Ukulungiswa methane ekhayeni kwiimeko zaselebhu

IMethane - igesi ezingenambala elivutha anjengedangatye oluhlaza, eli candelo engundoqo noshowo yerhasi yendalo (77-90%) kunye free Uyadubula.

production methane

Uthe igesi eyenziwe ngenxa methane, kunye nezinye iintlobo ezahlukeneyo yokubola ze-oganikhi khompawundi phantsi kweempembelelo iintsholongwane Cellulosae metanicus:

(S6N10O5) nN2O n + - + 3nSN4 3nSO2.

IMethane maxa wambi ebizwa igesi kumgxobhozo, ekubeni amiliswe ngexesha methane ibile lomba lweziphili olwahlala emazantsi imizimba endalo amanzi. Ngaphezu koko, methane ekuveliseni ukutya imifuno emathunjini kunye proventriculus ruminant izilwanyana iphela. izixa Huge methane akhiwa ezimbi - atony proventriculus, ukuqunjelwa ityhefu, phofu feed esemgangathweni.

Methane nesinye kwisithathu ubunzima lilonke proventriculus. Xa kubola umgquba kwemfuyo ukuvelisa izixa ezikhulu methane, esebenzisa ufakelo ezizodwa zisetyenziswa ukufudumeza kwezakhiwo imfuyo.

Ukulungiswa methane ngu lokulungisa thermal, igesi yendalo kunye ilahle hydrogenation koksirovaniya (27-38%) ivelisa amanani ezibalulekileyo. Le igesi yakha isiseko umoya kwezinye iiplanethi (kaZeyus, Titan, iSaturn).

Ukulungiswa methane ekhaya

Ukuze ufumane irhasi kuyimfuneko ukuba umhlaba ukusuka ezantsi kumgxobhozo wayifaka asejagini uze ufakele ngamanzi. Eminye izitya zivale stoppered kwaye ibekwe kwindawo efudumeleyo nemnyama. Emva kweentsuku ezimbalwa phezu kwamanzi, uya kuqaphela imbonakalo maqampu emihle. Gas kusuka kwiindonga yabiwe ngokusebenzisa imibhobho yokuhambisa ulwelo.

Ukulungiswa methane vitro

Ngokuqhelekileyo, oko kuhlelwe ukusuka acetate sodium kwi Dumas basabela. Ukuze igutyana elomileyo yazise 10 g ngomxube equka enye inxalenye sodium acetate kunye ezibini yesoda yekalika (isisombululo ifumile sodium hayidroksayidi calcium oxide om-1: 1). Ityhubhu waye stoppered kunye kumbhobho umzi werhasi , wayifaka ukuya enemilenze emithathu. Lo mxube itshiswa. Kufuneka kuqatshelwe ukuba ityhubhu yokuqala itshiswe, uze emva koko - mxube. Methane, luqokelelane kule bewuhlisele kuqala kwi ityhubhu ngamanzi, ke iba ngemibhobho ezaliswe kunye izisombululo potassium permanganate , kunye ayodini kunye potassium iodide.

IMethane iveliswa ukusuka haydrolisis thermal sodium acetate ngealkali:

Sodium acetate + Isodiyam hayidroksayidi - sodium carbonate methane +

Ukulungiswa ethylene ukusuka methane

Ethylene - into ebalulekileyo ekrwada ku tswala istro kunye polyethylene eziphathekayo. iindlela Modern lezoshishino ukuvelisa ethylene esekelwe phezu nokuqhekeka umphunga zeoli ukukhanya. A enye ethembisa indlela elikhankanyiweyo kunokuba imveliso ethylene ukusuka methane. Ngokungafaniyo petroleum, igesi yendalo, icandelo engundoqo noshowo apho CH4, ithathwa njengokuba okunegalelo. Kulo mzekelo indlela kwenzeka kubushushu degrees 500-9000 phambi O2 kunye manganese okanye oxides of isiqalelo esithambileyo esimhlophe. Ezi gesi kubangela ezahlulwa ngendlela edalwayo, ukupholisa enzulu kunye nokugululwa ingcinezelo.

Phantsi kweemeko laboratory, ethylene elungiswe iindlela Ethanol emzimbeni kunye dehydrogenation ye-methane. Le ethylene zingasetyenziswa ukuba Yindibanisela ethanol, polyethylene, ethylbenzene, IVinyl chloride, iiarhente isinqandi (ziimveliso ukunciphisa eli qhwa yamanzi kwinjini) kunye nezinye organic. Xa amayeza yabantu lwezilwanyana, ethylene elisetyenziswa iziyobisi ezidakumbisayo, yezityalo - ukukhawulezisa lokuvuthwa kweziqhamo (orenji, lemons, iitumato, iibhanana, grapefruits, njalo njalo).

Ukusetyenziswa methane

Ngaphezu koko, methane - sisibaso exabisekileyo, naye loo nto ekrwada izinto ku tswala imethyl utywala, chloroform, formaldehyde, iiplastiki, njl Kuhlelwe ukusuka methane, iasithilini kunye nezinye kusitsha.