苯系物

Annual sales: steel, Crude Benzol, Coke, tar, ammonium sulfate, and so on. 常年銷售：鋼材，粗苯，焦碳，焦油，硫酸銨等。

The benzol concentration of some exceeds the requirements of standard. 少數(shù)(大約10%25)存在苯濃度超標(biāo)問題;

The major problem of solvent extraction dephenolization process is that crude benzol dissolve in ammonia liquor. 以粗苯為溶劑萃取脫酚，粗苯的主要消耗是其在處理后氨水中溶解的損失。

Gas carrying with wash oil after the benzol washer,disease of wash oil,leaking oil of oil water separator etc. 塔后煤氣夾帶洗油、洗油變質(zhì)、油水分離器跑油等是影響循環(huán)洗油消耗的主要原因。

The present problems existed in crude benzol recovery process of WISCO is analyzed. 分析了目前武鋼粗苯回收工藝存在的問題。