Refined soft pitch was obtained from the distillation of high temperature coal tar at 280 oC,extraction with solvent and then settlement,which was carbonized at 500 oC for 4h to afford the distillate.
以高温煤焦油为原料,蒸馏至280℃得软沥青,再经溶剂萃取沉降分离得煤焦油精制软沥青,在恒温500℃炭化4 h得馏出物。
To separate(a distillate)by distillation.
蒸馏出用蒸馏分离（馏出物）
A liquid condensed from vapor in distillation.
蒸馏液；馏出物在蒸馏中，从蒸汽浓缩的液体
cutback asphalt
溶于石油(馏出物)的沥青
non-viscous lubricating distillate
非粘性润滑油馏出物
testing method for distillation of cut-back asphaltic products
溶于石油(馏出物)的沥青产品蒸馏试验方法
Study on the Extraction of V_E by Molecular Distillation from Deodorizer Distillate;
分子蒸馏法从脱臭馏出物中提取V_E的研究
product takeoff
收取石油馏出物的连接管
Separation of Vitamin E from Cottonseed Oil Deodorizer Distillate
从棉籽油脱臭馏出物中提取维生素E
New process technology of producing biodiesel from rapeseed oil deodorizer distillate
利用菜籽油脱臭馏出物制备生物柴油新工艺
Research on Technology of Separation of Vitamin E from Deodorized Distillate;
脱臭馏出物中提取天然维生素E的工艺研究
Enzymatic Methylesterification and Purification of V_E from Soybean Oil Deodorized Distillate;
豆油脱臭馏出物酶法甲酯化纯化V_E的研究
Research of the solvent urea package for extracted tocopherol from debromination accompaniment
溶剂脲包法从脱溴馏出物中提取生育酚
"After destructive distillation, coal leaves a solid residue, coke, while, coal-tar and pitch are collected as a distillate, and coal-gas is collected in gasometer"
煤干馏后剩下的固体残渣焦炭,而煤焦油和沥青则作为馏出物收集起来, 煤气则收集于储气器中
Numerical Simulation of Molecular Distillation and Application in Recycling of Rapeseed Oil Deodorizer Distillate;
分子蒸馏过程数值模拟及其在菜籽油脱臭馏出物再资源化中的应用研究
Part of the overhead stream is withdrawn as distillate, or overhead product.
顶部液体的一部分作为馏出物或者说是塔顶产品采出。
The Distilled Ways of Two-Component System and the Analysis of the Distillate Composition;
双组分物系的蒸馏方法及馏出液组成的分析
It may be distilled from the reaction mixture using the heat of the reaction.
利用反应热，它可自反应混合物中馏出。
a component of a mixture that has been separated by a fractional process.
混合物通过分馏过程分离出来的成分。