多通道(dao)固(gu)(gu)(gu)定床(chuang)(chuang)反(fan)(fan)(fan)應器的(de)(de)優點是(shi)：結(jie)構(gou)簡(jian)單另有(you)油換(huan)熱或熔鹽換(huan)熱反(fan)(fan)(fan)應器、計算機聯機的(de)(de)數據(ju)采集和(he)溫(wen)度控制軟件(jian)、在線取樣六通閥、多種類型液(ye)體加料泵(beng)和(he)氣(qi)相(xiang)色譜(pu)儀，供用(yong)戶(hu)訂貨時另外選擇配(pei)置。此外，還(huan)可(ke)根據(ju)用(yong)戶(hu)要求進行設(she)計、加工(gong)。多通道(dao)固(gu)(gu)(gu)定床(chuang)(chuang)反(fan)(fan)(fan)應器主要用(yong)于(yu)實現氣(qi)固(gu)(gu)(gu)相(xiang)催化(hua)反(fan)(fan)(fan)應，如(ru)氨合成塔、接觸氧化(hua)器、烴類蒸汽轉化(hua)爐等。固(gu)(gu)(gu)定床(chuang)(chuang)加氫裝(zhuang)置就是(shi)指工(gong)藝(yi)采用(yong)的(de)(de)是(shi)固(gu)(gu)(gu)定床(chuang)(chuang)加氫的(de)(de)反(fan)(fan)(fan)應對重油提煉的(de)(de)一(yi)種裝(zhuang)置，同(tong)事它(ta)具(ju)有(you)技術成熟、工(gong)藝(yi)和(he)設(she)備結(jie)構(gou)簡(jian)單的(de)(de)特點。

用(yong)于氣(qi)固(gu)(gu)(gu)相或液(ye)固(gu)(gu)(gu)相非(fei)催化(hua)反(fan)(fan)應(ying)時(shi)，床(chuang)(chuang)(chuang)(chuang)層則填裝(zhuang)固(gu)(gu)(gu)體(ti)(ti)反(fan)(fan)應(ying)物(wu)。多(duo)(duo)通道固(gu)(gu)(gu)定(ding)(ding)床(chuang)(chuang)(chuang)(chuang)反(fan)(fan)應(ying)器(qi)可(ke)歸屬于固(gu)(gu)(gu)定(ding)(ding)床(chuang)(chuang)(chuang)(chuang)反(fan)(fan)應(ying)器(qi)，氣(qi)、液(ye)相并(bing)流(liu)向下通過床(chuang)(chuang)(chuang)(chuang)層，呈氣(qi)液(ye)固(gu)(gu)(gu)相接觸(chu)。多(duo)(duo)通道固(gu)(gu)(gu)定(ding)(ding)床(chuang)(chuang)(chuang)(chuang)反(fan)(fan)應(ying)器(qi)進料、平行性(xing)高、重現(xian)性(xing)好，溫度(du)、壓力、甚攪拌速度(du)均可(ke)獨立控制，包括(kuo)在線(xian)取樣分析等操(cao)作均可(ke)全(quan)自(zi)動完成，是真(zhen)正(zheng)的(de)全(quan)自(zi)動高通量系統。固(gu)(gu)(gu)定(ding)(ding)床(chuang)(chuang)(chuang)(chuang)反(fan)(fan)應(ying)器(qi)主要用(yong)于實現(xian)氣(qi)固(gu)(gu)(gu)相催化(hua)反(fan)(fan)應(ying)，如氨合成塔、接觸(chu)氧化(hua)器(qi)、烴(jing)類蒸汽轉化(hua)爐等，固(gu)(gu)(gu)定(ding)(ding)床(chuang)(chuang)(chuang)(chuang)裝(zhuang)置，用(yong)于氣(qi)固(gu)(gu)(gu)相或液(ye)固(gu)(gu)(gu)相非(fei)催化(hua)反(fan)(fan)應(ying)時(shi)，床(chuang)(chuang)(chuang)(chuang)層則填裝(zhuang)固(gu)(gu)(gu)體(ti)(ti)反(fan)(fan)應(ying)物(wu)。

多通(tong)道(dao)固(gu)定(ding)(ding)(ding)(ding)床(chuang)反(fan)應器是一個(ge)(ge)自動(dong)(dong)化系(xi)統(tong)，用(yong)于(yu)高(gao)(gao)溫高(gao)(gao)壓(ya)(ya)或(huo)者高(gao)(gao)溫常(chang)壓(ya)(ya)下(xia)進行的(de)催(cui)化劑(ji)的(de)評價。裝置配備(bei)的(de)高(gao)(gao)壓(ya)(ya)/常(chang)壓(ya)(ya)供(gong)氣系(xi)統(tong)、高(gao)(gao)壓(ya)(ya)/常(chang)壓(ya)(ya)供(gong)液系(xi)統(tong)的(de)管線路數(shu)可以按(an)照不同要(yao)(yao)求來(lai)配置。多通(tong)道(dao)固(gu)定(ding)(ding)(ding)(ding)床(chuang)反(fan)應器采用(yong)獨立(li)流量計進樣，沈陽固(gu)定(ding)(ding)(ding)(ding)床(chuang)，確(que)(que)保準確(que)(que)性和平行性，實驗程(cheng)(cheng)序采用(yong)模塊化設計，固(gu)定(ding)(ding)(ding)(ding)床(chuang)反(fan)應裝置器，功能強大使(shi)用(yong)簡(jian)單，固(gu)定(ding)(ding)(ding)(ding)床(chuang)反(fan)應裝置，所有(you)(you)參數(shu)均(jun)保存在數(shu)據庫中(zhong)，方便隨時查閱調用(yong)。固(gu)定(ding)(ding)(ding)(ding)床(chuang)反(fan)應裝置的(de)特(te)點(dian)(dian)是在工作流程(cheng)(cheng)中(zhong)工藝(yi)個(ge)(ge)設備(bei)結構上比普(pu)通(tong)的(de)移動(dong)(dong)床(chuang)和沸騰床(chuang)都要(yao)(yao)簡(jian)單的(de)多，但是他也有(you)(you)缺點(dian)(dian)，缺點(dian)(dian)就是固(gu)定(ding)(ding)(ding)(ding)床(chuang)加氫裝置有(you)(you)一定(ding)(ding)(ding)(ding)的(de)局限性。這點(dian)(dian)我們要(yao)(yao)記(ji)住(zhu)。