煤焦油加工

并就宝钢化工煤焦油加工的现状进行介绍。

Finally , the coal tar processing status in Baosteel is introduced .

煤焦油加工技术的发展和建议

Recent Development of Coal Tar Processing Technology and Related Suggestion

16.5万t/a煤焦油加工装置分析

Analysis of 165,000 t / a Coal Tar Processing Plants in China

我国煤焦油加工的现状及发展趋势

The Actuality and Development Tendency of the Coal Tar Treatment in China

此外还讨论了煤焦油加工企业的发展模式。

Besides , the development mode of coal tar enterprises was also discussed .

煤焦油加工技术进展和发展对策

Progress Status in Coal Tar Process and Our Countermeasures

浅谈煤焦油加工发展趋势

Talking About Developing Tendency of Coal Tar Treatment

煤焦油加工项目的综合评价

Comprehensive Evaluation of Coal Tar Processing Project

煤焦油加工技术进展及产业化评述

Status and Prospects of Coal Tar Processing

对山焦30万t/a煤焦油加工改造项目的环境经济损益分析

Environmental and Economic Profit and Loss Analysis on the Coal-tar Processing and Reforming Project of Shanxi Coke-oven Plant

煤焦油加工是煤化工的重要内容之一，与煤炭、冶金和化工等行业密切相关，在世界范围内已有相当规模。

Coal tar processing is one of the most important areas of coal chemical technology and a main intermediate ring binding coal mining , metallurgy and chemical industry .

独立焦化厂关注焦炉煤气的综合利用：行业内外的大量投资涌向煤焦油加工和苯加氢项目；

The independent coking plant concerns comprehensive utilization of coke oven gas ; a great deal of investment inside and outside the coking industry is boomed to coal tar processing and benzol hydro-refining projects ;

而低温煤焦油加工方法中较为成熟的仅是加氢精制工艺，但此工艺有很大的局限性，要求生产规模大，加工成本太高。

A more mature processing method of low-temperature coal-tar is the hydrogenation refining craft , but this craft has a lot of limitations , its request scale of production is big , the processing cost is too high .

从生产规模、工艺方法、产品种类、市场前景、环保与节能及装备水平、加工成本、投资与效益等方面论述了国内煤焦油加工与世界先进发达国家的差距；

Expounded was the difference between domestic and advanced oversea technology in relation with the production scale , technical process , product species , market prospect , environment protection , energy conservation , technical level of equipment , production cost , investment and benefit ;

当前我国煤焦油加工不仅分散在小规模装置上进行，而且用了全常压连续蒸馏的生产工艺，致使平均能耗高达1.09～1.26GJ/t。

At present time not only does China 's coal tar processing scatters on small equipment , but also normal pressure continuous still process use . As a result , average energy consumption is as high as 1.09 ~ 1 . 26 GJ / t.

介绍了国内外煤焦油加工发展的现状和煤焦油分离的新技术，阐述了我国在该领域存在的不足，并以PRO/Ⅱ为工具对煤焦油两塔式连续蒸馏进行了模拟研究。

The paper introduces coal tar processing and new technology of coal tar separation both at home and abroad and the shortcomings of domestic technology . PRO / ⅱ was used to simulate two-column continuous distillation and was found to be a good tool to improve the technology .

结晶分离技术在煤焦油深加工工艺上的应用

Application of crystallization separating technique on the coal tar far-processing

煤焦油深加工产品的开发和应用进展

Development and Application of Coal Tar Deep Process

低温煤焦油简易加工酚钠抽提方案之研究

A simplified method for refining low temperature coal tar by extraction with sodium phenolate solution

但是，目前我国的煤焦油深加工存在规模比较小而分散、加工深度低、污染较严重等问题。

But now the main disadvantages of coal tar process-ing in China are small scattered scale , low processing depth and serious pollution .

FT-IR表明，通过超临界抽提，可以使大量高附加值产品在轻油组分中得以富集，有利于煤焦油进一步的加工利用。

FT-IR shows that , through supercritical extraction , it can make lots of high value-added products accumulate in light oil components , which is helpful for further processing utilization of coal tar .

煤焦油各馏分加工技术的选择，对煤焦油加工厂的整体水平有很大影响。

The selection of process technology of coal tar fraction have an effect on general level of coal tar plant .

主要提出了浮法玻璃工厂使用煤焦油及其深加工产品替代部分重油的可行性，分析了有关的市场情况、经济性和技术可行性。

This paper proposed to use coal tar and other processed products instead of partial heavy oil for float glass plants and analyzed related market supply , economic and technical feasibility .

煤焦油、苯的加工利用

Processing and Utilization of Coal Tar and Benzene

对煤焦油沥青进行深加工以提高沥青产品的附加值是煤焦油加工中的一个重要问题。

Further processing of coal pitch to raise the additive value is a key problem in coal tar processing .

而对煤焦化工业产生的副产品中温煤焦油进行深加工，既是提升能源利用价值之举，又是解决以往煤焦油被粗放性使用而造成环境破坏的有益途径。

Deep processing of the mid-temperature coal tar which is the byproducts in coal-coking industry can not only enhance the value of energy , but also an effective way to solve the problem that the environment was disrupted because of the extensive use of coal tar before .

并指出煤焦油的研究应注重系统化和可行性，对促进我国煤焦油加工技术的发展具有参考价值。

According to the authors , the systematization and feasibility should be paid attention to , which will promote the development of processing technology of coal tar .

阐述了对鲁奇加压气化过程中产生的煤焦油加氢改质处理的工艺及原理，并与传统的煤焦油加工工艺进行了对比。

To pressurize the coal tar oil in Lurgi process which in the gasified process and make comparison with traditional coal tar oil hydrogenation process .

对煤焦油主要组分进行准确测定，可为煤焦油的综合利用、煤焦油集中加工工艺参数的设计以及煤焦油加工下游产品的开发提供详细的基础数据。

The exact determination of the main components in coal tar can provide basic data for the comprehensive utilization of coal tar and the development of its downstream products .

长期以来，由于缺乏对煤焦油中组成了解，忽视了对煤焦油的利用，使得大量的煤焦油资源基本不加工而直接外销，或直接作为燃料油低价值使用。

For a long time , because of the lack of understanding of the composition of the coal tar , the valuable resources are practically sold to other provinces or other countries , or directly as a fuel oil use .