Uxinaniso lweMethanol: Uhlalutyo oluBanzi kunye neemeko zeSicelo
I-Methanol, njengento ebalulekileyo ye-organic compound, inoluhlu olubanzi lwezicelo kwishishini lemichiza. Ukuqonda iipropathi ezibonakalayo zemethanol, ezinje ngoxinaniso lwemethanol, kubalulekile kwimveliso yeekhemikhali, ukugcinwa kunye nokuthutha. Kweli nqaku, siza kuxubusha ngokweenkcukacha inkcazo ye-methanol density, imiba yayo enempembelelo kunye nokubaluleka kwayo kwizicelo eziphathekayo.
Ingcamango esisiseko yoxinaniso lwemethanol
Uxinaniso lwemethanol bubunzima bemethanol ngomthamo weyunithi, budla ngokubonakaliswa ngeegram ngecubic centimeter (g/cm³) okanye iikhilogram ngecubic meter (kg/m³). Phantsi kweemeko eziqhelekileyo, ukuxinana kwemethanol kwi-20°C malunga ne-0.7918 g/cm³. Eli xabiso loxinaniso lenza imethanol ibe khaphukhaphu kunamanzi (enoxinano olumalunga ne-1 g/cm³), nto leyo kwizicelo ezininzi ithetha ukubamba nokugcinwa kweemfuno ezahlukeneyo.
Izinto ezichaphazela ukuxinana kwemethanol
Impembelelo yobushushu
Ubushushu yenye yezinto eziphambili ezichaphazela ukuxinana kwemethanol. Njengoko iqondo lokushisa linyuka, intshukumo ye-molecular ye-methanol iyanda, umthamo uyanda kwaye ubuninzi buyancipha. Ngokwahlukileyo, xa iqondo lokushisa liyancipha, intshukumo ye-molecular iyancipha kwaye ubuninzi be-methanol buyanda. Ke ngoko, ekusebenzeni, iinkampani zeekhemikhali zihlala zihlengahlengisa uyilo kunye nomthamo wezixhobo zokugcina ngokuhambelana nobushushu bendawo.
Impembelelo yobunyulu
Ukucoceka kwemethanol nako kuchaphazela ngokuthe ngqo ukuxinana kwayo. Kwimveliso yemizi-mveliso, i-methanol inokuxutywa nemithanjana yamanzi okanye obunye ukungcola, okukholisa ukuba nzima okanye kube khaphukhaphu kunemethanol, ngaloo ndlela itshintsha ukuxinana okupheleleyo kwemethanol. Ke ngoko, ukulawula ukucoceka kwe-methanol kubaluleke kakhulu kwiimeko zokusetyenziswa koxinzelelo.
Iimeko zokusetyenziswa kwe-methanol density
Izicelo kwiMveliso yeMichiza
Idatha echanekileyo kwi-methanol density ibalulekile kumthamo kunye nokulawula ukuphendula ngexesha lokuveliswa kweekhemikhali. Uninzi lweentshukumo zemichiza zineemfuno ezingqongqo zoxinaniso lweereactants, oluhlala lumiselwa bubuninzi. Ngokomzekelo, kwi-reaction ye-methanol-to-formaldehyde, imilinganiselo echanekileyo yoxinaniso inceda ukuqinisekisa ukusebenza kakuhle kokuphendula kunye nokucoceka kwemveliso.
Izicelo zokugcina kunye nezothutho
Ukuxinana kweMethanol kuphembelela ukuyilwa kweetanki zokugcina kunye nezikhongozeli zothutho. Ngexesha lothutho, ukuxinana okuphantsi kuthetha ukuba i-methanol inobunzima obungaphantsi komthamo ofanayo, onokuthi unciphise iindleko zothutho. Ukuqonda ukuxinana kwemethanol kukwanceda ukukhulisa uyilo lwezixhobo zokugcina ukuqinisekisa ukugcinwa okukhuselekileyo kunye nokuthintela ukuvuza.
Isishwankathelo
Ukuxinana kwemethanol ayisiyopropathi esisiseko nje kuphela, kodwa ikwabalulekile ukuba isetyenziswe kwimveliso yeekhemikhali, ukugcinwa nokuthutha. Ukuqonda kunye nokusetyenziswa ngokuchanekileyo kwedatha ye-methanol density ayigcini nje ukuphucula ukusebenza kakuhle kwemveliso, kodwa ilawula ngokufanelekileyo iindleko kunye nokuqinisekisa ukhuseleko lokusebenza. Kubasebenzi beshishini lemichiza, ulwazi lokuxinana kwemethanol yinxalenye ebalulekileyo yezakhono zabo zobungcali.