wood spirit

The cause of high acidity in fine methanol during three column rectification was analyzed and acidity control method suggested.

分析了三塔精馏过程中精甲醇酸值高的原因,提出了精甲醇酸度的控制方法:预精馏塔pH值的控制、预精馏塔不凝气温度的控制、甲醇合成反应的控制、常压塔侧线采出量的控制以及控制加压塔和常压塔的操作等,通过优化控制,精甲醇优等品率可达到90%以上。

An alcohol derived from methanol.

木精，甲醇由甲醇得到的醇

carbinol:an alcohol derived from methanol.

木精,甲醇:由甲醇得到的醇.

wood alcohol

【化】甲醇, 木醇

industrial methylated spirit

工业用甲醇变性酒精

Feasibility of Producing High Purity Methanol from Industrial Grade Methanol by Purification in China;

我国工业甲醇提纯精制高纯甲醇的可行性

Analysis of Fine Desulfurization and Methanol Catalyst for the 80 000t/a Methanol Plant

8万t/a甲醇装置精脱硫与甲醇催化剂应用分析

Study on Separating Methyl Acetate-Methanol by Salt Extractive Distillation;

加盐萃取精分离醋酸甲酯—甲醇的研究

Hydroxymethylation of lignin from ethanol pulping of aspen

杨木乙醇木素羟甲基化改性反应的研究

Content Relationship of Water and Ethanol in Extracts from Methanol Pressure Distillation Column

甲醇常压精馏塔采出物中水与乙醇含量的关系

ethyl alcohol denatured with methyl alcohol to prevent its use as an alcoholic beverage.

被甲醇变性而不能饮用的酒精。

Sum-Up of Design and Operation of 300 kt/a Methanol Rectification Process

300kt/a甲醇精馏工序设计及运行总结

Application of three-column rectification process in refined methanal production and its effect of energy saving and emission reduction

甲醇三塔精馏技术的应用与节能减排

Analysis of Special Features in 100 kt/a Methanol Rectification Process

100kt/a甲醇精馏系统运行特点分析

Influence of vapor-liquid equilibrium in pressure distillation for methanol distillation process

甲醇加压精馏对体系汽液平衡的影响

Simulation and Optimization on Process of Extractive Distillation for Meac-Meoh;

醋酸甲酯—甲醇萃取精馏工艺过程的模拟与优化

Detection of Methanol,n-propanol and Fusel Oil in Molasses Alcohol by Gas Chromatography

气相色谱法测定糖蜜酒精中的甲醇、正丙醇和杂醇油

Dynamic Behavior of a Novel Double-effect Distillation Process for Methanol Purification;

新型甲醇精制双效精馏流程的动态行为研究

Fine Desulphurization of Atmospheric Temperature in Protecting of Methanol Catalyst and Methanol Olefination Catalyst

保护甲醇催化剂与醇烃化催化剂的常温精脱硫工艺