit′s energy balance,the character of energy comsuption in hydrocracking unit has been analyzed.

结合扬子石化高压加氢裂化装置的实际情况,通过装置的能量平衡测试,对加氢裂化装置的用能特点进行分析,并以用能分析为依据,提高技术水平,优化能源管理,降低装置能耗。

The computer simulation training system of the 2,200,000t/y hydrocracking unit in Zhenhai Refining & Chemical Company Ltd.

镇海炼油化工股份有限公司220万吨/年加氢裂化装置计算机仿真培训系统是1998年由北京东方仿真控制技术有限公司开发的,在该生产装置开工培训中取得了良好的培训效果。

Effect and countermeasures to hydrocracker of processing row oil with high sulfur;

加工高含硫原料油对加氢裂化装置的影响及对策

Building of static model for residual hydrocracking processes;

重油加氢裂化过程稳态模型的建立

Development of RMC-Ⅱ Technology;

第二代中压加氢裂化(RMC-Ⅱ)技术开发

Hazard and operability study on middle-pressure hydrogenation cracking device

中压加氢裂化装置危险和可操作性研究

HAZARD ANALYSIS OF MEDIUM PRESSURE HYDROCRACKING UNIT AND THE PREVENTIVE MEASURES

中压加氢裂化装置危险性分析及预防措施

Study on the Production of High Quality Food Grade White Oil from Hydrocracking Bottom Oil by Mid-Pressure Hydrofining;

加氢裂化尾油中压加氢生产高档白油的研究

Application of High pressure Hot Separation Schemes fa Hydrocrackers

热高压分离流程在加氢裂化装置中的应用

Domestic Application of Hydrocrack Reactor Effluent Cooler

加氢裂化高压空冷器国产化进程简述

Development of Dynamic Process Simulation Training System for High-Pressure Hydrocracking Unit

高压加氢裂化装置仿真培训系统开发

The Soft Sensoring for Dry Point of Light Naphtha on the Atmospheric Tower in the Hydrogenation and Cracking Process

加氢裂化常压塔轻石脑油干点软测量

Revamping of Fans of High-pressure Air-cooled Heat Exchanger of Hydrocracker

加氢裂化装置高压空冷器风机的改造

Application of Dry Gas Seal in Hydrocracker Recycle Gas Compressor and Maintenance

加氢裂化循环氢压缩机干气密封使用及维护

Crack Analysis and Disposal for the Weld of High-Pressure Stainless Steel Pipe in Hydrocracking

加氢裂化高压不锈钢管道焊缝裂纹分析及处理

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

A Discussion of Natural Oil Hydrocracker s Reaction Pressure;

关于原油加氢裂化装置反应压力的探讨

Scheme for Improving Dry Gas Face Seal in a Cycle Compressor of Hydrocracking Unit

加氢裂化装置循环压缩机干气密封的改进方案

ANTI-CORROSION ANALYSIS AND COUNTERMEASURES OF THE HIGH-PRESSURE AIR-COOLER OF HYDROCRACKING UNIT

加氢裂化高压空冷器的防腐分析与措施

Corrosion of High-pressure Air Coolers in Hydrocracker and Countermeasurts

加氢裂化高压空气冷却器的防腐蚀与措施

Corrosion Failure Analysis of High-pressure Air Cooler of Hydrocracker

加氢裂化装置高压空气冷却器的腐蚀失效分析

Application of Hydrocom System in Hydrocracking Unit DCS

Hydrocom系统在加氢裂化装置DCS中的应用