Ndlela ya Xiphemu xa Gasi ya Formic Acid
Ndlela ya gas-phase i ndlela leyintshwa swinene eka vuhumelerisi bya formic acid. Ku khuluka ka phurosese hi ndlela leyi landzelaka:
(1) Ku Lunghiselela Switirhisiwa Swo Karhi: .
Methanol na moya swa lulamisiwa, laha methanol yi endliwaka ku basisiwa na ku susiwa ka mati.
(2) Nhlamulo ya Oxidation ya Xiphemu xa Gasi: .
Methanol leyi tshunguriweke khale yi endla nhluvuko na oxygen loko ku ri na catalyst, yi humesa formaldehyde na water vapor.
(3) Nhlamulo ya Xiphemu xa Mati ya Catalytic:
Formaldehyde yitlhela yi hundzuriwa hi catalytically kuva formic acid eka liquid-phase reaction.
(4) Ku Hluvukisa Ni Ku Basisa:
Switirhisiwa swa reaction swihambanisiwa naku basisiwa hiku tirhisa tindlela tofana na distillation kumbe crystallization.
Nkarhi wa poso: Aug-11-2025