Cyclohexane: Ingufu zikoreshwa mu nganda n'ibikoresho fatizo bya chimique kugira ngo bikore neza
Amashami y'ingenzi yo gusaba
Mu nganda zikora irangi n'inyi, cyclohexane ikoreshwa nk'umusemburo utangiza ibidukikije bitewe nuko ishonga neza kandi ihindagurika. Ishobora gushonga vuba ibice bya resin mu irangi n'inyi, kandi umuvuduko wayo uringaniye wo guhumeka ufasha gukora irangi rimwe, bigabanura ibisigazwa by'umusemburo. Uburozi buke bwa cyclohexane butuma ikurikiza amabwiriza akomeye agenga ibidukikije, bigatuma iba amahitamo meza y'umusemburo w'icyatsi kibisi.
Mu nganda zitunganya impumuro nziza n'ibiribwa, impumuro imeze nk'iya eteri ya cyclohexane ituma iba igikoresho cy'ingenzi cy'impumuro nziza. Ikunze gukoreshwa mu kuvanga amavuta y'ingenzi, nk'impumuro nziza y'indimu, mint, n'indabyo, ikoreshwa cyane mu mavuta meza, amavuta yo kwisiga, n'ibirungo by'ibiribwa. Byongeye kandi, cyclohexane ishobora gukoreshwa nk'inyongera mu biryo mu gukora bombo, ibinyobwa, n'ibiryo bitetse, yongera impumuro karemano ku bicuruzwa.
Mu nganda zikora imiti, cyclohexane ishobora gukoreshwa nk'umusemburo n'umusaruro. Ishobora gushonga neza imiti ikoreshwa mu bimera, yorohereza ibikorwa bya shimi n'uburyo bwo kuyisukura. Byongeye kandi, cyclohexane ishobora gukoreshwa mu gutegura imiti, nk'amavuta yo kwisiga, amavuta yo kwisiga, n'udupira two gukurura, bigafasha imiti gukwirakwira no kwinjira neza mu mubiri.
Mu nganda za polymer, cyclohexane ni igikoresho cy'ingenzi mu gukora nylon (polyamide). Ihindurwamo cyclohexanol binyuze muri hydrogenation ya catalytic, hanyuma ihinduka aside adipic na caprolactam. Ibi binyabutabire ni byo bintu by'ingenzi mu gukora nylon 6 na nylon 66. Nylon ikoreshwa cyane mu nganda z'imyenda, iz'imodoka, iz'imashini, n'iz'ikoranabuhanga bitewe n'imbaraga zayo nyinshi, ubushobozi bwayo bwo kwangirika no kudashira kw'ubushyuhe.
Ibisobanuro
| Izina ry'igicuruzwa | Cyclohexane | |||||||||
| MF | C₆H₁₂ | |||||||||
| Isura | Ikiyiko kibonerana kitagira ibara | |||||||||
| Ubucucike | 0.78 g/cm³ | |||||||||
| NOMERO YA CAS | 110-82-7 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 2902110000 | |||||||||
| NO YA EINECS | 203-806-2 | |||||||||
| Porogaramu | Ikoreshwa nk'igikoresho cyo hagati mu gukora nayiloni cyangwa nk'umusemburo, imashini ikuramo ibintu, isuku, n'ibindi. | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| Izina ry'igicuruzwa | Cyclohexane | ||||||
| IGITEKEREZO | IBYIHARIYE | IBISUBIZO BY'IGERAGEZO | |||||
| Ibara (Pt-Co)/No. ≤ | 10% | 5.00% | |||||
| Ubuziranenge, 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% | |||||
| Izindi hydrocarboni za C₇ na C₇/(mg/kg)≤ | 200 | ||||||
| Cyclohexene/(mg/kg) ≤ | 50 | ||||||
| Sulfure/(mg/kg) ≤ | 1 | 0.2 | |||||
Muri make
Bitewe n’ubwiyongere bw’ubumenyi ku bidukikije n’iterambere ry’ikoranabuhanga, inzira yo gukora cyclohexane ikomeje kunozwa. Ikorwa rya cyclohexane rigezweho rikoresha uburyo bwiza bwo gukwirakwiza hydrogenation kugira ngo rigabanye ikorwa ry’ibikomoka ku bidukikije no kunoza ikoreshwa ry’umutungo. Byongeye kandi, kongera gukoresha cyclohexane mu gutunganya no kongera gukoresha cyclohexane birimo gutezwa imbere, bigabanya ingaruka zayo ku bidukikije.
Muri make, cyclohexane, nk'ikintu cy'ingenzi mu binyabutabire by'umwimerere n'umusemburo, ifite uburyo bwinshi bwo kuyikoresha mu nganda. Ntabwo yongera umusaruro n'ubwiza bw'ibicuruzwa gusa, ahubwo inashyigikira kurengera ibidukikije n'iterambere rirambye. Hamwe n'iterambere ry'ikoranabuhanga rihoraho, amahirwe yo gukoresha cyclohexane azarushaho kuba manini.