Cyclohexane: Industrial Solvent ne Nnuru a Wɔde Yɛ Nneɛma a Wɔde Yɛ Adwuma Yie
Nnwuma Titiriw a Wɔde Di Dwuma
Wɔ coatings ne inks adwumayɛ mu no, wɔde cyclohexane di dwuma sɛ ade a ɛnyɛ nea atwa yɛn ho ahyia esiane sɛ ɛtumi nwura yiye na ɛyɛ hyew nti. Ebetumi apete resin no afã horow no ntɛmntɛm wɔ nneɛma a wɔde kata so ne ink mu, na ne nsu a ɛyɛ hyew a ɛkɔ fam no boa ma ɛyɛ ade a wɔde kata so pɛpɛɛpɛ, na ɛtew aduru a wɔde kata so no so. Cyclohexane awuduru a ɛba fam no ma ɛne nneɛma a atwa yɛn ho ahyia ho mmara a emu yɛ den hyia, na ɛma ɛyɛ aduru a eye sen biara a wɔde yɛ aduru a ɛyɛ ahabammono a wɔpaw.
Wɔ hua ne aduan ho adwumayɛ mu no, cyclohexane hua a ɛte sɛ ether no ma ɛyɛ huam ade titiriw. Wɔtaa de fra ngo a ɛho hia te sɛ citrus, mint, ne nhwiren hua, a wɔde di dwuma kɛse wɔ nnuhuam, nnuru a wɔde yɛ ahosiesie, ne nneɛma a wɔde yɛ aduan dɛ mu. Bio nso, wobetumi de cyclohexane adi dwuma sɛ aduan a wɔde ka ho wɔ ahwiesa, anonne, ne nneɛma a wɔato mu, na ɛde abɔde mu hua aka nneɛma a wɔyɛ ho.
Wɔ nnuruyɛ mu no, wobetumi de cyclohexane adi dwuma sɛ ade a wɔde siw ano ne nea wɔde yi fi mu. Ebetumi apete nnuru a ɛwɔ ntam no yiye, na ama nnuru a edi hɔ ne akwan a wɔfa so tew ho no ayɛ mmerɛw. Bio nso, wobetumi de cyclohexane adi dwuma wɔ nnuru a wɔde yɛ nnuru te sɛ srade, nnuru a wɔde hyɛ nipadua mu, ne nnuru a wɔde hyɛ nipadua mu, na aboa ma nnuru no apete na akɔ mu yiye.
Wɔ polymer adwumayɛ mu no, cyclohexane yɛ ade titiriw a wɔde yɛ nylon (polyamide). Wɔnam hydrogenation a ɛma nneɛma yɛ kɛse so dan no cyclohexanol, na afei wɔsan dan no adipic acid ne caprolactam. Saa nnuru yi yɛ monomers atitiriw a wɔde yɛ nylon 6 ne nylon 66. Wɔde nylon di dwuma kɛse wɔ ntama, kar, mfiri, ne ɛlɛtrɔnik nnwuma mu esiane n’ahoɔden kɛse, ɛko tia ɔsɛe, ne ɔhyew a ɛko tia nti.
Nsɛm a Wɔakyerɛkyerɛ mu
| Aguade no Edin | Cyclohexane a wɔde ma | |||||||||
| MF | C6H22 na | |||||||||
| Mmaeɛ | Nsu a ɛyɛ mmerɛw a enni kɔla | |||||||||
| Nneɛma a ɛyɛ den | 0.78 g/cm3 na ɛyɛ kɛse | |||||||||
| CAS NO | 110-82-7 na ɛwɔ hɔ | |||||||||
| HS Mmara no | 2902110000 na ɛwɔ hɔ | |||||||||
| EINECS NO | 203-806-2 na ɛwɔ hɔ | |||||||||
| Abisadeɛ | Wɔde di dwuma sɛ ntamgyinafo wɔ nylon a wɔyɛ mu anaasɛ wɔde yɛ aduru, ade a wɔde yiyi mu, ade a wɔde tew nneɛma ho, ne nea ɛkeka ho. | |||||||||
Quality Control Krataa
| Aguade no Edin | Cyclohexane a wɔde ma | ||||||
| ADEƐ | SUSUDUA | SƆHWƐ NO MU NSƐM | |||||
| Kɔla (Pt-Co)/No. ≤ na ɛyɛ | 10% na ɛwɔ hɔ. | 5.00% na ɛwɔ hɔ. | |||||
| Ahotew, w/% ≥ | 99.9 | 99.9968 na ɛwɔ hɔ | |||||
| Benzene/(mg/kg) ≤ na ɛwɔ hɔ | 50 na ɛwɔ hɔ | ||||||
| Hexane/(mg/kg) ≤ na ɛwɔ hɔ | 200 na ɛwɔ hɔ | 6.00% na ɛwɔ hɔ. | |||||
| Methylcyclohexane/(mg/kg) ≤ | 150 na ɛwɔ hɔ | ||||||
| Methylcyclopentane/(mg/kg) ≤ | 150 na ɛwɔ hɔ | 26.00% na ɛwɔ hɔ. | |||||
| C7 ne C7 hydrocarbon afoforo/(mg/kg)≤ | 200 na ɛwɔ hɔ | ||||||
| Cyclohexene/(mg/kg) ≤ | 50 na ɛwɔ hɔ | ||||||
| Sulfur/(mg/kg) ≤ | 1. 1. Nnipa a wɔte saa | 0.2 | |||||
Sɛ yɛbɛbɔ no mua a
Esiane sɛ nneɛma a atwa yɛn ho ahyia ho nimdeɛ renya nkɔanim na wɔanya mfiridwuma mu nkɔso nti, wɔrekɔ so reyɛ cyclohexane a wɔyɛ no yiye. Nnɛyi cyclohexane a wɔyɛ no de catalytic hydrogenation akwan a etu mpɔn di dwuma de tew nneɛma a ɛba akyi no so na ɛma nneɛma a wɔde di dwuma no tu mpɔn. Bio nso, wɔreyɛ cyclohexane a wɔbɛsan de adi dwuma na wɔasan de adi dwuma bio, na ɛtew nkɛntɛnso a enya wɔ nneɛma a atwa yɛn ho ahyia so no so kɛse.
Sɛ yɛbɛbɔ no mua a, cyclohexane, sɛ́ nnuru a ɛho hia a wɔde yɛ nnuru a wɔde yɛ nneɛma foforo ne nea wɔde yɛ aduru no, wɔ nneɛma pii a wɔde di dwuma wɔ mfiridwuma mu nneɛma a wɔyɛ mu. Ɛnyɛ sɛ ɛma nneɛma a wɔyɛ no yiye ne nneɛma a wɔyɛ no yiye nko na mmom ɛboa nneɛma a atwa yɛn ho ahyia ho banbɔ ne nkɔso a ɛtra hɔ daa nso. Sɛ mfiridwuma mu nkɔso kɔ so a, anidaso a ɛwɔ hɔ sɛ wɔde cyclohexane bedi dwuma no bɛtrɛw kɛse mpo.