1) C_5 cent
C5组分
2) C1-C5 carbohydrate composition
C1~C5烃类组分
1.
18 C1-C5 carbohydrate composition in liquefied petroleum gas(LPG) was separated by 30 m×0.
)HP PLOT/A l2O3石英毛细管柱,程序升温和分流进样技术对液化石油气的18种C1~C5烃类组分进行分离。
3) C5 fraction
C5馏分
1.
The hydrogenation activation and stability of Ni/Al2O3 - SiO2 catalyst was studied with light C5 fraction as the probe.
以轻质C5馏分为探针,考察了Ni／Al2O,-SiO2催化剂的加氧活性稳定性。
2.
Ionic liquid of 1-butyl-3-methyl imidazolium hexafluorophosphate was used as a reaction medium and catalyst for dimerization of mixed dienes in C5 fraction,and their influences on dimerization were investigated.
用离子液体1-丁基-3-甲基咪唑六氟磷酸盐作为裂解C5馏分中混合二烯烃的反应介质和催化剂,考察了其对混合二烯烃二聚反应的影响。
3.
The gas chromatographic analysis methods of C5 fraction and its products were optimized by using self-made SE-30 capillary columns of different film thicknesses.
采用自制的不同膜厚SE-30毛细管色谱柱,对C5馏分及其产品的气相色谱分析条件进行优化。
4) C 5 fraction
C5馏分
1.
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。
2.
The fresh and deactivated Ni/Al 2O 3-SiO 2 catalysts for the hydrogenation of light C 5 fraction were characterized by XRD, TG-DTA, and pore structure analysis.
利用X射线衍射、热重 差热分析和孔结构分析对新鲜和失活的Ni/Al2 O3 SiO2 催化剂进行了表征 ,讨论了催化剂的失活机理 ,并考察了催化剂在轻质C5馏分加氢反应中的稳定性和加氢工艺条件 。
3.
The content of cyclopantadiene in C 5 fraction was decreased by heat polymerization into dicyclopentadiene and subseguent distillation to collect the top fraction up to 70 ℃ b.
以大庆石化总厂 C5馏分为原料 ,经热聚、蒸馏脱除环戊二烯 ,并切割出 70℃以前的馏分 ,采用自制的Al Cl3络合物催化剂 ,合成了浅色 C5石油树脂。
5) C 5 distillate oil
C5馏分油
6) C_5
C5
1.
The eight component of C_5 are separated and analyzed with a SE-30 capillary gas chromatographic column and detector(FID).
采用SE- 30毛细柱、FID、程序升温气相色谱法分析了TAME合成原料及产品的C5组成 ,解析出 C5的8个组分 ;采用 GDX1 0 4填充柱、TCD对含醚产品进行了分析 ,解析出水、甲醇及 TAME。
2.
Present status and application of isoprene,cyclopentadiene and m-pentadiene in cracking C_5 fraction products were reviewed.
重点介绍了国内外裂解C5分离产物异戊二烯、环戊二烯和间戊二烯利用近况,提出C5综合利用具有很广阔的发展前景和现实意义。
3.
The serum concentrations of C_3, C_5 and the titer of AChRAb were detected prior and post-treatment and compared with 14 control patients without MG (NC group).
C5浓度MG组和NC组差异无显著性(P>0。
补充资料：3,7-二甲基-2,6-辛二烯醇与甲基乙基酮和甲醇蒸馏轻组分的反应产物
CAS：68937-18-8
分子式：C10H16O·C4H8O·CH4O
中文名称：3,7-二甲基-2,6-辛二烯醇与甲基乙基酮和甲醇蒸馏轻组分的反应产物
英文名称：2,6-Octadienal, 3,7-dimethyl-, reaction products with Me Et ketone and methanol, by-products from, distn. lights , by-products from, distn. lights
分子式：C10H16O·C4H8O·CH4O
中文名称：3,7-二甲基-2,6-辛二烯醇与甲基乙基酮和甲醇蒸馏轻组分的反应产物
英文名称：2,6-Octadienal, 3,7-dimethyl-, reaction products with Me Et ketone and methanol, by-products from, distn. lights , by-products from, distn. lights
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条