Ngokwezibalo kanye nezibalo, inqubo yokukhipha igobolondo lesihlabathi se-ceramic idinga isilinganiso samathani angu-0.6-1 esihlabathi esimboziwe (umgogodla) ukuze kukhiqizwe ithani elingu-1 lokubunjwa. Ngale ndlela, ukwelashwa kwesihlabathi esisetshenzisiwe sekuyisixhumanisi esibucayi kakhulu kule nqubo. Lesi akusona nje isidingo sokunciphisa izindleko zokukhiqiza kanye nokwenza ngcono izinzuzo zezomnotho, kodwa futhi isidingo sokunciphisa ukukhishwa kwemfucuza, ukuqaphela umnotho oyindilinga, ukuphila ngokuvumelana nemvelo, kanye nokuzuza intuthuko esimeme.
Inhloso yokubuyiselwa kwesihlabathi se-ceramic esimboziwe ukukhipha ifilimu ye-resin esele ehlanganiswe phezu kwezinhlamvu zesihlabathi, futhi ngesikhathi esifanayo susa insimbi esele kanye nokunye ukungcola esihlabathini esidala. Lezi zinsalela zithinta kakhulu amandla nokuqina kwesihlabathi se-ceramic esiboshwe kabusha, futhi ngesikhathi esifanayo zandisa inani lokukhiqizwa kwegesi kanye namathuba okukhiqiza imikhiqizo yemfucuza. Izimfuneko zekhwalithi zesihlabathi esibuyisiwe ngokuvamile yilezi: ukulahlekelwa ekushiseni (LOI) <0.3% (noma ukukhiqizwa kwegesi <0.5ml/g), nokusebenza kwesihlabathi esibuyiselwe esihlangabezana nale nkomba ngemva kokumbozwa akuhlukile kakhulu esihlabathini esisha.
Isihlabathi esimboziwe sisebenzisa i-thermoplastic phenolic resin njenge-binder, futhi ifilimu yaso ye-resin iqinile. Ngombono, izindlela ezishisayo nezemishini zingasusa ifilimu ye-resin esele. Ukuvuselelwa kokushisa kusebenzisa indlela ye-carbonization yefilimu ye-resin ekushiseni okuphezulu, okuyindlela eyanele futhi ephumelelayo yokuvuselela.
Mayelana nenqubo yokubuyisela okushisayo kwesihlabathi se-ceramic esimbozwe, izikhungo zocwaningo kanye nabanye abakhiqizi benze izifundo eziningi zokuhlola. Njengamanje, le nqubo elandelayo ijwayele ukusetshenziswa. Izinga lokushisa lesithando somlilo lingama-700°C-750°C, kanti izinga lokushisa lesihlabathi lingu-650°C-700°C. Inqubo yokufuna kabusha ngokuvamile iba:
(I-vibration crushing) →isihlukanisi kazibuthe →ukushisa kwesihlabathi semfucumfucu → (ikheshi lebhakede) → (isikulufa) → isitsha sokubeka isihlabathi esibuyisiwe →ifeni elibilayo →umbhede opholile obilayo →isistimu yokukhipha uthuli →impushana yesihlabathi →i-hopper Ukuphakamisa isibambo →ukukhipha igesi ephehlwayo → ukuthuthwa kwesihlabathi kudoti →isithando somlilo esiwuketshezi →ibhakede lesihlabathi esimaphakathi →umugqa wokukhiqiza isihlabathi
Ngokuphathelene nemishini yokubuyisela isihlabathi se-ceramic, ukubuyisela kabusha okushisayo kuvame ukusetshenziswa. Imithombo yamandla ihlanganisa ugesi, igesi, amalahle (i-coke), uphethiloli we-biomass, njll., nezindlela zokushintshanisa ukushisa zihlanganisa uhlobo lokuxhumana kanye nohlobo lokubilisa lokugeleza komoya. Ngaphezu kwezinye izinkampani ezinkulu ezaziwayo ezinemishini yokugaywa kabusha evuthiwe, izinkampani eziningi ezincane nazo zinemishini eminingi ehlakaniphile yokugaywa kabusha eyakhiwe ngokwazo.
Isikhathi sokuthumela: Aug-08-2023
