• 而且属于干干净净焦化精制装置

    And belong to a clean cooking crude benzole purificatory device.

    youdao

  • 焦化炼焦工业副产品精制得到二甲化工基础原料

    The crude benzol is the byproduct of coking industry, by the purification of which chemical foundation raw materials such as benzene, toluene and xylene can be obtained.

    youdao

  • 回收焦化生产中间产品,是精制车间生产纯二甲产品的原料

    Recovery of crude benzene is the coking plant production of intermediate products, refined workshop production of benzene, toluene, xylene and other products of raw materials.

    youdao

  • 介绍焦化放散气体回收系统开工调试经验

    This article introduced the commissioning experience of crude benzol-escaping air recovery system.

    youdao

  • 精制工艺产生焦油一直困扰焦化问题综述综合利用方法、新工艺

    The acidic coal tar from rude benzene refining is always the problem of the coking factory, this paper summed up whose comprehensive utilization in new method and new process.

    youdao

  • 本文叙述计算机辅助操作软件本钢焦化回收过程中的具体应用

    The specific application of computer aid operation software for the crude benzol recovery process in the Coking Plant of Benxi Iron and Steel Group in the paper.

    youdao

  • 其中炼焦炉周边煤气净化车间焦油加工车间焦化污染严重区域

    The surrounding area of the coke oven, the raw coal gas purification workshop and the coal tar and crude benzene processing workshop would be the most serious pollution area of the coking plant.

    youdao

  • 主营煤炭冶金焦煤焦油沥青焦化燃料油混合、工业萘、硫酸铵、轻粗苯油、国标产品

    Main business: coal, Metallurgical coke, Bituminous coal, coal tar pitch, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.

    youdao

  • 主营煤炭冶金焦、煤焦油、沥青焦化燃料油混合、工业萘、硫酸铵、轻粗苯油、国标产品

    Main business: coal, Metallurgical coke, Bituminous coal, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.

    youdao

  • 主营煤炭冶金焦、煤焦油、沥青焦化燃料油混合、工业萘、硫酸铵、轻粗苯油、国标产品

    Main business: coal, Metallurgical coke, Bituminous coal, Coking benzene, Fuel oil, Mixed oil, Refined Naphthalene, washed oil, Anthracene oil etc. GB products.

    youdao

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