CAJ | 학술논문

为治理高硫煤制甲醇过程中产生的废气，回收废气中大量的CO2，实现节能减排。充矿国宏化工有限责任公司采用国内先进技术，新建一套5万t/a食品级液体CO2装置，本文介绍了该装置的工艺流程和设备型号，装置运行情况及相关优化整改措施。
위치리고류매제갑순과정중산생적폐기，회수폐기중대량적CO2，실현절능감배。충광국굉화공유한책임공사채용국내선진기술，신건일투5만t/a식품급액체CO2장치，본문개소료해장치적공예류정화설비형호，장치운행정황급상관우화정개조시。
In order to realize energy saving and emission control, to recover liquefied food-grade carbon dioxide with high efficiency by purifying waste gas released from the production of high-sulfur coal to methanol. Based on a real case in Yankuang Guohong Chemical Corporation Limited, introduced a self-designed, newly-established plant of 50 kt/a food-grade liquid carbon dioxide with domestic advanced technology. To describe the process technology, plant model and operation, the existing problems and countermeasures are also put forward.