焦化

Because Coke Tower is an important equipment of the delayed coking device, once occurring failure will result in the serious consequence such as personal casualty and tremendous economic losses.

由于焦炭塔是延迟焦化装置的重要设备，一旦发生失效将导致严重的后果，造成人员伤亡和巨大的经济损失。

This paper regards Coke Tower delayed coking workshop of JINXI PETRO AND CHEMICAL COMPANY as the research object and accomplished the following content:(1) Checked the age degree and mechanical properties of the Coke Tower and analyzed the metallographic organization and mechanical properties of the coking drum and weld line obtained by checking.

本文以锦西石化分公司延迟焦化车间的焦炭塔为研究对象，重点开展了以下工作：(1)对焦炭塔的老化程度和机械性能进行了检验，对检验得到的塔体和焊缝的金相组织及其机械性能进行了分析。

Optimization of coke height control index of coker tower,decrease of circulating ratio ,revamp for perfection of the plant,and shortening coke formation period of coker tower,etc.

介绍中国石化镇海炼化分公司Ⅱ焦化装置投产后，通过采取一系列优化装置运行水平的措施：优化焦炭塔焦高控制指标、降低循环比、对装置进行完善改造、缩短焦炭塔生焦周期等，使装置处理量由设计值125 t/h提高至152t/h，能耗由设计值28.67 kg/t下降至23.2 kg/t左右，装置运行水平明显提高。

The combined technique of GC/MS was used to analyze the out water. The results showed that the activated bacteria could can degrade the hard degradation organism, such as esters, aldehyde, alcohols, alkanets and so on.

通过GC/MS联用技术对焦化废水出水的水样分析，可以发现该活性细菌在培养条件下能部分降解酯类、醛类、醇类、烷烃类等难降解有机化合物。

" The tribunal at Reading, Berks, was told Coker addressed her in a "degrading manner in front of other officials at RAF Henlow, Beds.

&在读法庭，02/01/05，被告知处理焦化一个&有辱人格的她地在前面的其他官员在英国皇家空军亨洛，床。

Bloom becomes mute, shrunken, carbonised.

布卢姆沉默下来，逐渐缩小，焦化了。

Hydraulic decoking cutter displacements real time monitoring system is an essential component of programmable control system of hydraulic decoking method in delayed coking unit, which has very important significance for efficiency, quality and safety of decoking task.

水力除焦钻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。

The application of on-line decoking technology for the tubes in the 3-chamber furnace of a grass-roots 32 000 b/d delayed coker is introduced in respect of on-line decoking process flow, operation, operating precautions and decoking results etc.

介绍了加热炉炉管在线烧焦技术在扬子石油化工股份有限公司炼油厂新建1.6 Mt/a延迟焦化装置一炉三室加热炉上的应用情况：在线烧焦的工艺流程、操作过程、操作要点以及效果等。

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.

对南京炼油厂延迟焦化装置水力除焦设施进行改造，增加一台高压水泵及程序控制系统，提高了切焦效率及系统的安全性，确保了装置长周期正常运行。

To maximize the lifecycle of units, engineers took a series of measures including adopting coking programs with high circulation ratios, inline coke burning and multi-point steam injection technologies and equipment corrosion prevention techniques, conducting technical upgrades for using electric desalination technology, extending the time for injecting defoaming agents and decoking agents and strengthening the "One Removal and Three Injections" anti-corrosion operations.

为延长装置生产周期，采取了大循环比焦化方案、电脱盐成套技术改造、在线烧焦和多点注蒸汽技术、延长消泡剂和阻焦剂注入时间、加强&一脱不注&和设备防腐等措施。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。