Cyclohexane Industrial qib cyclohexane nrog kev ua siab loj
Kev qhia tshwj xeeb
| Khoom npe | Cyclohexane | |
| Tshuaj xyuas qhov tshwm sim | ||
| Tshuaj Ntsuam Xyuas | Kev Ntsuas Cov Chav Nyob | Tsim Nyog Tau Txais Tau |
| Kev tshwm sim | Ntshiab tsis muaj xim tsis muaj tshuaj | Ntshiab tsis muaj xim tsis muaj tshuaj |
| Kev coj dawb huv | 99.9% (wt) | 99.95% |
| Purity (20/5 ℃) | g / cm³ | 0.779 |
| Chromaticity | Hazen (PT-CO) | 10.00 |
| Crystallization Taw tes | ℃ | 5.80 |
| Refronction Index | Nd20 | 1.426-1.428 |
| Kev npau taws npau npau | ℃ | 80-81 |
| Dej Cov Ntsiab Lus | ppm | 30 |
| Tag Nrho Cov Sulphur | ppm | 1 |
| 100 ℃ residue | G / 100ml | Tsis pom |
Yam ntim
160Kg / nruas
Cov Khoom Siv
Tsis muaj kua. Muaj ntxhiab tsw tshwj xeeb. Thaum qhov ntsuas kub tau siab tshaj 57 ℃, nws tuaj yeem ua kom tiav nrog cov ethanol me me, benzene, ete, acetone thiab li ntawd, tab sis yog li ntawm cov dej. Cov nplaim hluavtaws tsis muaj ntsej muag, nws cov vapor thiab huab cua tuaj yeem tsim cov sib xyaw tawg, yog tias qhib hluav taws, siab kub yooj yim combusion tawg. Hu rau tus neeg saib xyuas oxidizing ua rau muaj zog tshwm sim thiab tseem muaj kev sib txuas. Hauv hluav taws, cov thawv sov yog qhov txaus ntshai ntawm kev tawg. Nws cov vapor hnyav dua cua, tuaj yeem kis mus rau qhov kev ncua deb ntawm qhov chaw qis dua, thaum hluav taws yuav ntes hluav taws.
Kev ua
Benzene yog hydrogenated los ntawm anhydrous ferric chloride catalyst. Tom qab ntawd ntxuav nrog sodium carbonate thiab distilled kom tau txais cyclohexane.
Kev Siv Siv
Siv los npaj cyclohexanol, cyclohexanone, caprolactam, ilipic acid thiab byclohexanol thiab cyclohexanone (kwv yees li 90%), nrog kev tsim khoom ntxiv ntawm cov adipic acid thiab caprolactam. Lawv yog cov monomers uas tsim cov polyamides. Ib qho me me ntawm kev lag luam, txheej txheem hnyav, cob, rog, roj, roj paraylin, butyl roj hmab thiab lwm cov kuab tshuaj zoo heev. Tsis tas li ntawd, cyclohexane kuj siv hauv kev lag luam kws tshuaj, rau kev sib raug zoo ntawm kev kho mob nruab nrab. Cyclohexane yog qhov tshwj xeeb tshaj yog tsim nyog rau styrene butadiene roj hmab cov kuab tshuaj, nws tau noj feem ntau ntau tshaj 4 npaug ntawm pub. 90% ntawm cyclohexane yog siv rau ntau lawm cyclohexanone, uas yog cov khoom nruab nrab hauv kev tsim cov caprolactam thiab adipic acid. Kuj tseem siv raws li dav dav daws, chromatographic tsom kwm cov qauv khoom, cov photoresist hnyav thiab synthesis.