查询词典 decoking

Continual decoking and the short operation period will bring the energy consumption and the scathe of the equipment, which caused economical loss will reach from 5 percent to 10 percent of total consume.

过短的周期和频繁的清焦处理会消耗大量的能量，也消耗相当多的有效生产时间，设备的损坏程度亦加剧。这一环节造成的经济损失可达总消耗的5%～10%。

High reaction performance and decoking ability were obtained in gas-phase oxidative cracking of decalin , as compared with its pyrolysis reaction.

十氢萘气相氧化裂解与传统的热裂解工艺相比，O2的存在降低了十氢萘 GOC反应的活化能，使反应在较低温度下具有高的反应性能；O2同时起到消除积炭的作用，提高体系的抗积炭能力。

The higher performance of reaction and decoking. were obtained in the GOC processes, as compared with their pyrolysis processes.

实验结果表明，O2的存在降低了正癸烷GOC反应的活化能，使反应在较低的温度下具有高的反应性能；O2同时起到消除积炭的作用，提高体系的抗积炭能力。

Materials will reduce the frequency of decoking and help save energy, boost productivity,and increase the structural life of the tubes.

这种新材料将会减少脱焦的次数以及有助于节省能源，提高生产力，并延长管道的结构寿命。

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。

This type of heat transfer is commonly used in oil refinery processes to met the high temperature requirements of most processes, plus the necessary high heat transfer rate and heat flux control, and for ease of decoking.

这种类型的热量转化普遍应用于石油炼制过程，其目的是满足大部分炼油过程对高温的需要，以担高热转化速度，实现热流量控制，并使除焦工作与更为容易。

Alloys for Ethylene Production Furnacesindustry, due to the decoking necessary to maintain ethylene furnace tubes.

由于要保护乙烯炉管所必须进行的脱硫，在化工行业乙烯的生产是能源密集型其中之一。

Hydraulic decoking uses high-velocity water stream as the cutting means.

液压除焦用高速水流作为切削手段。

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。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。