华北石化炼油质量升级与安全环保技术改造工程
160万吨/年重油催化裂化烟气脱硫设施
洗涤塔内径6m，高93m，重192t。
Revamping for Quality Upgrade & Environment
Reservation
Flue Gas Desulfurization (FGD) Unit of
1.6 Million Tone/Year Heavy Oil Catalytic Cracking
