Heliumʻo ia kekahi o nā kinoea kakaikahi i ʻoi aku ka māmā ma mua o ka ea. ʻOi aku ka mea nui, he paʻa loa ia, ʻaʻohe kala, ʻaʻohe ʻala a ʻaʻohe mea ʻino, no laila he koho maikaʻi loa ia e hoʻohana ai e pahū i nā pōpō e lana ponoʻī ana.

I kēia manawa, ua kapa pinepine ʻia ka helium he "gas rare earth" a i ʻole "golden gas".Heliumua manaʻo pinepine ʻia ʻo ia wale nō ke kumuwaiwai kūlohelohe hiki ʻole ke hoʻohou hou ʻia ma ka Honua. ʻO ka nui o kāu hoʻohana ʻana, ʻo ka liʻiliʻi o kāu, a he nui nā ʻano hoʻohana.

No laila, ʻo ka nīnau hoihoi, he aha ka mea e hoʻohana ʻia ai ka helium a no ke aha i hiki ʻole ai ke hoʻohou hou ʻia?

No hea mai ka helium o ka honua?

Heliumkūlana lua ma ka papa periodic. ʻOiaʻiʻo, ʻo ia ka lua o ka nui o nā mea i loko o ke ao holoʻokoʻa, ʻo ka lua wale nō ma hope o ka hydrogen, akā he mea kakaikahi loa ka helium ma ka Honua.

ʻO kēia no ka meaheliumhe valence o ka ʻole a ʻaʻole ia e hana i nā hopena kemika ma lalo o nā kūlana maʻamau āpau. Loaʻa wale ia ma ke ʻano o ka helium (He) a me kāna mau kinoea isotope.

I ka manawa like, no ka mea he māmā loa ia, ke ʻike ʻia ma luna o ka honua ma ke ʻano kinoea, e pakele maʻalahi ia i ka lewa ma kahi o ka noho ʻana ma ka honua. Ma hope o nā haneli miliona mau makahiki o ka pakele ʻana, ua liʻiliʻi loa ka helium i koe ma ka Honua, akā hiki nō ke mālama ʻia ka nui o ka helium i ka lewa ma kahi o 5.2 ʻāpana i kēlā me kēia miliona.

ʻO kēia no ka mea e hoʻomau ka lithosphere o ka Honua i ka hana ʻanaheliume hoʻoponopono no kona nalowale ʻana i ka pakele. E like me kā mākou i ʻōlelo ai ma mua, ʻaʻole maʻamau ka helium i nā hopena kemika, no laila pehea e hana ʻia ai?

ʻO ka hapa nui o ka helium ma ka Honua he huahana ia o ka palaho radioactive, ʻo ia hoʻi ka palaho o ka uranium a me ka thorium. ʻO kēia wale nō ke ala e hana ai i ka helium i kēia manawa. ʻAʻole hiki iā mākou ke hana i ka helium ma ke ʻano hana ma o nā hopena kemika. ʻO ka hapa nui o ka helium i hana ʻia e ka palaho kūlohelohe e komo i ka lewa, e mālama ana i ka nui o ka helium me ka nalowale mau ʻana, akā e laka ʻia kekahi o ia mea e ka lithosphere. ʻO kēlā mau helium i laka ʻia e hui pū ʻia me ke kinoea kūlohelohe, a i ka hopena ua hoʻomohala ʻia a hoʻokaʻawale ʻia e nā kānaka.

He aha ka mea e hoʻohana ʻia ai ka helium?

He haʻahaʻa loa ka solubility o ka Helium a he kiʻekiʻe ka conductivity thermal. ʻO kēia mau ʻano e hiki ai ke hoʻohana ʻia ma nā ʻano he nui, e like me ka welding, pressurization a me ka purging, kahi e makemake ai nā mea a pau e hoʻohana i ka helium.

Eia nō naʻe, he aha ka mea e hana maoli aiheliumʻO ke "kinoea gula" kona kiko paila haʻahaʻa. ʻO ka mahana koʻikoʻi a me ka kiko paila o ka helium wai he 5.20K a me 4.125K, kokoke i ka ʻole loa a ʻo ka haʻahaʻa loa ma waena o nā mea āpau.

Hana kēiahelium waihoʻohana nui ʻia i ka cryogenics a me ka hoʻoluʻu ʻana o nā superconductors.

E hōʻike ana kekahi mau mea i ka superconductivity ma ka mahana o ka naikokene wai, akā koi kekahi mau mea i nā mahana haʻahaʻa. Pono lākou e hoʻohana i ka helium wai a ʻaʻole hiki ke hoʻololi ʻia. No ka laʻana, ua hoʻomaʻalili ʻia nā mea superconducting i hoʻohana ʻia i nā lako hana kiʻi resonance magnetic a me ka European Large Hadron Collider e ka helium wai.

Ke noʻonoʻo nei kā mākou hui e komo i ke kahua helium wai, e ʻoluʻolu e hoʻomau i ka nānā ʻana.