All of those significantly increase competition of naphtha cracking plant.
极大增加使用石脑油裂解的乙烯厂的竞争力。
Screw lock ring heat exchangers as main equipments are used in hydrogenation cracking plant which have many shortcomings.
传统的加氢裂化装置主要换热器采用的是螺纹锁紧环式换热器，存在许多缺点。
This paper briefs the fractures of fillet weld of manhole reinforcing plate in react ion tower of thermal cracking plant and its repairing welding.
本文简要介绍了热裂化装置反应塔入孔加强板角焊缝的断裂及其补焊情况。
The characteristic of type GW-101 ferrous sulfide passivant and its application instance in hydrogenation cracking plant in YPC were described in detail.
详述了GW- 101型硫化亚铁钝化剂的性质特点以及在扬子石化加氢裂化装置的应用情况。
The self - protective system of fluidized catalytic cracking plant (FCC) is taken as safety guarantee when emergent accident happens in normal operation.
催化裂化装置自保系统，是在装置正常运行遇到突发事故时的安全保证。
Describes an online state monitoring and fault diagnosis system suitable for the use on ethylene cracking plant machinery units, including its main structure and function.
论述了一套适用于乙烯裂解装置机组的在线状态监测及故障诊断系统，介绍了该系统的主要结构和功能。
Then it makes deep and systematic analysis and research in accordance with RBI technology application during the inspection process of Fluid Catalytic Cracking plant in Huabei petrochemical Company.
然后针对RBI技术在华北石化公司催化裂化装置检测流程中的应用情况，进行了深入系统的分析和研究。
Effects of various process parameters on the surface cracking of steel grade HRB335 have been studied with the on-site data acquired from Yongxin Steel-making Plant as the basic material.
以永兴钢厂现场生产数据为基础，研究各种工艺参数对HRB335钢种表面横裂纹的影响。
Includes a variety of plant extracts, can moderate the skin's needs nutrition, to improve the rough, dry, cracking phenomena!
内含多种植物精华，能适度补充肌肤所需营养，改善粗糙、缺水、龟裂等现象！
It also discusses the theory of compressor anti surge control, the function of anti surge controller and the application of anti surge control in cracking gas compressor of SECCO ethylene plant.
主要论述了压缩机的防喘振控制理论，防喘振控制器的功能及防喘振控制在赛科乙烯装置裂解气压缩机的应用。
After the 2~(nd) revamp of Ethylene Plant, the diversified feedstock changed the quality of cracking feedstock, thus inerea- sing the diolefin content in cracking C_5 product.
乙烯装置第二轮改扩建完成后，由于原油来源多样化，使裂解原料的品质改变，造成裂解碳五产品中双烯烃含量增加。
In the original design of the cracking gas compressor unit in ethylene plant, wash oil is to be injected into the suction line and the impeller to alleviate coking in the compressor unit.
乙烯装置裂解气压缩机组为减缓机组结焦，原设计在机组吸入管线和叶轮上注洗油。
The cracking stock makeup, running period of plant, energy consumption, and their effects on the production cost are analyzed.
对裂解原料结构、装置的运行周期和能耗及其对乙烯生产成本的影响进行了分析。
The basic characteristics of several newly-developed power plant boiler pipe and ethene cracking pipe used under high-temperature and strong corrosion conditions are presented.
介绍了新开发的几种在高温腐蚀环境下使用的电站锅炉管和乙烯裂解管的主要特性。
Deformation, cracking and vibration phenomenon have appeared in raw coal silo of a thermal power plant.
某电厂原煤仓出现过变形、裂缝和振动问题。
The results can be used to simulate or predict the product distribution and operation character for cracking furnace of light gas oil in an ethylene plant.
本文的研究结果可用于模拟或预测乙烯装置中轻柴油裂解炉的产物分布及运转特性。
Field examination of tube fracture of ethylene cracking furnace for a certain ethylene plant is carried out. The fracture reason is researched. The repair proposal is put forward.
对某乙烯厂乙烯裂解炉炉管断裂进行了现场检测，探讨了断裂原因，提出了维修建议。
The paper also in the light of the applications of pendulum crushers in cracking coal in a concentration plant, proposes the idea of a light crusher.
本文还根据某选矿厂采用颚式破碎机破碎煤炭的使用情况，提出生产中轻型颚式破碎机的构想。
The paper presents a new industrial plant on waste plastics cracking and its operation, analyzes its characteristics and advantages, and presents some existing problems and solutions.
本文介绍了一种新型高效的废塑料裂解油化装置及其运行情况，分析了该装置的特点和优势，也提到了其中存在的一些问题及解决方法。
The paper analyzed the cause which made non planning shut down of the cracking gas compressor plant during the past several years. Some measures to keep compressor smoothly operated are presented.
分析了中原乙烯裂解气压缩机长期非计划停机的原因，介绍了为达到稳定运行所采取的措施。
Abrasion and corrosion of heating surface, superheater tube cracking and weld leakage are the main cause of waste heat boiler breakdown in sulphuric acid plant.
硫酸废热锅炉故障主要是由受热面管子的磨损、受热面的腐蚀、过热器爆管及焊缝漏水等引起的。
Aimed at the cracking and its reasons, on - line patching was carried out without shutting down high temperature low pressure plant.
针对焊缝开裂情况及原因，采用了在高温、低压装置不停工在线补焊方案。
This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant.
这样不仅缓和了催化装置的操作，而且可为炼油厂开发出新产品，创造经济效益。
A paper study is conducted on the optimization operation of the cracking furnace-TLEsystem of an ethylene plant using the approach of statistical evolution.
采用统计调优方法对乙烯装置裂解炉-废热锅炉进行操作调优。
HLC-I is successfully applied in Shaoxing plant for wastewater processing. The practice proves that HLC-I solves the problem of anti-cracking and impermeability well.
HLC - I抗裂防渗剂在污水处理厂工程中得到了成功应用，工程实践表明：hlc- I抗裂防渗剂较好地解决了防渗混凝土的抗裂防渗问题。
HLC-I is successfully applied in Shaoxing plant for wastewater processing. The practice proves that HLC-I solves the problem of anti-cracking and impermeability well.
HLC - I抗裂防渗剂在污水处理厂工程中得到了成功应用，工程实践表明：hlc- I抗裂防渗剂较好地解决了防渗混凝土的抗裂防渗问题。
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