Usoro Mmepụta Asịd Propionic.

3. Usoro Methanol Carbonylation
Methanol carbonylation bụ ụzọ ọhụrụ e si emepụta propionic acid. Site na iji methanol dị ka ihe e ji emepụta ihe, mmeghachi omume ahụ na-eme n'ihu ihe na-akpali akpali iji mepụta usoro carbonyl dị n'etiti methanol, nke a na-emezi ka ọ dị ka oxidized iji mepụta propionic acid.
4. Usoro Oxidation Propylene
1. Nkwadebe Ihe Ndị A Na-anaghị Arụpụta
Ihe ndị e ji eme ka propylene ghara ịdị irè gụnyere propylene, ikuku, na mmiri. A na-enweta propylene site na ụlọ ọrụ mmepụta ihe ma ọ bụ ụlọ ọrụ ndị na-agbawa agbawa, ebe a na-enweta ikuku site na ngalaba nkewa ikuku.
2. Usoro Mmeghachi omume
Ịkpọ ọkụ tupu oge eruo: A na-etinye propylene na ikuku n'ime ite iche iche ruo okpomọkụ kwesịrị ekwesị iji hụ na mmeghachi omume ahụ na-aga nke ọma.
Mmeghachi omume nke Catalytic: A na-agwakọta propylene na ikuku e tinyere n'ọkụ ma meghachi omume n'ihu ihe na-akpali akpali. Nzọụkwụ a na-eme n'okpuru ọnọdụ okpomọkụ na nrụgide dị elu, nke na-abụkarị na 250–350°C na 1–3 MPa.
Ịjụ oyi: A na-eji ihe na-ekpo ọkụ eme ka ngwaahịa mmeghachi omume ahụ dị jụụ ruo okpomọkụ ụlọ.
3. Nkewa na Nchacha
Mgbe mmeghachi omume ahụ gasịrị, ngwaahịa ahụ nwere nnukwu ihe na-adịghị ọcha na ihe ndị a na-emeghị eme, nke chọrọ nkewa na nhicha:
Nkewa: A na-eji ihe ndị na-ekewapụ ihe kewapụ mmiri, propylene na-anaghị emeghachi omume, na ihe ndị ọzọ na-adịghị mma.
Ịsachapụ: A na-asacha asịd propionic nke kewapụrụ site na ịchacha, iwepụ ya, na ụzọ ndị ọzọ iji nweta asịd propionic dị ọcha nke ukwuu.

Acid Propionic – Shandong Pulisi Chemical Co., Ltd.           info@pulisichem.cn
Shandong Pulisi Chemical Co., Ltd. bụ ụlọ ọrụ a pụrụ ịtụkwasị obi na-ebubata ma na-emepụta acid propionic dị ọcha (CH₃CH₂COOH, CAS 79-09-4) na China, na-ebuga ngwaahịa dị elu nke ahaziri maka ụlọ ọrụ mmepụta ihe, nri, nri, na ngwa ọgwụ. Propionic acid anyị bụ mmiri mmiri na-enweghị agba, nke na-emebi emebi nke nwere isi na-esi ísì ụtọ, nke nwere ike ịgbaze na mmiri na ihe mgbaze organic, yana àgwà ya na-agbaso ụkpụrụ mba ụwa.
A na-emepụta ya site na usoro oxidation dị elu yana njikwa mma siri ike, propionic acid anyị na-emezu nkọwapụta ọkwa ụlọ ọrụ na ọkwa nri, na-ahụ na ọdịnaya adịghị ọcha dị ala yana arụmọrụ kwụsiri ike. Ọ na-eje ozi dị ka ihe nchekwa dị mkpa, ihe na-egbochi nje, na ihe dị n'etiti kemịkalụ: a na-ejikarị ya eme ihe n'ichekwa nri (ngwaahịa a na-eme achịcha, ngwaahịa mmiri ara ehi), nri na nchekwa ọka (na-egbochi uto ebu), imepụta nnu propionate (sodium propionate, calcium propionate), na njikọta nke ahịhịa ogwu, ihe na-eme ka plastik dị nro, ihe na-esi ísì ụtọ, na ihe ndị na-eme ka ọgwụ dị n'etiti.
Na Pulisi Chemical, anyị na-ebute ịkwụsi ike na ngwaahịa, nchekwa, na nnyefe na-adịgide adịgide ụzọ. A na-etinye propionic acid anyị n'ime drum nkịtị ma ọ bụ tankị ISO, yana nhọrọ nnyefe dị iche iche iji mezuo ihe dị iche iche nke ndị ahịa ụwa chọrọ. Site na ahụmịhe mmepụta kemịkalụ afọ na ndị otu ọkachamara na R&D, anyị na-ekwe nkwa ịdị mma ngwaahịa, ọnụ ahịa asọmpi, na nkwado teknụzụ zuru oke maka ndị mmekọ ụwa niile.

https://www.pulisichem.com/factory-price-99-5-propionic-acid-cas-79-09-4-propionic-acid-for-food-preservatives-product/

https://www.pulisichem.com/contact-us/


Oge ozi: Mee-06-2026