Konutai Etoksiha: He Tauhohenga Maha mō te Hanganga Waro
Ngā Āpure Tono Matua
I roto i te hanga matū waro, ko te konutai ethoxide he whakakorikori e whakamahia whānuitia ana hei whakatairanga i ngā momo tauhohenga. He maha ngā wā e whakamahia ana i roto i ngā tauhohenga esterification, etherification, me te condensation, e whakanui ana i ngā tere tauhohenga me ngā hua. Hei tauira, i roto i te hanga o ngā kakara me ngā mea kakara, ka taea e te konutai ethoxide te whakakorikori i ngā tauhohenga esterification hei whakaputa i ngā pūhui ester me ngā kakara motuhake. Hei tāpiri, ka whakamahia te konutai ethoxide i roto i te hanga o ētahi takawaenga rongoā, pērā i ngā matū mua mō ngā paturopi me ngā rongoā cardiovascular.
I roto i te umanga rongoā, ka whakamahia te konutai ethoxide hei matū kawakore i roto i ngā tauhohenga hanga rauropi. Ka taea te whakamahi hei hanga waipiro, etera, me ngā etera i roto i ngā rongoā. Hei tauira, i roto i te hanga o ētahi rongoā ārai pukupuku me ngā paturopi, ka whakaratohia e te konutai ethoxide te taiao kawakore e tika ana hei whakatairanga i te tauhohenga. Hei tāpiri, ka taea te whakamahi i te konutai ethoxide i roto i ngā tukanga purenga me te wehenga o ngā rongoā hei tango i ngā poke.
I roto i ngā rāngai kakara me te wahie, ka whakamahia te konutai ethoxide hei kaihoko alkylation. Ka taea e ia te whakauru i tētahi rōpū ethyl ki roto i ngā ngota waro hei whakaputa i ngā pūhui me ngā mahi motuhake. Hei tauira, i roto i te hanganga o te biodiesel, ka taea e te konutai ethoxide te mahi hei whakakorikori hei whakatairanga i te tauhohenga esterification i waenga i ngā ngako me te etanoru, ka puta te biodiesel. I roto i te hanganga kakara, ka taea te whakamahi i te konutai ethoxide hei whakaputa i ngā pūhui ethylated me ngā kakara ahurei mō ngā hinu kakara me ngā mea whakapaipai.
I roto i te umanga matū pai, ka whakamahia hoki te konutai ethoxide i roto i te hanga o ngā surfactants, ngā kapia, me ngā polymers. Ka taea e ia te mahi hei whakakorikori, hei tauhohenga kawakore rānei i roto i ngā tauhohenga hanga hei whakaputa matū me ngā āhuatanga motuhake. Hei tauira, i roto i te hanga o ētahi kapia mahi-teitei, ka taea e te konutai ethoxide te whakatairanga i te tauhohenga polymerization, ka whakapai ake i te taumaha ngota me te mahi o te kapia.
Ahakoa te whānuitanga o ngā whakamahinga, he tino kawakore, he waikura hoki te konutai etoxide, ā, me tino tupato te whakamahinga me te rokiroki. Ka mimiti ngāwari te konutai etoxide i te makuku i roto i ngā taiao haukū, ka hanga he otinga tino kawakore, nō reira me penapena ki roto i tētahi ipu hiri. Hei tāpiri, he tino waikura ngā otinga o te konutai etoxide, ā, me mau ngā taputapu tiaki tika i te wā e whakamahia ana kia kore ai e pā ki te kiri me ngā kanohi. I roto i te whakaputanga ahumahi, ko te whakamahinga o te konutai etoxide ka puta i roto i ngā pūnaha kati hei whakaiti i te pānga ki te taiao.
Ngā Whakatakotoranga
| Ingoa Hua | Konutai Etoxide | |||||||||
| Tātai Matū | C2H5ONa | |||||||||
| Taumaha ngota | 68.05 karamu/mol | |||||||||
| Āhua | Paura mā | |||||||||
| Te Pūwāhi Rewa | 260℃ | |||||||||
| Kiato | 1.3 karamu/cm³ | |||||||||
| Nama Kāri | 141-52-6 | |||||||||
| Waehere HS | 2905199090 | |||||||||
| EINECS NO | 205-488-0 | |||||||||
| Tono | Whakamahia i roto i te hanga rauropi hei turanga me te kaihoko whakapūmau | |||||||||
Pepa Whakahaere Kounga
| Ingoa Hua | |||||||
| TAONGA | UARA PAEREWA（%） | UARA WHAKAMĀTAUTAU（%） | |||||
| Āraiora Katoa | ≥99 | 99.19 | |||||
| konutai kāponāte | ≤ 0.5 | 0.31 | |||||
| Pūtake kore utu | ≤ 1.5 | 0.86 | |||||
| Makuku | ≤0.6 | 0.32 | |||||
Hei whakarāpopototanga
Hei whakarāpopototanga, ko te konutai etoksitā, he rauemi mata matū waro nui, he mahi nui tāna i roto i ngā ahumahi maha. Ehara i te mea ka whakarei ake i te whai huatanga me te hua o te hanga waro engari ka tautoko hoki i te whanaketanga o te ahumahi hou. Mā te haere tonu o ngā whanaketanga hangarau, ka whānui ake ngā tūmanakohanga tono mō te konutai etoksitā.