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Alumina whakahohe
Ko te alumina whakahohe (te tātai ngota Al2O(3-x)(OH)2x,0 < x < 0.8) tētahi o ngā hua matū kore-waro e whakamahia whānuitia ana i te ao. Nā tōna hanganga pūwero, te horahanga mata motuhake teitei me te āhua whakawhiti kore pumau, he nui ake te mahi a te alumina whakahohe. He whānuitia te whakamahinga hei whakakorikori...Pānuihia atu -
Kaikawe whakakorikori
Ko ngā kaikawe whakakorikori he rauemi papa porowhita e whakamahia ana i roto i ngā ahumahi matū me ngā ahumahi hinu mō te whakamahine i ngā wai me ngā hau hei hua takawaenga me ngā hua mutunga. Ka hurihia e ngā whare whakamahine huri noa i te ao ngā wai, ngā hau me ngā takawaenga tūturu hei hua whai hua pēnei i te...Pānuihia atu -
NGĀ TONO ALUMINA WHAKAHOHE
He rite tonu ki te waro whakahohe, nā te horahanga mata me te pūngao teitei e whakaatuhia ana e te alumina whakahohe ka taea e ia te hopu me te pupuri i ngā momo rauemi, ka taea ai te whakamahi hei mea mimiti, hei mea whakamaroke, me ētahi atu. Ko ngā huarahi matua e whakamahia ai ngā hua alumina whakahohe ko: ADSO...Pānuihia atu -
Te tono hauwai konumohe
Te Ahumahi Matū: Ko tētahi o ngā whakamahinga matua o te hauwai konumohe he rauemi whāngai mō te hanga i ētahi atu matū e pā ana ki te ahumahi. Ko ngā kirikiri i hangaia mā te whakamahi i te hauwai konumohe hou kua whakapūpūtia ka hurihia tuatahi hei paura kore-āhua mā te whakamaroke. Ka whakamahanahia ēnei paura ki raro i te...Pānuihia atu -
Kei te Puāwai te Ahumahi Konumohe Whāriki o te Ao
Ko te konupūmā whanariki he matū wairewa i te wai e whakamahia ana hei whakapūmau i roto i te maimoatanga wai para, te pepa me te penupenu, te rongoā, te kiri kiri/hiako, me ngā ahumahi maimoatanga wai. Ka hangaia mā te tauhohenga o te waikawa whanariki me te hauwai konumohe. Ko ētahi atu whakamahinga o te konupūmā whanariki...Pānuihia atu -
Te Mākete Waikawa Konumohe i te Tau 2019-2029
Mākete Konumohe Waikawa: Kupu Whakataki Ko te konumohe waikawa he matū taketake kore-waro, he amphoteric te āhua. Ka kitea te konumohe waikawa i roto i te taiao i te āhua o te kohuke gibbsite. Ko te tikanga he paura ma te tae o te konumohe waikawa i roto i te taiao. E mōhiotia ana hoki te konumohe waikawa i raro i te ...Pānuihia atu -
Kua whakakorea e Hapani ngā takoha kawemai mō ngā koranu rino dysprosium me te konumohe hauwaiwai
I whakapūmau a Hapani i te whakatakotoranga o te whakahoutanga o te pūnaha taake ā-tau 2018 i te Hakihea kua taha ake nei, e whai ana ki te whakatairanga i te whanaketanga o ngā umanga Hapanihi me te whakapiki ake i te moni whiwhi whaiaro. E ai ki ngā pūrongo, i te marama o Hepetema 2017, i tīmata te minitatanga pūtea o Hapani ki te matapaki i te whakakorenga o ngā taake mai i...Pānuihia atu -
Ngā mihi nui ki a Zibo Tongyue Chemical Technology kua oti te rēhita-mua o K-REACH.
I te 28 o Hune, 2019, kua oti i a Zibo Tongyue Chemical te rēhita-mua o K-REACH i Korea ki te Tonga. I paahitia te Ture mō te Rēhitatanga me te Aromatawai i ngā Matū (e mōhiotia ana ko Korea REACH) i te hui whānui o te Runanga Nui i Korea i te 30 o Paenga-whāwhā, 2013, ā, kua whai mana i te ...Pānuihia atu -
Te tukanga paninga titanium dioxide
Ko te hauhā titanium te tae ma rawa atu o te ao i tēnei wā, i tīmata tana whakaputanga ahumahi i te tau 1923. I mua i te tau 1956, ko te nuinga o te ahumahi i whakamahi i te hanga waikawa whanariki. I te tau 1956, ka tīmata a Dupont ki te whakawhanake i te tikanga whakaputa o te hauhā titanium, he mea e pai ake ana ki te taiao...Pānuihia atu -
Te whakamahinga o te konupūmā konukōre i roto i te tango i te wheori
Ko te kaupapa o te tāpiri i te konumohe whanariki me ētahi atu maimoatanga tango fluorine kia eke te nui o te fluorine i roto i te wai para ki te paerewa, kia kore ai e pangia te tinana e te fluorine, e nui rawa rānei te fluorine e kainga ana e te tinana, ka puta ai te paihana fluorine. Ka taea e te fluorosis te hanga i ngā putunga ki ngā niho...Pānuihia atu -
Te whakamahinga o te konupūmā konupūmā i roto i te maimoatanga wai
Ko te konupūmā konupūmā, e mōhiotia ana ko te alum keke, ko te alum kaihanga pepa rānei, he matū whakapūpū, he rite ki te ferric. Ko tētahi o ngā mea e wehewehe ana i te konupūmā konupūmā i ētahi atu whakapūpū ko tōna pai ki te maimoatanga wai para o te tāone, ki te maimoatanga roto, me te whakaora. Ka whakamahia hoki ki...Pānuihia atu -
te tono konumohe whanariki
Ka whakamahia te Mordant Aluminium Sulfate i roto i te umanga tae hei whakaputa tae kanapa ki ngā papanga. Ko te mordant he matū e āwhina ana i ngā tae kia piri ki ngā muka papanga. Hei whakamahi, ka whakarewaina te konumohe ki roto i te wai wera me te tae tae. Kātahi ka rumakina te papanga ki roto i te tae mō tētahi wā. Ina...Pānuihia atu
