2026-04-11 15:09:04
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西xi班ban牙ya巴ba斯si克ke大da學xue的de研yan究jiu顯xian示shi,一yi種zhong兩liang步bu法fa的de處chu理li過guo程cheng可ke以yi利li用yong廢fei棄qi塑su料liao產chan出chu氫qing氣qi,這zhe不bu僅jin為wei廢fei棄qi塑su料liao製zhi品pin的de回hui收shou提ti出chu了le新xin的de解jie決jue思si路lu,同tong時shi為wei製zhi備bei氫qing氣qi提ti供gong了le新xin途tu徑jing。

據(ju)悉(xi),現(xian)有(you)的(de)利(li)用(yong)塑(su)料(liao)製(zhi)氫(qing)的(de)方(fang)式(shi)主(zhu)要(yao)采(cai)用(yong)一(yi)步(bu)法(fa),而(er)在(zai)這(zhe)項(xiang)研(yan)究(jiu)中(zhong)采(cai)用(yong)了(le)兩(liang)步(bu)法(fa)。首(shou)先(xian),在(zai)錐(zhui)形(xing)噴(pen)動(dong)床(chuang)中(zhong)無(wu)氧(yang)環(huan)境(jing)下(xia)加(jia)熱(re)分(fen)解(jie)塑(su)料(liao)製(zhi)品(pin),得(de)益(yi)於(yu)原(yuan)型(xing)的(de)反(fan)應(ying)器(qi)結(jie)構(gou),進(jin)行(xing)了(le)大(da)量(liang)的(de)熱(re)交(jiao)換(huan)和(he)物(wu)質(zhi)交(jiao)換(huan),在(zai)這(zhe)一(yi)過(guo)程(cheng)中(zhong)產(chan)生(sheng)了(le)大(da)量(liang)的(de)氣(qi)體(ti)。緊(jin)接(jie)著(zhe)在(zai)第(di)二(er)階(jie)段(duan)中(zhong),前(qian)一(yi)步(bu)將(jiang)所(suo)得(de)的(de)氣(qi)體(ti)進(jin)行(xing)蒸(zheng)汽(qi)重(zhong)整(zheng)製(zhi)氫(qing)。
研yan究jiu人ren員yuan在zai不bu同tong操cao作zuo條tiao件jian下xia進jin行xing了le測ce試shi以yi確que定ding影ying響xiang製zhi氫qing的de條tiao件jian。而er催cui化hua製zhi氫qing的de催cui化hua劑ji隨sui著zhe時shi間jian的de推tui移yi發fa生sheng失shi效xiao的de原yuan因yin也ye得de到dao了le分fen析xi。另ling外wai,研yan究jiu人ren員yuan對dui幾ji種zhong特te定ding的de常chang見jian塑su料liao製zhi品pin進jin行xing了le單dan獨du的de研yan究jiu,以yi確que定ding它ta們men用yong於yu製zhi氫qing的de潛qian力li。
yanjiurenyuanzhichuleyanjiuzhongdechudejitiaozhongdianjielun。shouxian,zhuixingpendongchuangbeizhengmingfeichangshiheyusuliaozhiqingdeguocheng,zheshiyinweisuliaozhipindedaorexingbuhao,erqiezhanxinghenda,ercaiyongzhuixingpendongchuangfanyingqizekeyibimianzhelianggewenti;第二就是研究發現兩步法製備氫氣的產出量大於傳統的一步法,而對於催化重整製氫的過程則需要更多的研究;第三,這項技術還不具備大規模工業化的能力,因為這個過程需要極高的溫度以及兩個反應器,這造成了成本的上升。