氯化氫的制備方(fang)法(fa)中(zhong)，最常(chang)用的是合(he)成法(fa)，合(he)成法(fa)制備氯化氫工藝在眾多制備方(fang)法(fa)中(zhong)技術最為成熟。具體操作步驟流程如下：

    根據氫(qing)(qing)氣(qi)與(yu)氯(lv)(lv)(lv)(lv)(lv)氣(qi)反應方程式(shi)，兩者理論是(shi)按照1﹕1分子比合(he)成(cheng)(cheng)(cheng)的(de)，但工業上都是(shi)控制氫(qing)(qing)氣(qi)過(guo)量(liang)(liang)的(de)。一般在氯(lv)(lv)(lv)(lv)(lv)化(hua)(hua)氫(qing)(qing)合(he)成(cheng)(cheng)(cheng)中(zhong)(zhong)控制分子比為氫(qing)(qing)氣(qi)﹕氯(lv)(lv)(lv)(lv)(lv)氣(qi)=（1.05～1.1）。在合(he)成(cheng)(cheng)(cheng)鹽酸的(de)合(he)成(cheng)(cheng)(cheng)爐(lu)中(zhong)(zhong)，氫(qing)(qing)氣(qi)過(guo)量(liang)(liang)還多些。氫(qing)(qing)氣(qi)過(guo)量(liang)(liang)最多不能(neng)超過(guo)10%，不然會造成(cheng)(cheng)(cheng)產(chan)品氯(lv)(lv)(lv)(lv)(lv)化(hua)(hua)氫(qing)(qing)純度下降(jiang)，乃至影響氯(lv)(lv)(lv)(lv)(lv)乙(yi)烯收率。而氫(qing)(qing)氣(qi)過(guo)量(liang)(liang)超過(guo)20%則有(you)可(ke)能(neng)形成(cheng)(cheng)(cheng)爆(bao)炸(zha)混合(he)物，不利于安全生(sheng)(sheng)產(chan)。 但如果(guo)氯(lv)(lv)(lv)(lv)(lv)氣(qi)過(guo)量(liang)(liang)，則游(you)離(li)氯(lv)(lv)(lv)(lv)(lv)易(yi)與(yu)爐(lu)壁以及(ji)冷卻管等反應生(sheng)(sheng)成(cheng)(cheng)(cheng)黃色(se)結晶氯(lv)(lv)(lv)(lv)(lv)化(hua)(hua)鐵而腐(fu)蝕設備。游(you)離(li)氯(lv)(lv)(lv)(lv)(lv)還將在降(jiang)膜式(shi)吸收塔中(zhong)(zhong)與(yu)水反應生(sheng)(sheng)成(cheng)(cheng)(cheng)次氯(lv)(lv)(lv)(lv)(lv)酸，對不透性石墨起緩慢的(de)局部(bu)氧化(hua)(hua)作用。即使少量(liang)(liang)的(de)游(you)離(li)氯(lv)(lv)(lv)(lv)(lv)，也將在氯(lv)(lv)(lv)(lv)(lv)乙(yi)烯合(he)成(cheng)(cheng)(cheng)的(de)混合(he)器中(zhong)(zhong)與(yu)乙(yi)炔(gui)發生(sheng)(sheng)氣(qi)相(xiang)反應，生(sheng)(sheng)成(cheng)(cheng)(cheng)極易(yi)爆(bao)炸(zha)的(de)氯(lv)(lv)(lv)(lv)(lv)乙(yi)炔(gui)，造成(cheng)(cheng)(cheng)氯(lv)(lv)(lv)(lv)(lv)乙(yi)烯合(he)成(cheng)(cheng)(cheng)系統的(de)爆(bao)炸(zha)。因此，為杜(du)絕氯(lv)(lv)(lv)(lv)(lv)化(hua)(hua)氫(qing)(qing)中(zhong)(zhong)產(chan)生(sheng)(sheng)游(you)離(li)氯(lv)(lv)(lv)(lv)(lv)，合(he)成(cheng)(cheng)(cheng)反應中(zhong)(zhong)嚴(yan)格(ge)控制氫(qing)(qing)氣(qi)過(guo)量(liang)(liang)并(bing)控制在5—10%，并(bing)隨時注意氯(lv)(lv)(lv)(lv)(lv)、氫(qing)(qing)流量(liang)(liang)和視(shi)鏡中(zhong)(zhong)燃(ran)燒火焰的(de)顏色(se)變化(hua)(hua)。

    工(gong)(gong)藝(yi)(yi)流程(cheng)：1.氯(lv)(lv)(lv)(lv)化(hua)氫(qing)合成(cheng)工(gong)(gong)藝(yi)(yi)流程(cheng) 來(lai)自(zi)氯(lv)(lv)(lv)(lv)氫(qing)處理工(gong)(gong)序的(de)(de)(de)(de)氯(lv)(lv)(lv)(lv)氣、氫(qing)氣，經(jing)氯(lv)(lv)(lv)(lv)氣、氫(qing)氣緩(huan)(huan)沖(chong)(chong)罐(guan)、氫(qing)氣阻火器進入二合一(yi)(yi)合成(cheng)爐內(nei)燃燒，生成(cheng)氯(lv)(lv)(lv)(lv)化(hua)氫(qing)氣體(ti)(ti)自(zi)爐頂排出，經(jing)空氣冷卻管(guan)、氯(lv)(lv)(lv)(lv)化(hua)氫(qing)緩(huan)(huan)沖(chong)(chong)罐(guan)進入石(shi)墨冷卻器，冷卻后的(de)(de)(de)(de)氯(lv)(lv)(lv)(lv)化(hua)氫(qing)送至轉化(hua)工(gong)(gong)序。 流程(cheng)方(fang)框圖 電解----氫(qing)氣緩(huan)(huan)沖(chong)(chong)罐(guan)-----阻火器---(電解---氯(lv)(lv)(lv)(lv)氣緩(huan)(huan)沖(chong)(chong)罐(guan))合成(cheng)爐----空冷管(guan)----氯(lv)(lv)(lv)(lv)化(hua)氫(qing)緩(huan)(huan)沖(chong)(chong)罐(guan)---石(shi)墨冷---轉化(hua)&降(jiang)(jiang)膜(mo)(mo)吸(xi)(xi)收(shou)(shou)(shou)；2.制酸(suan)的(de)(de)(de)(de)工(gong)(gong)藝(yi)(yi)流程(cheng) 合成(cheng)的(de)(de)(de)(de)氯(lv)(lv)(lv)(lv)化(hua)氫(qing)氣體(ti)(ti)從(cong)石(shi)墨冷卻器出口經(jing)降(jiang)(jiang)膜(mo)(mo)吸(xi)(xi)收(shou)(shou)(shou)系統，大部分氯(lv)(lv)(lv)(lv)化(hua)氫(qing)被(bei)稀酸(suan)吸(xi)(xi)收(shou)(shou)(shou)，生成(cheng)鹽(yan)酸(suan)儲存(cun)。一(yi)(yi)部分未(wei)吸(xi)(xi)收(shou)(shou)(shou)的(de)(de)(de)(de)氯(lv)(lv)(lv)(lv)化(hua)氫(qing)經(jing)尾氣吸(xi)(xi)收(shou)(shou)(shou)塔(ta)(ta)吸(xi)(xi)收(shou)(shou)(shou)后，下酸(suan)到降(jiang)(jiang)膜(mo)(mo)吸(xi)(xi)收(shou)(shou)(shou)塔(ta)(ta)，未(wei)被(bei)尾氣吸(xi)(xi)收(shou)(shou)(shou)塔(ta)(ta)吸(xi)(xi)收(shou)(shou)(shou)的(de)(de)(de)(de)氣體(ti)(ti)經(jing)水(shui)力噴射(she)器回(hui)到循環液(ye)槽，最后少(shao)量的(de)(de)(de)(de)尾氣氯(lv)(lv)(lv)(lv)化(hua)氫(qing)經(jing)堿洗塔(ta)(ta)被(bei)堿液(ye)吸(xi)(xi)收(shou)(shou)(shou)。未(wei)被(bei)吸(xi)(xi)收(shou)(shou)(shou)的(de)(de)(de)(de)尾氣放空。

    我(wo)公(gong)司(si)專業(ye)經(jing)營淄博(bo)萬達利特種(zhong)氣體公(gong)司(si)生產的氯化氫(qing)，產品性能先(xian)(xian)進，質(zhi)(zhi)量穩定，處于國內領先(xian)(xian)地位，達到(dao)國際(ji)先(xian)(xian)進水平。堅持(chi)“科技(ji)領先(xian)(xian)，質(zhi)(zhi)量第一”的經(jing)營方針(zhen)。以質(zhi)(zhi)量為中心，以科技(ji)開(kai)發和科學管理為手段，積極創新，保持(chi)公(gong)司(si)的技(ji)術研(yan)發活力，為客戶提(ti)供一流的產品質(zhi)(zhi)量和技(ji)術服務。