I te tere o te whanaketanga o te umanga konumohe hikohiko, kua riro te umanga anode tunu-mua konumohe hei wāhi haumi hou, kei te piki haere te hanga o te anode tunu-mua, ko te coke hinu te rauemi mata matua o te anode tunu-mua, ā, ka pāngia te kounga o ngā hua e ōna taupū.
Te nui o te whanariki
Ko te nui o te whanariki i roto i te kōka hinu, e whakawhirinaki ana ki te kounga o te hinu mata. I te nuinga o te wā, ina iti te nui o te whanariki o te kōka hinu, ka heke te whakamahinga o te anode i te pikinga o te nui o te whanariki, nā te mea ka whakanuia e te whanariki te tere o te kōka o te uku, ā, ka whakaitihia te porosity o te kōka uku. I taua wā anō, ka honoa hoki te whanariki ki ngā poke whakarewa, ka whakaitihia te Catalysis e ngā poke whakarewa hei pehi i te tauhohenga o te hauhā waro me te tauhohenga hau o ngā anode waro. Heoi, ki te nui rawa te nui o te whanariki, ka whakanuia te pakarukaru wera o te anode waro, ā, nā te mea ka hurihia te whanariki hei wāhanga hau i roto i te ahua o ngā waikura i te wā o te tukanga electrolysis, ka tino pā ki te taiao electrolysis, ā, ka nui te pēhanga tiaki taiao. Hei tāpiri, ka puta pea te whanariki ki runga i te kiriata rino o te tokotoko anode, ka whakanuia te hekenga ngaohiko. I te mea kei te piki haere tonu ngā kawemai hinu mata o tōku whenua, ā, kei te whakapai tonu ngā tikanga tukatuka, kāore e taea te karo i te ia o te kōka hinu iti iho. Hei urutau ki ngā panonitanga o ngā rauemi mata, he maha ngā panonitanga hangarau me ngā kitenga hou kua mahia e ngā kaihanga anode kua tunua mua me te umanga konumohe hikohiko. Mai i te anode kua tunua mua o Haina E ai ki te rangahau a ngā umanga whakaputa, ko te coke hinu me te ihirangi whanariki o te 3% ka taea te whakawera tika.
Ngā huānga whai muri
Ko ngā huānga iti i roto i te kōka hinu ko te nuinga o te Fe, Ca, V, Na, Si, Ni, P, Al, Pb, me ētahi atu. Nā te rerekētanga o ngā pūtake hinu o ngā whare hanga hinu, he tino rerekē te hanganga me te nui o ngā huānga iti. Ko ētahi huānga iti ka kawea mai i te hinu mata, pērā i te S, V, me ētahi atu. Ka kawea mai hoki ētahi konganuku kawakore me ngā konganuku whenua kawakore, ā, ka tāpirihia ētahi pungarehu i te wā e kawe ana, e penapena ana, pērā i te Si, Fe, Ca, me ētahi atu. Ko te nui o ngā huānga iti i roto i te kōka hinu ka pā tika ki te roa o te mahi o ngā anode kua tunua me te kounga me te taumata o ngā hua konumohe hiko. He kaha te pānga catalytic o te Ca, V, Na, Ni me ētahi atu huānga ki te tauhohenga waikura anodic, e whakatairanga ana i te waikura whiriwhiri o te anode, ka meinga te anode kia taka te para me ngā poraka, ka whakanui ake i te nui o te kai o te anode; Ko te Si me te Fe te nuinga o te pānga ki te kounga o te konumohe tuatahi, ā, ka piki ake te nui o te Si ka whakanui ake i te pakeke o te konumohe, ka whakaiti i te kawe hiko, ā, ko te pikinga o te nui o te Fe he nui te pānga ki te kirihou me te ātete waikura o te koranu konumohe. I te taha o ngā whakaritenga whakaputa tuturu a ngā umanga, me whakawhāiti te ihirangi o ngā huānga iti pēnei i te Fe, Ca, V, Na, Si, me te Ni i roto i te petroleum coke.
Mea pūngāwerewere
Ko te nui o te ihirangi pūngāwerewere o te kōka hinu e tohu ana he nui ake te kawe i te wāhanga kāore anō kia tunua. Ka pā te nui rawa o te ihirangi pūngāwerewere ki te matotoru tūturu o te kōka kua whakapūngāwerewerehia, ā, ka whakaiti i te hua tuturu o te kōka kua whakapūngāwerewerehia, engari ko te nui o te ihirangi pūngāwerewere e tika ana ka āwhina i te whakapūngāwerewere o te kōka hinu. I muri i te whakapūngāwerewere i te kōka hinu i te pāmahana teitei, ka heke te ihirangi pūngāwerewere. Nā te mea he rerekē ngā tumanakohanga a ngā kaiwhakamahi rerekē mō te ihirangi pūngāwerewere, me ngā hiahia tuturu o ngā kaihanga me ngā kaiwhakamahi, kua whakaritea kia kaua e neke ake te ihirangi pūngāwerewere i te 10%-12%.
Pungarehu
Ko ngā paru kohuke kore e mura (ngā huānga iti) e toe ana i muri i te tahunga katoa o te wāhanga mura o te coke hinuhinu i raro i te pāmahana teitei o te 850 nekehanga me te rere o te hau e kiia ana he pungarehu. Ko te kaupapa o te ine i te pungarehu he tautuhi i te nui o ngā paru kohuke (ngā huānga iti), kia taea ai te aromatawai i te kounga o te coke hinuhinu. Mā te whakahaere i te ihirangi pungarehu ka whakahaere anō hoki i ngā huānga iti. Ka tino pā te nui o te pungarehu ki te kounga o te anode me te konumohe tuatahi. I te whakakotahitanga me ngā hiahia tuturu o ngā kaiwhakamahi me te āhua whakaputa tuturu o ngā umanga, kua whakaritea kia kaua e neke ake te ihirangi pungarehu i te 0.3%-0.5%.
Makuku
Ko ngā pūtake matua o te wai i roto i te kōka hinu: Tuatahi, ina tukuna te kōka hinu i raro i te mahi tapahi waipēhi; tuarua, mai i te tirohanga haumaru, i muri i te tukunga o te kōka, me rehu te kōka hinu kāore anō kia tino whakamatao kia whakamatao. Tuatoru, ko te kōka hinu ka whakatakotoria ki te rangi tuwhera i roto i ngā puna kōka me ngā papa rokiroki, ā, ka pāngia hoki tōna makuku e te taiao; tuawhā, he rerekē ngā hanganga o te kōka hinu, ā, he rerekē hoki te kaha ki te pupuri i te makuku.
Te ihirangi o te Coke
He nui te pānga o te rahi o te matūriki o te kōka hinu ki te hua tuturu, te whakapaunga pūngao me te kōka kua whakapūkaratia. He nui te ngaronga waro o te kōka hinu he nui te paura kōka i te wā e whakapūkaratia ana. Ka taea e te pupuhi me ētahi atu āhuatanga te arahi ngāwari ki ngā raruraru pēnei i te pakaru wawe o te tinana oumu, te wera nui, te aukati i te takirere tuku, te pakaru ngāwari me te wetewete o te kōka kua whakapūkaratia, ā, ka pā ki te roa o te ora o te whakapūkara. I taua wā anō, he nui te pānga o te matotoru tuturu, te matotoru o te tap, te porosity, me te kaha o te kōka kua whakapūkaratia, te ātete me te mahi waikura. I runga i te āhuatanga motuhake o te kounga whakaputa kōka hinu ā-rohe, ka whakahaerehia te nui o te kōka paura (5mm) i roto i te 30%-50%.
Te ihirangi o te kōka pupuhi
Ko te kōka pupuhi, e mōhiotia ana ko te kōka porowhita, ko te kōka pupuhi rānei, he mārō, he matotoru, kāore he pūwero, ā, kei roto i te āhua o ngā puranga rewa porowhita. He maeneene te mata o te kōka pupuhi, ā, kāore te hanganga o roto e rite ki te āhua o waho. Nā te kore o ngā pūwero i te mata, i te wā e pokepokea ana ki te arai tāra waro, he uaua ki te pūwero te uru ki roto i te kōka, ka hua ake he herenga koretake, ā, he ngāwari ki te pāngia e ngā hapa o roto. Hei tāpiri, he teitei te tauwehenga whānui wera o te kōka pupuhi, ka ngāwari pea te pakaru o te ru wera ina tunua te anode. Kaua te kōka hinu e whakamahia ana i roto i te anode kua tunua i mua e whai kōka pupuhi.
Catherine@qfcarbon.com +8618230208262
Wā tuku: Hakihea-20-2022