英汉例句

• equipment, operating conditions and troubles as well as investment costs for two hydraulic decoking mods, i. e, with and without derrick in delayed coking unit were introduced and compared.

  介绍了延迟焦化装置有井架与无井架两种水力除焦方式的投资、设备、主要故障及生产情况，并进行了比较。

• corrosion in delayed coking unit is introduced, especially the corrosion of heating furnace is introduced and analyzed in detail.

  介绍了焦化装置的腐蚀情况，特别是对加热炉空气预热器的腐蚀做了详细的分析，并提出了预防措施。

• the change rule that coking yield and coke vcm increase as the coking period shortens in the commercial delayed coking unit has been calculated by the model.

  应用该模型计算出工业焦化装置成焦周期缩短后，焦炭收率和焦炭挥发分增加的变化规律；

• remoulding of low temperature waste heat reuse was performed in crude oil unit, catalytic cracking unit and delayed coking unit of anqing petrochemical company.

  对中国石化安庆分公司的常减压装置、催化裂化装置、延迟焦化装置进行低温余热回收节能改造。

• the hydraulic decoking system of the delayed coking unit in nanjing refinery was revamped by adding a high-pressure water pump and a program control system.

  水力除焦鉆具位移实时监测系统是延迟焦化装置水力除焦程序控制系统的一个重要组成部分，对除焦作业的效率、质量和安全具有十分重要的意义。

• finally, the energy consumptions in jinan company under the conditions of with and without delayed coking unit have…

  通过比较，分析了原油性质和加工手段对炼油能耗的影响，找到了济南分公司炼油综合能耗偏高的原因。

• aimed at the characteristic of liaohe super heavy crude oil such as high content of heavy metal , carbon residue, gum and asphaltene, the demetallization agent for delayed coking unit was developed.

  针对辽河超稠油金属含量高，残炭、胶质、沥青质含量高的特点，研究开发了焦化脱金属剂。

• the application situation of new type suspender shape thermal insulation technology on coke drum in delayed coking unit was recommended.

  介绍了新型背带式保温技术在延迟焦化装置焦炭塔上的应用情况。

• the rbi in the delayed coking unit of sinopec changling petrochemical company is performed. the risk of equipment and pipes are ranked according to the rbi results.

  文章对中国石油化工股份有限公司长岭分公司延迟焦化装置进行了风险评估（rbi分析），根据rbi分析结果对装置中的设备和管道进行了风险排序。

• corrosion in delayed coking unit is introduced, especially the corrosion of heating furnace is introduced and analyzed in detail. in addition, prevention measures are also given in the paper.

  介绍了焦化装置的腐蚀情况，特别是对加热炉空气预热器的腐蚀做了详细的分析，并提出了预防措施。

• by examining the causes of oil slinging of a delayed coking unit in sinopec jiujiang company and the unit′s energy efficiency, this article discusses the necessity of recovering the oil slung.

  摘 要通过对中国石化九江分公司延迟焦化装置甩油性质和运行能耗进行技术分析，论述了甩油回炼的必要性。

• the coke cooling water from delayed coking unit in the refinery was treated by different methods, and its effects on ambient air quality were forecasted in this paper.

  针对炼油厂延迟焦化装置排放的冷焦水，采用不同处理方法，并进行环境空气质量影响的预测。

• reviewed are such factors and put forward are some technical measures for prolonging service life of the delayed coking unit effectively and making it operate long term and properly.

  这些措施的采取有效延长了装置的运行周期，保证了装置的长周期安全平稳运行。

• the crude from six oil fields in sudan is characterized by high density and viscosity, low light fraction and sulfur content and has been processed with delayed coking unit in khartoum refinery co.

  苏丹六区油田的原油具有密度大、轻馏分少、粘度大、硫含量低等特点，属于稠油。