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- Heavy Hydrocarbons Separation 脱烃
- The catalysts in the disengager are incompletely stripped and a few heavy hydrocarbons still adhere to the catalysts. 沉降器空间中的催化剂在汽提段被粗略地汽提过,催化剂上仍附着着一些重质烃。
- Initiative cracking of n-heptane,a model compound of heavy hydrocarbons,was investigated in a fixed bed microreactor. 以正庚烷为高碳烃的模型化合物,在微反装置上对正庚烷的引发裂解进行了研究。
- A practical on-line adaptive optimization expert system monotype was established for liquefied hydrocarbon separation process. （8） 以该厂气体分离装置为对象，建立了一个实用的在线自适应调优专家系统原型。
- Based on the analysis on activation energy between anhydrite and hydrocarbon, the heavy hydrocarbons will be firstly consumed in the TSR process. 通过烃类与硬石膏反应的活化能分析可知，TSR反应是一个优先消耗重烃的过程。
- To have a good characterization of heavy hydrocarbons,the aromaticity correlation index has been developed on the basis of a wide range of data. 为更好地表征重烃,以广泛的数据为基础,开发了芳香度关联指数ACI。
- The examination shows that the correlation of ACI is superior over BMCI and is more reliable when characterizing heavy hydrocarbons. 纯烃物性数据的检验结果表明,芳香度关联指数ACI的关联及预测性能优于BMCI指数,在表征重烃时,结果更加可靠。
- The important parts for the central treating factory of Kela 2 gas field were dehydration and elimination of heavy hydrocarbons. 克拉2气田中央处理厂天然气处理工艺的重点是天然气的脱水脱烃,而保障脱水脱烃工艺安全运行的关键是乙二醇循环系统的正常操作。
- The carbon number range or the peak carbon number of normal alkanes in crude oils shift backuard and the light/ heavy hydrocarbons ratio show decreasing trendtion. 这些变化与原油在驱替过程中的自然色层吸附作用机理和原油中各种组分的相互作用关系有关。
- The main influence factors of foaming property of MDEA solution are Mg2+, corrosion inhibitor of gas wells, heavy hydrocarbons, DEA, MDEA, Fe2+, Fe(OH)3, FeS. 通过二层BP神经网络分析法得出，影响MDEA溶液发泡性能的主要因素依次是Mg2+、气井缓蚀剂、液烃（C10）、DEA、MDEA、Fe2+、Fe(OH)3、FeS，共有8个。
- The supersonic swirling separator achieves supersonic flow by virtue of the expansion cooling effect of nozzle, and forms swirling flow to carry out the separation of water and heavy hydrocarbon. 超声速旋流分离器依靠喷管膨胀形成低温超声速流动，依靠超声速翼形成旋流实现水及重烃分离。
- Delayed coking, visbreaking, catalytic cracking and hydroconversion are primary technologies at present, while the pyrolysis and gasification present potentials in heavy hydrocarbons processing. 现有的重质石油烃利用技术中，减粘裂化、焦化、催化裂化和加氢转化仍然是最主要的技术手段。
- Based on heavy hydrocarbon analysis of nature gas and adsorbed gas in mother rock, this paper discusses the contributions of several source rocks to gas reservoiring in the deep Songliao Basin. 根据天然气重烃分析和源岩吸附气重烃分析,讨论了松辽盆地深层几套烃源岩对天然气成藏的贡献比例。
- It's abstracted from the gas condensate and is mainly consisted of pentane and the other heavier hydrocarbon. 从未稳定凝析油中提取的，以戊烷及更重的烃类为主要成分的油品。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Giving him a heavy slating will do him good. 狠狠地斥责他一顿会对他有好处。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
