Ukuhlaziywa okuningiliziwe kwephuzu elibilayo le-methanol
I-Methanol ingenye yezinto ezibaluleke kakhulu eziluhlaza embonini yamakhemikhali, futhi isetshenziswa kabanzi njengophethiloli, i-solvent kanye nokuhlanganiswa kwamakhemikhali. Kuleli phepha, sizokuhlaziya ngokuningiliziwe udaba lwe- "Methanol BOING COINT", bese sixoxa ngokujulile ezakhiweni ze-methanol, izici ezithinta iphuzu lazo elibilayo nokubaluleka kwalo ezihlolweni zezimboni.
Izakhiwo eziyisisekelo zomzimba ze-methanol
I-Methanol, eyaziwa nangokuthi umoya wotshwala noma ngokhuni, ifomula yamakhemikhali le-CH₃OH, yiyona ndlela elula kunazo zonke. Njengoketshezi olungenamibala, oluvuthayo, i-methanol iguquguqukayo kakhulu futhi inobuthi kakhulu. Iphoyinti layo elibilayo yipharamitha ebalulekile yokuqonda izakhiwo ze-methanol. Ekucindezelweni komkhathi, i-methanol inendawo ebilayo engu-64.7 ° C (148.5 ° F), okwenza kube lula ukuhwamuka ekushiseni kwegumbi. Ngakho-ke, lapho uphatha futhi ugcina i-methanol, kubalulekile ukucubungula ukuguquguquka kwayo nokuvuthayo futhi kuthathe izindlela ezifanele zokuphepha.
Izici ezithinta iphuzu elibilayo le-methanol
Kunezici ezimbalwa okufanele zibhekwe lapho ziqonda udaba lwe- "Methanol Peint". Isakhiwo samangqamuzana se-methanol sinquma iphuzu laso elisezingeni eliphansi. I-molecule ye-methanol iqukethe iqembu le-methyl (CH₃) neqembu le-hydroxyl (oh) futhi linesisindo esiphansi samangqamuzana. Ngenxa yokuba khona kwe-hydrogen Bonding eqenjini le-hydroxyl, lokhu kuphakamisa iphuzu layo elibilayo ngandlela thile, kepha kusaphansi kunezinye izimo ezinama-molecular izinsimbi eziphakeme.
Izimo zangaphandle ezifana nezinguquko zokucindezela zingathinta futhi iphuzu elibilayo le-methanol. Ngaphansi kwezimo zokucindezela okuphansi, iphuzu elibilayo le-methanol liyancipha, kanti ngaphansi kwemibandela ephezulu yokucindezela, iyanda. Ngakho-ke, kungadingeka ukulawula inqubo yokuhwamuka kwe-methanol kanye nenqubo yokuvuselela ngokulungisa ingcindezi ezintweni ezahlukahlukene zezimboni.
Ukubaluleka kwe-Methanol Boiling Point ezihlolweni zezimboni
Iphoyinti elibilayo le-methanol libalulekile ukuthola isicelo salo ekukhiqizweni kwamakhemikhali. Isibonelo, ekukhiqizeni i-methanol nasekuhlotshisweni, kubalulekile ukulawula izinga lokushisa elifanele nengcindezi yokuhlukaniswa okusebenzayo nokuhlanzwa kwe-methanol. Ngenxa yephuzu layo elibi eliphansi, i-methanol ingahwanyelwa ekucindezelweni komkhathi kusetshenziswa imishini yokushisa evamile, ezuzisa ngokwezindleko zamandla.
Iphoyinti eliphansi likaMethanol libilisa futhi lenza kube yi-solvent efanelekile, ikakhulukazi kuzinhlelo zokusebenza ezidinga ukuhwamuka ngokushesha, njengokupenda kanye nezihlanzayo. Ngesikhathi sokusetshenziswa, izinga lokushisa kanye nomoya omncane wemvelo lokusebenza kudingeka kulawulwe ngokuqinile ukuvikela ukwakhelwa kwe-methanol vapor, ngaleyo ndlela kugwemeke izingozi zomlilo noma zezempilo.
Ukugcina
Ukusuka ekuhlaziyweni okungenhla, kungabonakala ukuthi ukuqonda "iphuzu elibilayo le-methanol" kubalulekile ekusetshenzisweni okuphephile nokusebenzayo kwe-methanol ezihlolweni zezimboni. Iphoyinti elibilayo le-methanol alihlathi lithinta kuphela izakhiwo zalo ezibonakalayo kanye nezimo zokusebenza, kepha lihlobene ngokuqondile nokukhethwa kwalo nokusetshenziswa kuzinhlelo zokusebenza ezahlukahlukene zamakhemikhali. Lolu lwazi lusiza ukwengeza izinqubo zezimboni, longa amandla futhi wandise ukusebenza kahle kokukhiqiza.