Cyclohexane CYC oo leh tayo sare
Sharaxaada Alaabta
Waxay ka tirsan tahay ogsijiin ka kooban biyo kaarboon-carbon organic ah, dareere hufan oo huruud ah oo aan midab lahayn ama iftiin leh oo leh ur carrada.
Waxoogaa ku milmay biyaha oo ku milmay dareerayaasha organic sida khamriga, ether, acetone iwm. Waxay u uraysaa sida basbaaska marka ay ku jirto qadar yar oo Phenol ah. Waxay u muuqataa huruud fudud iyo ur xoog leh marka ay ka kooban tahay wasakh ama kaydin waqti dheer.
Dabci, fal-celin rabshad leh marka la taabto oksaydhiyaha.
Cyclohexanone inta badan loo isticmaalo sida walxaha synthetic organic iyo dareeraha ee warshadaha, tusaale ahaan, waxay milmi kartaa nitrate cellulose, rinjiga, rinjiga, iwm.
Cyclohexanone waa walxo kiimiko ah oo muhiim ah, kaas oo ah dhexdhexaadka ugu weyn ee naylon, caprolactam iyo adipic acid. Sidoo kale waa dareere warshadeed oo muhiim ah, sida rinjiga, gaar ahaan kuwa ku jira fiilooyinka nitrifying, polymers vinyl chloride iyo copolymers ama rinjiga polymer methacrylate. .
Biyo karkaraya oo sarreeya oo loo isticmaalo waxyaalaha la isku qurxiyo sida cidiyo-cidida.Waxa badanaa lagu qasaa dareere dhibicda karkaraya oo hooseeya iyo dareere dhexdhexaad ah si loo helo xawaare deggan oo ku habboon iyo viscosity.
Tilmaamaha Alaabta
| Waxyaabaha Falanqaynta | Tilmaamid | |||
| Heerka sare | Fasalka koowaad | Fasalka labaad | ||
| Muuqashada | dareere hufan oo aan wasakh lahayn | |||
| Midabka (Hazen) | ≤15 | ≤25 | - | |
| Cufnaanta (g/cm2) | 0.946-0.947 | 0.944-0.948 | 0.944-0.948 | |
| Distillation kala duwan (0°C,101.3kPa) | 153.0-157.0 | 153.0-157.0 | 152.0-157.0 | |
| Heerkulka dhexda | ≤1.5 | ≤3.0 | ≤5.0 | |
| Qoyaanka | ≤0.08 | ≤0.15 | ≤0.20 | |
| Aysiidhka | ≤0.01 | ≤0.01 | - | |
| daahirnimo | ≥99.8 | ≥99.5 | ≥99.0 | |
Xaaladaha Codsiga
1. Isku-dhafka dabiiciga ah: cyclohexane waa dareere muhiim ah oo ku jira isku-dhafka dabiiciga ah, oo inta badan loo isticmaalo acylation, falcelinta wareegga wareegga, falcelinta oksaydhka iyo falcelinta kale, waxay ku siin kartaa xaaladaha falcelinta ee la rabo iyo wax-soo-saarka alaabta.
2. Shidaalka lagu daro: Cyclohexane waxa loo isticmaali karaa wax lagu daro shidaalka iyo naaftada, taas oo kor u qaadi karta tirada octane ee shidaalka sidaas awgeedna kor u qaadi karta tayada shidaalka.
3. Solvent: cyclohexane waxa kale oo loo isticmaali karaa dareere ahaan warshadaha kiimikada qaarkood, sida soo saarista saliidda xoolaha iyo dhirta, soo saarista midabada dabiiciga ah, diyaarinta dhexdhexaadiyeyaasha caafimaadka, iwm.
4. Catalyst: By oxidizing cyclohexane ilaa cyclohexanone, cyclohexanone waxaa loo isticmaali karaa sida alaabta ceeriin ee diyaarinta naylon 6 iyo naylon 66. Sidaa darteed, cyclohexane waxaa loo isticmaali karaa sidii kicinta diyaarinta cyclohexanone.
Kaydinta
Marka la eego kaydinta cyclohexane, waa in lagu kaydiyaa meel qabow, qalalan oo hawo wanaagsan leh. Inta lagu jiro kaydinta iyo isticmaalka, falcelinta oksaydhiyeyaasha, acids xooggan iyo saldhigyada waa in laga fogaadaa si looga fogaado shilalka badbaadada. Digniin: Cyclohexane waa guban karta waana kacsan tahay, markaa qaado tillaabooyin ilaalin ah markaad la tacaalayso. Isla mar ahaantaana, soo-gaadhista dheer ee qorraxda tooska ah waa in laga fogaado si looga hortago isbeddelka tayada kiimikada.