Ukuxinana kweMethanol: Uhlalutyo olubanzi kunye nemeko yesicelo
I-Methanol, njengenxalenye ebalulekileyo ye-organic, inoluhlu olubanzi lwezicelo kwishishini lemichiza. Ukuqonda iipropathi zomzimba ze-methanol, ezinjengokuxinana kwe-methanol, kubalulekile ekuvelisweni kweekhemikhali, ukugcinwa kunye nezothutho. Kweli nqaku, siza kuthetha ngokweenkcukacha inkcazo ye-Methanol Ukuxinana, izinto zayo ziphembelela kunye nokubaluleka kwayo kwizicelo ezisebenzayo.
Ingcinga esisiseko yeMethanol Density
Ukuxinana kwe-methanol sisininzi seMethanol kwivolumu yeyunithi nganye, idla ngokuvakaliswa kwigram nganye ye-cubic (g / cm³) okanye iikhilogramu ngemitha nganye (kg / m³). Phantsi kweemeko ezisemgangathweni, ukuxinana kweMethanol nge-20 ° C imalunga ne-0.7918 g / cm³. Ixabiso lokuxinana lenza i-methanol lightter kunamanzi (anoxinaniso malunga ne-1 G / CM³), ezikwizicelo ezininzi zithetha ngeendlela ezahlukeneyo zokuphatha kunye neemfuno zokugcina.
Izinto ezichaphazela ubuxilongo beMetanol
Impembelelo yamaqondo obushushu
Ubushushu yenye yezona zinto ziphambili ezichaphazela ubuninzi be-methanol. Njengoko iqondo lobushushu liyanda, intshukumo yemolekyuli ye-methanol yonyuka, ivolumu iyakhula kwaye ukuxabana kuyancipha. Kwelinye icala, xa iqondo lobushushu liyancipha, intshukumo yemolekyuli iyacotha kwaye uxinzelelo lwe-methanol luyanda. Ke ngoko, xa uqhelisela, iinkampani zekhemikhali zihlala zilungelelanisa uyilo kunye nomthamo wezixhobo zokugcina ngokobushushu obufanelekileyo.
Impembelelo yeXeshana
Ukucoceka kwe-methanol nakuchaphazela ngokuthe ngqo uxinzelelo lwayo. Kwimveliso yezamashishini, iMethanol inokuxubeka imikhondo yamanzi okanye ezinye izinto ezingcolileyo, ezihlala zinzima okanye zilula kune-methanol, ngaloo ndlela betshintsha i-methanol. Ke ngoko, ukulawula ubunyulu be-methanol kubalulekile kwimeko eneenkcukacha ezinobuthathaka.
Imeko yesicelo ye-methanol dexince
Izicelo kwimveliso yemichiza
Idatha echanekileyo kwi-Methanol Dennity ibalulekile ekutsaleni nasekulandeleni kwendlela yokuphendula ngexesha lemveliso yemichiza. Iimfuno ezininzi zekhemikhali zineemfuno ezingqongqo zokugxila kwe-reasces, ehlala ixhomekeka kubunzima. Umzekelo, kwi-metanol-to-commaldehyde uphendula, imilinganiselo echanekileyo yobutshaba echanekileyo inceda ekuqinisekiseni ukusebenza ngokuphendula kunye nokucoceka kwemveliso.
Izicelo ezigcinwe kunye nezothutho
Ukuxinana kweMethanol kubengela uyilo lweetanki zokugcina kunye nezitya zothutho. Ngexesha lothutho, ukuxinana okuphezulu kuthetha ukuba i-methanol inobunzima obungaphantsi komthamo ofanayo, onokuthi unciphise iindleko zothutho. Ukuqonda ubuninzi be-methanol kukwanceda ekubunjweni kuyilo lwezixhobo zokugcina ukuqinisekisa ukugcinwa okukhuselekileyo kunye nokuthintela ukuvuza.
Isishwankathelo
Ukuxinana kwe-methanol ayisiyo ipropathi esisiseko yomzimba, kodwa kubalulekile ukuba usebenzise kwimveliso yemichiza, ukugcinwa kunye nezothutho. Ukuqonda kunye nokusebenzisa ngokuchanekileyo ukusetyenziswa kwedatha yobunzima beMethanol ayiphuhlisi nje ukusebenza kakuhle kwemveliso, kodwa ilawula ngokufanelekileyo iindleko kwaye iqinisekisa ukhuseleko lokusebenza. Iingcali zecandelo lemichiza, ulwazi lweMetanol Ukuxinana yinxalenye ebalulekileyo yezakhono zabo zobungcali.