Ko ngā mara tono o te alumina whakahohe ko te mara adsorption me te mara catalysts.
1. te whakamahinga o te alumina whakahohe i roto i te mara adsorption
Hei mea mimiti, ko tētahi o ngā WHAKAMAHINGA matua o te alumina whakahohe, nā te nui o te mata motuhake, te hanganga pūwero whaitake, ngā āhuatanga ā-tinana pai, te pumau matū pai me te maha atu o ngā āhuatanga pai. Ko ōna tono ahumahi nui ko te whakamaroke i te hau, te whakamaroke wai, te pure me te rongoā wai, me te mimiti whiriwhiri i roto i te umanga hinu.
2 te whakamahinga o te alumina whakahohe i roto i te whakamaroke hau
Nā te kaha o te hononga o te alumina whakahohe me te wai, he tino kaha te kaha o te wai i roto i te hau, i roto i te tono ahumahi o te whakamaroke, te konupūmā pūhaumāota, te silica gel, te kaha whakamaroke konupūmā waikura he iti iho i te alumina whakahohe, ko te kaha whakamaroke barium waikura anake he teitei ake i te alumina whakahohe. I taua wā anō, nā te mea he pai te pumau matū o te alumina, he iti noa te wāhanga o te hau me te tauhohenga matū, nō reira ka taea te whakamaroke i te maha o ngā momo hau, i whakaurua mai e ngā tuhinga ka taea e ia te whakamaroke i te acetylene, te hauwai, te hāora, te hau, te hauota me ētahi atu neke atu i te 20 momo hau.
3. te whakamahinga o te alumina whakahohe i roto i te whakamaroke wai
He tino uaua ake te whakamaroke wai i te whakamaroke hau, ā, he nui rawa ngā whakaritenga mō te whakamaroke. Tuatahi, kāore e taea te puta he tauhohenga matū i waenga i ngā wāhanga o te wai, i waenga rānei i te wai me te kaihoroi hāora ina pā te wai ki te kaihoroi. I tēnei wā, kua whakamātauhia ko ngā wai ka taea te whakamaroke mā te alumina ko ngā hauwaiwaro kakara noa, ngā alkene macromolecular, te penehīni, te hinu kēhi, me ētahi atu.
4. te tono o te alumina whakahohe i roto i te mara whakakorikori
I roto i ngā tukanga whakakorikori ahumahi maha, ehara i te mea ko ia anake te mea e whakamahia ana hei whakakorikori, engari he whānuitia te whakamahinga o te alumina hei kawe i te wāhanga hohe o te whakakorikori, ā, nā te whakapainga o te tikanga hanga kawe whakakorikori alumina whakahohe, he maha ngā tikanga e whakamahia ana i roto i ngā ahumahi kawe whakakorikori, pērā i te tikanga poraka, te tikanga whakapūkara, te whakakīkī, te tikanga pēhi pōro, me ētahi atu. Nō reira, he rerekē ngā āhua o te kawe whakakorikori.
Wā tuku: Paenga-whāwhā-07-2020