refined tar是什么意思

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Summarizes the history evolution, status in quo and development of coal tar processing, introduces the domestic process and equipments evolution technologies of coal tar refining and products deep processing, also with the related new technologies which are introduced into our home these years.

对煤焦油加工的历史沿革、现状与发展进行综述,重点介绍国内煤焦油精制及其产品深加工的工艺与设备改进技术与近年引进的有关新技术,旨在新技术能为我所用,提高煤焦油加工产品的质量,增加产品品种,尤其在节能降耗、环境保护方面有所得益。

Compositions and Structure Characterizations of Coal Tar Refined Soft Pitch

煤焦油精制软沥青组成及结构的表征

Study on Distribution and Heat Stiability of Nitrogen in Coal Tar Refined Soft Pitch

煤焦油精制软沥青中氮的分布和热稳定性研究

Study on Non-isothermal Heat Conversion Kinetics of Coal-tar Refined Soft Pitch

煤焦油精制软沥青非等温热转化动力学研究

Distribution and Thermal Stability of Sulfur from Coal Tar Refined Soft Pitch

煤焦油精制软沥青中硫的分布及热稳定性

Distribution and Heat Stability of Nitrogen and Sulphur in Coal Tar Refined Soft Pitch

煤焦油精制软沥青中氮、硫的分布和热稳定性的分析

Refinement and Application of Anthracene,Phenanthrene and Carbazole from Coal Tar

煤焦油中蒽、菲、咔唑的精制及利用

Application of Aspen Plus in the Complex Components Distillation

Aspen Plus在煤焦油复杂组分精馏中的应用

Extraction of Washing Oil Distillate from Tar and Its Application in Fine Chemical Industry

煤焦油洗油组分提取及其在精细化工中的应用

RESEARCH ON PREPARATION OF 2, 6-DIALKYLNAPHTHALENE FROM COAL TAR

从煤焦油中制取2,6—二烷基萘的研究

Study of Combustion of Petroleum Coke to Produce Water Gas and Carbon Monoxide;

石油焦燃烧制取水煤气及CO气的研究

STUDY ON HYDRO-CATALYSIS OF MIDDLE/LOW-TEMPERATURE COAL TAR TO CLEAN FUEL

中/低温煤焦油催化加氢制备清洁燃料油研究

Study on Co-coking Blending Coking Coal with Low Temperature Coal Tar Pitch and Tarry Residue;

低温煤焦油沥青及焦油渣配煤炼焦实验研究

A PREPARATION STUDY OF 2,6-DIALKYLNAPHATHALENE FROM COAL TAR AND ITS APPLICATION

从煤焦油中制取2,6-二烷基萘的研究与应用市场

Research on Preparation and Performance of Emulsified Coal Tar Flotation Reagent

乳化煤焦油浮选药剂的制备及性能研究

Development and Application of Refining Purifying Plant of Coke Oven Gas for Power Generation

发电用焦炉煤气精净化装置的研制与应用

coal tar colours

煤焦油染料,合成染料

Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas.

氨气、 煤焦油、 焦煤都是煤气生产过程中的副产品.

German chemist. He won a1918 Nobel Prize for the synthetic production of ammonia .

氨气、煤焦油、焦煤都是煤气生产过程中的副产品.