benzol

Analysis on the Effect of Hydrocracked Tail Oil on Ketone-Benzol Dewaxing Production

加氢裂化尾油对酮苯脱蜡生产中的影响分析

Determination of Arsenic in Benzol Mixture

混合苯中微量砷含量的测定

Operating Experiences and Improving Measures for Light Benzol Refining Plant

轻苯精制装置的操作经验和改进措施

Unconverted oil from hydrocrackers can be treated in acetone-benzol dewaxing unit and clay treating plant to produce quality lube base oil.

对加氢尾油通过酮苯脱蜡、溶剂精制、石蜡发汗以及白土精制生产润滑油基础油和石蜡进行研究及工业试生产。

Enhancement of control level can reduce and avoid equipment corrosion of crude benzol workshop.

提高管理水平可降低和避免粗苯设备的腐蚀.

The research on treating the waste acid of crude benzol refining

粗苯精制废酸的净化研究

Design Calculation for Spiral Plate Heat Exchanger for Reboiling at the Bottom of Two-stage Benzol Scrubber

两苯塔底再沸用螺旋板换热器的设计计算

Application of DCS in Modification of Benzol Hydro refining System at Bao Steel

DCS在宝钢苯加氢系统改造中的应用

Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on.

常年销售: 钢材, 粗苯, 焦碳, 焦油, 硫酸铵等.

Practice of Improve Benzol Production and Reducing Wash Oil Consumption

提高轻苯产量及降低洗油消耗的实践

The study of treatment for spray paint using benzol blends in railway system

铁路喷漆作业混苯治理措施的研究

Laboratory Test on the Purification of Reclaimed Acid from Benzol Refining Process

精苯再生酸净化处理的实验室研究

The transformation and production rearrangement of the crude benzol distillation system are described.

介绍了粗苯蒸馏系统的改造和生产调整情况.

Using the fractions of vacuum distillate LDAO with cut temperature more than 500 ℃ by hydro-upgrading at laboratory in SINOPEC Jingmen Branch as feedstock, process conditions of ketone-benzol dewaxing& deoiling were investigated at laboratory.

以中国石化荆门分公司实验室加氢改质轻脱>500℃馏分油为原料，在实验室考察了酮苯脱蜡脱油工艺条件。

Study on Application of Calcining Process in Treatment of Waste Acid from Crude Benzol Refining

焙烧法在粗苯精制废酸处理中的应用研究

Benzol products of coal carbonization Determination of acid wash test Determination of mineral sulfate content in detergents Gravimetric method

GB/T8035-1987焦化苯类产品酸洗比色的测定方法GB/T15817-1995洗涤剂中无机硫酸盐含量的测定重量法

Research on Technology for Heat Exchanger Crude Benzol Washing with Phenol Oil

酚油清洗粗苯换热器技术的研究

The development of a high effective benzol-free paint remover was described.

根据“相似相溶原理”选择合适的有机溶剂作为脱漆剂的主要组成.

Aging Effects of Low Level Benzol Solvents on Working Population

低浓度苯系有机溶剂对职业人群的老龄化作用

Study on New Process of Crude Benzol Refining with Catalytic Chlorination

粗苯催化氯化精制新工艺的研究

Technical progress of domestic and foreign acetone-benzol dewaxing units were introduced in detail.

详细介绍了国内酮苯脱蜡装置技术进展情况.

Purification of Waste Acid from Benzol Refining by Salt-out Extraction Process

盐析萃取工艺处理精苯废酸的研究

Conclusion: There were aging effects of low level benzol solvents on working population.

结论：接触低浓度苯系有机溶剂人群有老龄化的存在。

Expert System for Operating Trouble Diagnosis for Crude Benzol Recovery Process

粗苯回收过程操作故障诊断专家系统

By taking optimization measure of blending liquid pitch discharged from wash oil regenerator into coal tar and eliminating naphthalene stripper, the benzol scrubbing effect is increased, the wash oil regeneration process is simplified, both good economic effect and environmental effect are obtained.

通过把洗油再生器排出的液态树脂沥青兑入煤焦油和取消脱萘塔等优化措施，提高了洗苯效果，简化了洗油再生的工艺，取得了很好的经济效益和环保效果。

The hydrocracked tail oil from hydrocracked in Refining Gaoqiao Branch was tested with ketone-benzol dewaxing technology.

加氢裂化尾油经酮苯脱蜡和白土精制工艺可生产高质量润滑油基础油.

The present problems existed in crude benzol recovery process of WISCO is analyzed.

分析了目前武钢粗苯回收工艺存在的问题.

Application of New Technology in Benzol Refining Modification

新技术在苯精制改造中的应用

Ways to Cutting down the Consumption of Crude Benzol Washing Oil

降低粗苯洗油消耗的途径

Application of Heat Transfer Oil in Crude Benzol Hydro-refining Process

导热油在粗苯加氢精制工艺中的应用