light distillate

light distillate 基本解释

网络  轻质油; 轻馏分

机械

重点词汇

• lightn. 光, 光亮, 灯, 日光, 发光体, 光源, 杰出人物, 火花, 眼光 a. 轻的, 少量的, 轻微的, 轻快的, 轻浮的, 明亮的, 淡色的, 容易的 vt. 点燃, 照亮 vi. 点着, 变亮, 突降, 偶然碰到 adv. 轻地
• distillaten. 馏出物, 精华 [化] 馏出液; 馏出物

light distillate 双语例句

1. 1、 Gum content of light and middle distillate fuels-jet evaporation method
   轻质及重质馏出燃料中胶质含量测定法-喷射蒸发法
2. 2、 Light petroleum distillate, generally known as naphtha, was the logical choice.
   轻石油馏分，如石脑油是合乎逻辑的选择。
3. 3、 The two-stage hydrogenation refining and reforming of coal-derived light distillate
   煤液化轻油馏份的两段加氢精制和重整
4. 4、 The original combined process for C 4 processing to produce high octane value gasoline in Lanzhou Petrochemical Company was made up of MTBE, polyisobutylene, gas fractionation, polymerization and alkylation units, taking FCC light C 4 distillate as feedst
   兰州石化公司生产高辛烷值汽油的碳四加工联合工艺，原采用催化裂化生产的轻碳四馏分，由MTBE、聚异丁烯、气体分馏、叠合和烷基化等装置组成，流程较长。
5. 5、 The unit is a five-column process and its main products purity are as follows: purified propylene 99.6%, isobutene in light C4 distillate above 21%, which both are feedstock of polypropylene and polyisobutene units downstream.
   该装置为五塔设计流程，主要产品精丙烯的纯度为99.6%，轻碳四馏分中异丁烯纯度不小于21%，为下游的聚丙烯、聚异丁烯等化工装置提供原料。
6. 6、 A numeric method for computing limiting concentration of light component in the distillate of binary batch distillation under constant reflux ratio and hold-up in the column is introduced.
   介绍了采用恒回流比操作方法，在塔顶、塔板持液时，间歇精馏二元理想混合物，馏出液中轻组分极限浓度的数值计算方法。
7. 7、 Study on the cocatalyst for improving light distillate yield of residue catalytic cracking
   提高渣油催化裂化轻质油收率的助剂研究
8. 8、 The light distillate ( IBP~ 80 ℃) of refining gasoline is used as etherification material, the lifetime of catalyst is improved obviously.
   用精制后的轻馏分（初馏点～80℃）作为醚化原料，催化剂寿命明显提高。
9. 9、 Limiting concentration of light component in distillate of binary batch distillation under constant reflux ratio
   恒回流比二元间歇精馏轻组分的极限浓度
10. 10、 The reasonableness of the numeric method for computing limiting concentration of light component in distillate is confirmed using the calculated results of the example.
    通过举例计算检验了馏出液中轻组分极限浓度的数值计算方法的合理性。