Hydrochloric acid
Cov ntsiab lus tseem ceeb ntawm kev tsom xam:
Lub Plaub Hlis 17th, tus nqi tag nrho ntawm hydrochloric acid nyob rau hauv kev lag luam hauv tsev nce ntxiv los ntawm 2.70%. Cov chaw tsim khoom lag luam hauv tsev muaj qee cov nqi Hoobkas. Cov dej ntws hauv cov tshuaj chlorine tau tsis ntev los no tau txais kev vam meej, nrog kev cia siab ntawm kev nce nqi thiab them tus nqi zoo. Kev lag luam hauv qab hauv tsev ua lag luam tau tsis ntev los no kom muaj kev lag luam qib siab, nrog polyaluminum cov tshuaj tiv thaiv kev tsim khoom thiab qis zuj zus tuaj.
Kev Ua Lag Luam Yav Tom Ntej:
Hauv lub sijhawm luv luv, tus lag luam nqe ntawm hydrochloric acid yuav hloov pauv thiab nce feem ntau. Umstream kua tshuaj chlorine cia yuav tsum tau sawv, nrog kev them nqi nqi zoo, thiab nqes dej ntws mus ntxiv ua raws.
Cyclohexan
Cov ntsiab lus tseem ceeb ntawm kev tsom xam:
Ntawm tam sim no, tus nqi ntawm cyclohexane hauv kev ua lag luam yog nce siab nqaim, thiab cov nqi ntawm cov lag luam tau nce ntxiv. Qhov laj thawj tseem ceeb yog tias tus nqi benzene tau ua haujlwm ntawm qib siab, thiab cyclohexane lag luam tus nqi dhau los rau kev txo qis ntawm tus nqi sab. Cov kev ua lag luam tag nrho muaj ntau tus nqi siab, cov khoom lag luam qis, thiab muaj zog yuav thiab yuav cov kev xav. Cov tub luam muaj tus cwj pwm zoo, thiab lub homphiaj ntawm kev sib tham ua lag luam yog nyob rau theem siab. Nyob rau hauv cov nqe lus ntawm kev thov, downstream caprolactam cov zaub mov xa tuaj yog qhov zoo, cov khoom lag luam muaj zog, thiab cov khoom lag luam tau noj ntau dhau los.
Kev Ua Lag Luam Yav Tom Ntej:
Cov dej ntws hauv qab yog tseem siv tau, thaum nce toj ntawm cov nqi sab yog txhawb nqa los ntawm cov khoom muaj nuj nqis. Hauv lub sijhawm luv luv, Cyclohexane feem ntau yog ua haujlwm nrog kev sib zog ua kom muaj zog
Lub Sijhawm Post: Apr-19-2024