Okuvelele:
1. Iyunithi yokubuyisa i-helium ye-LifenGas ye-Tongding Interconnection isebenze kahle iminyaka emi-5, ifinyelela ukusebenza kahle kokubuyisa okungaba ngu-40%.
2. Yakhelwe ukukhipha umoya oqukethe i-helium engu-15% kuphela, uhlelo luyihlanza ibe yi-helium engu-5N ehlanzekile kakhulu ukuze isetshenziswe kabusha ngqo ekukhiqizweni kwefayibha.
3. Inqubo eyinhloko ifaka phakathi i-catalytic oxidation yokususa i-hydrogen, ukususwa kwe-cryogenic nitrogen, kanye ne-cryogenic adsorption, esebenza ngokuzenzakalelayo ngokuphelele ngaphandle kokuqashwa endaweni.
4. Le phrojekthi inciphisa kakhulu izindleko zokuthengwa kwe-helium kanye nokukhishwa kwekhabhoni, ibeka isilinganiso esingaphindaphindeka sokubuyiselwa kwe-helium ephansi.
Iphrojekthi yokubuyisa i-helium ye-optical fiber eyakhiwe yi-LifenGas for Tongding Interconnection Information Co., Ltd. (ebizwa ngokuthi “i-Tongding”) manje isisebenze iminyaka emihlanu ngokuqhubekayo. Uhlelo lubuyisa i-helium enokuhlushwa okuphansi kusuka emkhathini odonsa i-fiber (cishe okuqukethwe yi-helium engu-15%), luyihlanza ibe yi-helium ehlanzekile kakhulu engu-5N (99.999%), bese luyibuyisela emgqeni wokukhiqiza. Ukusebenza kahle kokubuyisa sekukonke kuhlale kuzinzile cishe ku-40%, kusindisa izindleko ezinkulu zokuthenga i-helium kanye nokunciphisa ukungcola kwemithombo kanye nokukhishwa kwekhabhoni.
Ekukhiqizweni kwefayibha ye-optical, i-helium ibalulekile njengegesi yokuthwala kanye nokuvikela, edinga ukuhlanzeka okuphezulu kanye nomthamo omkhulu. Ngokwesiko, igesi yokukhipha umoya yayikhishwa ngqo, okuholela ekuchithekeni okukhulu kanye nezindleko zokusebenza eziphakeme. I-Tongding, umdlali obalulekile embonini yezokuxhumana kwe-optical yaseShayina, yayala i-Shanghai LifenGas ukuthi iklame uhlelo lokubuyisa nokuhlanza oluklanyelwe wenani layo lokukhipha umoya kwe-helium okunezinga eliphansi lokuhlushwa.
Ithimba lobuchwepheshe le-LifenGas lihlaziye ukwakheka kokukhipha umoya (ukungcola okuyinhloko: i-hydrogen, i-nitrogen) futhi lasebenzisa inqubo eyinhloko equkethe i-catalytic oxidation yokususa i-hydrogen, i-cryogenic condensation yokususa i-nitrogen, kanye ne-cryogenic adsorption yokuhlanza kokugcina. Ukukhipha umoya kuqala kungena kuyunithi yokukhipha umoya-mpilo ukuze kususwe i-hydrogen ngokunembile, bese kudlula ohlelweni lwe-cryogenic condensation ukuze kuhlukaniswe iningi le-nitrogen, bese ekugcineni kudlula ku-cryogenic adsorber ukuze kususwe ukungcola okusele. Ubumsulwa be-helium yomkhiqizo bufinyelela njalo ku-5N noma ngaphezulu, buhlangabezana ngokugcwele nezidingo zokudweba i-fiber.
Uhlelo oluncane, oluzenzakalelayo kakhulu lusebenza amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto ngaphandle kokubhekwa kakhulu. Selokhu lwaqaliswa ukusebenza, isikhathi salo sokusebenza sesidlule ama-95%, ubumsulwa bomkhiqizo buhlala buhambisana, futhi ukusebenza kahle kokutakula kuhlala kungaphezu kwama-40%. Ngokusekelwe ekukhiqizweni kwefayibha yonyaka kaTongding, uhlelo lunciphisa ukusetshenziswa kwe-helium ngamashumi ezinkulungwane zama-cubic metres unyaka ngamunye, okuletha izinzuzo ezibalulekile zomnotho nezemvelo.
Umholi wephrojekthi yeTongding uthe: “I-LipenGas inikeze ikhambi lokubuyisa i-helium elivuthiwe nelithembekile elinciphise kakhulu ukuthembela kwethu ku-helium ethengiwe futhi labeka isibonelo esingaphindaphindeka sokuguqulwa okuluhlaza embonini.”
I-LipenGas igxile ekubuyiselweni kwegesi ngaphandle kwegesi kanye nokuhlanzwa kwegesi okuhlanzekile kakhulu, iphethe ubuchwepheshe obuhlukahlukene obuyimpahla yayo. Le nkampani inikeza amakhono aphelele ekubuyiselweni kwegesi, i-hydrogen, i-carbon dioxide kanye nokunye ukubuyiswa kwegesi, kusukela ekuklanyweni kwezinqubo kanye nokuthengwa kobunjiniyela kuya ekusebenzeni nasekugcinweni. I-Shanghai LifenGas izoqhubeka nokuqhuba umnotho ojikelezayo wegesi - futhi isekele intuthuko esezingeni eliphezulu nekhabhoni ephansi embonini yokuxhumana kwe-optical yaseShayina.
Isikhathi sokuthunyelwe: Meyi-14-2026
