Amagqabantshintshi:
1, Le yunithi ye-ASU yococeko oluphantsi lwe-oksijini eyenziwe yi-Shanghai LifenGas ifezekise iiyure ezingama-8,400 zokusebenza okuzinzileyo nokuqhubekayo ukusukela ngoJulayi ka-2024.
I-2, igcina amanqanaba okucoceka kwe-oksijeni phakathi kwe-80% kunye ne-90% ngokuthembeka okuphezulu.
3, Inciphisa ukusetyenziswa kwamandla okubanzi nge-6% -8% xa kuthelekiswa neenkqubo zokwahlula umoya zemveli.
4, Inkqubo ezenzekelayo ngokupheleleyo iqinisekisa ukusebenza ngokulula kwaye ibonelela ngonikezelo lwegesi oluthembekileyo lwe-O2kunye noN2kunye neemfuno zokugcinwa okuphantsi.
5, Le projekthi ixhasa abathengi ekwandiseni ukusebenza kakuhle, ukunciphisa izinto ezikhutshwayo, kunye nokukhuthaza uphuhliso oluzinzileyo.
I-Cryogenic low-purity-oxygen-enriched air separation unit (ASU) isebenzisa itekhnoloji yokwahlula iqondo lobushushu obuphantsi ukukhupha ioksijini kunye nenitrogen emoyeni ngokucinezela, ukupholisa, kunye neenkqubo zedistillation, ezibaluleke kakhulu ekuvuseni okuphuculweyo kweoksijini. Ezi nkqubo zinokuvelisa i-oksijeni ephantsi-ecocekileyo eguquguqukayo phakathi kwe-80% kunye ne-93%, ngelixa kwangaxeshanye ivelisa i-oksijeni ephezulu-yobunyulu (99.6%), i-nitrogen ephezulu (99.999%), umoya wesixhobo, umoya oxinyiweyo, i-oksijini yolwelo, i-nitrogen engamanzi, kunye nezinye iimveliso. Zisebenza ngokubanzi kuwo wonke ukunyibilikiswa kwesinyithi esingeyontsimbi, ukubuyiswa kwentsimbi exabisekileyo, ukwenziwa kweglasi, amandla, kunye namashishini amachiza.
Iinzuzo eziphambili zesi sisombululo se-oksijini ye-cryogenic ephantsi-ehlambulukileyo ibandakanya imveliso yemveliso emininzi, amanqanaba aphantsi ingxolo-ingakumbi kwiindawo ezisezantsi-kunye nokuguquguquka kokusebenza ukusuka kwi-75% ukuya kwi-105%, eyandisiweyo ukuya kwi-25% -105% kunye ne-compressor configuration. Ngomthamo weyunithi enye ukuya kuthi ga kwi-100,000 Nm³/h, ibonelela nge-30% yenkcitho eyinkunzi ephantsi kunye ne-10% encinci yeenyawo kuneenkqubo ze-VPSA zomthamo olinganayo, kunye neendleko ezicuthiweyo zokusebenza nokugcinwa kwazo.
Umzekelo obalaseleyo wobu buchwepheshe obuphambili ekusebenzeni yiprojekthi ye-ASU ephuculweyo ephantsi kwe-oksijeni eyenziwe ngu-Shanghai LifenGas ye-Ruyuan Xinyuan Environmental Metal Technology Co., Ltd. Ukususela ekusungulweni kwayo ngoJulayi 2024, le nkqubo iphumelele kwiiyure ezingama-8,400 zokusebenza okuqhubekayo okuzinzile, ngokuqhubekayo igcina i-oksijeni yokusetyenziswa kwamandla kunye ne-980% yokucoca amandla kunye ne-980%. I-6% ~ 8% xa kuthelekiswa neenkqubo zokwahlula umoya wendabuko-ngokwenene ukuphumeza umsebenzi osebenzayo kunye nekhabhoni ephantsi.
Ngokwamkela iinkqubo eziphambili ze-cryogenic kunye ne-high-effective high-effective technology yangaphakathi, ehlanganiswe neenkqubo zokulawula ezihlakaniphile kunye nezixhobo zokulondoloza amandla, inkqubo iyanciphisa kakhulu ukusetyenziswa kwamandla kwiyunithi kwaye iphucula ukuveliswa kwegesi. I-automated ngokupheleleyo, kulula ukuyisebenzisa, kunye neemfuno zokugcinwa okuphantsi, ibonelela abathengi ngokuqhubekayo kunye nokubonelela ngegesi ethembekileyo.
Namhlanje, le ASU iye yaba ziziseko ezingundoqo ezibalulekileyo ze-Ruyuan Xinyuan, iphucula imveliso kunye nokuxhasa iinjongo zokunciphisa ukukhutshwa kwe-emission. Ikwabonisa iimveliso zolwelo ezenziwe ngokwazo ezinokuthi zisetyenziswe kwiinkqubo zokugcina, ukuphelisa ukuthengwa kwangaphandle kunye nokuphucula ukuthembeka kokubonelela.
I-Shanghai LifenGas iyaqhubeka nokuxhobisa abathengi bamashishini kunye nezisombululo zokubonelela ngegesi ezizinzileyo kunye neendleko ezifanelekileyo. I-KDON-11300 yethu enkulu ye-oxygen ephantsi ye-ASU ye-Guangxi Ruiyi's etyetyiselwe ioksijini yeoksijini esecaleni eziko lokunyibilikisa nalo lisebenza ngokuzinzileyo.
Xiaoming Qiu
Injineli yokuSebenza kunye noLondolozo
I-Xiaoming yongamela ukhuseleko lweprojekthi kunye nolawulo lwemisebenzi edibeneyo. Ngamava amaninzi kwiinkqubo zokuhlukana komoya we-cryogenic, uchonga kwaye asombulule imingcipheko enokubakho, ixhasa ukugcinwa kwezixhobo, kwaye iqinisekisa ukusebenza okuzinzile, okusebenzayo kunye ne-low-carbon yenkqubo yokuvelisa i-oksijeni.
Ixesha lokuposa: Sep-24-2025
