Technology and plants for production of food-grade CO₂

Plant capacity: 100~20×10⁴Nm³/h

Technical characteristics:

    The process is short, and has high precision desulfurization, low consumption and investment. The hydrogen sulfide in gas absorption ability is very strong.

Application scope:

    Desulfurization of recycle hydrogen, coking dry gas, catalytic dry gas ,hydrogenation dry gas, refinery gas, coke oven gas, water gas, shifted gas of different kinds of hydrogenation plants.

Typical achievements:

    Shandong Huifeng Petrochemical Group Co., Ltd.: 120×10⁴t/a wax oil hydrogenation plant with recycle hydrogen desulfurization unit

    Shandong Lihuayi Group Co., Ltd.: 100×10⁴t/a hydrogenation refinement plant with recycle hydrogen desulfurization unit

    Zhenghe Group Co., Ltd.: 70×10⁴t/a hydrogenation refinement plant with recycle hydrogen desulfurization unit

    Shandong Chambroad Petrochemicals Co., Ltd.:  80×10⁴t/a hydrogenation refinement plant with recycle hydrogen desulfurization unit