1) heavy hydrocarbon
重烃
1.
There is strong light hydrocarbon (CH4) anomaly in western part while heavy hydrocarbon (C2H6, C3H8) is mainly developed in the east.
西部主要是轻烃(CH4)异常强,东部则是重烃(C2H6、C3H8)异常最发育,由西向东轻烃逐渐下降,重烃不断增加,非烃指标(Hg、△C)异常与重烃异常基本相似,Ks、Fe2+异常规律不明显。
2.
Several separation processes of heavy hydrocarbons from natural gas were analyzed and compared , from which pressure swing adsorption process is recommended to be adopted for its less e-quipment, short process, less investment, lower production cost and significant profit.
分析对比了湿性天然气分离重烃的几种方法,其中变压吸附法设备少、流程短、投资小、成本低,效益显著,建议采用。
2) heavy aromatics
重芳烃
1.
To produce O-dimethylbenzene and heavy aromatics by directly distilling reforming gasoline;
直接蒸馏重整汽油获取邻二甲苯和重芳烃原料
2.
Latest researches in processes and catalysts for conversion of heavy aromatics to light one;
重芳烃轻质化工艺和催化剂研究进展
3) heavy hydrocarbon
重质烃
1.
ZrO_2 modified Co-Ru/γ-Al_2O_3 catalyst for synthesis of heavy hydrocarbons from syngas(Fischer-Tropsch synthesis)was prepared by impregnation method.
实验结果表明,随反应温度的升高,催化剂的催化活性提高,CH4的选择性增加,重质烃的选择性先增加后减小;升高反应压力有利于提高催化剂的催化活性、增加重质烃的选择性;增大气态空速不利于重质烃的生成;随n(H2)∶n(CO)的增大,CO的转化率和CH4的选择性增加、重质烃的选择性减小。
2.
A Co/SiO 2 catalyst is prepared and used in F T reaction for the synthesis of heavy hydrocarbons.
对近期筛选出的一种重质烃合成反应性能良好的Co/SiO2 催化剂进行了 5 0 0h的寿命试验 ,考察了在不同反应温度、压力和空速条件下催化剂的反应性能 。
4) heavy α-alkene
重α-烯烃
1.
In this paper, based on the property of crude oil and the reservoir conditions of Daqing oil field, using the byproduct, heavy α-alkene sulfonate of domestic refining factories, as a raw material and by sulfonating reaction of declining film style, the development conditions of surfactant AOS used to enhance oil recovery are studied.
以抚顺炼油厂的副产品重α-烯烃为原料,针对大庆油田原油性质及地层条件,通过正交方案设计,采用降膜式磺化反应,摸索出用于提高石油采收率的活性剂AOS的制备条件。
5) heavy aromatic hydrocarbon
重芳烃
1.
According to the latest information of technology in this field, comprehensive utilization of some important petrochemical byproducts, including C4 fraction, C5 fraction, heavy aromatic hydrocarbon, dry gas and liquid petroleum gas etc, their important down stream products were introduced.
结合最新相关技术进展,对C4、C5、重芳烃、炼厂气等主要石化副产品的综合开发利用进行了归纳与总结,介 绍了石化副产品的重要深加工产品,并对我国今后在石化副产品应用方面的发展方向进行了展望。
6) heavy hydrocarboncracking
重烃裂解
补充资料：化学中和的重石蜡烃的石油蒸馏物
CAS：64742-27-4
中文名称：化学中和的重石蜡烃的石油蒸馏物
英文名称：Distillates, petroleum, chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavyparaffinic； Distillates,petroleum,chemically neutralized heavy paraffinic
中文名称：化学中和的重石蜡烃的石油蒸馏物
英文名称：Distillates, petroleum, chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavyparaffinic； Distillates,petroleum,chemically neutralized heavy paraffinic
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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