He aha te hononga o te Ethylene Glycol me te Dimethyl Carbonate?
2026-02-14
Te hononga o Etirena Karikora me te Dimethyl Carbonate
E rua ngā mahi matua o tēnei tikanga: tuatahi, ka tauhohe te hauhā waro me te waikura etilena i raro i tētahi whakakorikori hei hanga i te etilena kāponāte, kātahi ka tauhohe ki tētahi atu methanol hei hanga i te etilena karori me te dimetil kāponāte. Ko ngā painga o tēnei tikanga ko:
Te whakamahinga o te CO₂, he hua taha o te hanga ethylene oxide, hei whakaiti i ngā utu rauemi mata me ngā tukunga hau kati kōtuhi.
He tino pai te mahi a te ethylene carbonate, he hua matū maha ngā whakamahinga, he haumaru hoki te rokiroki me te kawe. Ka taea te whakamahi hei takawaenga mō te hanga ethylene glycol, te hoko tika rānei hei hua kua oti, kia kore ai e nui te whakapaunga pūngao me ngā take poke e pā ana ki te wai hei rauemi mata.
He nui te uara tāpiri o te hua taha, te dimethyl carbonate, ā, he rauemi mata matū taketake e whakamahia whānuitia ana.
Kua eke te tere whakamahinga ngota ki te 100%, e whakarōpūtia ana hei tukanga whakaputa ma "kore-tukunga".
E rua ngā mahi matua o tēnei tikanga: tuatahi, ka tauhohe te hauhā waro me te waikura etilena i raro i tētahi whakakorikori hei hanga i te etilena kāponāte, kātahi ka tauhohe ki tētahi atu methanol hei hanga i te etilena karori me te dimetil kāponāte. Ko ngā painga o tēnei tikanga ko:
Te whakamahinga o te CO₂, he hua taha o te hanga ethylene oxide, hei whakaiti i ngā utu rauemi mata me ngā tukunga hau kati kōtuhi.
He tino pai te mahi a te ethylene carbonate, he hua matū maha ngā whakamahinga, he haumaru hoki te rokiroki me te kawe. Ka taea te whakamahi hei takawaenga mō te hanga ethylene glycol, te hoko tika rānei hei hua kua oti, kia kore ai e nui te whakapaunga pūngao me ngā take poke e pā ana ki te wai hei rauemi mata.
He nui te uara tāpiri o te hua taha, te dimethyl carbonate, ā, he rauemi mata matū taketake e whakamahia whānuitia ana.
Kua eke te tere whakamahinga ngota ki te 100%, e whakarōpūtia ana hei tukanga whakaputa ma "kore-tukunga".