1. Cov Khoom Yooj Yim
Tshuaj mis: C₅H₁₀ (Saturent Cyclokane)
Cov tsos pom: tsis muaj xim, tsis muaj kua nrog cov roj me me - zoo li tsw
Cov yam ntxwv tseem ceeb:
Boiling taw tes: 49.3℃(120.7℃f)
Melting taw tes: -93.9 Degree (-137℃f)
Ntom ntom: 0.751 g / cm³ (sib dua dua li dej)
Flash taw tes: -37℃(-35℃f) - muaj nplaim taws heev
Solubility: insoluble hauv dej, ua kom tiav nrog cov kuab tshuaj organic
2. Txuj Ci Ntau Lawm
Petroleum Refining: Broproductruct ntawm NaphHA Cracking.
Catalytic Reforming: Los ntawm Hydrocarbons hauv kev ua roj av.
Khoom cua txoj kev: hydrogenation ntawm cyclopentadiene.
3. Qhov tseem ceeb ntawm cov ntawv thov
A. Ua npuas ncauj ntawm tus neeg sawv cev
Polyurethane (PU) & Polystyrene (PS) foams:
Siv nyob rau hauv tub yees, rwb thaiv tsev panels, thiab ntim khoom (hloov CFCS / HCFCS vim yog xoom depletion muaj peev xwm, ODP).
Hom tau txais txiaj ntsig: Tsawg thermal conductivity, txhim kho kev txuag hluav taws xob.
B. Tshuaj Nruab Nrab
Synthesis ntawm cov tshuaj & agnchemicals:
Precursor rau cyclopentanone (siv hauv cov tshuaj tsw qab, tshuaj).
Roj Hmab & Cov nplaum: Hloov kho cov khoom siv polymer polymer.
C. Roj & Hnyav
Roj av ntxiv: nce rau Octane ntaus nqi (tsawg siv vim muaj kev qhib siab).
Tshwj xeeb cov kuab tshuaj: rau cov resins, waxes, thiab txheej.
4. Kev Nyab Xeeb & Tuav Tes Taw
Cov phom sij:
Cov nplaim hluav taws xob tsis tshua muaj cua daj cua dub (cov ntaub ntawv tawg ua kom tawg - huab cua sib xyaw ua ke).
Irritant rau daim tawv nqaij / qhov muag; Narcotic ntawm cov siab loj.
Cia: Hauv cov thawv ntim khoom kom deb ntawm lub txim taws / Tshav Kub (NFPA chav kawm IB nplaim taws ua kua).
Kev Tiv Thaiv: Siv PPE (looj tes, goggles), ua kom muaj kev nyab xeeb.
5. Ib puag ncig & kev tswj hwm coj ua
Bow GWP (Ntiaj teb sov sov muaj peev xwm): ~ 11 (thiab (vs. co₂=1).
Ua raws li: Raws li kev ncav cuag, US EPA SNAP txoj kev pab rau ua npuas ncauj.
Hloov pauv hloov tshiab: sib tw nrog cyclopentane / hfo blends rau kev ua tau zoo dua.
6. Kev ua lag luam Outlook
Loj zuj zus: Tsav los ntawm cov khoom siv (piv txwv li, eco {{2} Tus phooj ywg cov tub yees txias) thiab rwb thaiv tsev rwb thaiv tsev.
Asia - pacific dominance: Tuam Tshoj & Is Nrias teb cov kev siv ua khoom siv ntau lawm.
Cim npe nrov: Tuam Tshoj ua npuas ncauj tus neeg sawv cev cyclopentane ntau dua los yog sib npaug ntawm 99%
