1) cracking C 9 fraction
裂解C9馏分
2) C_9 fraction of pyrolysis gasoline
裂解汽油C9馏分
1.
The constituents of C_9 fraction of pyrolysis gasoline were analyzed by gas chromatography(GC) with flame ionization detector(FID) and gas chromatography/mass spectrometry(GC/MS).
采用毛细管气相色谱-氢火焰离子化检测器(CGC-FID)和气相色谱-质谱法(GC/MS)分析了热裂解汽油C9馏分的组成。
3) C9 fraction
C9馏分
1.
Aromatic solvent naphtha was obtained by two-stage synthesis from C9 fractions from ethylene cracking with boiling range of 100～200 ℃ in the presence of Lewis acid as catalyst.
以沸程在100～200℃乙烯副产C9馏分为原料,进行了以Lewis酸为催化剂的两段聚合法制备芳烃溶剂油工艺的研究。
2.
This article has described the technology to prepare aromatie solvent naphtha by use of the C9 fraction(100～200 ℃ boiling range) as raw material,few is acid as catalyst,through a cationic polymerization.
乙烯裂解的C9芳烃馏分(简称C9馏分),因富含有大量不饱和组分,是很好的聚合原料。
3.
Using maleic anhydride and C9 fraction from ethylene cracking(140~200℃)as raw materials , the carboxylic group containing petroleum resin used for paper-making were prepared by thermal polymerization .
讨论了以顺丁烯二酸酐和石油裂解副产C9馏分为原料,采用热聚合法合成造纸用含羧基石油树脂过程中原料配比、聚合温度、聚合时间、C9馏分的不同组成对产率及产品性能的影响。
4) C 9 fraction
C9馏分
1.
The components in C 9 fraction of the pyrolysis gasoline were separated and identified by gas chromatography-mass spectrometry (GC-MS) and gas chromatography-infrared spectroscopy (GC-IR).
采用气相色谱 质谱和气相色谱 红外联用技术对热裂解汽油C9馏分中的组分进行分离和定性分析。
2.
Using dicyclopentadiene(DCPD) extracted from the by-product C 5 fraction of ethylene cracking, and C 9 fraction and C 5 fraction(de-cyclic fraction) as raw materials, the petroleum resin exhibiting the properties of both C 5 petroleum resin and C 9 petroleum resin can be produced through thermal polymerization.
以乙烯裂解副产物C5馏分经过分离装置处理得到的活性组分双环戊二烯 (DCPD)为原料、与脱环C5馏分和C9馏分混合 ,通过热聚合的方法生产出兼有C5石油树脂性质和C9石油树脂性质的优良树脂。
5) crack C 9 fraction
裂解C9
1.
A new process for manufacturing thermally polymerized aromatic petroleum resins using crack C 9 fraction which are rich of DCPD has been developed.
以富含双环戊二烯的裂解C9馏分为原料 ,开发无污染的热聚合法芳烃石油树脂生产新工艺。
6) cracked C9 aromatic hydrocarbon
裂解C9芳烃
补充资料：生产乙烯的副产品C5馏分(链)烯烃-低聚物与生产乙烯的副产品双环戊二烯的聚合物-浓缩物和(链)烯烃和蒸汽裂解的石油馏分的聚合物
CAS：68131-84-0
分子式：
中文名称：生产乙烯的副产品C5馏分(链)烯烃-低聚物与生产乙烯的副产品双环戊二烯的聚合物-浓缩物和(链)烯烃和蒸汽裂解的石油馏分的聚合物
英文名称：Alkenes, ethylene-manuf.-by-product C5-cut, oligomers, polymers with ethylene-manuf.-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates
alkenes, ethylene-manuf.-by-product c5-cut, oligomers,polymers with ethylene-manuf.-by-product dicyclopentadiene-conc.alkenes and steam-cracked petroleum distillates
Alkenes,ethylene-manuf.-by-product C5-cut,oligomers,polymers with ethylene-manuf.-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates
分子式：
中文名称：生产乙烯的副产品C5馏分(链)烯烃-低聚物与生产乙烯的副产品双环戊二烯的聚合物-浓缩物和(链)烯烃和蒸汽裂解的石油馏分的聚合物
英文名称：Alkenes, ethylene-manuf.-by-product C5-cut, oligomers, polymers with ethylene-manuf.-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates
alkenes, ethylene-manuf.-by-product c5-cut, oligomers,polymers with ethylene-manuf.-by-product dicyclopentadiene-conc.alkenes and steam-cracked petroleum distillates
Alkenes,ethylene-manuf.-by-product C5-cut,oligomers,polymers with ethylene-manuf.-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates
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参考词条