5.2 固废处理（废催化裂化催化剂的回收利用）
Solid waste treatment (waste FCC catalyst recycling)
1）Background
石化行业各生产工艺中的废催化剂均为危险废物。废催化剂源主要有催化裂化催化剂等。
With the implementation of the new hazard list, waste catalyst in the production process is
classified as hazardous waste. Waste catalyst source include hydrogenation catalyst,
adsorbent and catalytic cracking catalyst.
2）Objective
实现废催化剂的无害化处理或者回收利用。或者寻找其它综合利用的方向，比如提铝制备冰晶石，或是提取镍、钼等其它高附
加值产品。
To achieve the harmless treatment of waste catalyst or recycling, or to find other
comprehensive use, such as producing cryolite, or the extraction of nickel, molybdenum and
other high value products.