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- In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number. 在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。
- Provisional Rules of Guangdong Province Concerning the Management of Light Hydrocarbon Gas Fuel. 广东省轻烃燃气管理暂行规定。
- The operation pressure of debutanizer was unstable since a light hydrocarbon recovery unit had been put into use. 某轻烃回收装置自投用以来,脱丁烷塔操作压力一直不稳定。
- It is very important to speed up the utilization of NGL and light hydrocarbon for the development of ethylene industry. 因而加快凝析油和轻烃的利用对乙烯工业的发展具有重要意义。
- Product triphen in GLP is light hydrocarbon aromatization technique in A petrochemical field. 液化气芳构化生产三苯工艺，属于石化领域轻烃芳构化技术。
- Refrigerated light hydrocarbon fluids. Calibration of membrane tanks and independent prismatic tanks in ships. Physical measurement. 轻质碳氢化合物制冷液。船上薄膜式罐和柱型罐的标定。物理测量法。
- Gas and light hydrocarbon have humic and over mature feat ure, and condensate has sapropelic and low maturity feature geochemically. 分析认为,天然气主要来自下部的上古生界烃源岩,油主要来自上白垩统泰州组中的少量偏腐泥型干酪根。
- The recovery of light hydrocarbon with the ejectors by pressure of natural gas is very safe, and it doesn't need other kinds of energy. 依靠压力较高的天然气采用喷射技术对原油挥发气进行回收,不需要其他的能源,又具有很高的安全性。
- The di solvent process for lube oil refining has been researched by taking furfural as the main solvent and light hydrocarbon as the second solvent. 以糠醛作主溶剂、以轻质烃作第二溶剂进行了润滑油双溶剂精制工艺的研究。
- Light hydrocarbon is a petrochemical byproduct,which can be used as a kind of cheap and clean fuel to protect environment and save energy resource. 轻烃是一种石化工业的副产品,可用作清洁廉价的燃料,既保护了环境又节约了宝贵的能源。
- Based on thermodynamics and phase equilibrium, the phase behavior model for recovering light hydrocarbon is builtup b... 对长春油田进行了轻烃回收模拟计算，获得了具有理论和实际意义的结论。
- The phase characteristic of solvent deasphalting using Dagang residue light hydrocarbon of FCC as a stock, isobutane as a solvent was discussed. 以大港渣油及催化裂化澄清油为原料、异丁烷为溶剂，较为系统地研究了该体系的相特性。
- The new type of gas multistage-ejectors have been used in military affairs for defense and in oil field for light hydrocarbon recovery. 为进一步拓宽引射器的应用领域,研制了一种出入口压差小,且不从级间引走部分介质的新型多级引射技术。
- The paper described practice of FCC plant starting and shutdown without flare, to decrease loss of light hydrocarbon and environment pollution. 叙述了催化裂化装置在开停工过程中不放火炬的做法,降低了轻烃放火炬造成的损耗,减少了对环境的污染。
- After it is put into field operation* light hydrocarbon recovery rate is remained unchanged, the temperature of crude oil stabilizing reduces greatly with obv... 现场实施后,在轻油回收率基本不变的情况下,较大幅度降低了原油稳定温度,经济效益显著。
- The aromatization evolvement of light hydrocarbon in fremdness and in china was summed up, and particular expatiated the aromatization catalyst which was developing. 总结了当前国内外轻烃芳构化的研究进展,对目前正在研制开发的芳构化催化剂做了较详细的阐述。
- Based on the error analysis oh general yield formula, a new method that calculate the yield of light hydrocarbon with CH4 balance method is presented in this paper. 通过对常规收率公式的误差分析，提出了采用CH4平衡法计算轻烃收率的新方法。
- For the light hydrocarbon recovery unit at Qiulin, ice jam has occurred many Limes since A11-gust 22, 2002 and has bought many troubles to normal production. 摘要川中秋林轻烃回收装置在2002年8月22日试生产初期，多次发生冰堵现象，严重制约了装置的正常生产。
- In this article the using situation of light hydrocarbon in Hongtong city is introduced and the conception of multi utilizations of one gas is proposed. 介绍了轻烃燃气在洪洞县城的使用状况,并提出了一气多用的构想。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
