生物质(zhi)制油(you)费(fei)托合(he)成反(fan)应装置,费托(tuo)合(he)(he)成(cheng)(Fischer-Tropsch synthesis)是(shi)以合(he)(he)成(cheng)气为(wei)(wei)原(yuan)料(liao),在催化剂和适当(dang)条(tiao)件下合(he)(he)成(cheng)液态(tai)的(de)烃或碳(tan)氢(qing)化合(he)(he)物(wu)的(de)工(gong)艺过程。费托(tuo)合(he)(he)成(cheng)是(shi)非石油基碳(tan)资源转化为(wei)(wei)液体燃料(liao)的(de)关键步(bu)骤.
生(sheng)(sheng)物(wu)(wu)质(zhi)(zhi)(zhi)制油费托(tuo)合(he)成反应(ying)装置,生(sheng)(sheng)物(wu)(wu)质(zhi)(zhi)(zhi)热解(jie)系(xi)统(tong)(tong),冷(leng)凝(ning)系(xi)统(tong)(tong),补气(qi)(qi)(qi)(qi)系(xi)统(tong)(tong),纯(chun)化(hua)(hua)系(xi)统(tong)(tong),合(he)成系(xi)统(tong)(tong),制油系(xi)统(tong)(tong),加氢系(xi)统(tong)(tong),加氢制甲(jia)醇系(xi)统(tong)(tong),化(hua)(hua)学品提取系(xi)统(tong)(tong),新材料制备。生(sheng)(sheng)物(wu)(wu)质(zhi)(zhi)(zhi)气(qi)(qi)(qi)(qi)化(hua)(hua)与(yu)煤或(huo)天然气(qi)(qi)(qi)(qi)气(qi)(qi)(qi)(qi)化(hua)(hua)有明显区别,与(yu)天然气(qi)(qi)(qi)(qi)气(qi)(qi)(qi)(qi)化(hua)(hua)相(xiang)比,为达(da)到费托(tuo)合(he)成对(dui)原料气(qi)(qi)(qi)(qi)的要(yao)求,煤和(he)生(sheng)(sheng)物(wu)(wu)质(zhi)(zhi)(zhi)气(qi)(qi)(qi)(qi)化(hua)(hua)一般都需要(yao)添加后续的净(jing)化(hua)(hua)和(he)调变步骤(zhou)。生(sheng)(sheng)物(wu)(wu)质(zhi)(zhi)(zhi)气(qi)(qi)(qi)(qi)化(hua)(hua)气(qi)(qi)(qi)(qi)的组成主要(yao)包括 H2、CO以及少量(liang) CO2、N、CH4 和(he) C2+ 低碳烃。
生物质制油(you)费(fei)托合成反应(ying)装置(zhi),费(fei)托合(he)成(cheng)是(shi)用合(he)成(cheng)气(CO和(he)(he)(he)H2)生产清洁(jie)燃料和(he)(he)(he)其(qi)他(ta)化(hua)(hua)(hua)学品的(de)(de)重(zhong)要途(tu)径(jing)。催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)是(shi)费(fei)托合(he)成(cheng)的(de)(de)关键(jian)技术之一,钴(gu)(gu)(gu)和(he)(he)(he)铁(tie)是(shi)费(fei)托合(he)成(cheng)常用的(de)(de)两种(zhong)重(zhong)要的(de)(de)催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)有效成(cheng)分。与钴(gu)(gu)(gu)基(ji)催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)相比,铁(tie)基(ji)催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)的(de)(de)费(fei)托合(he)成(cheng)产物中烯烃多,甲(jia)烷选(xuan)择性(xing)低,反应温度和(he)(he)(he)压力(li)较高;而钴(gu)(gu)(gu)基(ji)催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)产物中重(zhong)质烃较多,甲(jia)烷的(de)(de)选(xuan)择性(xing)高,反应温度和(he)(he)(he)压力(li)较低。当铁(tie)和(he)(he)(he)钴(gu)(gu)(gu)同时作(zuo)(zuo)为(wei)催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)的(de)(de)活性(xing)组(zu)分时,催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)的(de)(de)性(xing)能并不是(shi)以铁(tie)和(he)(he)(he)钴(gu)(gu)(gu)单独作(zuo)(zuo)为(wei)催(cui)(cui)(cui)化(hua)(hua)(hua)剂(ji)(ji)活性(xing)组(zu)分的(de)(de)简单叠加。
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