Ngā Mātāpono Whakaranu Taketake mō ngā Wairewa Waikawa Oxalic
Ngā Mātāpono Whakaranu Taketake mō ngā Wairewa Waikawa Oxalic
Ko ngā āhuatanga matū o te waikawa oxalic (waikawa ethanedioic) me whakahaere tika i ngā ōwehenga waimeha. Ko te waikawa oxalic arumoni e wātea ana i roto i ngā āhua e rua: te paura tioata me ngā otinga kua oti te whakarite. He tino parakore te paura tioata (≥99%), ā, me whakarite mai i te tīmatanga, ko te 30%-50% o ngā otinga kua oti te whakaranu me whai waimeha tuarua.
Mō te paura waikawa oxalic tioata, ko te ōwehenga haumaru paerewa ko te 15–25 karamu o te paura mō ia 100 karamu wai, e rite ana ki te kukū o te 13%–20%. Mā tēnei awhe ka whai hua te pirau o ngā poke noa pēnei i te waikura me te tauine raima, me te karo hoki i te waikura ki te nuinga o ngā papa. E whakaatu ana ngā raraunga whakamātautau ina neke atu te kukū i te 25%, ka piki haere te tere waikura i runga i te maitai kore waikura.
Me whakaranu ngā otinga kua oti kē te whakarite mā te whakamahi i tētahi huarahi ā-taahiraa. E taunakihia ana kia whakaranua he otinga rakau 30% ki te ōwehenga o te 1:5 ki te 1:10 (wairewa rakau: wai) kia puta ai he otinga mahi 3%–5%. Me whakaranua he otinga rakau 50% ki te 1:10 ki te 1:20 kia eke ki te kukū e taea ana te whakamahi o te 2.5%–5%. Mā tēnei whakaranu ā-taahiraa ka noho ōrite, ka pumau hoki te otinga, ka ārai i te kukū nui rawa o te rohe.
Zibo Anhao Chemical Co., Ltd. – Waikawa Oxalic
Ko Zibo Anhao Chemical Co., Ltd. he kaiwhakarato pono o te waikawa oxalic tino parakore (CAS 144-62-7), e mōhiotia ana ko te waikawa ethanedioic, me te tātai ngota C₂H₂O₄. Hei waikawa dicarboxylic māmā rawa atu, ka puta he totoka tioata ma, kore kakara, ka wairewa i roto i te wai me te etanoru, he waikawa kaha, ā, he pai rawa ngā āhuatanga chelating. Kei te wātea tā mātou hua i roto i ngā āhua anhydrous me te dihydrate, e piri ana ki ngā whakaritenga ahumahi me te kounga teitei kia pai ai te parakore ≥99.6% me te mahi pumau.
He takawaenga ahumahi maha ngā whakamahinga o te waikawa oxalic puta noa i ngā rāngai maha. I roto i te tukatuka whakarewa, he mea tango waikura matua, he mea horoi unahi, he mea maimoatanga mata whakarewa, he mea whai hua ki te whakakōpiri i te rino me ētahi atu iona whakarewa. I roto i te umanga kakahu me te hiako, ka whakamahia mō te whakama, te tāpiri tae, me ngā tukanga wehewehe. He mea nui anō hoki ki te tango i te oneone onge, te whakama i te uku, te hanga rongoā, me te hanga tote oxalate pērā i te cobalt oxalate me te lithium oxalate. Hei tāpiri, he mea horoi mō ngā rauemi hanga me te whakama rakau i roto i te umanga tāonga.
I Zibo Anhao Chemical, ko te mea nui ki a mātou ko te whakahaere kounga me te whakaputa pumau. Ka hangaia ā mātou waikawa oxalic i raro i ngā tukanga paerewa me te whakamātautau pakari i ia wāhanga, me te tutuki i ngā paerewa ahumahi ISO me te ao. Ka tukuna e mātou ngā kōwhiringa takai ngāwari, tae atu ki ngā putea whatu kirihou 25kg me ngā pahu 50kg, kia haumaru ai te rokiroki me te kawe. Me ngā kaha mekameka tuku kaha me ngā tau o te wheako kaweake, ka whakaratohia e mātou he tuku hua pumau, he utu whakataetae, me te tautoko hangarau whakatapua ki ngā kiritaki o te ao, me te whakatairanga i ngā hononga mahi tahi pono me te roa.
