The initial distillation of coal tar,the utilization and processing of pitch and the deep processing of coking products were discussed and pertinent suggestions were offered based on the characteristics of high temperature coal tar.

根據(jù)高溫煤焦油的組成特點(diǎn),對煤焦油的初餾、瀝青加工利用和煤焦油產(chǎn)品的深加工技術(shù)進(jìn)行了探討,提出一些建議。

Improvements on the process of light benzol forerunning are described in this paper, Practice shows that these improvements are successful.

介紹輕苯初餾工藝的生產(chǎn)改進(jìn)。

This project forced on resolve the measure of the Initial boiling point、10%～90% distillation temperature、Final boiling point and the distillation rate problem.

本設(shè)計(jì)重點(diǎn)解決初餾點(diǎn)、10%~90%餾出溫度、干點(diǎn)測量以及油體餾出速度控制兩大問題。

dropping point

初餾點(diǎn), (潤滑脂)滴點(diǎn)

The Study of Simulation Basing on Primary Tower Pump Flow System with Fuzzy Control;

基于模糊控制的初餾塔底泵流量系統(tǒng)仿真研究

OPERATION EXPERIENCE AND EFFECT OF OPTIMIZATING PRIMARY FRACTIONATOR DURING CRUDE BENZOL REFINING PRODUCTION

粗苯精制生產(chǎn)中優(yōu)化初餾塔操作實(shí)踐及效果

Preliminary Study on Thin Layer Plate of Rectifying Tower with Isolated Phase Transform;

隔離相變薄液層精餾塔板的初步研究

Study on Performance of PVDF Hollow Fiber Membrane Distillation;

聚偏氟乙烯中空纖維膜蒸餾性能初步研究

Research on Molecular Distillation Technique to Purify the Rose Extract

利用分子蒸餾技術(shù)提取玫瑰油的研究初報(bào)

It also introduces the development survey of shale oil industry, analyses primarily the technologies of shale distillation abroad.

同時，也介紹了國外頁巖干餾工藝的發(fā)展概況，并對國外頁巖干餾技術(shù)做了初步的分析。

fractional distillation

分餾, 分解蒸餾(法)

Notion of Hot Raw Coke Oven Gas(COG) Utilization on Inside Airflow Pyrogenation Oven to Realize Low Temperature Carbonization

熱焦?fàn)t荒煤氣應(yīng)用于氣流內(nèi)熱式爐實(shí)現(xiàn)煤低溫干餾的初步設(shè)想

Effects of Topical Empyreumatic Oil from Sophora Alopecuroides L. on Allergic Contact Dermatitis in Mice

外用苦豆子干餾油治療小鼠變應(yīng)性接觸性皮炎機(jī)制初探

effluent fraction

流出的餾分, 選擇的餾分

To subject(a substance) to distillation.

蒸餾使（某物質(zhì)）蒸餾

To separate(a distillate)by distillation.

蒸餾出用蒸餾分離（餾出物）

Research on Friction Factor of Fluid Resistance and Preliminary Research on the Simulation of Atmospheric and Vacuum Distillation Process by PRO/II

流體流動阻力摩擦系數(shù)若干問題的探討與PRO/II對常減壓蒸餾過程模擬的初步研究

A liquid condensed from vapor in distillation.

蒸餾液；餾出物在蒸餾中，從蒸汽濃縮的液體

Measuring distillation range of petroleum fractions by Engler distillation related with gas chromatography simulated distillation technology.

基于色譜模擬蒸餾技術(shù)的石油餾分恩氏蒸餾餾程測定方法

column, fractionating or distillation ,of non-refracotry ,ceramic

陶瓷分餾或蒸餾塔,非耐火的

middle oil distillate

(煤油與潤滑油之間的餾分) 中間餾分