Njira ya Propionic Acid Acetylene
1. Kukonzekera kwa Propionic Acid Raw Material
Zipangizo zopangira acetylene ndi monga acetylene, mpweya, ndi madzi. Acetylene imapezeka kuchokera ku mafakitale oyeretsera kapena mafakitale a mankhwala, pomwe mpweya umachokera ku mayunitsi olekanitsa mpweya.
2. Njira Yochitirapo Kanthu
Kuchiza Asanachite: Acetylene ndi mpweya zimakonzedwa padera pa kutentha koyenera kuti zitsimikizire kuti zinthu zikuyenda bwino.
Kachitidwe ka Carbonlylation: Acetylene ndi mpweya zomwe zakonzedwa kale zimasakanizidwa ndikuyikidwa mu kachitidwe ka carbonylation pamaso pa chothandizira. Gawoli limachitika kutentha kwambiri komanso kupanikizika, nthawi zambiri pa 180–200°C ndi 0.8–1.2 MPa.

Propionic Acid – Shandong Pulisi Chemical Co., Ltd.         info@pulisichem.cn
Shandong Pulisi Chemical Co., Ltd. ndi kampani yodalirika yogulitsa komanso kupanga propionic acid (CAS 79-09-4) ku China, yomwe imapereka zinthu zabwino kwambiri zokhala ndi unyolo wokhazikika komanso njira zowongolera khalidwe. Propionic acid yathu, yomwe imadziwikanso kuti propanoic acid, ndi mafuta okhuta afupiafupi okhala ndi formula ya molekyulu ya CH₃CH₂COOH komanso kulemera kwa molekyulu ya 74.08. Imawoneka ngati madzi opanda mtundu, omveka bwino, komanso owononga okhala ndi fungo lokhazika mtima pansi, ndipo imasakanikirana bwino ndi madzi, ethanol, ether, ndi zinthu zina zachilengedwe.
Timapanga propionic acid kudzera mu njira zapamwamba zopangira mafakitale, kuonetsetsa kuti ndi yoyera kwambiri komanso yogwira ntchito nthawi zonse pamafakitale osiyanasiyana. Monga gawo lofunikira la mankhwala achilengedwe, propionic acid yathu imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana: mumakampani azakudya ndi chakudya, imagwira ntchito ngati chotetezera komanso choletsa nkhungu chotetezeka komanso choletsa nkhungu pa tirigu, zinthu zophikidwa, ndi chakudya cha ziweto, komanso imagwira ntchito ngati zopangira zopangira sodium propionate ndi calcium propionate; mumakampani opanga mankhwala, imagwira ntchito ngati chothandizira kuyeretsa, chosungunulira cha nitrocellulose, pulasitiki, komanso chothandizira kwambiri popanga mankhwala ophera udzu, fungicides, ndi mankhwala onunkhira; kuphatikiza apo, imagwiritsa ntchito mu njira zopangira ma electroplating, kupanga mankhwala, komanso ngati choletsa kukhuthala popanga mowa.
Ku Shandong Pulisi Chemical, timaika patsogolo khalidwe la malonda ndi kukhutitsidwa kwa makasitomala. Propionic acid yathu imayikidwa m'ma ng'oma wamba kapena m'matanki a ISO kuti ikwaniritse zofunikira zosiyanasiyana zoyendetsera zinthu ndi kusungiramo, ndi malangizo aukadaulo otetezera omwe amaperekedwa posamalira, kunyamula, ndi kusungira. Timapereka mautumiki ambiri komanso okonzedwa mwamakonda, kukwaniritsa zosowa za makasitomala apadziko lonse lapansi ochokera m'madera osiyanasiyana. Ndi zaka zambiri zaukadaulo pakupanga mankhwala ndi malonda akunja, tadzipereka kupereka zinthu zapamwamba za propionic acid, mitengo yopikisana, komanso chithandizo chabwino pambuyo pogulitsa kuti timange ubale wogwirizana kwa nthawi yayitali ndi ogwirizana nawo padziko lonse lapansi.

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