hexane

Research progress in theory and equipment for hexane production and purification

正己烷生产纯化工艺的理论及设备研究进展

Design of Technical Transformation for Recycling Hexane System of Polyethylene Device

聚乙烯装置己烷回收系统技改设计

Analysis of Operating Capacity in Hexane Recovery System of Low Pressure Polyethylene Unit

低压聚乙烯装置己烷回收系统操作能力分析

Objective To study the mechanism of toxicity of hexane .

目的探讨正己烷毒性的作用机制。

Study on Properties of Acetone / Hexane / Water Mixture Solvent

丙酮/己烷/水混合溶剂基本性质的研究

The conversion rate of hexane increases with enhancing supply voltage .

增大供给电压可以提高正己烷裂解率；

Objective To establish the gas chromatographic analysis for determination of hexane in air .

目的建立空气中正己烷的气相色谱分析方法。方法以活性炭采集空气中正己烷，苯解吸，聚乙二醇6000柱分离，氢火焰离子检测器检测。

Study on Biology Indexes of Workers Exposed to n - hexane

正己烷接触工人生物学指标的研究

Methods 256 factories using n hexane were investigated .

方法调查256家使用正己烷企业；

The article brief the origin of hexane and stress the method of industrial separation .

介绍了己烷的原料来源，重点介绍了其工业分离方法。

Improvement of the Accuracy to Determine the Trace Water in Hexane and Solvent Oil

提高己烷、溶剂油中微量水测定的准确性

Mobile phase : n - hexane containing 3 % ether ;

流动相：含3%乙醚的正已烷溶液；

N - Hexane Was Obtained from 6 # Solvent Oil

利用6号溶剂油生产正己烷

The Technology to Absorb the Hexane from Tail Gas with Paraffin Oil

石蜡吸收技术在尾气回收中的应用

Well soluble in water , hexane and vegetable oils .

易溶于水、植物油和正己烷。

Preparation of light alkenes by gas phase oxidative cracking of hexane

正己烷气相氧化裂解制取低碳烯烃

Gas chromatographic analysis of hydrogenation products of hexane solvent

己烷溶剂加氢产物的气相色谱分析

Acidity Characterization of Solid Acid and Cracking Activity for Hexane

固体酸酸性表征及其正己烷裂化活性考察

Investigation in Optimization of Condensation Process for Cis-1,4-polybutadiene Rubber with Hexane Solvent System

己烷溶剂体系顺丁橡胶凝聚工艺优化探讨

Discussion on the process of producing hexane by distillation and hydrofining

精馏、加氢精制法制取正己烷工艺探讨

Vapor pressure determination of hexane and methanol contained in rapeseed meal

菜籽饼粕中残留己烷和甲醇的蒸汽压测定

Some Basis Properties of Hexane / Alcohol Mixture

烃/醇型混合溶剂部分基本性质的研究

PROPERTIES OF EPDM SOLUTION IN HEXANE ⅰ . Determination of Refractive Index and Density

乙丙橡胶正己烷溶液的物性研究Ⅰ.折光率、密度的测定

Hexane had once and for all effect on eight kind species of PAHs .

但正己烷作为共溶剂，能同时对8种PAHs都有效果。

The petroleum spirit to be used for the test is aliphatic solvent hexane .

用于此试验的汽油是脂肪族溶剂乙烷。

The best takes hexane instead of ether as the optional solvent extraction .

考虑到乙醚的毒性，可选正已烷代替乙醚作为溶剂进行抽提。

METHODS The sample was extracted with hexane .

方法药品碱化后用正己烷萃取。

The Co nanorods showed narrow size distribution and no agglomeration in hexane .

在正己烷中基本无团聚，呈现单分散，形态均一，粒径分布窄。

Compared with hexane control , the pheromone has strong attractiveness to T.

与正乙烷对照比较，4.8&二甲基癸醛信息素对赤拟谷盗T。

Systematic comparisons between the extraction effects by using mixed solvent and by using hexane alone are made .

对混合溶剂与单用轻汽油的浸出效果作了对比。