Ogisijeni (O2)

Ibipimo bya tekiniki

Ogisijenini umwuka utagira ibara kandi utagira impumuro. Ni wo mwuka ukunze gukoreshwa cyane muri ogisijeni. Ku bijyanye n'ikoranabuhanga, ogisijeni ikurwa mu buryo bwo gushonga k'umwuka, naho ogisijeni iri mu mwuka ingana na 21%.Ogisijenini umwuka utagira ibara kandi utagira impumuro ufite formula ya O2, ari na yo imiterere isanzwe ya ogisijeni. Aho gushonga ni -218.4°C, naho aho kubira ni -183°C. Ntabwo byoroshye gushonga mu mazi. Hafi mililitiro 30 za ogisijeni ishongeshwa muri litiro 1 y'amazi, kandi ogisijeni y'amazi ni ubururu bw'ikirere. Imiterere ya ogisijeni irakora cyane. Uretse imyuka idasanzwe n'ibintu by'icyuma bifite imikorere mike nka zahabu, platine, na feza, ibintu byinshi bishobora gukorana na ogisijeni. Ibi bikorwa byitwa ogisijeni. Redox reactions bivuga reactions aho electron zimurirwa cyangwa zigahinduka. Ogisijeni ifite ubushobozi bwo gutwika no gutwika. Ogisijeni yo kwa muganga igira uruhare runini mu kuvura no kwita ku bitaro, nko kubyutsa umwuka, kubaga, no kuvura mu buryo butandukanye. Ogisijeni ishobora kandi gukoreshwa nk'umwuka wo guhumeka mu kwibira nyuma yo kuvangwa na azote cyangwa heliyumu. Ogisijeni yo mu bucuruzi ishobora kuboneka binyuze mu gushonga no gusya umwuka uri mu bidukikije mu ruganda rutandukanya umwuka. . Ikoreshwa ry'ingenzi rya ogisijeni mu nganda ni ugutwika. Ibikoresho byinshi bisanzwe bidashya mu kirere bishobora gushya muri ogisijeni, bityo kuvanga ogisijeni n'umwuka birushaho kunoza imikorere y'ubushyuhe mu nganda z'ibyuma, ibyuma bidakoresha feri, ibirahure na sima. Iyo bivanzwe na gazi, bikoreshwa cyane mu gukata, gusudira, gusya no guhumeka ibirahure kugira ngo bitange ubushyuhe bwinshi kuruta ubushyuhe bw'umwuka, bityo bikanoza imikorere. Amabwiriza yo kubika: Bika mu bubiko bukonje kandi bufite umwuka uhumeka. Bika kure y'inkongi y'umuriro n'ubushyuhe. Ubushyuhe bwo kubika ntibugomba kurenza 30°C. Bigomba kubikwa ukwabyo n'ibikoresho bishya, ifu y'icyuma ikora, nibindi, kandi wirinde ko bibikwa bivanze. Ahabikwa hagomba kuba hari ibikoresho byo kuvura byihutirwa bivamo amazi.

Porogaramu:

①Ikoreshwa mu nganda:

Gukora ibyuma, gushongesha ibyuma bidakoresha feri. Gukata ibikoresho by'icyuma.

②Ikoreshwa mu buvuzi:

Mu buvuzi bw'ibanze bw'ibibazo nk'iby'ihungabana no kurwara indwara z'umutima, mu kuvura abarwayi bafite ibibazo by'ubuhumekero no mu gusinziriza.

③Gukora Semiconductor:

Gushyira umwuka wa silikoni dioxyde mu mwuka, gukura kwa oxyde y'ubushyuhe, gushushanya plasma, gukuraho gazi irwanya ubushyuhe mu maraso mu bikorwa bimwe na bimwe byo gushyiramo/gukwirakwiza.

Ipaki isanzwe:

Akamaro:

①Imyaka irenga icumi iri ku isoko;

②Uruganda rukora icyemezo cya ISO;

③Gutanga vuba;

④Isoko ry'ibikoresho fatizo rihamye;

⑤Uburyo bwo gusesengura ireme ry’ubuziranenge kuri interineti muri buri ntambwe;

⑥Gusaba cyane kandi witonze gukoresha silinda mbere yo kuyizuza;