For this reason, the oil quality is improved, the rate of vacuum distillate oil is increased, and a good economic benefit …
因而，改善了油品质量，提高了减压拔出率，取得了较好的经济效益。
A refinery term for distillate oils containing crystalline wax before they are dewaxed to produce paraffin wax and paraffin oil.
在通过脱蜡生产石蜡和脱蜡油之前，含结晶蜡的馏分油的炼厂术语。
The sulfur compounds in heavy distillate oil can be separated effectively by the joint use of chromatography and other separation methods.
色谱法与其他分离方法联合使用，能够有效地分离重质馏分油中的硫化物。
Green oil components in the propane distillate oil can be removed, thus improving the effect and value in use of the propane distillate oil.
该工艺可脱出丙烷馏分油中的绿油组分，从而提高了丙烷馏分油的使用效果和价值。
The said catalyst can be used for hydrotreating process of fraction of petroleum, especially for hydrodesulphurization and hydrodenitrification process of middle distillate oil .
该催化剂可以广泛的用于石油馏分的加氢处理过程，特别适合于中间馏分油的加氢脱硫、加氢脱氮和加氢脱芳过程。
A calibration valve oil for hydraulic shield safety valves was formulated by a base oilobtalned from the distillate of a deep-refining paraffinic crude with qualified additives.
以深度精制的石蜡基馏分油为基础油，添加具有改善油品性能的添加剂研制了液压支架安全阀校阀油。
The extraction and refining process includes distillating washing oil or anthracene oil to get fluorene distillate, then crystallizing the fluorene distillate to get fluorene using cooling or solvent.
芴的提取精制过程是先间歇蒸馏洗油馏份或蒽油馏份切取芴主馏份，再采用冷却结晶法或溶剂结晶法精制芴主馏份得到芴。
Fluorene is an important material in organic chemical industry. It is usually extracted from the washing oil or anthracene oil distillate of coal tar.
芴是重要的有机化工原料，多从煤焦油的洗油馏份中提出，也可从蒽油中提出。
The diesel distillate originated from import heavy oil or residue exhibited very poor stability.
以渣油、进口重油为原料，生产轻质油(柴油馏分)，产品存在稳定性极差的质量问题。
Objective Rapeseed oil deodorizer distillate is an important source of natural vitamin e.
目的菜籽油脱臭馏出物是天然维生素e的重要来源之一。
The percentage of free fatty acid ( FFA ) in cottonseed oil deodorizer distillate ( CODD ) is 40 % ~80 %.
棉籽油脱臭馏出物中含有40%-80%的游离脂肪酸，对这部分脂肪酸的甲酯化进行了研究。
By analysis the main component of rapeseed crude oil, rapeseed oil residue and rapeseed deodorizer distillate, rapeseed crude oil to be 0.
通过对菜籽毛油、菜籽油脚及菜籽脱臭馏出物中主要成分分析，得到菜籽毛油的水分0。
Besides, Litsea cubeba oil of high quality may be extracted from distillate obtained from different stages without changing the total yield.
分阶段接收馏出液还可在总产率不变的情况下得到相当比例的高质量的山苍子油。
An analytical procedure as well as the separation method of the hydrocarbon constituents in heavy distillate and residue of crude shale oil is recommended.
通过本工作，初步拟定了适合于页岩油重油、残油的族组成系统分析的方法流程，同时也是族组份分离方法。
The purification of natural tocopherols from methyl esterified soybean oil deodorizer distillate was discussed.
以甲酯化的大豆油脱臭馏出物为原料，从中分离提纯天然生育酚。
Fatty acid methyl esters were prepared by esterification in a fixed bed reactor from methanol and fatty acids in palm oil deodorizer distillate (PODD) using a cation exchange resin as catalyst.
以强酸性阳离子交换树脂为催化剂，经过自制的固定床反应器，使棕榈油脱臭馏出物(PODD)中的脂肪酸与甲醇起酯化反应，合成脂肪酸甲酯。
Part of light vacuum distillate can be used as the light chemical oil.
减一线油馏分中部分可作为化工轻油。
Determines residue and oil distillate in emulsified asphalt for research, quality control and specification acceptance purposes.
乳化沥青残留物与馏出油含量蒸馏测定方法，用于研究、质量控制和规格验证等用途。
The invention provides a method and a system for extracting and separating natural VE from plant oil deodorizing distillate.
本发明提出一种从植物油脱臭馏出物中提取分离天然VE的方法及系统。
The natural vitamin E concentrated from soybean deodorized distillate is used as antioxidant and is added into the fish oil with EPA and DHA respectively.
前言： 采用从大豆油脱臭馏出物中提取的浓缩天然维生素E作为抗氧化剂，分别添加在含EPA、 DHA的鱼油中。
The natural vitamin E concentrated from soybean deodorized distillate is used as antioxidant and is added into the fish oil with EPA and DHA respectively.
前言： 采用从大豆油脱臭馏出物中提取的浓缩天然维生素E作为抗氧化剂，分别添加在含EPA、 DHA的鱼油中。
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