I-Calcined Bauxite
Ulwazi Lomkhiqizo
I-bauxite ene-calcinedingenye ye-ore eyinhloko ye-aluminium. I-rotary kiln i-bauxite ene-calcined itholakala ngokufaka i-calcining superior grade bauxite ekushiseni okuphezulu (kusukela ku-850ºC kuya ku-1600ºC) ku-rotary kiln. Lokhu kususa umswakama ngaleyo ndlela kwandise okuqukethwe kwe-alumina.
I-bauxite ene-calcined ihlukaniswe cishe ibe yi-bauxite yebanga elikhethekile, i-bauxite yebanga lokuqala, i-bauxite yebanga lesibili, kanye ne-bauxite yebanga lesithathu ngokwezinga lokungcola okufana ne-Al2O3, i-Fe2O3, ne-SiO2, kanye nobuningi bokumuncwa kwe-clinker kanye namanzi. Ukuze kwenziwe ukuthenga kwamakhasimende kube lula, ifektri yethu isebenzisa okuqukethwe yi-Al2o3 kwe-bauxite njengelebula ukuze ihlukanise phakathi kwe-55, 65, 70, 75, 80, 85, 88 kanye ne-90.
Ngaphandle kwalokho, nge-calcination, ubuningi kanye nokumelana nokungaguquguquki kuzothuthukiswa ngamazinga ahlukahlukene. Izinga le-bauxite lingandiswa kakhulu.
I-bauxite ene-calcium ingacutshungulwa ibe isihlabathi se-bauxite kanye ne-bauxite powder yobukhulu obuhlukene bezinhlayiya, zombili ezingasetshenziswa ngqo njengesihlabathi esiphikisayo. Inesikhundla esiphakeme kakhulu emkhakheni wezinto eziphikisayo.
Imininingwane Izithombe
Inkomba Yomkhiqizo
| I-Al2O3 | I-Fe2O3 | I-TiO2 | I-K2O+Na2O | I-CaO+MgO | Ubuningi obukhulu |
| imizuzu engama-90 | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
| 88min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
| 87min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
| 86min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
| 85min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
| imizuzu engama-80 | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
| imizuzu engama-75 | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
| Usayizi | 200mesh, 0-1mm, 1-3mm, 3-5mm, 5-8mm..., noma ngokwesicelo samakhasimende | ||||
Isicelo
1. Ukukhiqiza izinto ezisezingeni eliphezulu zokuphikisaI-bauxite ene-calcined ivame ukusetshenziselwa ukukhiqiza izitini ezahlukahlukene eziphikisayo, izinto zokubumba eziphikisayo, njll. ngenxa yokuqina kwayo kokushisa okuphezulu kanye nokuqina kwamakhemikhali. Lezi zinto eziphikisayo zisetshenziswa kabanzi emikhakheni yezimboni eshisa kakhulu njengensimbi, insimbi engenansimbi, ingilazi, usimende, njll., futhi zisetshenziselwa ukwakha izingxenye ezibalulekile njengezindonga zesithando, iziqongo zesithando, kanye nezinsi zesithando ukuqinisekisa ukuphepha komkhiqizo kanye nekhwalithi yomkhiqizo ezindaweni ezishisa kakhulu.
2. Ukusatshalaliswa okunembile:I-calcined bauxite clinker ingacutshungulwa ibe yimpuphu ecolekileyo yokukhiqiza
isikhunta sokukhipha, esifanelekela ukuphonswa ngokunemba eminyangweni yezempi, yezindiza, yezokuxhumana, yezinsimbi, yemishini, kanye neyemishini yezokwelapha. Ukunemba kwayo okuphezulu kanye nokuqina kokushisa okuphezulu kuqinisekisa ikhwalithi kanye nokusebenza kahle kwemikhiqizo yokukhipha.
3. Ukukhiqiza i-aluminium silicate refractory fiber:Ngemva kokuba i-clinker ye-aluminium ephezulu incibilikisiwe ekushiseni okuphezulu, ifuthwe ngomoya noma umusi ocindezelayo ophezulu kanye nesivinini esikhulu, bese ipholiswa, ingenziwa ibe yi-aluminium silicate refractory fiber. Le fibre inezinzuzo zesisindo esilula, ukumelana nokushisa okuphezulu, ukuzinza okuhle kokushisa, kanye nokuqhuba ukushisa okuphansi. Ingasetshenziswa emikhakheni eyahlukahlukene yezimboni njengensimbi, insimbi engenansimbi, i-elekthronikhi, i-petroleum, imboni yamakhemikhali,
kanye nezindiza.
4. Isithwali se-Catalyst:Embonini yamakhemikhali, i-bauxite ene-calcined ingasetshenziswa ukwenza abathwali be-catalyst, ukuthuthukisa umsebenzi kanye nokuqina kwama-catalyst, kanye nokwandisa impilo yenkonzo yama-catalyst.
5. Ukukhiqizwa kwesimende:I-bauxite ene-calcined ingezwa kusimende njengesithasiselo, okungathuthukisa kakhulu amandla nokuqina kwesimende, ngenkathi kuthuthukiswa ukugeleza kanye nokungangeni kwesimende futhi kuncishiswe izindleko zokukhiqiza.
6. Ukukhiqizwa kwe-Ceramic:I-bauxite ene-calcined iyinto eluhlaza ebaluleke kakhulu ekukhiqizweni kwe-ceramic. Ngemva kokwelashwa okushisa okuphezulu, ithuthukisa kakhulu ukuphikiswa, amandla okusebenza kanye nokumelana nokuqhekeka kwe-ceramics, okwenza i-ceramics ibe nomphumela wokuhlobisa oyingqayizivele.
7. I-Ceramic Proppant:Ekubholeni uwoyela negesi, i-calcined bauxite engu-200 mesh ingasetshenziswa njenge-ceramic proppant ukuthuthukisa ukusebenza kahle kokubhoboza.
I-Aluminium Silicate Refractory Fiber
Imboni Ye-Ceramic
Ukukhiqiza Izinto Ezingaguquki
Ukusatshalaliswa Okunembile
Ukukhiqizwa Kwesimende
Ukusatshalaliswa Okunembile
Iphakheji kanye ne-Warehouse
imibuzo ejwayelekile ukubuzwa
Udinga usizo? Qiniseka ukuthi uvakashela izinkundla zethu zokusekela ukuze uthole izimpendulo zemibuzo yakho!
Singumkhiqizi wangempela, imboni yethu igxile ekukhiqizeni izinto eziphikisayo iminyaka engaphezu kwengu-30. Sithembisa ukukunikeza intengo engcono kakhulu, insizakalo engcono kakhulu yangaphambi kokuthengisa kanye neyangemva kokuthengisa.
Kuyo yonke inqubo yokukhiqiza, i-RBT inohlelo oluphelele lwe-QC lokwakheka kwamakhemikhali kanye nezakhiwo zomzimba. Futhi sizohlola izimpahla, futhi isitifiketi sekhwalithi sizothunyelwa nezimpahla. Uma unezidingo ezikhethekile, sizozama konke okusemandleni ethu ukuze sizilungiselele.
Kuye ngobuningi, isikhathi sethu sokulethwa sihlukile. Kodwa sithembisa ukuthumela ngokushesha ngangokunokwenzeka ngekhwalithi eqinisekisiwe.
Vele, sinikeza amasampula amahhala.
Yebo, vele, wamukelekile ukuvakashela inkampani ye-RBT kanye nemikhiqizo yethu.
Akukho mkhawulo, singakunikeza isiphakamiso nesixazululo esingcono kakhulu ngokuya ngesimo sakho.
Sesineminyaka engaphezu kwengu-30 senza izinto eziphikisayo, sinokusekelwa okuqinile kwezobuchwepheshe kanye nokuhlangenwe nakho okucebile, singasiza amakhasimende ukuklama ama-kiln ahlukene futhi anikeze isevisi eyodwa.
