聚氯乙烯
聚氯乙烯
취록을희
POLYVINYL CHLORIDE
2013年
5期
16-17
,共2页
田长波%邵海珑%齐念先%赵辉旭
田長波%邵海瓏%齊唸先%趙輝旭
전장파%소해롱%제념선%조휘욱
VCM%净化系统%组合吸收塔%降膜吸收塔%水洗塔
VCM%淨化繫統%組閤吸收塔%降膜吸收塔%水洗塔
VCM%정화계통%조합흡수탑%강막흡수탑%수세탑
VCM%purification system%combined absorption tower%falling film absorption tower%water scrubber
对 VCM 净化系统进行了改造，采用组合吸收塔工艺替代降膜水洗吸收工艺。改造后系统的吸收效率提高，水消耗量和烧碱用量减少，设备使用寿命延长，可节约成本146．44万元/a 。
對 VCM 淨化繫統進行瞭改造，採用組閤吸收塔工藝替代降膜水洗吸收工藝。改造後繫統的吸收效率提高，水消耗量和燒堿用量減少，設備使用壽命延長，可節約成本146．44萬元/a 。
대 VCM 정화계통진행료개조，채용조합흡수탑공예체대강막수세흡수공예。개조후계통적흡수효솔제고，수소모량화소감용량감소，설비사용수명연장，가절약성본146．44만원/a 。
The reform of VCM purification system was performed .The falling film-water washing process was replaced by combined absorption tower process .After the reform ,the absorp-tion efficiency increased ,the water consumption and the caustic soda consumption decreased ,the device life prolonged ,and the cost was saved by 1 .464 4 million RMB ￥ per year .
