Ngā Taputapu Whakaora me te Whakatōtika NMP Whai Hua: Te Whakaiti i ngā Utu mō ngā Kaihanga Pūhiko Ritiumu
He whakarewa whānuitia te NMP (N-Methyl-2-pyrrolidone) i roto i ngā tukanga paninga cathode nā te mea he teitei te kohua me te iti o te piki me te heke. Heoi, he utu nui, ā, ka puta he tukunga VOC mēnā kāore i te hangarua tika, ka waiho hei mea nui ngā pūnaha whakaora mō te whakaiti i ngā utu me te tutuki i ngā whakaritenga taiao i roto i te hanga pākahiko.
Ka whakauruhia te pūnaha whakaora NMP matatau a Pengjin Machinery Technology te whakapūpū maha-wāhanga, te wehenga kiriuhi, te whakamaroke korehau, me te whakatōtō haurua ngā hangarau. Mā tēnei huinga ka taea te tango me te purenga whai hua o te NMP mai i ngā hau para me ngā awa wai, ka eke ki te ≥99.9% te parakore me te neke atu i te 97% te pai o te whakaora.
Te wāhanga whakapūhau e whakamahi ana i ngā whakawhiti wera takirua-porowhita hei whakaora i te mamaoa puta noa i ngā rohe pāmahana. Ko te whakamaroke korehau ka tere te tango i te wai mai i te ranunga NMP, i te mea ko te pou whakahoromata e whakamahi ana i te mana whakahaere pāmahana maha-tereihana mō te purenga, me te tukunga paru aunoa. He aunoa katoa te pūnaha, me Mana whakahaere PLC me te aroturuki ipurangi mō te mahi pumau.
He whānuitia te whakamahinga o tēnei pūnaha i roto i ngā awheawhe katote, i ngā raina paninga, me ngā pokapū hangarua whakarewa, ā, ka āwhina i ngā kaihanga ki te whakaiti i ngā utu rauemi me te whakatutuki i ngā ture taiao—ka waiho hei tūāpapa mō te rautaki whakaputa matomato.
