固(gu)(gu)定(ding)床(chuang)(chuang)加(jia)氫裝置跟所有的(de)固(gu)(gu)定(ding)床(chuang)(chuang)渣(zha)油加(jia)氫處理方(fang)式都是(shi)(shi)一樣的(de)，由反(fan)(fan)(fan)(fan)響段(duan)出來的(de)加(jia)氫生成油首先被送到熱交換(huan)器(qi)，用新鮮質料冷(leng)卻，合肥固(gu)(gu)定(ding)床(chuang)(chuang)，然后進入空(kong)冷(leng)器(qi)。固(gu)(gu)定(ding)床(chuang)(chuang)反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器(qi)的(de)另一個(ge)叫(jiao)法(fa)是(shi)(shi)填充床(chuang)(chuang)反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器(qi)，反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)固(gu)(gu)定(ding)床(chuang)(chuang)，就是(shi)(shi)裝填有固(gu)(gu)體催化劑(ji)或(huo)固(gu)(gu)體反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)物用以實現多相反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)過(guo)程的(de)一種反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器(qi)。列(lie)管(guan)(guan)(guan)(guan)式固(gu)(gu)定(ding)床(chuang)(chuang)反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)器(qi)：管(guan)(guan)(guan)(guan)內(nei)或(huo)管(guan)(guan)(guan)(guan)間(jian)(jian)置催化劑(ji)、載熱體流經管(guan)(guan)(guan)(guan)間(jian)(jian)或(huo)管(guan)(guan)(guan)(guan)內(nei)進行加(jia)熱或(huo)冷(leng)卻，管(guan)(guan)(guan)(guan)徑通常在25～50mm之間(jian)(jian)，管(guan)(guan)(guan)(guan)數可多達上萬根，適用于反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)熱效應(ying)(ying)(ying)較大(da)的(de)反(fan)(fan)(fan)(fan)應(ying)(ying)(ying)。

單(dan)通道(dao)固(gu)定床(chuang)評價裝(zhuang)置系(xi)統是(shi)一(yi)套高可(ke)靠(kao)性的設備(bei)，通過二次儀(yi)表可(ke)以完成(cheng)對系(xi)統的控制(zhi)。多通道(dao)固(gu)定床(chuang)反應器的工(gong)(gong)藝組件如反應器、冷凝(ning)器以及(ji)高低(di)壓分離器根據不同的工(gong)(gong)藝要求，采用特別的內表面處理工(gong)(gong)藝和結構設計，滿足不同催化(hua)劑(ji)和工(gong)(gong)藝的實(shi)驗要求固(gu)定床(chuang)加氫(qing)裝(zhuang)置跟(gen)所有(you)的固(gu)定床(chuang)渣油加氫(qing)處理方(fang)式都是(shi)一(yi)樣的，由反響(xiang)段出來的加氫(qing)生成(cheng)油首先被送到熱交(jiao)換器，用新鮮質料冷卻，然后進入空冷器。

固定(ding)床(chuang)反(fan)應(ying)(ying)器(qi)的優點：流(liu)體(ti)的流(liu)動(dong)(dong)皆可看成是(shi)理想(xiang)置換(huan)流(liu)動(dong)(dong)，因(yin)此化學反(fan)應(ying)(ying)速率較(jiao)快，在完(wan)成同樣生產(chan)能力時，所需要(yao)的催(cui)化劑用(yong)量(liang)和反(fan)應(ying)(ying)器(qi)體(ti)積較(jiao)小。多(duo)通道固定(ding)床(chuang)反(fan)應(ying)(ying)器(qi)采(cai)(cai)用(yong)可編(bian)程控(kong)制(zhi)器(qi)和計算(suan)機控(kong)制(zhi)的自(zi)動(dong)(dong)化微型(xing)實(shi)驗裝置，固定(ding)床(chuang)反(fan)應(ying)(ying)器(qi)，裝置自(zi)動(dong)(dong)化操(cao)作，各(ge)操(cao)作點的溫(wen)度、流(liu)量(liang)、壓力信號及探(tan)測(ce)器(qi)信號由系統自(zi)動(dong)(dong)采(cai)(cai)集。列管式固定(ding)床(chuang)反(fan)應(ying)(ying)器(qi)：管內或管間置催(cui)化劑、載熱(re)體(ti)流(liu)經管間或管內進行加熱(re)或冷卻，管徑通常在25～50mm之間，管數可多(duo)達上萬根，適用(yong)于(yu)反(fan)應(ying)(ying)熱(re)效應(ying)(ying)較(jiao)大的反(fan)應(ying)(ying)。