I tū te huihuinga ahumahi whenua onge 14 o Haina Baotou me te huihuinga ā-tau mātauranga a te rōpū whenua onge o Haina 2022 ki Baotou mai i te 18 ki te 19 o Ākuhata.

I tū te Huihuinga ā-Tau Akoranga 14 o China Baotou · Rare Earth Industry me te China Rare Earth Society 2022 ki Baotou mai i te 18 ki te 19 o Ākuhata. Ko te kaupapa o tēnei hui ko "Te Whakapai ake i te Pūmanawa Auaha Hangarau o te Ahumahi Rare Earth me te Whakapūmau i te Pūmautanga me te Haumarutanga o te Mekameka Ahumahi me te Mekameka Tuku". He mea tautoko tahi tēnei e te Kāwanatanga o te Iwi o te Rohe Motuhake o Mongolia o Roto, te Chinese Academy of Engineering, te Chinese Society of Rare Earth me te China Association of Rare Earth Industry. I karangatia, i tohua hoki ngā māngai o ā mātou kairangahau ki te haere mai ki tēnei hui mātauranga.

I kī te hui ko tana whāinga he whakawhānui ake i te awe o te Huihuinga Whenua Onge me te hui ā-tau a te Academy, i te wā kotahi, me te whakapakari ake i te hui mātauranga, me te whakaatu katoa i ngā rangahau taketake Hainamana, ngā rangahau tono me ngā ahunga whakamua hou o te hangarau ahumahi me te mākete, kei roto ko te whakamahinga rauemi whenua onge me te tiaki taiao, te auahatanga hangarau rauemi mahi whenua onge, te tātari whakamātautau rauemi whenua onge hou me te aromatawai i te mahi a te hangarau hou, me te tohu i te huarahi mō ētahi atu rangahau mō te whanaketanga o te umanga whenua onge.

E ai ki ngā hononga rerekē, ki ngā mara tono rānei o te mekameka ahumahi whenua onge, i wehea kia 12 ngā huihuinga peka mō ngā pūrongo mātauranga me ngā wānanga kaupapa. Kei roto i ēnei: ​​te hangarau wehenga me te whakarewa o te konganuku whenua onge, ngā rauemi rokiroki hauwai whenua onge, ngā rauemi aukume tūturu whenua onge, ngā rauemi mahi whatu whenua onge, ngā rauemi whakatere whenua onge, ngā koranu whenua onge, ngā rauemi whakakanapa, ngā rauemi karaihe whenua onge me ētahi atu mara.

He nui ngā hua cerium hydroxide parakore, cerium ammonium nitrate me ētahi atu hua e whakaputaina ana e tā mātou kamupene hei matū mua mō ngā whakakorikori hau hiku waka, ā, nō nā tata nei kua puta te tukanga whakarite cerium nitrate parakore (Reo/Treo≥99.9999%), ka taea te whakarato i ngā rauemi matū mua o te whenua onge parakore mō ngā tono o raro. I kōrerohia ngā whakaritenga whanaketanga o ngā rauemi matū mua o te whenua onge mō ngā rauemi whakakorikori, te wai whakakanapa maramara me ētahi atu mara tono me ngā tohunga ahumahi me ngā hoa mahi i te wāhanga kōrero o te huihuinga mātauranga. Mā tēnei huihuinga mātauranga, ka taea e tātou te hopu i te ahunga matua o te whanaketanga ahumahi me te tono o raro, me te tohu i te ahunga mō te rangahau me te whanaketanga, te whakaputa a te kamupene ā muri ake nei.

I te hui katoa, e 50 ngā kaupapa i hainatia, ā, ko te nui o te kirimana i eke ki te 30.3 piriona yuan, e kapi ana te kaupapa i te whenua onge (te waikura cerium, te hauota cerium, te haukini cerium nitrate, me ētahi atu), te aukume tūturu whenua onge, te whakakanapa (paura whakakanapa), te koranu, ngā taputapu, ngā rauemi hou, te pūngao hou me ētahi atu mara, ā, mā te whakatinanatanga o ēnei kaupapa ka werohia he kaha hou mō te whanaketanga o te umanga whenua onge kounga teitei, ka tāpiri i te kaha, ka whakawhānui i te huarahi whanaketanga hou, ā, ka kaha te whakatairanga i te whanaketanga kounga teitei o te umanga whenua onge.