Cyclohexane: Zvinyungudutswa zvemaindasitiri uye zvemakemikari kuti zvigadzirwe zvinobudirira
Minda mikuru yekushandisa
Muindasitiri yekupenda neingi, cyclohexane inoshandiswa sechinhu chinonyungudutsa chisina njodzi nekuda kwekunyunguduka kwayo uye kusagadzikana kwayo. Inogona kunyungudutsa zvikamu zve resin zviri mukupenda neingi nekukurumidza, uye mwero wayo wepakati wekubuda kwemvura unobatsira kugadzira chifukidziro chakafanana, zvichideredza marara e solvent. Chepfu shoma ye cyclohexane inoita kuti ienderane nemitemo yakasimba yezvakatipoteredza, zvichiita kuti ive sarudzo yakanaka ye green solvent.
Muindasitiri yekunhuhwirira uye chikafu, hwema hwakaita seether hwecyclohexane hunoita kuti ive chinhu chakakosha chekunhuhwirira. Inowanzoshandiswa kusanganisa mafuta akakosha, akadai sema citrus, mint, nemaruva, anoshandiswa zvakanyanya muzvinonhuwira, zvizoro, uye zvinonaka zvekudya. Pamusoro pezvo, cyclohexane inogona kushandiswa sechikafu chinowedzera mukugadzira masiwiti, zvinwiwa, nezvinhu zvakabikwa, zvichiwedzera hwema hwechisikigo kune zvigadzirwa.
Muindasitiri yemishonga, cyclohexane inogona kushandiswa semushonga unonyungudutsa uye unoburitsa. Inogona kunyungudutsa zvinobudirira mishonga yeorganic, zvichiita kuti pave nekushanda kwemakemikari uye maitiro ekuchenesa. Pamusoro pezvo, cyclohexane inogona kushandiswa mukugadzira mishonga, yakadai semafuta ekuzora, makirimu, uye masuppositories, zvichibatsira mishonga kupararira uye kunyudzwa zvinobudirira.
Muindasitiri yepolymer, cyclohexane chinhu chakakosha pakugadzira nylon (polyamide). Inoshandurwa kuita cyclohexanol kuburikidza ne catalytic hydrogenation, iyo inozoshandurwazve kuita adipic acid uye caprolactam. Makemikari aya ndiwo ma monomers akakosha pakugadzira nylon 6 nenylon 66. Nylon inoshandiswa zvakanyanya mumaindasitiri emachira, mota, makanika, uye emagetsi nekuda kwesimba rayo guru, kuramba kupfeka, uye kuramba kupisa.
Magadzirirwo
| Zita rechigadzirwa | Cyclohexane | |||||||||
| MF | C₆H₁₂ | |||||||||
| Chitarisiko | Mvura inoonekera isina ruvara | |||||||||
| Kuwanda kwevanhu | 0.78 g/cm³ | |||||||||
| Nhamba yeCAS | 110-82-7 | |||||||||
| Kodhi yeHS | 2902110000 | |||||||||
| EINECS Kwete | 203-806-2 | |||||||||
| Kushandiswa | Inoshandiswa senzira yepakati mukugadzirwa kwenylon kana se solvent, extractant, cleansing agent, nezvimwewo. | |||||||||
Pepa Rekudzora Hunhu
| Zita rechigadzirwa | Cyclohexane | ||||||
| CHINHU | ZVINOTAURWA | Mhedzisiro yeKuyedza | |||||
| Ruvara (Pt-Co)/Nhamba. ≤ | 10% | 5.00% | |||||
| Kuchena, w/% ≥ | 99.9 | 99.9968 | |||||
| Benzene/(mg/kg) ≤ | 50 | ||||||
| Hexane/(mg/kg) ≤ | 200 | 6.00% | |||||
| Methylcyclohexane/(mg/kg) ≤ | 150 | ||||||
| Methylcyclopentane/(mg/kg) ≤ | 150 | 26.00% | |||||
| Mamwe mahydrocarbon eC₇ neC₇/(mg/kg)≤ | 200 | ||||||
| Cyclohexene/(mg/kg) ≤ | 50 | ||||||
| Sarufa/(mg/kg) ≤ | 1 | 0.2 | |||||
Muchidimbu
Nekuwedzera kweruzivo rwezvakatipoteredza uye kufambira mberi kwetekinoroji, maitiro ekugadzira cyclohexane ari kuramba achivandudzwa. Kugadzirwa kwecyclohexane yemazuva ano kunoshandisa maitiro anoshanda ekugadzirisa hydrogenation kuderedza kuumbwa kwezvigadzirwa uye kuvandudza kushandiswa kwezviwanikwa. Pamusoro pezvo, kudzokororwa uye kushandiswazve kwecyclohexane kuri kugadzirwa, zvichideredza zvakanyanya kukanganisa kwayo zvakatipoteredza.
Muchidimbu, cyclohexane, semushonga unokosha wemakemikari eorganic uye solvent, ine mashandisirwo akasiyana-siyana mukugadzirwa kwemaindasitiri. Haingobatsiri chete pakugadzira uye kunaka kwechigadzirwa asiwo inotsigira kuchengetedzwa kwezvakatipoteredza uye budiriro inoenderera mberi. Nekufambira mberi kwetekinoroji, mikana yekushandisa cyclohexane ichave yakakura.