Ngabe igesi ye-helium ingakhiqizwa?
Yebo, okwamanje kukhona izindlela ezine zokulungiselela
Indlela yokuvumelanisa: Indlela yokuvumelanisa isetshenziswa embonini ukuze ikhiphe i-Helium kusuka kugesi yemvelo. Inqubo yale ndlela ifaka ukwenziwa kokuhlehlisa nokuhlanzwa kwegesi yemvelo, ukukhiqizwa kwe-helium enzima nokucwengiswa kwe-helium ukuthola i-helium ehlwilika engu-99.99%.
Indlela yokwehlukanisa komoya: Ngokuvamile, indlela eguquguqukayo ye-fractional isetshenziselwa ukukhipha i-helium ye-halium ne-neon exubekile kusuka kudivayisi yomoya, kanye negesi ehlanzekile negesi exubile kukhiqizwa kusuka kugesi ye-halium ne-neon exubile. Ngemuva kokuhlukaniswa kanye nokuhlanzwa, kutholakala i-helium emsulwa e-99.99%.
Indlela ye-Hydrogen Liquefaction indlela: embonini, indlela ye-hydrogen we-liquefaction isetshenziselwa ukukhipha i-helium kusuka kugesi yomsila we-ammonia synthesisis. Inqubo yale ndlela i-adsorption ephansi yokushisa yokususa i-nitrogen, ukususwa kabusha ukuze uthole ukususwa kwe-crude helium kanye ne-oxygen catalytic ukuze uthole i-helium engu-99.99%.
Indlela ephezulu yokuhlanza i-helium: 99.99% Pure alulimoni kuhlanzwa futhi ngokwenza i-carbon adsorption ecushiwe ukuthola i-helium evukile ephakeme.
Okokuqala, ngokwemigomo yokulondolozwa kwezinsiza kanye nekhwalithi, yize kukhona i-helium esigodini sethu, okuqukethwe okutholakale kuze kube manje kuncane kakhulu uma kuqhathaniswa kakhulu uma kuqhathaniswa ne-2.1% ecishe ibe ngu-2.1% yenani lomhlaba wonke. Ngokuphambene, ukusetshenziswa kwe-helium ezweni lami kunesilinganiso sokukhula esingu-11% ukusuka ngo-2014 kuya ku-2018. Kuyabonakala ukuthi okugcinwe yi-helium yaseChina akwanele ukusekela ukusetshenziswa okukhulu. Noma ngabe kwathuthukiswa, iningi lawo kusadinga ukuncika ekungeniseni. Ngaphezu kwalokho, ikhwalithi ye-helium ehlolwe njengamanje ayimpofu, ayifinyeleli ezingeni lokuthengisa, futhi noma ngabe limanzi, alikwazi ukusetshenziswa. Okwesibili kungukukhishwa kwemishini yentuthuko kanye nokusebenza kahle, kusuka ekubukeni kwemishini yokukhishwa kwegesi yemvelo. Kunamadivaysi ambalwa ambalwa kakhulu ezweni lami, njengedolobha laseDongxingchang, uRongxian County, isifundazwe saseSichuan. Le divayisi yakhiwa kabusha ngonyaka ka-2011 futhi inesibopho sokuhlanzwa kwe-Helium. Ubumsulwa be-halium e-crude ekhiqizwayo cishe ama-80%. Ngemuva kwalokho i-helium e-crude idinga ukuthuthwa ku-chengdu yemvelo ye-chemical starp yesitshalo esithe xaxa, ngokuphuma konyaka kwe-20 × 10 ^ 4 amamitha cubic we-helium emsulwa. Ngakho-ke, ukusebenza kwemishini nokusebenza kahle kokuhlanza nakho kwenza kube nzima ngathi ukukhiqiza i-helium ngokwethu, ngakho-ke singathembela ekungenisweni kuphela.
Akuwona ukulethwa okungenamkhawulo kwezinsizakusebenza. Njengamanje, isidingo somhlaba wonke se-Helium siyanda ngokushesha, kepha ukuhlinzekwa kwayo kulinganiselwe kakhulu. Lokhu kusho ukuthi kudingeka sisebenzise le nto eyigugu ngokucophelela futhi sithole ezinye izindlela zokuhlangabezana nezidingo zethu ezikhulayo.
Ngoba i-hydrogen ne-helium ngamagesi alula kakhulu. I-Helium ingugesi we-inert, kepha i-hydrogen iyasebenza kakhulu, iyavutha futhi iqhuma. Ama-hydrogen airship aqedwa ngenxa yezizathu zokuphepha.
Yebo, i-helium ye-helium yamanje ye-helium itholakala ngokubola kwe-tritium. Yiso nje ukuthi i-tritium manje etholakala nge-Irradiating Lithium VI e-reactiotor yenuzi yenuzi.
