Methanol AndIsopropanolke li-solvent tse peli tse sebelisoang haholo. Ha ba ntse ba e-na le lintho tse tšoanang, le tsona li na le thepa e ikhethileng le litšobotsi tse ba khethollang. Sehloohong sena, re tla kenella ka ho khetheha ka li-solvelt tsena tse peli, re bapisa thepa ea bona ea 'mele le ea lik'hemik'hale, hammoho le likopo tsa bona le boitlamo ba bona.

A re qaleng ka methanol, hape e tsejoang e le joala ba patsi. Ke mokelikeli o hlakileng, o se nang mebala o sa sebetseng ka metsi. Methanol e na le ntlha e tlase ea ho pheha ea likhato tse 65 Celsius, e etsang hore e be loketseng tšebeliso ea likopo tse tlase. E na le tekanyetso e phahameng ea lipontšo, e bolelang hore e ka sebelisoa e le solvent le moemeli ea anti-snock ho peterole.

Methanol e boetse e sebelisoa e le phepelo ea phepelo ea lik'hemik'hale tsa lik'hemik'hale tse ling tse kang fomaldehyde le dimethyl ether. E boetse e sebetsa ho hlahiseng biodiesel, e leng mohloli o ngotsoeng oa mafura. Ntle le likopo tsa eona tsa indasteri, methanol le tsona li sebelisoa tlhahiso ea li-varnishe le li-li-lacquers.

Joale a re lebiseng tlhokomelo ea rona ho Isiopropanol, eo hape e ileng ea tsejoa e le 2 - pokello ea mantsoe kapa e bitsoang Dimbeyl ether. Bohlaseli bona bo hlakile ebile bo se na 'mala, ka ntlha e phelisang hanyane ho feta methanol ka likhato tse 82 Celsius. Isopropanol e fosahetse ka metsi le lipids tse peli, li e etsa qeto e ntle bakeng sa lits'ebetso tse fapaneng tsa lits'ebetso tse fapaneng. E sebelisoa hangata e le moemeli ea sehiloeng ka har'a li-pentrinen tsa pente le tlhahisong ea liatlana tsa latex. Isopropanol e sebelisoa hape ho hlahiseng lidheshe, bahale ba likepe le polyers tse ling.

Ha ho tluoa polokelong, methanol le Isiopropanol ba na le likotsi tse ikhethang. Methanol ke chefo 'me e ka baka bofofu haeba e phathahana mahlong kapa e kenngoe. E boetse e tumme haholo ebile e phatloha ha e tsoakoa le moea. Ka lehlakoreng le leng, Isiopropanol e na le tekanyetso e tlase ebile e se e phatloha ho feta methanol ha e tsoakoa le moea. Leha ho le joalo, e ntse e tumme ebile e lokela ho tšoaroa ka tlhokomelo.

Qetellong, Methanol le Isiopropanol ke li-solvent tsa bohlokoa tsa indasteri le thepa ea bona e ikhethang. Khetho ea bona e ipapisitse le litlhoko tse ikhethileng tsa kopo le profil ea polokeho ea ea matla. Methanol e na le ntlha e tlase ea ho pheha ebile e phatloha haholoanyane, ha Iskopropano e na le ntlha e phahameng ea ho pheha ebile e sentse e phatlohile empa e ntse e tuka. Ha u khetha ho sobella, ho bohlokoa ho nahana ka thepa ea eona ea 'mele, ho tsitsipana ha lik'hemik'hale, ho na le chefo ea lik'hemik'hale le boemo bo botle.