Besikulungele ukwabelana ngolwazi lwethu malunga nokuthengisa kwi-intanethi kwihlabathi liphela kwaye sikucebise ngezinto ezifanelekileyo ngamaxabiso aphantsi okuthengisa. Ngoko ke iProfi Tools ikunika inzuzo efanelekileyo yemali kwaye besikulungele ukudala kunye nge-OEM/ODM China Good Sales Chinese Transparent Colorless Propionic Acid, Ngoku sineqela leengcali zorhwebo lwamazwe ngamazwe. Siyakwazi ukusombulula ingxaki odibana nayo. Singakunika izinto ozifunayo. Nceda uzive ukhululekile ukunxibelelana nathi.
Besikulungele ukwabelana ngolwazi lwethu malunga nokuthengisa kwi-intanethi kwihlabathi liphela kwaye sikucebise ngezinto ezifanelekileyo ngamaxabiso aphantsi okuthengisa. Ngoko ke iProfi Tools ikunika inzuzo efanelekileyo yemali kwaye besikulungele ukudala omnye nomnye, Sinoxanduva olukhulu kuzo zonke iinkcukacha malunga noku-odola kwabathengi bethu nokuba umgangatho wewaranti unjani, amaxabiso anelisekileyo, ukuhanjiswa ngokukhawuleza, unxibelelwano ngexesha elifanelekileyo, ukupakisha okwanelisekileyo, imiqathango yokuhlawula elula, imiqathango yokuthunyelwa engcono, inkonzo emva kokuthengisa njl. Sinikezela ngenkonzo enye kunye nokuthembeka okungcono kubo bonke abathengi bethu. Sisebenza nzima nabathengi bethu, oogxa bethu, abasebenzi ukuze senze ikamva elingcono.
I-propionic acid iveliswa kwimizi-mveliso ngeendlela ezimbini eziphambili: ukwenziwa kweekhemikhali kunye nokubiliswa kwezinto eziphilayo. Iimveliso zahlulwe ngokwamanqanaba emizi-mveliso, amazinga okutya, kunye namanqanaba okutya ngokusekelwe kubunyulu ukuze kuhlangatyezwane neemfuno ezahlukeneyo zokusetyenziswa.
Iindlela kunye neeNqanaba zokuvelisa i-Propionic acid
(1) Ukwenziwa kweeKhemikhali: Iinkqubo eziphambili zoshishino yi-ethylene carbonylation (inkqubo yeReppe) kunye ne-propionaldehyde oxidation. Eyokuqala isebenzisa i-ethylene, i-carbon monoxide, kunye namanzi njengezinto eziluhlaza, isabela phantsi kwee-catalysts ukuvelisa i-propionic acid ngobumsulwa obudlula i-99.5%.
(2) Ukubiliswa kwebhayoloji: I-propionic acid iveliswa ngokubilisa iswekile okanye i-lactic acid kusetyenziswa iintsholongwane ezifana nePropionibacterium. Le yinkqubo eluhlaza eneemeko ezithambileyo, kodwa iindleko zemveliso ziphezulu, kwaye ubunyulu bemveliso buqhelekile ukusetyenziswa kwizicelo ezithile.