Cyclohexane: He Whakarewa Ahumahi me he Rauemi Matū Mata mō te Whakaputa Whai Hua
Ngā Āpure Tono Matua
I roto i te umanga paninga me te waituhi, ka whakamahia te cyclohexane hei whakarewa pai mō te taiao nā te mea he pai te wairewa me te ngāwari o te wai. Ka taea e ia te whakarewa tere i ngā wāhanga kapia i roto i ngā paninga me ngā waituhi, ā, mā tōna tere mimiti ngāwari ka āwhina i te hanga i tētahi paninga ōrite, ka whakaiti i ngā toenga whakarewa. Nā te iti o te paitini o te cyclohexane ka tutuki i ngā ture taiao tino pakari, ka waiho hei whiringa whakarewa matomato pai.
I roto i te umanga kakara me te kai, ko te kakara rite ki te ether o te cyclohexane he mea nui hei wāhanga kakara. He mea whakamahi noa hei whakaranu i ngā hinu kakara, pērā i te citrus, te mint, me ngā kakara putiputi, ā, he mea whakamahi whānuitia i roto i ngā hinu kakara, ngā mea whakapaipai, me ngā mea kakara kai. Hei tāpiri, ka taea te whakamahi i te cyclohexane hei tāpiri kai i roto i te hanga monamona, inu, me ngā kai tunutunu, hei tāpiri kakara tūturu ki ngā hua.
I roto i te umanga rongoā, ka taea te whakamahi i te cyclohexane hei whakarewa me te tango. Ka taea e ia te whakarewa i ngā takawaenga rongoā waro, ka āwhina i ngā tauhohenga matū me ngā tukanga purenga o muri mai. Hei tāpiri, ka taea te whakamahi i te cyclohexane i roto i te whakarite i ngā hanganga rongoā, pērā i ngā hinu kakara, ngā kirīmi, me ngā suppositories, ka āwhina i ngā rongoā kia marara me te mimiti pai ake.
I roto i te umanga pūmua, he rauemi mata nui te cyclohexane mō te hanga nairona (polyamide). Ka hurihia hei cyclohexanol mā te hauwaitanga catalytic, ka hurihia anō hei waikawa adipic me te caprolactam. Ko ēnei matū he monomer matua mō te hanga nairona 6 me te nairona 66. He whānuitia te whakamahinga o te nairona i roto i ngā ahumahi kakahu, motuka, mīhini, me te hiko nā te mea he kaha teitei, he ātete ki te kakahu, he ātete ki te wera.
Ngā Whakatakotoranga
| Ingoa Hua | Sikorohekana | |||||||||
| MF | C₆H₁₂ | |||||||||
| Āhua | Wai mārama kore tae | |||||||||
| Ngā mātotorutanga | 0.78 karamu/cm³ | |||||||||
| Nama Kāri | 110-82-7 | |||||||||
| Waehere HS | 2902110000 | |||||||||
| EINECS NO | 203-806-2 | |||||||||
| Tono | Whakamahia hei takawaenga i roto i te hanga nairona, hei whakarewa, hei tango, hei horoi, me ētahi atu rānei. | |||||||||
Pepa Whakahaere Kounga
| Ingoa Hua | Sikorohekana | ||||||
| TAONGA | PAEREWA | HUA WHAKAMĀTAUTAU | |||||
| Tae (Pt-Co)/Tau ≤ | 10% | 5.00% | |||||
| Te parakore, w/% ≥ | 99.9 | 99.9968 | |||||
| Penehīni/(mg/kg) ≤ | 50 | ||||||
| Hexane/(mg/kg) ≤ | 200 | 6.00% | |||||
| Methylcyclohexane/(mg/kg) ≤ | 150 | ||||||
| Methylcyclopentane/(mg/kg) ≤ | 150 | 26.00% | |||||
| Ētahi atu warowaihā C₇ me C₇/(mg/kg)≤ | 200 | ||||||
| Sikorohekene/(mg/kg) ≤ | 50 | ||||||
| Whānariki/(mg/kg) ≤ | 1 | 0.2 | |||||
Hei whakarāpopototanga
I te pikinga ake o te mōhiotanga ki te taiao me ngā whanaketanga hangarau, kei te arotau tonuhia te tukanga whakaputa o te cyclohexane. Ka whakamahia e te whakaputanga cyclohexane hou ngā tukanga hauwaitanga whai hua hei whakaiti i te hanganga o ngā hua taha me te whakapai ake i te whakamahinga rauemi. Hei tāpiri, kei te whanakehia te hangarua me te whakamahi anō o te cyclohexane, kia iti ake ai tōna pānga ki te taiao.
Hei whakarāpopototanga, he whānuitia ngā whakamahinga o te cyclohexane, hei rauemi mata matū waro me te whakarewa, i roto i te whakaputanga ahumahi. Ehara i te mea ka whakapai ake i te pai o te whakaputanga me te kounga o te hua engari ka tautoko hoki i te tiaki taiao me te whanaketanga pumau. Mā te haere tonu o ngā whanaketanga hangarau, ka whānui ake ngā tūmanakohanga whakamahinga mō te cyclohexane.