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开发的Co-Mo-Al7719型催化剂具有酸性低、孔径大等特点,能在焦炉气气氛下长期运转。在1.5立升模试装置上单程运转2800小时,活性未见下降,催化剂上积炭只有5%。文中还讨论了催化剂的酸性及孔径对积炭的影响。
Developed Co-Mo-Al7719-type catalyst with low acidity, large pore size and other characteristics, long-term operation in the coke oven gas atmosphere. In 1.5 liters modeled device on a one-way operation 2800 hours, no activity decline, the catalyst coke only 5%. The article also discussed the catalyst acidity and pore size on the impact of carbon deposition.