Gazi ikoreshwa mu gutwika igabanyijemo umwuka umwe ukoreshwa mu gutwika n'imyuka ivanze, ifite imiterere yo gutwika no guturika. Agaciro k'ubwinshi bw'imyuka ikoreshwa mu gutwika gashobora guturika hakurikijwe imiterere isanzwe y'ibizamini. Imyuka ikoreshwa mu gutwika ishobora kuba umwuka, ogisijeni cyangwa indi myuka ikoreshwa mu gutwika.

Umupaka wo guturika yerekeza ku mupaka wo guturika wa gazi cyangwa umwuka ushyushye mu kirere. Ingano ntoya ya gazi ishobora guturika ishobora gutera guturika yitwa umupaka wo guturika muto; ingano nini cyane yitwa umupaka wo guturika wo hejuru. Umupaka wo guturika uratandukanye bitewe n'ibice bigize uruvange.

Imyuka ikunze gushya n'ishobora guturika irimo hydrogen, methane, ethane, propane, butane, fosfini n'indi myuka. Buri myuka ifite imiterere itandukanye n'aho iturika rigarukira.

Hydrogen

Hydrogen (H2)ni umwuka utagira ibara, nta mpumuro, kandi utagira uburyohe. Ni amazi atagira ibara iyo afite umuvuduko mwinshi n'ubushyuhe buke kandi ashobora gushonga gato mu mazi. Arashya cyane kandi ashobora guturika cyane iyo avanze n'umwuka agahura n'umuriro. Urugero, iyo avanze na chlorine, ashobora guturika mu buryo busanzwe munsi y'izuba; iyo avanze na fluorine mu mwijima, ashobora guturika; hydrogen iri muri silindiri nayo ishobora guturika iyo ishyushye. Umupaka wa hydrogen ni 4.0% kugeza 75.6% (ingano y'amazi).

Methane

Methaneni umwuka utagira ibara, utagira impumuro ifite ubushyuhe bungana na -161.4°C. Uroroshye kurusha umwuka kandi ni umwuka utwika bigoranye cyane gushonga mu mazi. Ni ikintu cyoroshye cya organic. Uruvange rwa methane n'umwuka mu rugero rukwiye ruzaturika iyo ruhuye n'ikibatsi. Umupaka wo hejuru w'iturika ni % (V/V): 15.4, umupaka wo hasi w'iturika ni % (V/V): 5.0.

Ethane

Ethane ntishongera mu mazi, ishongera gato muri ethanol na acetone, ishongera muri benzene, kandi ishobora gukora uruvange rw'ibintu biturika iyo bivanze n'umwuka. Ni bibi gutwika no guturika iyo bihuye n'ubushyuhe n'umuriro ufunguye. Bizatera ingaruka mbi za shimi iyo bihuye na fluorine, chlorine, nibindi. % (V/V): 16.0, % (V/V): 3.0).

Propane

Propane (C3H8), umwuka utagira ibara, ushobora gukora uruvange rw'ibintu biturika iyo bivanze n'umwuka. Ni bibi gutwika no guturika iyo bihuye n'ubushyuhe n'umuriro ufunguye. Bigira ingaruka zikomeye iyo bihuye n'ibintu birwanya okisidasiyo. Umupaka wo hejuru w'iturika % (V/V): 9.5, umupaka muto w'iturika % (V/V): 2.1;

N.butane

n-Butane ni gaze idafite ibara ishobora gushya, ntishongera mu mazi, yoroshye gushonga muri ethanol, ether, chloroform n'izindi hydrocarbon. Ikora uruvange rw'ibiturika n'umwuka, kandi umupaka wo guturika ni 19% ~ 84% (ni mugoroba).

Ethylene

Ethylene (C2H4) ni umwuka utagira ibara ufite impumuro nziza yihariye. Urashonga muri ethanol, ether no mu mazi. Biroroshye gutwika no guturika. Iyo ikirere kigeze kuri 3%, gishobora guturika no gushya. Umupaka wo guturika ni 3.0 ~ 34.0%.

Asetiline

Asetilini (C2H2)ni umwuka udafite ibara ufite impumuro ya ether. Urashonga gato mu mazi, ushonga muri ethanol, kandi ushonga byoroshye muri acetone. Biroroshye cyane gutwika no guturika, cyane cyane iyo uhuye na fosifide cyangwa sulfide. Umupaka wo guturika ni 2.5-80%.

Propylene

Propylene ni umwuka utagira ibara kandi ufite impumuro nziza mu buryo busanzwe. Yoroshye gushonga mu mazi na aside asetiki. Yoroshye guturika no gutwika, kandi umupaka wo guturika ni 2.0 ~ 11.0%.

Cyclopropane

Cyclopropane ni umwuka utagira ibara ufite impumuro ya eteri ya peteroli. Irashonga gato mu mazi kandi yoroshye gushonga muri ethanoli na eteri. Yoroshye gutwika no guturika, ifite ubushobozi bwo guturika buri hagati ya 2.4 na 10.3%.

1,3 Butadiene

1,3 Butadiene ni umwuka utagira ibara kandi utagira impumuro, ntushonga mu mazi, woroshye gushonga muri ethanol na ether, kandi ushonga mu gisubizo cya cuprous chloride. Ntikomera cyane iyo ubushyuhe bw'icyumba bushyuha kandi bworoshye kubora no guturika, aho ubushobozi bwo guturika buri hagati ya 2.16 na 11.17%.

Methyl chloride

Methyl chloride (CH3Cl) ni gaze idafite ibara, ihinduka amazi byoroshye kuyihindura. Iraryoha kandi ifite impumuro nk'iya eteri. Ishongeshwa byoroshye mu mazi, ethanol, eteri, chloroform na aside glacial acetic. Yoroshye gutwika no guturika, ifite ubushobozi bwo guturika buri hagati ya 8.1 na 17.2%.