Kaihanga Utu Pai Konupūmā-Alumina Sima CAS: 65997-16-2

Ko te sima CalciumAlumina te mea e whakamahia whānuitia ana hei ranunga o ngā rauemi ringihanga ātete me ngā rauemi rehu ātete. E rua ngā whakaritenga matua mō te sima konupūmā waikawa konupūmā noa:
(1) Te wā tika mō te haukū kia roa ai te wā mahi. I te nuinga o te wā, he nui ake i te 1 hāora te haukū tuatahi, ā, he iti iho i te 8 hāora te haukū whakamutunga.
(2) I te kaha o te tīmatanga, ka taea e ia te eke ki te 60%~ 70% o te kaha kua tohua e te tohu sima mō te rā kotahi, ā, ka taea e te tiaki te eke ki te neke atu i te 90%.
Haunga ngā āhuatanga e rua o runga ake nei, me whai ātete ahi me te mahi pai hoki te sima konumohe parakore konupūmā kia tutuki ai ngā whakaritenga hanga me ngā whakaritenga whakamahinga pāmahana teitei.
Ko ngā mea whakarewa ātete-waenga me te iti-te-papa, pērā i te uku me ngā mea whakarewa konumohe teitei, e whakamahi ana i te sima konupūmā aluminate noa hei here. Ko ngā mea whakarewa ātete-teitei te-papa pērā i te jade pakari, te mullite, te jade pakari kei roto te chrome, te corundum - spinel castables he mea hanga ki te sima konupūmā aluminate parakore hei here. Ko te nui o te tāpiri o te sima konupūmā aluminate noa he 10%~20%, ko te nui o te tāpiri o te sima iti-te-papa he 5%~7%, ā, ko te nui o te tāpiri o te sima tino-iti he iti iho i te 3%.
I roto i ngā rauemi ātete koretake, ko ngā rauemi ringihanga mō ngā kaihoko here ki te sima konumoheiti te mea e whakamahia whānuitia ana.
(1) Ko te pāmahana whakamahi o te whakawai uku he 1300-1450 nekehanga. E whakamahia whānuitia ana hei oumu whakamahana maitai. He maha ngā oumu maimoatanga wera, ngā poiha, ngā oumu poutū me ngā oumu hurihuri kua whakarārangihia.
(2) Ko te pāmahana whakamahinga o ngā rauemi ringihanga konumohe teitei he 1400-1550 nekehanga, ka taea te whakamahi mō ngā momo arai oumu maimoatanga wera me te waha mura. Ngā oumu hiko, ngā wāhanga pāmahana teitei o te oumu poutū raima, te pane oumu hurihuri, me te arai poiha tipu hiko.
(3) Ko te pāmahana whakamahinga o te Wai Gang Jade he 1500-1650 nekehanga, e whakamahia ana i roto i te tinana arai o ngā oumu pāmahana teitei me ngā wāhanga pāmahana teitei hei hoko taputapu ārai-korehau wai maitai. Raina, arai i te rohe tapatoru o runga o te oumu hiko, te taupoki oumu LF, me te arai ātete-mau pāmahana teitei o te tauhohenga pakaru catalytic ahumahi petrochemical.