Vim muaj kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, tus nqi pheej yig thiab kev xa khoom zoo, peb zoo siab rau qhov muaj npe zoo ntawm peb cov neeg siv khoom. Peb tau yog ib lub tuam txhab muaj zog nrog kev lag luam dav dav rau Tus Nqi Pheej Yig Tshaj Plaws Hoobkas Lag Luam Wholesale Nqe 99% Propionic Acid CAS 79-09-4 Cov Kua Pob tshab rau Cov Khoom Noj Khoom Haus nrog Tus Nqi Zoo Tshaj Plaws, Peb tab tom nrhiav WIN-WIN qhov xwm txheej nrog peb cov neeg siv khoom. Peb zoo siab tos txais cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas thiab tsim kev koom tes ntev.
Vim muaj kev pabcuam zoo heev, ntau yam khoom zoo tshaj plaws, tus nqi pheej yig thiab kev xa khoom zoo, peb zoo siab rau qhov muaj npe nrov ntawm peb cov neeg siv khoom. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav dav rau, "Tsim Kom Muaj Nqis, Pab Cov Neeg Siv Khoom!" yog lub hom phiaj uas peb ua. Peb vam tias txhua tus neeg siv khoom yuav tsim kom muaj kev koom tes ntev thiab sib pab nrog peb. Yog tias koj xav paub ntxiv txog peb lub tuam txhab, thov hu rau peb tam sim no!
Lub pH ntawm lub cev tiv thaiv kab mob kuj yog ib qho tseem ceeb uas cuam tshuam. Cov xwm txheej uas tsis muaj zog acidic nyiam qhov tsim cov khoom lag luam; thaum lub pH nyob nruab nrab ntawm 4 thiab 6, ob qho tib si qhov huv thiab cov txiaj ntsig ntawm cov khoom tau khaws cia zoo, raws li txiav txim siab los ntawm kev sim ntau yam. Los ntawm qhov kev xav stereochemical, cov khoom lag luam ntawm cov tshuaj tiv thaiv qhia txog stereoisomerism. Vim yog cov yam ntxwv ntawm cov tshuaj tiv thaiv nruab nrab, cov qauv sib txawv ntawm chlorohydrin isomers tau tsim. Cov txheej txheem stereochemical ntawm cov tshuaj tiv thaiv no tau tham txog tob hauv Kev Taw Qhia rau Stereochemistry. Kev ntxiv cov catalysts tuaj yeem hloov pauv qhov nrawm ntawm cov tshuaj tiv thaiv: qee cov hlau ntsev catalysts, xws li ferric chloride, txo qis lub zog ua haujlwm, tso cai rau cov tshuaj tiv thaiv mus ntxiv rau hauv cov xwm txheej tsis hnyav. Cov catalysts no tuaj yeem txo lub zog ua haujlwm los ntawm kwv yees li 20 kJ / mol, ua kom cov txheej txheem tiv thaiv sai dua. Cov tshuaj tiv thaiv ntawm propylene thiab hypochlorous acid yog qhov tseem ceeb hauv kev tsim khoom lag luam. Los ntawm kev ua kom zoo dua cov xwm txheej tiv thaiv, kev tsim khoom loj thiab ua tau zoo tuaj yeem ua tiav, muab txoj hauv kev txhim khu kev qha rau kev npaj cov khoom siv tshuaj raw tseem ceeb xws li chlorohydrin. Cov txheej txheem tsim khoom lag luam cuam tshuam tau piav qhia meej hauv Cov Txheej Txheem Tsim Khoom Siv Tshuaj Zoo.
Kev kawm txog kinetics ntawm cov tshuaj tiv thaiv ntawm propylene thiab hypochlorous acid ua rau muaj kev txiav txim siab tseeb ntawm qhov ceev ntawm cov tshuaj tiv thaiv tas mus li. Nyob rau hauv qhov kub thiab txias tshwj xeeb, qhov ceev tas mus li tuaj yeem tau txais los ntawm cov ntaub ntawv sim, uas yog qhov tseem ceeb rau kev nkag siab zoo txog cov txheej txheem tshuaj tiv thaiv thiab kev ua kom zoo dua ntawm cov xwm txheej tshuaj tiv thaiv.