Propionic Acid (CAS 79‐09‐4), carboxylic acid a ɛyɛ adwuma pii a wɔde di dwuma kɛseɛ wɔ mmoa aduane a wɔkora so, aduane a wɔde ka ho, nnuru a ɛwɔ ntam ne nnuru pa a wɔde yɛ nneɛma mu, twetwe gua kɛseɛ wɔ September 2026 awieeɛ, a ɛnam ɔman no mu mfiridwuma mu nkɔsoɔ ne mmerɛ mu ahwehwɛdeɛ a ɛkɔ soro wɔ wiase nyinaa kuayɛ mu.

Sinochem Southwest Research Institute na ɛyɛɛ mfiridwuma mu ade titiriw bi wɔ September 16. Ne adwumayɛbea a ɛyɛ tɔn 100 afe biara a wɔde sɔ methyl propionate denam ethylene hydroesterification so no yɛɛ adwuma pintinn bɛboro nnɔnhwerew 300 a ɛtoatoa so. Adeyɛ no kyerɛw bɛboro 99% carbon monoxide single‐pass conversion ne bɛboro 99.9% methyl propionate selectivity, a ɛkyerɛ anammɔn titiriw a ɛkɔ awo ntoatoaso foforo a ɛyɛ ahabammono a wɔyɛ ma propionate‐series nnuru a propionic acid a efi mu ba ka ho. Bere a wɔagye nhwehwɛmu a wɔde ayɛ nhwehwɛmu no atom koraa akyi no, afã horow a ɛfa ho no bɛpia adansi a wɔbɛyɛ wɔ mfiridwuma mu no akɔ anim. Wɔhwɛ kwan sɛ saa kwan foforo yi bɛsan asiesie bere tenten a wɔde ma a ɛfa propionic acid a ɛho tew kɛse a ɛfa ntamgyinafo ho wɔ China, na aboa nsu a ɛwɔ fam a ɛyɛ nsu‐ɛlektrɔnik nnuru, nnuhuam ne nnuruyɛ nneɛma a wɔyɛ.

Wɔ gua so mfitiasesɛm ho no, Q4 yɛ atetesɛm mu bere a wɔde di dwuma kɛse wɔ feed‐grade propionic acid ho. Mmoa a wɔyɛn wɔn wɔ Amerika Kesee Fam, Asia Kesee Fam Apuei ne Afrika no ma nneɛma a wɔde ka ho a ɛmma nsunsu ntumi ntɔ no yɛ kɛse ansa na wɔde awɔw bere mu aburow akora so. Propionic acid siw nsunsu ne mycotoxin a ɛwo wɔ aduan ne silage mu ano yiye, na ɛma aduan no nya aduannuru na ɛtew nneɛma a wɔsɛe no so. Wiase nyinaa wɔn a wɔyɛ aduan no retew nnuru a wɔde ka ho a ekum ɔyare mmoawa so, na ɛma gua so ahwehwɛde a ɛfa nnuru a wɔde kora acid a ɛnyɛ awuduru ho no akɔ soro bio.

Wɔ China no, wɔn a wɔyɛ propionic acid titiriw no kura adwumayɛ dodow a ɛyɛ den mu. Spot supply kari pɛ wɔ industrial‐grade, aduan‐grade ne feed‐grade ahyɛde ahorow mu. Nsɛmmisa a ɛfa nneɛma a wɔde kɔ amannɔne ho a efi amannɔne kuayɛ ne aduan a wɔyɛ ho adwumayɛfo hɔ no akɔ soro titiriw fi September mfinimfini. Adetɔfoɔ kyerɛ sɛ wɔpɛ propionic acid a ɛho tew kɛseɛ 99.5%, a ɛwɔ nneɛma a wɔde kyekyere nneɛma a ɛyɛ mmerɛw a nea ɛka ho ne drums, IBC totes ne ISO tank containers ma shipment ahwehwɛdeɛ ahodoɔ.

Ne nyinaa mu no, wɔn a wɔde wɔn ho hyɛ gua so no da so ara hwɛ asiane ahorow pii. Nneɛma a wɔde yɛ nneɛma bo a ɛsakrasakra no betumi de ɛka ho nhyɛso aba wɔn a wɔyɛ propionic acid no so. Ɛno da nkyɛn a, ɔmantam akansi a efi amannɔne nneɛma a wɔde ma no hɔ bɛkɔ so aka mfaso a wonya fi nneɛma a wɔde kɔ amannɔne so. Nnwuma mu nhwehwɛmufo kyerɛ sɛ bere tiaa mu propionic acid gua no benya mmoa afi bere mu aduan a wɔhwehwɛ no mu. Nanso ɛnyɛ nea ɛda adi sɛ nneɛma bo bɛkɔ soro a wɔmfa nneɛma a wɔde ma denneennen bio nni hɔ. Wɔhyɛ nyansa sɛ wiase nyinaa adetɔfo di kan nyɛ nneɛma a wɔbɛkra ho nhyehyɛe na ama wɔadi Q4 nhyɛso a ɛfa nneɛma a wɔde mena ho no ano. Wɔ bere tenten mu no, mfiridwuma foforo a wɔayɛ a wɔde yɛ nneɛma a ɛyɛ ahabammono no bɛma China akansi mu nkɔso a ɛwɔ wiase nyinaa propionic‐derivatives aguadi mu no atu mpɔn.