Paukiti kua whakapūkaratia
Ngā Mōhiohio Hua
Paukiti kua whakakōhuatiaKo tētahi o ngā konganuku matua o te konumohe. Ka whiwhihia te bauxite kua whakakōhuatia i roto i te oumu hurihuri mā te whakakōhua i te bauxite kounga teitei i te pāmahana teitei (mai i te 850ºC ki te 1600ºC) i roto i te oumu hurihuri. Ka tangohia te makuku, ā, ka whakanuia te ihirangi alumina.
E ai ki te nui o ngā poke pēnei i te Al2O3, Fe2O3, me te SiO2, tae atu ki te matotoru o te kirinikera me te mimiti wai, ka wehea te bauxite kua whakapūkaratia ki te 55, 65, 70, 75, 80, 85, 88 me te 90. Hei whakamāmā ake i te hoko a ngā kaihoko, ka whakamahia e tā mātou wheketere te nui o te Al2o3 o te bauxite hei tapanga hei wehewehe i te 55, 65, 70, 75, 80, 85, 88 me te 90.
Haunga tēnā, mā te whakapūkara, ka whakapaitia anō hoki te mātotoru me te ātete ātete ki ngā taumata rerekē. Ka taea te whakanui ake i te kounga o te bauxite.
Ka taea te tukatuka i te bauxite kua whakapūkaratia hei onepu bauxite me te paura bauxite o ngā rahi matūriki rerekē, ka taea te whakamahi tika hei onepu ātete ahi. He tino mana tōna i roto i te ao o ngā rauemi ātete ahi.
Ngā Whakaahua Taipitopito
Rārangi Hua
| Al2O3 | Fe2O3 | TiO2 | K2O+Na2O | CaO+MgO | Te Kīanga Papatipu |
| 90 meneti | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
| 88 meneti | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
| 87 meneti | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86 meneti | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85 meneti | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
| 80 meneti | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
| 75 meneti | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
| Rahi | 200mesh, 0-1mm, 1-3mm, 3-5mm, 5-8mm..., i runga rānei i te tono a ngā kiritaki | ||||
Tono
1. Te hanga rauemi ātete kounga teitei:He maha ngā wā ka whakamahia te bauxite kua whakapūkarahia hei hanga i ngā pereki ātete-wai, ngā mea whakarewa ātete-wai, me ētahi atu mea nā te mea he teitei te pumau o te pāmahana me te pumau o te matū. He whānuitia te whakamahinga o ēnei rauemi ātete-wai i roto i ngā mara ahumahi pāmahana-teitei pērā i te maitai, te whakarewa kore-wai, te karāhe, te sima, me ētahi atu mea, ā, e whakamahia ana hei hanga i ngā wāhanga matua pērā i ngā pakitara oumu, ngā tihi oumu, me ngā raro oumu hei whakarite i te haumaru whakaputa me te kounga hua i roto i ngā taiao pāmahana-teitei.
2. Te whakarewanga tika:Ka taea te tukatuka i te klinker bauxite kua whakapūkaratia hei paura angiangi mō te hanga
ngā pokepoke whakarewa, e tika ana mō te whakarewa tika i roto i ngā tari hōia, rererangi, whakawhitiwhiti kōrero, taputapu, mīhini, me ngā taputapu hauora. Nā tōna tino tika me te pumau o te pāmahana ka whakarite i te kounga me te mahi o ngā hua whakarewa.
3. Te hanga muka ātete ki te silicate konumohe:I muri i te whakarewatanga o te klinker konumohe-teitei i te pāmahana tiketike, te rehu ki te hau pēhanga teitei me te tere teitei, te mamaoa rānei, ā, i muri i te whakamataotanga, ka taea te hanga hei muka ātete ki te silicate konumohe. He pai ngā painga o tēnei muka, arā, he mama, he ātete ki te pāmahana teitei, he pai te pumau o te wera, ā, he iti te kawe wera. Ka taea te whakamahi i roto i ngā momo ahumahi pēnei i te maitai, te whakarewa kore-ferrous, te hikohiko, te hinu, te ahumahi matū,
me te rererangi.
4. Kaikawe whakakorikori:I roto i te umanga matū, ka taea te whakamahi i te bauxite kua whakapūkaratia hei hanga i ngā kaikawe whakakōkī, hei whakapai ake i te mahi me te pumau o ngā whakakōkī, me te whakaroa i te roa o te ora o ngā whakakōkī.
5. Te hanga sima:Ka tāpirihia te bauxite kua whakapūkaratia ki te sima hei tāpiri, ka taea te whakapai ake i te kaha me te roa o te sima, me te whakapai ake i te rere me te ātete-uru o te sima, me te whakaiti i ngā utu whakaputa.
6. Te hanga uku:He rauemi mata nui te bauxite kua whakapūkaratia mō te hanga uku. I muri i te maimoatanga pāmahana teitei, ka tino whakapai ake i te ātete ki te mura, te kaha miihini me te ātete ki te pakaru o ngā uku, ka hoatu he pānga whakapaipai ahurei ki ngā uku.
7. Pouaka Uku:I roto i te keri hinu me te hau, ka taea te whakamahi i te bauxite kua whakapūkarahia he 200 mesh hei tautoko uku hei whakapai ake i te whai huatanga o te keri.
Muka Ātete Silicate Konumohe
Ahumahi Uku
Te Hanga Rauemi Ātete
Te Maka Tika
Te Hanga Sima
Te Maka Tika
Mōkihi me te Whare Putunga
Ngā Pātai Auau
Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!
He kaihanga tūturu mātou, he tohunga tā mātou wheketere ki te whakaputa rauemi ātete ahi mō ngā tau neke atu i te 30. Ka oati mātou ki te whakarato i te utu pai rawa atu, te ratonga pai rawa atu i mua i te hoko me muri i te hoko.
Mō ia tukanga whakaputa, he pūnaha QC katoa tā te RBT mō te hanganga matū me ngā āhuatanga ā-tinana. Ā, ka whakamatautauria e mātou ngā taonga, ā, ka tukuna atu te tiwhikete kounga me ngā taonga. Mena he whakaritenga motuhake āu, ka whakapau kaha mātou ki te whakatutuki i aua whakaritenga.
He rerekē te wā tuku i runga i te rahinga. Engari ka oati mātou ki te tuku wawe tonu me te kounga kua oti te whakapūmau.
Ko te tikanga, ka tukuna e mātou he tauira kore utu.
Āe, he pono, nau mai haere mai ki te toro mai ki te kamupene RBT me ā mātou hua.
Kāore he rohe, ka taea e mātou te whakarato i te whakaaro me te otinga pai rawa atu e ai ki tō āhuatanga.
Neke atu i te 30 tau mātou e hanga ana i ngā rauemi ātete ahi, he kaha te tautoko hangarau me te nui o ngā wheako, ka taea e mātou te āwhina i ngā kiritaki ki te hoahoa i ngā oumu rerekē me te whakarato ratonga kotahi-mutu.
