Methane imimwe yemakemikari ine makemikari formula ch4 (imwe atomu ye kabhoni uye maatomu mana e hydrogen).

Chigadzirwa Chekutanga

Methane imimwe yemakemikari ine makemikari formula ch4 (imwe atomu ye kabhoni uye maatomu mana e hydrogen). Iri boka-14 hydride uye rakareruka alkane, uye ndiyo huru yegasi rechisikigo. Kuwanda kwehuwandu hweMethane pasi pano kunoita kuti mafuta anokwezva, kunyangwe achikurisa zvinokonzerwa nematambudziko nekuda kwemamiriro ayo egreous pasi pemamiriro ezvinhu ekushisa uye kumanikidzwa.
Yakasikwa methane inowanikwa pasi pasi pevhu uye pasi pegungwa. Kana ichisvika pamusoro uye mamiriro ekunze, inozivikanwa seyemhepo methane. Pasi panopasikesa yemamita akawedzera kusvika pa150% kubvira 1750, uye iyo inoverengeka makumi maviri muzana yekunyora kwekunyora kubva kune ese akareba uye akasanganiswa akasanganiswa greenhouse greenhouse magasi.

Kutaurwa

Kurongedza & Kutumira

Application

Sehuni
Methane anoshandiswa sehuni dzemasaini, dzimba, dzimba dzemvura, magetsi, mota, mimhanzi, nezvimwe zvinhu. Inobatanidza neokisijeni kugadzira moto.

Mune indasitiri yemakemikari
Methane anoshandurwa Tosynthesis gasi, musanganiswa weCarbon monoxide uye hydrogen, neSteam Shanduko.

Inoshandisa

Methane anoshandiswa mumapakendisiti emakemikari uye anogona kutakurwa seyefiriji yemvura (liquified yakasikwa gasi, kana lng). Nepo kubhururuka kubva kune imwe firiji yemvura inotanga kurema kupfuura mweya nekuda kwekuwedzera kwegasi inotonhora, gasi paAmberient tembiricha iri rakareruka pane mweya. Gasi Papeline anogovera huwandu hukuru hwegasi rechisikigo, iyo methane chikamu chikuru.

1.fuel
Methane anoshandiswa sehuni dzemasaini, dzimba, dzimba dzemvura, magetsi, mota, mimhanzi, nezvimwe zvinhu. Inobatanidza neokisijeni kugadzira kupisa.

2.natural gasi
Methane yakakosha kune chizvarwa cheMagetsi nekuipisa senge mafuta mune gasi turbine kana steam jenareta. Kuenzaniswa nedzimwe hydrocarbon mafuta, methane inoburitsa zvishoma carbon dial dioxide kune yega yega yekupisa yakaburitswa. Panenge panguva 891 KJ / MOL, MOL SHEASE YEMUFANANIDZO PAKUTI ZVAKAWANDA ZVAKAITWA NEMAHARA hydrocarbons. Mumagweta mazhinji, methane anoputirwa mudzimba dzekupenga nekudzikira. Muchinyorwa ichi chinowanzozivikanwa segasi rechisikigo, iyo inoonekwa seine simba zvemukati zve9 megajoules pa cubic metres, kana chiuru btu pane yakaenzana cubic tsoka.

Methane muchimiro chegasi chakamanikidzwa chinoshandiswa seyemafuta emotokari uye anoverengeka emotokari zvakanyanya.

3.liquefied gasi rechisikigo
LIQUEFIED NAULYI GESI (LNG) yakasikwa gasi (ch4) iyo yakashandurwa kuFiquid Fomu rekusunungurwa kana kutakura.Xpensive Lng tankers dzinodiwa kuti utakure methane.

Liquefied gasi rechisikigo rinogara pamusoro pe1 / 600th vhoriyamu yegasi rechisikigo mune iyo gaseous state. Izvo zvinonhuhwirira, zvisina ruvara, zvisiri-zvine chepfu uye zvisiri-zvakanganisa. Njodzi dzinosanganisira kupenya mushure mekuputika kwemaporization mune gaseous state, kutonhora, uye Asphyxia.

4.Lquid-methane rocket mafuta
Yakanatswa mvura methane inoshandiswa se rocket mafuta.momethane inopa mukana pamusoro pePacosene yekuisa kabhoni pane iyo roketi motors, kuderedza kuoma kwekushandiswazve.

Methane ane zvakawanda munzvimbo dzakawanda dzeSolar system uye zvinogona kuve kukohwewa pamusoro peimwe nzvimbo yemwenje yezuva

5.chhemical FeedStOck
Methane inoshandurwa kuSynthesis gasi, musanganiswa weCarbon monoxide uye hydrogen, nekuchinja kweSteam. Iyi Endergonic maitiro (inoda simba) inoshandisa mabhatiri uye inoda kupisa kwakanyanya, kwakatenderedza 700-1100 ° C.

Kutanga Kubatsira Matanho

Eyeconcect:Hapana anodikanwa kune gasi. Kana Frostbite inofungidzirwa, svina maziso nemvura inotonhorera kwemaminetsi gumi nemashanu uye uwane kurapwa nekukurumidza.
Skincontact:Hapana anodikanwa. Zvekutaurirana neDermal kana kufungidzirwa chando, bvisa zvipfeko zvakasvibiswa uye nekupfeka nzvimbo dzakakanganiswa naRuka dzinodziya.Usashandise murwere nekukurumidza
Inhalation:Kurumidza kurapwa kurapwa isyemandity mune zvese zviitiko zvekupenya overxposure. Kununura kwevashandi kunofanirwa kuve kwakashongedzerwa pamwe nekuzvibata kwekufema zvekufema. Vanoziva vanobatwa nenhau vanofanirwa kubatsirwa kunzvimbo isina kusvibiswa uye inhale mhepo nyowani. Kana kufema kwakaoma, kuendesa okisijasi okisijama.umscicicious vanhu vanofanirwa kusundwa kunzvimbo isina kusvibiswa uye, sezvinodiwa, kupihwa kwekutaurisa kwekuwedzera uye kuwedzera oksijeni. Kurapwa kunofanirwa kuve chiratidzo uye kutsigira.
Ingestion:Hapana pasi peyakajairika kushandiswa.Gget kurapwa kana zviratidzo zvikaitika.
Notestophysian:Bata chiratidzo.

Extraterrestrial methane
Methane yakaonekwa kana inotendwa kuvapo pamapuraneti ese eiyo solar system uye yakawanda yeiyo mota dzakakura. Nezvakangoita kunze kweMars, zvinotendwa kuti zvinobva kune abiotic maitiro.
Methane (ch4) paMars - zvinogona kuitika uye kunyura.
Methane yakaratidzirwa seinogona kukonzeresa rokepper pane ramangwana mars mars misheni nekuda kwechikamu kune mukana wekuisa iyo yepasi pepasi pepasi pese patsva. [58] Shanduko yeiyo Sabatier metisation reaction inogona kushandiswa nemubhadharo wekutengesa wechiita

Methane aigona kugadzirwa nechirongwa chisiri chezvinhu chinonzi '' Nyoka [a] mvura inosanganisira mvura, carbon dioxide, uye mineral olivine, iyo mineral olivine, inozivikanwa kuti izivikanwe pane mars.