ʻO ka pahu hau hauhā

1. Ma ka ʻoihana petrochemical, pono ka hydrogenation e hoʻomaʻemaʻe i ka ʻaila ma o ka desulfurization a me ka hydrocracking.

2. ʻO kekahi hoʻohana koʻikoʻi o ka hydrogen i ka hydrogenation o nā momona i ka margarine, ka aila kuke, nā shampoos, nā lubricants, nā mea hoʻomaʻemaʻe hale a me nā huahana ʻē aʻe.

3. Ma ke kaʻina hana wela wela o ka hana aniani a me ka hana ʻana i nā microchips uila, hoʻohui ʻia ka hydrogen i ke kinoea pale nitrogen e wehe i ke koena oxygen.

4. Hoʻohana ʻia ia e like me ka mea maka no ka synthesis o ka amonia, methanol a me ka waika hydrochloric, a ma ke ʻano he mea hoʻohaʻahaʻa no ka metallurgy.

5. Ma muli o ke kiʻekiʻe o ka wahie o ka hydrogen, hoʻohana ka ʻoihana aerospace i ka hydrogen wai i wahie.

Nā memo no ka hydrogen:

ʻO ka hydrogen ka waihoʻoluʻu ʻole, ʻaʻala ʻole, ʻaʻohe mea ʻawaʻawa, ʻā a pahū, a aia ka pilikia o ka pahū ke hui ʻia me ka fluorine, chlorine, oxygen, carbon monoxide a me ka ea.I waena o lākou, ʻo ka hui ʻana o ka hydrogen a me ka fluorine i ka haʻahaʻa haʻahaʻa a me ka pouli.Hiki i ke kaiapuni ke pahū koke, a i ka manawa o ka hui ʻana o ka leo me ke kinoea chlorine he 1:1, hiki ke pahū ma lalo o ka mālamalama.

No ka mea ʻaʻohe kala a me ka ʻala ʻole o ka hydrogen, ʻaʻakaka ka lapalapa i ka wā e ʻā ana, no laila ʻaʻole hiki ke ʻike maʻalahi ʻia kona ola ʻana e ka naʻau.I nā manawa he nui, hoʻohui ʻia ka ethanethiol ʻala i ka hydrogen e ʻike ʻia e ka ʻala a i ka manawa like e hāʻawi i ke kala i ka lapalapa.

ʻOiai ʻaʻohe mea ʻawaʻawa o ka hydrogen, ʻaʻohe physiologically inert i ke kino o ke kanaka, akā inā piʻi ka ʻike o ka hydrogen i ka lewa, e kumu ia i ka asphyxia hypoxic.E like me nā wai cryogenic a pau, ʻo ka hoʻopili pololei ʻana me ka hydrogen wai e hoʻoulu ai i ka hau.ʻO ke kahe ʻana o ka wai hydrogen a me ka hoʻoheheʻe ʻana i ka nui nui e hoʻopilikia i ka nele o ka oxygen i ke kaiapuni, a hiki ke hana i kahi hui pahū me ka lewa, e hoʻoulu ai i kahi pōʻino pahū.