Sii socotacabbirka fiirsashada methanolwaxay muhiim u tahay soosaarka unugga shidaalka tooska ah ee methanol (DMFC), gaar ahaan hagaajinta hufnaanta korontadda iyo fidinta nolosha batteriga. Waxtarka tamarta tamarta waxaa lagu go'aamiyaa heerka falcelinta oksaydhka ee methanol ee dusha sare ee korantada, iyo heerka falcelinta oksaydhka waxaa saameeya diiradda methanol si weyn.
Dufcadda saxda ah ee xalka methanol waa shardi u ah falcelinta elektiroonigga ah ee waxtarka leh iyo wareejinta elektarooniga ah ee fudud. Intaa waxaa dheer, waxay dammaanad qaadaysaa tamarta sare ee wax soo saarka iyo cufnaanta hadda, ugu dambeyntii waxay hagaajinaysaa waxtarka beddelka tamarta. Soo saarista korantada deggan waa sabab kale oo si sax ah loo xakameeyo fiirsashada methanol. Wax soo saarka tamarta kala duwan ayaa ah natiijada isbedbeddelka xoogga saarista methanol. Lonnmetermitirka fiirsashada methanolwaa mid ka mid ah cabbiraadaha ugu fiican ee lagu xaqiijin karo fiirsashada methanol waqtiga dhabta ah, gaar ahaan muhiim u ah khadka wax soo saarka otomaatiga ah.
Hababka Cabbiraadda Isku-ururinta Methanol
No.1 Cabbirka Cufnaanta
Amitir cufnaanta dareerahaIsticmaala xidhiidhka ka dhexeeya cufnaanta iyo fiirsashada xal methanol si loo xaqiijiyo la socodka joogtada ah ee feejignaanta methanol. Mudnaanta habkani waxay ku jirtaa cabbirka xasilloonida iyo saxnaanta sare iyadoo loo eegayo qaabka xidhiidhka cufnaanta-fiirsashada-heerarka hore loo dejiyay. La xidhiidh injineeradayada si aad u hesho cabbiro badan oo ku saabsanmitirka cufnaanta baterigakhad.
No.2 Habka Refractive
Xalka methanol-ku-xoogsiga waxa lagu qiyaasi karaa khadkadensitometeramarefractometerku salaysan kala duwanaanshaha tusmooyinka refractive ee u dhexeeya methanol iyo dareereheeda. In kasta oo ay fududahay in la shaqeeyo oo ay bixiso jawaab degdeg ah, tusaha refractive waa ku kala duwan yahay heerkul kala duwan. Sidaa darteed, hagaajinta heerkulka ayaa lagama maarmaan u ah cabbirka saxda ah.
No.3 Spectroscopy dhow-Infrared Spectroscopy (NIR)
spectrometer-ka infrared-ku dhow waxa uu ka shaqeeyaa qaabka xidhiidhka qiyaaseed ee u dhexeeya nuugista iyo fiirsashada methanol, samaynta iskaanka wakhtiga dhabta ah ee xalka methanol iyo cabbirida nuugista ee mawjadaha dhaadheer ee gaarka ah. Guud ahaan, methanol wuxuu muujinayaa meelaha ugu sarreeya ee nuugista ee gudaha gobolka spectral infrared-ka.
No.4 Dareemka Kiimikada Korantada
Dareemka kiimikaad ee elektiroonigga ah ayaa ku ogaanaya fiirsashada methanol isbeddellada hadda ama yaraynta oksaydhka ee ka iman kara dusha sare. Waxay awood u siinaysaa la socodka wakhtiga dhabta ah ee khadka tooska ah qiimo jaban oo loogu talagalay jawaab celinta degdega ah, dareenka sare iyo xulashada weyn. Si kastaba ha ahaatee, xasiloonida iyo cimriga nolosha ayaa u nugul wasakhowga iyo isbeddelada deegaanka. Waxay u shaqeysaa si caadi ah kaliya iyada oo si joogto ah loo habeynayo iyo beddelka.
No.5 Unugga Shidaalka
Feejignaanta methanol waa awood in laga qiyaaso hadda iyo danab ka dhalinaya unug shidaal gaar ah, kaas oo falcelinta oksaydhisku ay ku dhacdo si loola socdo feejignaanta methanol oo laga faa'iidaysto kheyraadka.
La xidhiidh injineeradayada si aad u hesho xal cabbir xirfadeed ee feejignaanta methanol. Codso xigasho bilaash ah hadda!
Waqtiga boostada: Jan-09-2025
