聚丙烯石墨降膜吸收器定制是(shi)一種(zhong)以不透性石墨(mo)為主體(ti)(ti)的(de)降膜(mo)式氣(qi)(qi)(qi)體(ti)(ti)吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)設(she)備(bei)。它主要(yao)用(yong)于HCl氣(qi)(qi)(qi)體(ti)(ti)吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)以制取鹽(yan)酸，也可用(yong)于NH?、SO?、H?S等(deng)腐蝕性氣(qi)(qi)(qi)體(ti)(ti)的(de)吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)或分離。石墨(mo)降膜(mo)吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)器由氣(qi)(qi)(qi)-液分布器、吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)冷卻(que)段和氣(qi)(qi)(qi)液分離器三(san)部(bu)分組成(cheng)，具有阻力(li)小、吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)效率高(gao)(gao)、工(gong)藝條件彈性大、生產(chan)(chan)能力(li)調節幅度(du)廣(guang)、不污染介(jie)質、產(chan)(chan)品質量好、傳熱(re)效率高(gao)(gao)、設(she)備(bei)壽(shou)命長(chang)、操作及維修(xiu)容易等(deng)優點。石墨(mo)降膜(mo)吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)器廣(guang)泛(fan)應(ying)用(yong)于化工(gong)、油、醫藥、食品、油脂(zhi)、印染、冶(ye)金(jin)、環保、輕工(gong)等(deng)行業生產(chan)(chan)中的(de)拌隨放熱(re)且具有腐蝕性氣(qi)(qi)(qi)體(ti)(ti)的(de)吸(xi)(xi)(xi)(xi)收(shou)(shou)(shou)。

聚丙烯石墨降膜吸收器定制工作原理：

　　蒸(zheng)發是(shi)濃(nong)縮溶(rong)液的(de)單(dan)元(yuan)操作，通(tong)常溶(rong)劑可揮(hui)發，而(er)大(da)多數(shu)溶(rong)質的(de)蒸(zheng)氣(qi)壓(ya)趨近于零，不能揮(hui)發。溶(rong)液在(zai)沸騰條件下(xia)，用汽(qi)(qi)化的(de)辦法，排除部分溶(rong)劑，使其(qi)濃(nong)縮的(de)過程，叫做蒸(zheng)發。在(zai)大(da)部分情況下(xia)蒸(zheng)發器用水蒸(zheng)氣(qi)作為加熱(re)介(jie)質(通(tong)常稱之(zhi)為加熱(re)蒸(zheng)汽(qi)(qi)、一次蒸(zheng)汽(qi)(qi)或新鮮蒸(zheng)汽(qi)(qi))，通(tong)過金屬壁(bi)間接傳熱(re)給溶(rong)液，溶(rong)液受熱(re)后，溶(rong)劑沸騰汽(qi)(qi)化，產生的(de)蒸(zheng)汽(qi)(qi)(大(da)多數(shu)情況下(xia)也(ye)是(shi)水蒸(zheng)氣(qi))叫做二次蒸(zheng)汽(qi)(qi)。