Zofunika Kwambiri:
1. Chipinda chobwezeretsa helium cha LifenGas cha Tongding Interconnection chakhala chikugwira ntchito bwino kwa zaka 5, zomwe zathandiza kuti chiwongoleredwe bwino ndi pafupifupi 40%.
2. Dongosololi limagwiritsidwa ntchito potulutsa utsi wokhala ndi 15% ya helium yokha, ndipo limayeretsa ku 5N high-purity helium kuti ibwezeretsedwenso mwachindunji kuti ipange ulusi.
3. Njira yaikuluyi ikuphatikizapo kusungunuka kwa okosijeni kuti achotsedwe, kuchotsa nayitrogeni ya cryogenic, ndi kulowetsedwa kwa cryogenic, zomwe zimagwira ntchito zokha popanda kuyang'aniridwa pamalopo.
4. Pulojekitiyi imachepetsa kwambiri ndalama zogulira helium ndi mpweya woipa wa carbon, ndikukhazikitsa njira yodziwira momwe helium imagwirira ntchito pang'ono.
Pulojekiti yobwezeretsa helium ya ulusi wa kuwala yomangidwa ndi LifenGas for Tongding Interconnection Information Co., Ltd. (yomwe tsopano ndi "Tongding") yakhala ikugwira ntchito mosalekeza kwa zaka zisanu. Dongosololi limabwezeretsa helium yotsika kwambiri kuchokera ku utsi wotulutsa ulusi (pafupifupi 15% ya helium), limayeretsa kufika pa 5N (99.999%) ya helium yoyera kwambiri, ndikuibwezeretsanso ku mzere wopanga. Kubwezeretsa konse kwakhala kokhazikika pafupifupi 40%, kusunga ndalama zambiri zogulira helium ndikuchepetsa zinyalala ndi mpweya woipa wa kaboni.
Pakupanga ulusi wa kuwala, helium ndi yofunika kwambiri ngati mpweya wonyamulira komanso woteteza, womwe umafuna kuyera kwambiri komanso kuchuluka kwakukulu. Mwachikhalidwe, mpweya wotulutsa utsi unkatulutsidwa mwachindunji, zomwe zimapangitsa kuti pakhale zinyalala zambiri komanso ndalama zambiri zogwirira ntchito. Tongding, yemwe ndi wosewera wofunikira kwambiri mumakampani olumikizirana ndi kuwala ku China, adalamula Shanghai LifenGas kuti ipange njira yokonzanso ndi kuyeretsa utsi wake wa helium wopanda mphamvu zambiri.
Gulu la akatswiri la LifenGas linasanthula kapangidwe ka utsi (zonyansa zazikulu: haidrojeni, nayitrogeni) ndipo linayambitsa njira yaikulu yokhala ndi catalytic oxidation yochotsera haidrojeni, cryogenic condensation yochotsera nayitrogeni, ndi cryogenic adsorption yoyeretsa komaliza. Utsiwo poyamba umalowa mu unit yochotsera mpweya kuti uchotse hydrogen molondola, kenako umadutsa mu cryogenic condensation system kuti ulekanitse nayitrogeni yambiri, ndipo pamapeto pake umadutsa mu cryogenic adsorber kuti uchotse zonyansa zotsalira. Kuyera kwa helium ya chinthucho nthawi zonse kumafika pa 5N kapena kuposerapo, kukwaniritsa zofunikira zokokera ulusi.
Dongosolo laling'ono, lodziyendetsa lokha limagwira ntchito maola 24 pa tsiku, masiku 7 pa sabata popanda kuyang'aniridwa kwambiri. Kuyambira pomwe linayamba kugwira ntchito, nthawi yake yogwira ntchito yapitirira 95%, kuyera kwa zinthu kumakhalabe kogwirizana ndi malamulo, ndipo mphamvu yobwezeretsa zinthu ikupitirira 40%. Kutengera kutulutsa kwa ulusi wa Tongding pachaka, dongosololi limachepetsa kugwiritsa ntchito helium ndi ma cubic metres masauzande ambiri chaka chilichonse, zomwe zimapangitsa kuti pakhale phindu lalikulu pazachuma komanso zachilengedwe.
Mtsogoleri wa polojekiti ya Tongding anati: “LipenGas yapereka njira yodalirika komanso yokhwima yobwezeretsa helium yomwe yachepetsa kwambiri kudalira kwathu helium yogulitsidwa ndipo yapereka chitsanzo chofanana cha kusintha kobiriwira kwa makampaniwa.”
LifenGas imagwira ntchito yokonzanso mpweya m'mafakitale komanso kuyeretsa mpweya m'njira yoyera kwambiri, ndipo ili ndi ukadaulo wambiri. Kampaniyo imapereka mphamvu zosiyanasiyana zokonzanso mpweya kuchokera ku helium, hydrogen, carbon dioxide ndi zina, kuyambira pakupanga njira ndi kugula zinthu zaukadaulo mpaka kugwiritsa ntchito ndi kukonza. Shanghai LifenGas ipitiliza kuyendetsa chuma chozungulira mpweya - ndikuthandizira chitukuko cha mpweya wotsika komanso wapamwamba kwambiri mumakampani olumikizirana ndi kuwala ku China.
Nthawi yotumizira: Meyi-14-2026
