Technologies of hydrogenation for coal tar and crude benzene

Plant capacity: 5~30×10⁴t/a

Technical characteristics:

    High-pressure reactors and high-pressure heat exchangers can be designed independently and quickly according to the requirements of plant; and are optimized to decrease the weight and investment of reactor and exchanger, comparing with similar users there is a reduction 15-20% weight; unique internal components of reactor.

Application scope:

    Coal tar (high temperature, medium high temperature, medium low temperature), anthracene oil, coal diesel, scrubbing oil can be produced naphtha and diesel oil.

Typical achievements:

    Harbin Gasification Factory: 5×10⁴t/a medium low temperature coal tar hydrogenation plant

    Pingdingshan Tianhong Coking Factory: 2×10⁴t/a high temperature coal tar hydrogenation plant

    Qujing Zhongyi Fine Chemical Industry Co., Ltd.: 8×10⁴t/a low temperature coal tar hydrogenation plant

    Shandong Ruike Petrochemical Co., Ltd. (Shandong Qihe): 8×10⁴t/a crude benzene hydrogenation plant

    Dongying Guangyue Chemical Industry Co., Ltd.: 35×10⁴t/a diesel upgrading plant (treating coal tar as well)

    Shandong Shenchi Petrochemical Co., Ltd.: 30×10⁴t/a diesel upgrading plant (treating coal tar as well)

    Zhenghe Group Co., Ltd.: 60×10⁴t/a hydrogenation plant (treating coal tar as well)