Ɔkwan bɛn so na wɔde ɔkwan a wɔfa so yɛ propionic acid fi acetic acid a ɛka ho no yɛ adwuma?
Propionic Acid a wɔde yɛ nneɛma mfiase no na wɔyɛ denam asikre anaa starch a wɔde yɛ aduru so, anaasɛ wɔtetew mu bere a wɔde nnua ayɛ carbonization anaasɛ dry distillation no. Nanso, aduru a wɔde yɛ ade a wɔde yɛ propionic acid no yɛ ɔkwan a ɛyɛ den a wɔfa so yɛ nneɛma a ɛsakra. Nneɛma a ɛba awiei no siw propionibacteria a wɔyɛ propionic acid no ano, na ɛma ɛyɛ den sɛ wɔbɛboaboa ade no mu dodow a ɛdɔɔso ano. Bio nso, nneɛma a wɔtetew mu no yɛ den, na ɛma akwan a wɔfa so yɛ no ntumi nsi akan kɛse bere a wɔde toto nnuru a wɔde yɛ nneɛma ho no.
Hydrocarbons a wɔde yɛ oxidation tẽẽ no yɛ ɔkwan titiriw a wɔfa so yɛ acetic acid. Sɛ wɔde naphtha a emu yɛ hare, petroleum gas a wɔayɛ no nsuo, anaa alkanes a ne bow nnu ɔhyeɛ pɔtee bi sɛ nneɛma a wɔde yɛ nneɛma, ne manganese, cobalt, anaa vanadium oxides sɛ nneɛma a ɛma nneɛma yɛ adwuma a, wɔyɛ nsuo mu mframa oxidation wɔ 150–250°C ne 1.0–5.0 MPa de yɛ acetic acid, a nneɛma a ɛfiri mu ba ka ho Formic Acid a wɔde yɛ aduru ne propion acid a wɔde yɛ nneɛma. Wobetumi ayɛ hydrocarbon a emu yɛ hare tɔn biara, acetic acid tɔn 0.65, formic acid tɔn 0.06, ne propionic acid tɔn 0.05. Saa adeyɛ yi de nneɛma a wɔde yɛ nneɛma a ne bo nyɛ den na ɛyɛ adwuma na ɛyɛ adwuma a ɛnyɛ den, nanso sɛnea ɛyɛ den a ɛwɔ afrafrade a wɔde yɛ ade no mu no ma ɛho hia sɛ wɔde extractive distillation ne azeotropic distillation yɛ de yiyi mu na wɔde tew ho, na ɛde sika a wɔde bɛto mu no ho ka kɛse ba.