Methane Liquid: sifooyinka iyo codsiyada

Markii hore, Shirkadda saliidda processing waxaa lagu qasbay in ay gubaan methane dareere isticmaalaya qoryihii ayaa aan awoodin in ay gudbaan condensate nidaaminta kiimikada ka xiga. Hadda waxa uu bartay in la qaado oo loo isticmaalo in warshado badan. Sidaasay u si fiican u xajiyey, oo uusan u sameeyaan ma inta lagu guda jiro soo sari ee nijaasta ahaa waxyeello.

guryaha jirka iyo kiimikada ee methane

Methane waa shidaalka ugu fudud waxaa loola jeedaa. Waa xumbo hawada, ma aha sun ah, waa si liidata L. biyo, ma laha ur dareemi. Waxaa la rumeysan yahay in methane khatar ma aha in ay aadanuhu, laakiin xaaladaha lagu yaqaan ee saamaynta ay ku habdhiska dhexe iyo autonomic. Aruursaday gudaha hawada at uruuray of 4% ilaa 17% noqdo qarxa. Sidaa darteed, waayo, daahfurka uu qof (iyada oo aan alaabtii) si methane waxaa badanaa ku daray walax gaar ah, eg gaas ka urayo. Waxaa loola jeedaa in gaasas lagu koriyo. methane waa guryaha taagta daran maandooriyaha in wiiqay milmi yar biyaha.

By soo jeedo, xeryahooda keentay leh noocyo kala duwan oo walxaha iyo falgalka kiimikada waxaa loo kala qaybiyaa:

• Biogenic (organic);
• abiotic (imanba);
• bakteeriyada (sheyga);
• thermogenic (geedi socodka thermochemical).

Diyaariyey gaaska iyo sidoo kale tan shaybaarka by kulaylinta lime soodhada ammooniya ama hydroxide sodium la acid acetic, la qaboojiyey.

Methane ee gobolka oo ah dareere degan mugga 600 jeer ka yar ee gaaska. Sidaa darteed, gaadiidka fudud iyo kaydinta waxaa la hoos geliyey wax liquefaction. methane Liquid - waa dareere ah midab, isagoo ur lahayn. Waxaa xajisto ku dhowaad dhammaan sifooyinka gaas. Halis methane dareeraha cadaadis waa 4,58 MPA (min, at taas oo waxa uu noqonayaa mid dareere ah).

Jiritaanka ee dabiiciga ah

Methane waa xubin ka mid ah oo waa wax ugu weyn ee dastuurka oo ka mid ah gaasaska soo socda:

• Dabiiciga ah (98%);
• saliidda (40-90%);
• dhiiqo (99%);
• anigaa iska leh (35-50%);
• marno dhoobo (in ka badan 94%).

Waxaa sidoo kale laga helay oo sideeda oo biyo ah ee badaha, harooyinka iyo badaha. La joogo in jawiga cir sida, Saturn, Jupiter, Uranus iyo gaasaska ee dusha sare ee Dayaxa. tiro badan oo A ku jira dun dhuxusha. Taas ayaa ka dhigaysa wax soo saarka ee penetrations u xiran yihiin waxqabadka qarxa.

technology ee Barriga Afrika

methane saafi ah ka qayib gaaska dabiiciga ah, ay ka saareen ka soo qaybaha kale: ethane, propane, butane iyo nitrogen. Si aad u hesho gaaska methane dareere la cadaadiyo raacay by qaboojinta. habka liquefaction ah waa la fuliyay in wareegyada. At heer kasta, mugga hoos u dhigay 12 jeer. Sida ay noqoto dareere ah in wareegga ee la soo dhaafay. Liquefaction isticmaalaan noocyada kala duwan ee dhirta, iyaga ka mid ah:

• ceejinta;
• a turbo-jet;
• turbo-expander.

Fikirka soo socda waxaa loo isticmaali karaa:

• Cascade;
• ballaarinta.

In circuit Cascade isticmaashaa sedex wakiilka qaboojinta. Marka ay tani heerkulka dareere methane si tartiib tartiib ah hoos u. technology noocan oo kale ah u baahan yahay kharash caasimada waaweyn. Waqtigan xaadirka ah habkan waxaa hagaagay oo waxay bilaabeen inay si degdeg ah u codsan refrigerants isku dar ah (ethane iyo propane). Qorshahani waxa uu noqday is-qaboojinta, sida walxaha kuwan waxaa laga helaa gaaska dabiiciga ah la galeen. Kharashka wax yar hoos u dhacay, laakiin weli ku sii sare.

In codsiga ah ee nidaamyada ballaarinta waxaa loo isticmaalaa mishiinnada culus ee shidaal ku habboon more. Isku dar ah ayaa waxaa ka hor-daahirisay biyaha iyo waxyaabo kale oo wasakhoobay oo waxaa la galeen cadaadis ay sabab u tahay is-dhaafsiga kulaylka la il gaaska balaariyay qabow. Si kastaba ha ahaatee, habkan u baahan yahay kharash weyn ee tamarta badan ee Cascade ah (25-35%). Laakiin waqti isku mid ah, kaydka ee kharashka caasimadda ah ee komberesarrada iyo qaliinka ee qalabka.

Heerkulka of methane dareeraha soo saaray habka kor ku xusan, celcelis ahaan 162 digrii.

Isticmaalka methane

Baaxadda methane dowlad ahaan gaseous ama dareere, waa mid aad u ballaaran. Waxa loo isticmaalaa sidii shidaalka ah, qalab dihin ee warshadaha, guriga, sida steroids dhiska lagu kordhinayo mass jirka caatada ah.

sari dhamaystirnayn oo methane soo saaray madow carbon oo si weyn loo isticmaalaa in :. warshadaha In caag ah, khad jediyay, polish kabaha, iwm Sidoo kale loo isticmaalo wax soo saarka ee acid hydrocyanic iyo acetic acid, methanol, alxamaad, ammonia, disulfide carbon, sida gaaska shidaalka ah (weligeed ah dabka).

methane The dareere ah waxaa loo isticmaalaa sida shidaalka baabuurta loogu talagalay baabuurta ah. Waxa uu falkaas lambarka waa 15% ka badan tahay in of baatrool, iyo sidoo kale qiimaha calorific sare iyo anti-garaacayaa guryaha. Jawaab-celinta ka methane dareere waxaa combusted ku dhowaad si buuxda oo marka si habboon loo rakibay qalabka baabuurta kala dhacdaa cadaalad ah dhaqaalaha miisaan weyn marka loo eego shidaalka (at safar masaafo dheer).

gaaska Tan waxaa si firfircoon loo isticmaalaa soo saarta daawooyinka kordhiya mass jirka caatada ah. At salkeeda waa hab sida la heli karo sida "Dianoged", "Danabol", "Nerobolum" kuwa ugu badan ee baahida. Waxaa la rumeysan yahay in daawooyinka waxay leeyihiin saamayn togan ku jidhka bini'aadamka,

• xoojiyaan lafaha,
• kicin formation of sifooyinka galmada;
• gubi lakabka baruurta,
• kordhiyo dulqaadasho keento;
• dardar Avv borotiinka.

Si kastaba ha ahaatee, waxaa muhiim ah in la xasuusto in daawooyinka oo dhan waxay leeyihiin dhibaatooyin soo raaca, sidaa darteed waa in iyaga lagu qabto iyada oo ay kormeerayaan caafimaad.

Iyada oo ku saleysan ku qorani, waxaa lagu soo gabagabeeyey karaa in wax soo saarka ee methane dareere waa meel aad u rajo ka mid ah warshadaha casriga ah.