Lub toluene rov qab cov cuab yeej nyob rau hauv lub teeb ntawm super fiber cog extract seem, innovate cov nyhuv evaporation rau ob-effect evaporation txheej txheem, kom txo tau lub zog noj los ntawm 40%, ua ke nrog ntog zaj duab xis evaporation thiab cov residue ua tas mus li kev lag luam, txo cov polyethylene. nyob rau hauv cov seem toluene, txhim kho tus nqi rov qab ntawm toluene.
Toluene pov tseg kev kho muaj peev xwm yog 12 ~ 25t / h
Toluene rov qab tus nqi ≥99%