Predictions Catalytic Distillation Column Start-up Processes Via Artificial Neural Network;
用人工神经网络预测催化精馏塔开工过程的研究
Causes of pressure fluctuation of stabilizer in gasoline hydrodesulphurization unit in start-up stage
开工阶段汽油加氢脱硫装置稳定塔压力不稳定的原因
The start-up scheme of JN60-6 type large-volume coke oven in Benxi Iron & Steel Group Co.
介绍了本溪钢铁公司JN60-6型大容积焦炉的开工方案,详述了焦炉改为正常加热、装煤、接通集气管等操作。
The result of pilot plant test in a 60 L commercial unit shows that the catalyst has a short start up time and there is no exothermic phenomenon during the starting up process.
器外预硫化催化剂工业放大和在60L装置上的试验结果表明,该种催化剂的开工时间短、开工过程无集中放热现象。
A new method for sulfuric acid alkylation unit start up has been successfully adopted under the condition of inadequate iso butane concentration, so the requirement on iso butane purity for sulfuric acid alkylation unit start up has been greatly reduced and the unit has been smoothly started up.
在开工用异丁烷纯度不足的情况下,运用比较启发思维法,提出和应用新的开工方法,大幅度降低了对开工异丁烷纯度的要求,实现了硫酸法烷基化装置的顺利开工。
Techno-economical analysis and comparison of oxidation catalyst and sulfurization catalyst have been carried out based on the process technology and practical start up of two catalytic reforming units.
结合两套催化重整装置工艺技术和实际开工情况 ,对氧化态和硫化态两种形态催化剂进行了技术经济综合分析和对比 ,探讨了进一步改进硫化态催化剂经济性的可能性。
Improvements in Safe Startup of FCC Plants;
催化裂化开工的安全技术改进
Presents the startup,operation and calibration results of twice full load operation of the newly-built 1.
4 Mt/a加氢裂化装置的开工、运行情况以及装置两次满负荷的标定结果。
The result of its application in the first startup showed that, this new method i.
8Mt／aRFCC装置针对以往同类装置开工初期反应压力控制存在的诸多弊端，大胆提出了全新的控制方案：引再吸收塔油气至分馏塔充压，用DN600mm和DN200mm两种火炬阀配合节流控制反应压力，并应用在首次开工过程。
At present,several technological processes of producing ammonium molybdate,typical several methods of rare-earth doping molybdenum products and recent development of rare-earth elements doping molybdenum powder,molybdenum wire and molybdenum sheet and blooming process of molybdenum processing are elaborated respectively.
阐述了我国目前生产钼酸铵的几种工艺路线,典型的几种稀土化合物掺杂方法和稀土掺杂钼粉、钼丝、钼板的生产方法以及钼加工开坯工艺,并展望了我国钼冶炼及加工行业发展的方向。
spindles in operatio
(纺织) 开工锭数
The project jumped off to a good start.
工程很顺利地开工了。
The factory has opened and is beginning to take on technical workers.
工厂已开工并准备招收技术工人。
short time employment for less than the full working week
短工时雇用工作（每周开工不足者）
Third, the aim of carrying out overt work is to begin covert work.
再次谈公开工作与秘密工作。公开工作的目的，是为着建立秘密工作。
He is dead set against rushing aBroad to Build a plant
他坚决反对出国开工厂
All's well that ends well, and tomorrow we'll be back at work.
现在好了，明天准定开工。
"Eh? Go on half time?"
“哦，哦，开半日工么？
Then he set to work.
随后，他开始工作。
all the workers in this factory began to go slow
该工厂的所有工人开始怠工。
He rolled up his sleeves and get down to work
他卷起袖子开始工作
Resource Allocation Exercise for recurrent expenditure
经常开支资源分配工作
Those who don't go back tomorrow will be sacked!"
明天不上工的，一律开除
road resurfacing works
道路开掘或重铺工程
The prisoners fell to work right away.
罪犯立刻开始工作了。
staff reservoir engineer
油藏开发责任工程师
Unite Nation Industrial Development Organization
联合国工业开发机构
Show Floating Toobars Toggle
显示浮动工具条开关