关于PVC的翻译？ this process can be divided into 6 different steps from input of raw materials to the end products: 该工艺从原料输入到最终产品可分为6个步骤： a) input fresh vcm, additives and water into a stirring reactor (1), and maintaining temperature during the polymerization to control the grade of the pvc 将新鲜vcm、助剂和水加入一个搅拌反应釜（1），在聚合期间维持温度稳定以控制pvc的型号 b) discharge pvc powder after 85-90% vcm/pvc conversion to a blowdown tank (2) to flush off vcm gas and recover vcm gas to vcm gas holder (6) 在85-90% vcm转换成pvc后，将pvc粉末（浆料）排放到卸料罐（2），以分离出vcm气体，回收vcm气体到vcm气柜（6） c) pcv slurry containing vcm is fed into the stripping column (3) continuously, most of the residual vcm will be recovered from this column 含有vcm的pvc浆料连续进入汽提塔，在汽提塔内将回收大部分残留的vcm d) the slurry will be de-watered with a centrifuge device (4) 使用离心装置（4）脱水浆料 e) the slurry will be dried by the proprietary dryer (5). it is then passed to storage silos. 使用专利干燥器（5）干燥浆料。然后输送到存储料仓。查看更多
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