Hydrogen (H2)

Usoro nka

Hydrogen nwere usoro kemịkalụ H2 na ịdị arọ molekụla nke 2.01588. N'okpuru ọnọdụ okpomọkụ na nrụgide nkịtị, ọ bụ ihe na-ere ọkụ nke ukwuu, nke na-enweghị ụcha, nke na-egbuke egbuke, na-esi ísì ụtọ na nke na-enweghị ụtọ nke na-esi ike igbari na mmiri, ọ dịghịkwa emeghachi omume na ọtụtụ ihe. Otú ọ dị, n'okpuru nrụgide dị elu na ọnọdụ okpomọkụ na-agafeghị oke, hydrogen na-emeghachi omume na ọtụtụ ihe hydrocarbon na mmeghachi omume catalytic. Hydrogen bụ gas kacha nta mara n'ụwa. Njupụta nke hydrogen bụ naanị 1/14 nke ikuku, ya bụ, na ikuku ọkọlọtọ 1 na 0 Celsius, njupụta nke hydrogen bụ 0.089g/L. Hydrogen bụ isi ihe eji arụ ọrụ. Ụlọ ọrụ mmanụ ala na kemịkalụ chọrọ nnukwu hydrogen. N'ime ha, nhazi nke mmanụ ọkụ na mmepụta nke amonia site na usoro Hubble bụ isi ngwa. Na mgbakwunye na iji ya mee ihe na mmeghachi omume kemịkalụ, hydrogen nwekwara ọtụtụ ngwa na physics na injinịa. Enwere ike iji ya dị ka gas mkpuchi n'ụfọdụ ụzọ ịgbado ọkụ. Hydrogen bụkwa ihe dị mkpa ụlọ ọrụ gas na gas pụrụ iche, na ọ nwere ọtụtụ ngwa ngwa na ngwá electronic, metallurgical ụlọ ọrụ, nri nhazi, ise n'elu iko, ezi organic njikọ, aerospace, wdg N'otu oge ahụ, hydrogen bụkwa ihe. ezigbo ike nke abụọ (ike nke abụọ na-ezo aka na ike nke a ga-emepụta site na ike bụ isi dị ka ike anyanwụ, coal, wdg) na mmanụ gas. Ọ na-ere ọkụ dị ka ọkụ na-enwu enwu, nke siri ike ịhụ. Mmiri bụ naanị ngwaahịa nke combustion. A pụkwara iji hydrogen dị ka ihe eji eme ihe maka amonia sịntetik, methanol synthetic, na sịntetik hydrochloric acid, dị ka ihe na-ebelata maka metallurgy, na dị ka onye na-ahụ maka hydrodesulfurization na ncha mmanụ. Ebe ọ bụ na hydrogen bụ gas na-agbakọ ọkụ, ekwesịrị idowe ya n'ụlọ nkwakọba ihe dị jụụ ma nwee ikuku. Okpomọkụ dị n'ụlọ nkwakọba ihe ekwesịghị gafere 30 Celsius. Wepụ ọkụ na isi mmalite okpomọkụ. Zere ìhè anyanwụ kpọmkwem. Ekwesịrị ịchekwa ya iche site na ikuku oxygen, ikuku abịakọrọ, halogens (fluorine, chlorine, bromine), oxidants, wdg. Zere nchekwa na njem njem. Igwe ọkụ, ikuku na ihe ndị ọzọ dị n'ime ụlọ nchekwa ahụ kwesịrị ịbụ ihe na-agbawa agbawa, nke nwere ihe mgba ọkụ dị n'èzí ụlọ nkwakọba ihe, ma kwadebere ụdị ya na ọnụ ọgụgụ nke ngwa ọkụ ọkụ. Machibido iji akụrụngwa na akụrụngwa na-enwekarị ọkụ ọkụ

Ngwa:

① Ojiji ụlọ ọrụ:

N'ime usoro mmepụta iko dị elu na mmepụta nke microchips electronic.

②Ojiji ọgwụ:

Onyinye maka ọgwụgwọ ụdị ọrịa dị ka etuto, ọrịa strok.

③ Na mmepụta nke semiconductor:

Carrier gas, karịsịa maka silicon deposition gas chromatography.

Ngwungwu nkịtị:

Uru:

① Ihe karịrị afọ iri na ahịa;

② onye nrụpụta akwụkwọ ISO;

③Nfefe ngwa ngwa;

④ Isi iyi akụrụngwa siri ike;

⑤ Usoro nyocha nke ntanetị maka njikwa mma na usoro ọ bụla;

⑥ High chọrọ na usoro nlezianya maka ijikwa cylinder tupu ejuputa;