Stable-Supply MIBC los ntawm Chaw Tsim Khoom Uas Ntseeg Tau

Stable-Supply MIBC los ntawm Chaw Tsim Khoom Ntseeg Siab Duab Tshwj Xeeb

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Methyl Isobutyl Carbinol (MIBC) yog ib yam khoom tsis muaj xim, pob tshab uas tau ua kev zoo siab rau nws qhov kev hloov pauv tsawg thiab kev yaj tau zoo, ua rau MIBC yog ib qho tseem ceeb hauv ntau yam kev lag luam. Raws li kev sib koom ua ke zoo, MIBC txhim kho kev tsim cov zaj duab xis hauv cov txheej thiab cov nplaum, thaum nws cov kev yaj xaiv ua rau MIBC muaj txiaj ntsig zoo hauv kev sib xyaw cov pob zeb - tshwj xeeb tshaj yog rau kev sib cais cov ores xws li tooj liab thiab molybdenum. MIBC kuj tseem ua haujlwm ua ib qho tseem ceeb hauv kev tsim tshuaj lom neeg, txhawb nqa kev tsim cov yas thiab cov tshuaj. Nrog rau kev lom tsawg thiab kev sib raug zoo nrog feem ntau cov ntaub ntawv, MIBC sib npaug kev ua haujlwm zoo thiab kev nyab xeeb, ua kom MIBC lub luag haujlwm ua ib qho kev daws teeb meem txhim khu kev qha, ntau yam rau kev tsim khoom, kev ua tiav, thiab kev tshawb fawb thoob ntiaj teb.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

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Pawg Khoom Vaj Tse	Cov ntsiab lus
Cov Ntaub Ntawv Txog Tshuaj Lom Zem	Lub Npe Tshuaj: Methyl Isobutyl Carbinol (MIBC)Cov mis molecular: C₆H₁₄O Tus lej CAS: 78-44-4 Qhov Hnyav Molecular: 102.17 g / mol
Cov Qauv Tshuaj	Cawv aliphatic nrog cov qauv branched-saw;Pawg ua haujlwm: -OH (pawg hydroxyl)
Kev Ruaj Ntseg	Ruaj khov nyob rau hauv qhov kub thiab txias ib txwm muaj; Tsis ua haujlwm nrog feem ntau cov ntaub ntawv (hlau, yas, ceramics); Yaj tsuas yog thaum kub siab (> 200 ° C)
Kev ua xua	Ua raws li cov tshuaj tiv thaiv cawv ib txwm muaj: esterification (nrog carboxylic acids), oxidation (los tsim ketones / aldehydes), thiab dehydration (los tsim alkenes); Sib xws nrog cawv, ethers, thiab hydrocarbons
Kev kub hnyiab	Cov kua uas kub hnyiab tau; Flash point: 40°C (khob kaw); Autoignition temperature: 340°C; Kub hnyiab nrog nplaim xiav uas tsim CO₂ thiab H₂O
Kev Tshuaj Lom Zem Txog Tshuaj Lom Zem	Kev lom tshuaj tsawg heev (Los ntawm qhov ncauj LD)₅₀, Nas: 2500 mg/kg); Ua rau khaus me ntsis rau daim tawv nqaij/cov ntaub so ntswg vim yog pawg hydroxyl; Tsis muaj cov yam ntxwv tseem ceeb uas ua rau mutagenic lossis carcinogenic.

Methyl Isobutyl Carbinol (MIBC, CAS 78-44-4) yog ib qho tseem ceeb ntawm cov cawv aliphatic uas muaj ceg ntoo, uas paub zoo txog nws qhov kev yaj tau zoo, kev hloov pauv tau tswj tau, thiab kev sib haum xeeb zoo nrog cov organic/inorganic substrates—ua rau nws yog ib qho kev xaiv zoo rau kev siv hauv kev lag luam. Tsis zoo li cov kuab tshuaj ib txwm muaj, MIBC muaj kev sib npaug zoo ntawm kev ua haujlwm me me thiab kev ua haujlwm tau zoo, ua haujlwm ua ob qho tib si kev pabcuam ua haujlwm tau zoo thiab cov tshuaj nruab nrab txhim khu kev qha uas ua tau raws li cov qauv zoo thiab kev nyab xeeb thoob ntiaj teb.

MIBC cov ntawv thov dav dav thoob plaws ntiaj teb: nws yog qhov nyiam ua npuas dej hauv cov khoom siv flotation (tshwj xeeb tshaj yog rau tooj liab, molybdenum, thiab txhuas-zinc ore sib cais), qhov twg nws lub peev xwm los tsim cov npuas ruaj khov, xaiv cov npuas txhim kho cov nqi rov qab ore; nws ua haujlwm ua cov khoom sib xyaw zoo hauv cov txheej txheem dej thiab cov nplaum, txhim kho kev ua kom zoo nkauj thiab kev ua haujlwm ntev; thiab nws ua haujlwm ua lub hauv paus tseem ceeb hauv kev tsim cov yas, cov neeg sawv cev nto, thiab cov tshuaj tshwj xeeb. Tsis tas li ntawd, MIBC yog siv dav ua cov kuab tshuaj tsis muaj tshuaj lom hauv cov kua luam ntawv, cov tshuaj ntxuav kev lag luam, thiab kev ua cov khoom siv hluav taws xob.

Peb cov khoom MIBC muaj cov qib tshwj xeeb (qib kev lag luam, qib kev siv tshuab, thiab qib siab huv) los daws cov kev xav tau ntawm cov neeg siv khoom sib txawv, nrog kev tswj xyuas zoo kom ntseeg tau tias cov qib tsis huv heev (<0.1%) thiab cov khoom siv lub cev thiab tshuaj lom neeg sib xws rau cov txiaj ntsig ntawm kev tsim cov tshuaj txhim khu kev qha. Peb muab cov kev xaiv khoom siv tau yooj yim (cov nruas loj, cov thawv IBC, thiab cov thawv me me), cov ntaub ntawv ua raws li txoj cai tag nrho (MSDS, daim ntawv pov thawj xa khoom UN/DOT, REACH/SDS hloov tshiab), thiab kev xa khoom zoo tshaj plaws rau kev thauj mus los ntawm cov kua dej uas yooj yim hlawv. Peb pab neeg kws tshaj lij muab kev txhawb nqa tus kheej - suav nrog kev ua kom zoo dua ntawm cov txheej txheem flotation, kev sim sib xws ntawm cov tshuaj, thiab kev taw qhia kev nyab xeeb - los pab koj ua kom zoo tshaj plaws thiab txo cov nqi.

Cov Lus Qhia Txog Xylene

Cov tshuaj sib xyaw	Cov Lus Qhia Tshwj Xeeb
Qhov tsos	Pob tshab
Xim (Pt-Co)	0-10
Cov ntsiab lus dej,%	0 ～ 0.1%
Qhov Ceev ntawm 20 ° C (g / cm3)	0.806-0.808
Cov ntsiab lus acid (xam raws li acetic acid%)	0 ~ 0.01%