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1)  pyrolysis oil
裂解油
2)  tar cracking
焦油裂解
1.
Research progress of catalysts for tar cracking;
焦油裂解用催化剂的研究进展
2.
Study on industrial application of tar cracking in biomass gasification;
生物质气化过程中焦油裂解的工业应用研究
3.
The effects of temperature and residence time on tar cracking in the freeboard of a fluidized bed have been investigated in order to reduce the tar produced in the pyrolysis process of coal.
为降低煤在热解过程中的焦油产率 ,在一流化床稀相段考察了温度和停留时间对焦油裂解的影响 。
3)  Cracking Gasoline
裂解汽油
1.
Determination of Diene Value in Cracking Gasoline by Infrared Spectrophotometry;
红外光谱快速测定裂解汽油双烯值
2.
Combined with stoichiometric method, the diene value in cracking gasoline was determined by Fourier Transform Infrared Spectroscopy at selected wavenumber region.
用傅里叶红外光谱仪,在选定的波数范围内,采用化学计量学法测量乙烯裂解汽油的二烯值。
3.
The paper described the analytical method of butenes and pentenes in cracking gasoline with a boiling point range from initial to 210℃.
介绍了一种适于沸点范围从初馏点到210℃的裂解汽油中C4和C5异构烯烃的分析方法——以两根单柱分析系统的数据为基础,经关联计算进行定量。
4)  pyrolysis tar
裂解焦油
1.
Daqing pyrolysis tar was mixed into delayed coking feed under various blending ratios,and their effects on the product slates and product quality were investigated.
将裂解焦油以不同比例掺炼到延迟焦化原料油中,考察产品分布和产品性质。
5)  cracked gasoline
裂解汽油
1.
Analysis on causes for cracked gasoline emulsification and technical measures;
裂解汽油发生乳化的原因分析及技术措施
2.
Using cumine hydroperoxide(CHP) as the oxidation accelerator of the removing arsenide from cracked gasoline .
用过氧化氢异丙苯(CHP)作为裂解汽油脱砷的氧化剂,其特点是加量少,无副作用,氧化完全,反应速度快,脱砷效果好。
6)  Pyrolysis gasoline
裂解汽油
1.
Industrial application of pyrolysis gasoline second-stage hydrogenation catalyst DZCⅡ-1;
裂解汽油二段加氢DZCⅡ-1催化剂工业应用
2.
Influence factors analysis and countermeasure of running cycle of pyrolysis gasoline hydrogenation catalyst;
裂解汽油加氢催化剂运行周期影响因素分析及对策
3.
Macrokinetics of olefin hydrogenation in pyrolysis gasoline over Co-Mo/Al_2O_3 catalyst;
Co-Mo/Al_2O_3催化剂上裂解汽油中单烯烃加氢宏观动力学
补充资料:裂解气的油吸收分离
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性质:裂解气分离方法之一。利用溶剂油对裂解气中各组分的不同吸收能力,将裂解气中除氢气和甲烷以外的其他烃全部吸收,然后用精馏法将各种烃逐个分离。作为吸收剂的溶剂油有轻质芳烃、碳四馏分、碳三馏分等。与深冷分离相比,在脱甲烷塔中加入吸收剂可避免该塔采用低温,但有关塔釜也因温度升高易使烯烃、炔烃聚合而堵塞,并因加入大量吸收剂使能耗增大。所以除个别小型厂外,大型乙烯装置已不再采用此法。另外,此法有时也用来简易分离湿天然气、油田伴生气、炼厂气等轻烃混合物以制取碳四、碳三、碳二及甲烷等馏分,这时常俗称浅冷分离。

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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