Liquid methane: unhu uye mafomu

Kare, kubudiswa mafuta Company dzakamanikidzwa kupisa mvura methane vachishandisa mwenje vave vasina kukwanisa kupfuura condensate hwakazotevera petrochemical kugadzira. Zvino akadzidza kutakurwa uye rinoshandiswa mumaindasitiri zhinji. Saka zvakanaka kuchengeta, uye asingauyi kuumba panguva combustion anokuvadza tsvina.

Mumuviri makemikari zvivako zviri methane

Methane ndiyo nyore yeHydrocarbon rinoreva. Zviri vakareruka kupfuura mhepo, haisi chepfu, zviri havaratidzi soluble nemvura, haana oneka kunhuwa. Zvinofungidzirwa kuti methane haisi ngozi vanhu, asi vari kacho wakazikamwa migumisiro yayo pamusoro nechepakati uye autonomic tsinga. Kuunganidza mumba mune mhepo pa wevasungwa inobva 4% kusvika 17% anova putika. Naizvozvo, nokuti kuwanikwa kwake munhu (pasina zviridzwa) kuti methane rinowanzoshandiswa akawedzera chaiyo fuma, akafanana munhuwi gasi. Rinoreva girinihausi magasi. The methane riri simba marwadzo ehupfumi kuti simba pasi solubility mumvura.

By mavambo, kwaizoita yeimwe siyana zvinhu uye nemakemikari rakakamurwa:

• Biogenic (Organic);
• abiotic (inorganic);
• utachiona (tusingaoneki);
• thermogenic (thermochemical pezvakaitwa).

Vakagadzirira ichi gasi uyewo murabhoritari kuburikidza muchidziisa anhydrous pasoda madota kana yavaibvisa hydroxide pamwe acetic acid, nechando.

Methane vari mvura ezvinhu anopindura vhoriyamu nguva 600 duku kupfuura gasi. Naizvozvo, nokuti nyore nezvifambiso uye okuchengetera iri pasi liquefaction. Liquid methane - ari Hauoneki mvura, asina kwakanaka. It anoramba anenge ose ehupfumi ane gasi. Critical kumanikidzwa mvura methane ndiyo 4,58 MPa (Maminitsi, nenguva iyo inova mvura).

Kuvapo zvakasikwa

Methane ari nhengo uye ndiyo huru constituent zvinhu zvinotevera magasi:

• Natural (98%);
• mafuta (40-90%);
• deveteve (99%);
• zvangu (35-50%);
• madhaka anoputika (pamusoro 94%).

It inowanikwawo murwiyo mvura mumakungwa, munyanza uye makungwa. Present mumhepo Earth zvakadaro, Saturn, Jupiter, Uranus uye magasi ari pechiso Moon. A guru nhamba iri marasha vazvo. Izvi zvinoita kurimwa munzvimbo namahwindo penetrations putika basa.

LNG michina

methane Kwakachena rinobva negasi, kubvisa zvimwe zvinoriumba: ethane, propane, butane uye senitrogen. Kuti vawane mvura methane gasi iri compressed anoteverwa kutonhora. ari liquefaction muitiro rinoitwa mu zvinogara. Padanho rimwe nerimwe, kuti vhoriyamu wakaderedzwa kusvika ka12. Sezvazvakanyorwa anotendeuka emura rokupedzisira kutenderera. Liquefaction vanoshandisa siyana zvinomera, pakati pavo:

• throttle;
• mumwe Turbo-jeti;
• Turbo-expander.

Zvinotevera Zvirongwa zvinogona kushandiswa:

• Pazvinoitika;
• kuwedzera.

In kupindana redunhu anoshandisa zvitatu kutonhora mumiririri. Kana methane ichi mvura tembiricha kunoderedza zvishoma nezvishoma. Michina kwakadaro kunoda guru guru havashandisi mari yakawanda. Panguva iyoyo izvi zviri nani uye vakatanga kushandisa pakarepo muvhenganiswa refrigerants (ethane uye propane). zano iri rava tichizviongorora kutonhora, sezvo izvi zvinhu zviri vakawana kubva liquefied negasi. Mari yakaderera zvishoma, asi zvakadaro vanoramba kumusoro.

In pokushandisa kuwedzera zvirongwa anoshandiswa zvakawanda mafuta-zvokufambisa Centrifugal michina. Musanganiswa akanga kwerubwinyo rwakagara rwuripo kucheneswa nemvura uye imwe tsvina uye liquefied pasi kumanikidza nokuda kupisa exchange inotonhora rakawedzerwa gasi rukova. Zvisinei, izvi zvinoda mukuru simba rakawanda kupfuura Pazvinoitika (25-35%). Asi panguva imwe chete, mari iri guta mari nokuda compressors nokushanda midziyo.

The tembiricha nemvura methane zvinoberekwa pamusoro muitiro, avhareji 162 madhigirii yacho.

Kushandiswa methane

Makuriro Akaita methane sechinhu gaseous kana mvura mamiriro, ndizvo chaizvo rakakura. Rinoshandiswa kuva huni, somunhu mbishi mashoko maindasitiri, mumba, sezvo anabolic steroids kuti kuwedzera dzakaonda body mass.

Kukwana combustion kuti methane anogadzirwa kabhoni dema iro zvikuru kushandiswa indasitiri :. In rabha, vachinyatsogona ingi, shangu wePolish, etc. Also kushandiswa pakugadzira hydrocyanic asidhi uye acetic acid, methanol, acetylene, amoniya, carbon disulfide, sezvinoita huni gasi (kusingaperi moto).

The mvura methane rinoshandiswa senzira injini huni motokari. Iye octane nhamba iri 15% kudarika peturu, uyewo kumusoro calorific kukosha uye Anti-ndichigogodza ehupfumi. Feedback kubva mvura methane iri combusted zvinenge zvachose uye kana zvakakodzera yakaiswa pa nhengo motokari midziyo kunoitika kumbonyanya anorema zvoupfumi zvichienzaniswa peturu (ari kure nzendo refu).

gasi iri kushingaira kushandiswa mukugadzira zvinodhaka zvinowedzera dzakaonda body mass. At chawo zviripo nzira dzakadai se "Dianoged", "Danabol", "Nerobolum" vari zvikuru kudiwa. Zvinofungidzirwa kuti zvinodhaka ava kunobatsirawo pamusoro womunhu muviri:

• simbisa mapfupa;
• tunhu paumbwe kurara unhu;
• kupisa mafuta rukoko;
• kuwedzera kutsungirira;
• mhanyisa mapuroteni usage.

Zvisinei, zvinokosha kuti tiyeuke kuti zvinodhaka zvose vane divi zvinokonzerwa, saka vanofanira kutorwa pasi zvokurapa achitarisirwa.

Pachishandiswa zvataurwa, zvinganzi vakagumisa kuti pagadzirwe emura methane ndiyo aizobudirira chaizvo nharaunda indasitiri ano.