The principle,factors and the role of various factors of coke formation process of disengager were expounded.
阐述了沉降器内油气结焦的原理,影响因素及各因素的作用,分析了结焦的形成过程,平均停留时间对结焦量的影响以及流动状态对结焦形貌的影响,介绍了防止沉降器结焦的研究进展情况和存在的问题。
The rigidity of coke was chiefly affected by the ways of oil droplets and catalyst particles accumulating and/or depositing together during coke formation.
采用扫描电镜(SEM)和X射线能谱分析仪对催化裂化装置(FCCU)沉降器内结焦物的微观组织结构和成分进行了分析,将结焦物划分为软焦和硬焦。
In ethylene furnaces,coke formation reduces product yields,increases energy consumption and shortens runlength.
综述了近年来国内外乙烯裂解过程中结焦抑制技术研究及工业应用进展 ;介绍了添加结焦抑制剂、炉管涂覆技术研究、新材料炉管的工业应用 ;对中国乙烯装置开发结焦抑制技术提出了建
Steel HP40 Coated by Alumina Film and Its Anticoking Ability;
HP40钢表面沉积Al_2O_3薄膜及其抗结焦性能
Analysis of coking mechanisms in residue fluid catalytic cracking disengagers;
重油催化裂化沉降器结焦历程分析
Analysis and method to slow down the coking of the big gas-oil line in delayed coking system;
延迟焦化大瓦斯线结焦分析及减缓措施
Studies on Mechanism of Coke by the Pyrolysis of Hydrocarbon;
烃类裂解结焦机理的研究
Anti-Coking Performance of a New Coke Inhibitor FPA-151;
新型结焦抑制剂FPA-151抑焦性能的研究
Development of Hydrocarbon Pyrolysis Coke Inhibitor Technology (Ⅰ);
烃类蒸汽裂解结焦抑制剂技术进展(上)
The Reason and Prevention of Biomass Agglomeration in a Fluidized Bed Gasifier;
生物质流化床气化结焦的原因与预防
Agglomeration and defluidization behaviors often occur in the high fluidized bed, studies for agglomeration in fluidized beds are summarized in this paper.
分析了近年来高温流化床结焦研究的状况，总结了流化床结焦现象及其影响因素、流化床结焦时的最小流化速度及影响因素、流化床结焦机理， 并分析了研究中存在的问题， 探讨了高温流化床结焦特性研究的方向。
were analyzed from structure,coal quality and combustion adjustment,and the agglomeration preventing methods were raised.
从锅炉结构、煤质、燃烧调整方面对攀钢发电厂锅炉结焦原因进行了分析,提出了防止锅炉结焦的办法。
Analysis on Relationship Between Coking Time and Coke Quality
结焦时间与焦炭质量关系的20kg小焦炉实验分析
Difficult Points and Breakthrough of Coke Oven Production under Long Coking Time
长结焦时间下焦炉生产的难点与突破
Study on Anti-coking Performance of a New Mixed Coking Inhibitor LPA-Ⅰ
新型结焦抑制剂LPA-Ⅰ抑焦性能研究
Analysis of High Temperature Corrosion of Strong Coking Coal for Fuel and Precautionary Measures of Coking
燃用强结焦煤的高温腐蚀分析及防结焦措施
Coking property of the endothermic fuel (Ⅰ)Coke detector and coking inhibitors
吸热型碳氢燃料的结焦研究(Ⅰ)测焦装置及结焦抑制剂
Once coking is completed, the doors at both ends of the oven are opened, and a pusher forces the redhot coke out onto a quenching car.
结焦完毕，焦炉两端的炉门打开，用推焦机把红热的焦炭推出，装入熄焦车。
A DISCUSSION ON COKE DEPOSITION IN FURNACE TUBES OF DELAYED COKING UNIT
延迟焦化加热炉炉管内结焦问题的探讨
Reasons for Coking in the Tube Joined to the Main Oil Gas Piping Exit at Coke Tower Top and Countermeasures
焦炭塔顶大油气管线出口接管结焦原因及措施
Analysis and Treatment for Coking in Overhead Vapor Line of Coke Drums in Delayed Coker in CNOOC Huizhou Refinery
惠炼焦化大油气线结焦原因分析及对策
EFFECT OF COAL TAR ADDITION ON SOFTENING POINT AND COKING VALUE OF PITCH
煤焦油加入量对沥青软化点和结焦值的影响
In this model, the process of coke deposition is divided into three steps: the first layer formation, the multi-layers formation and the plugging of pores.
此模型认为结焦过程可分为三个阶段:单层结焦、多层结焦及微孔堵塞。
Rate equations of coke formation and relationships between catalyst activity and catalyst coke content were developed by concerning with the formation of both monolayer and multilayer coke.
在试验范围内,得到了结焦速率式,结焦量与反应时间,结焦量与催化剂活性的关联式。
A Survey of Studies on Focus;
焦点、焦点结构及焦点的性质研究综述
The act or result of causing a lens to deviate from accurate focus.
散焦，去焦使透镜偏离准确的焦点的行为或结果
optical cable connector with focusing junction
有聚焦结的光缆连接器
optical cable connector without focusing junctio
无聚焦结的光缆连接器
optical fiber connector with focusing junction
有聚焦结的光纤连接器
optical fiber connector without focusing junctio
无聚焦结的光纤连接器