Iimbalasane:
1. Iyunithi yokubuyisela i-helium yeLifenGas yeTongding Interconnection isebenze ngokuzinzileyo kangangeminyaka emi-5, ifikelela kwimpumelelo yokubuyisela malunga ne-40%.
2. Yenzelwe umphunga oqulethe i-15% ye-helium kuphela, le nkqubo iyicoca ibe yi-5N high-purity helium ukuze isetyenziswe ngokutsha ibe yifayibha.
3. Inkqubo ephambili ibandakanya i-catalytic oxidation yokususa i-hydrogen, ukususwa kwe-cryogenic nitrogen, kunye ne-cryogenic adsorption, esebenza ngokuzenzekelayo ngokupheleleyo ngaphandle kokujonga kwindawo leyo.
4. Le projekthi inciphisa kakhulu iindleko zokuthengwa kwe-helium kunye nokukhutshwa kwekhabhoni, ibeka umlinganiselo onokuphindaphindeka wokubuyiswa kwe-helium enoxinzelelo oluphantsi.
Iprojekthi yokubuyisela i-helium yefayibha ye-optical eyakhiwe yiLifenGas for Tongding Interconnection Information Co., Ltd. (ebizwa ngokuba yi-“Tongding”) ngoku isebenza ngokuqhubekayo kangangeminyaka emihlanu. Le nkqubo ibuyisela i-helium enomxhelo ophantsi kwi-fiber drawing exhaust (malunga ne-15% ye-helium equlethwe yi-helium), iyicoca ibe yi-5N (99.999%) ye-helium ecocekileyo kakhulu, ize iyiphinde iyisebenzise kwakhona kumgca wemveliso. Ukusebenza kwayo yonke i-recovery kuye kwahlala kuzinzile malunga ne-40%, kusindisa iindleko zokuthenga i-helium ezinkulu kunye nokunciphisa inkunkuma yezixhobo kunye nokukhutshwa kwekhabhoni.
Kwimveliso yeefayibha ze-optical, i-helium ibalulekile njengegesi yokuthwala kunye nokukhusela, ifuna ubumsulwa obukhulu kunye nomthamo omkhulu. Ngokwesiko, igesi yokukhupha umoya yayikhutshwa ngqo, nto leyo ekhokelela kwinkunkuma enkulu kunye neendleko eziphezulu zokusebenza. I-Tongding, umdlali ophambili kushishino lonxibelelwano lwe-optical eTshayina, yayalela iShanghai LifenGas ukuba iyile inkqubo yokubuyisela kunye nokucoca eyenzelwe wena kwi-helium exhaust yayo enoxinzelelo oluphantsi.
Iqela lobuchwephesha leLifenGas lihlalutye ukwakheka komoya ophumayo (ukungcola okuphambili: ihydrogen, initrogen) laza laqalisa inkqubo ephambili equka i-catalytic oxidation yokususa ihydrogen, i-cryogenic condensation yokususa initrogen, kunye ne-cryogenic adsorption yokucoca okokugqibela. Umphunga uqala ngokungena kwiyunithi ye-deoxygenation ukuze ususe ihydrogen ngokuchanekileyo, uze udlule kwinkqubo ye-cryogenic condensation ukuze wahlukanise uninzi lwe-nitrogen, uze ekugqibeleni udlule kwi-cryogenic adsorber ukuze ususe ukungcola okuseleyo. Ubumsulwa be-helium yemveliso buhlala bufikelela kwi-5N okanye ngaphezulu, buhlangabezana ngokupheleleyo neemfuno zokuzoba ifayibha.
Inkqubo encinci, esebenza ngokuzenzekelayo kakhulu isebenza iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki, ingakhangelwa kakhulu. Ukusukela oko yaqaliswa ukusebenza, ixesha layo lokusebenza lidlule kwi-95%, ubunyulu bemveliso buhlala buhambelana, kwaye ukusebenza kakuhle kokubuyisela kuhlala kungaphezulu kwe-40%. Ngokusekelwe kwimveliso yefayibha yonyaka kaTongding, le nkqubo inciphisa ukusetyenziswa kwe-helium ngamashumi amawaka ee-cubic metres minyaka le, nto leyo enika iingenelo ezibalulekileyo kwezoqoqosho nakwindalo esingqongileyo.
Inkokeli yeprojekthi yaseTongding ithe: “ILipenGas ibonelele ngesisombululo sokubuyisela i-helium esivuthiweyo nesinokuthenjwa esiye sanciphisa kakhulu ukuxhomekeka kwethu kwi-helium ethengiweyo kwaye samisela umzekelo onokuphindwa kwinguqu eluhlaza kushishino.”
I-LipenGas igxile ekubuyiseleni igesi ngaphandle kwemizi-mveliso kunye nokucocwa kwegesi okucocekileyo kakhulu, iphethe ubuchwepheshe obahlukeneyo obuyimpahla. Le nkampani inikezela ngezakhono zokubuyisela igesi ngokupheleleyo, i-hydrogen, i-carbon dioxide kunye nezinye izixhobo zokubuyisela igesi, ukusuka kuyilo lwenkqubo kunye nokuthengwa kobunjineli ukuya ekusebenzeni nasekugcinweni. I-Shanghai LifenGas iya kuqhubeka nokuqhuba uqoqosho olujikelezayo lwegesi - kwaye ixhase uphuhliso oluphantsi lwekhabhoni, olusemgangathweni ophezulu kushishino lonxibelelwano lwe-optical lwaseTshayina.
Ixesha leposi: Meyi-14-2026
