煤焦油深加工

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

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 .

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 .

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 .