Paura Maikoropōro Hoahoa Hou o Haina 2021 mō ngā Paruparu Sima - Ngā Mirumiru Karāhe hei Kaiwhakaiti Matotoru i roto i te Wai Keri Turanga Hinu mō ngā Puna Pēhanga Iti-Āheinga Tawhiti – Kehui

Ko ngā porowhita karāhe tuwhera, e mōhiotia ana ko ngā mirumiru karāhe, hei kaiwhakaiti mātotoru i roto i te wai keri. I roto i te tono mara, i whakamahia he wai whakapūkara hinu-i-roto-i-te-wai motuhake kei roto ngā mirumiru karāhe tuwhera i te wā keri i te wā whakaputa. I whakaratohia e te whakapūkara hinu-i-roto-i-te-wai he turanga wai e tika ana, engari ko ngā mirumiru karāhe, nā te iti o te mātotoru, i homai he mātotoru oti iti iho i tērā o te wai turanga e rite ana. Ko te kaha whakaheke mātotoru o ngā mirumiru karāhe he rite ki te kukū o ngā mirumiru i whakauruhia ki roto i te wai.

I te whakamahinga o te mara, he pumau, he ōrite, he hototahi hoki te takirua mirumiru karāhe wai-karāhe mā roto i ngā motuka paru tuku iho, ngā mata, ngā taputapu horoi mata, me ngā āhuatanga rheological me te tātari, kia pai ai te whakamahi i roto i ngā puna pēhanga iti me ngā rohe whakaputa he nui te uruhanga.
He porowhita te hanganga o ngā pīrere karāhe, he pakeke rawa, he maeneene te mata, ā, he pai te mahi hurihuri. Whakamahia hei tāpiri wai keri, he rite tonu te mahi ki te whāriki i roto i te pōro, ka whakaiti i te ātete waku o te paipa keri, te wai keri, ka tere te keri i ngā moka, ka whakapai ake i te tere o te urunga, ka whakaiti i te kakahu o ngā moka.
I tēnei wā, he uaua te tūhura me te whakawhanake, he maha ngā painga o te whakamahi i te paparanga i raro i te hohonutanga o te keri, he iti te pēhanga hanganga me te whakamahi i ngā pirepire karāhe i roto i te keri taurite, ko tētahi o ngā painga nui ko te whakapai ake i te tere keri o ngā pirepire karāhe; mai i te pou ki te pēhanga wai rerekē o te wai hanganga i roto i te awhe o te 0 ~ 6.9 Mpa, ko te tikanga keri noa i roto i te kirikiri, te kōhatu, me te kirikiri ka whakaiti i te pai o te keri i te 70 ~ 80%, ā, ka taea e ngā pirepire karāhe te whakaiti i te pēhanga poka wai ka whakapai ake i te pai o te keri.

He kamupene whānui a 邢台科汇商贸有限公司 e whakauru ana i te hanga, te hoko, me te hokohoko. Kei te Tāone o Xingtai, Porowini o Hebei te kamupene me te wheketere, he hītori roa, he nui hoki ngā kohuke. I tēnei wā, ko ngā hua o te kamupene ko te pungarehu rere, ngā cenospheres, te perlite, te microsphere karāhe tuwhera, te muka hangai nui me ētahi atu. Ko te whakamahinga o ngā hua he mea hanga ki ngā rauemi whakamahana ātete ahi, ngā rauemi hanga, te ahumahi hinu, ngā rauemi whakamahana, te ahumahi paninga, te whanaketanga rererangi me te wāhi, te ahumahi kirihou, ngā hua kirihou kua whakapakarihia ki te muka karāhe me ngā rauemi tākai.
Me te 28 tau o te wheako ki te whakaputa i ngā refractories me ngā rauemi whakamahana wera, ka tohe tonu mātou ki te whakarato i ngā refractories teitei-mua me ngā rauemi whakamahana wera kounga teitei, i whakawhanakehia hoki e mātou ētahi atu hua kounga teitei pēnei i te muka hangai macro,
he ranunga whakaiti-wai, kei te whakapau kaha mātou ki te whakatutuki i ngā hiahia rerekē o ngā kiritaki.
Ko tā mātou tumanako ka haere tonu mātou ki te ārahi i ō mātou kiritaki me ngā hua kounga teitei me ngā ratonga ngaio! Kei konei mātou i ngā wā katoa e hiahiatia ana e te kiritaki!