Diminerale tsa Kyanite di kenyeletsa kyanite, andalusite, le sillimanite. Tse tharo ke mefuta e tshwanang le e mengata, mme foromo ya dikhemikhale ke AI2SlO5, e nang le AI2O362.93% le SiO237.07%. Diminerale tsa Kyanite di na le ho hanyetsa ho hoholo, botsitso ba dikhemikhale le matla a mechini. Ke thepa e tala ya thepa ya boleng bo hodimo ya ho hanyetsa mme e sebediswa haholo tlhahisong ya thepa ya ho thibela, diserame tse tswetseng pele, di-alloy tsa aluminium-silicon le difaeba tsa ho thibela.
Matlotlo a tšepe le Sebopeho sa diminerale
Likristale tsa Kyanite li bataletse, li putsoa kapa li putsoa-bohlooho, li na le vitreous le perela. Bothata ba tataiso ea katoloso ea kristale e bapileng ke 5.5, 'me boima ba tataiso ea katoloso ea kristale e otlolohileng ke 6.5 ho isa ho 7, kahoo e bitsoa "majoe a mabeli a thata", 'me boima ba eona ke 3.56 ho isa ho 3.68g/cm3. Likarolo tse ka sehloohong ke kyanite le sillimanite e nyane.
Likristale tsa Andalusite li na le likholomo, li batla li le sekwere ka karolo e tšekaletseng, 'me li hlophisitsoe ka sebopeho se tloaelehileng sa sefapano karolong e tšekaletseng. 3.2g/cm3.
Likristale tsa Sillimanite li tšoana le nale, hangata li na le mahlakore a mangata a radial le a fibrous, li na le bohlooho bo sootho kapa bohlooho bo botala, li na le vitreous, boima ba 7, le boima ba 3.23-3.27g/cm3.
Diminerale tsa sehlopha sa Kyanite di fetolwa motswako wa mullite (eo hape e tsejwang e le mullite) le silica (cristobalite) ha di calcination mochesong o phahameng, mme di atoloswa ka bongata. Diminerale tse amanang le tsona di kenyeletsa biotite, muscovite, sericite, quartz, graphite, plagioclase, garnet, rutile, pyrite, chlorite le diminerale tse ding.
Libaka tsa ts'ebeliso le matšoao a tekheniki
Lisebelisoa tse hanelang ke masimo a mantlha a ts'ebeliso ea liminerale tsa kyanite, tse ka sebelisoang ho etsa litene, ho ntlafatsa ts'ebetso ea mocheso o phahameng oa lihlahisoa tse hanelang, ho kopanya mullite mochesong o phahameng, 'me kyanite e kristale le e bonaletsang le andalusite li ka sebelisoa e le mahakoe kapa mesebetsi ea matsoho.
Tšebeliso e kholo ea liminerale tsa kyanite:
| Tšimo ea kopo | Kopo e ka sehloohong |
| E hanyetsang | Ho etsa litene tse hanelang mocheso, ho ntlafatsa litene tse hanelang mocheso o phahameng, thepa e sa bōpehang e hanelang mocheso |
| Liserami | Liserami tse Tsoetseng Pele, Liserami tsa Tekheniki |
| Tšepe | Motsoako o matla oa aluminium oa silicon o phahameng |
| Faeba e halefisang | Lera le hanelang, sethibela-mollo sa lera la tlhase |
| lehakoe | Bongata ba kristale, bo khanyang le bo bonaletsang e le thepa e tala bakeng sa mahakoe a bohlokoa |
| Moriana | Tlhahiso ea meno a maiketsetso, motsoako oa lipoleiti tsa khokahano ea masapo a robehileng |
| Khemikhale | Mokelikeli o sebetsanang le mocheso o phahameng, thepa e hanelang asiti, tube e lekanyang mocheso o phahameng |
Ka lebaka la phapang ea ts'ebetso ea lisebelisoa tse fapaneng tsa diminerale tse tala, ts'ebeliso le maemo a ts'ebetso ea ts'ebeliso, ho na le litlhoko tse fapaneng bakeng sa boleng ba kyanite concentrate.
Theknoloji ea ho sebetsana le ts'ebetso - ho ntlafatsa le ho hloekisa
Mokhoa oa ho rua molemo le ts'ebetso ea theknoloji ea liminerale tsa kyanite li itšetlehile haholo ka litšobotsi tse kenelletseng tsa liminerale, ka kakaretso ho flotation, karohano ea matla a khoheli le karohano ea makenete, jj.
①Ho phaphamala ha metsi
Ho phaphamala ke mokhoa o ka sehloohong oa ho rua molemo bakeng sa liminerale tsa kyanite, empa ka kakaretso o hloka ho kopanngoa le mekhoa e meng ho fihlela litlhoko tsa matšoao a indasteri. Ho lahla matla a khoheli kapa ho phaphamala ka mor'a karohano ea makenete hangata ho sebelisoa. Babokelli ba sebelisa li-acid tse mafura le letsoai la tsona, boleng ba PH ea pulp e sa nke lehlakore kapa e fokolang, lintlha tse ka sehloohong tse susumetsang ke ho sila hantle, thepa ea ho se hloeke, phello ea ho lahla matla, sistimi ea lik'hemik'hale le boleng ba PH ea pulp.
②Khetha hape
Bakeng sa diminerale tsa kyanite tse khabisitsoeng ka mahoashe le tse tsoakiloeng, mokhoa oa karohano ea matla a khoheli o sebelisoa haholo, 'me lisebelisoa tsa karohano ea matla a khoheli li kenyelletsa tafole e sisinyehang, sefefo, sepakapaka se boima le chute e potolohang.
③Mokhoa oa karohano ea makenete
Ke mokhoa oa bohlokoahali oa ho ntlafatsa kyanite. Hangata e sebelisoa bakeng sa ho lokisa thepa e tala e khethiloeng ho khutlisa kapa ho tlosa lihlahisoa tsa makenete, kapa bakeng sa ts'ebetso ea ho lokisa metsoako e matla ho tlosa litšila tse kang tšepe le titanium le ho ntlafatsa boemo ba metsoako e matla. Lisebelisoa tsa karohano ea makenete li kenyelletsa karohano ea makenete ea meropa, karohano ea makenete ea poleiti, karohano ea makenete e phahameng ea lesale le otlolohileng, jj. Lisebelisoa tsa karohano ea makenete le phallo ea ts'ebetso li khethoa ho latela matla a makenete a litšila.
Mullite ea maiketsetso
Mullite ke thepa ea boleng bo holimo e hanyetsang. Ho na le mekhoa e 'meli ea ho kopanya mullite ho tsoa ho thepa e tala ea kyanite. E 'ngoe ke ho etsa calcine ka kotloloho ho etsa clinker ea aluminium e mahareng, 'me e 'ngoe ke ho eketsa bauxite, alumina le zircon. Majoe, jj. a calcined mochesong o phahameng ho etsa mullite kapa zircon mullite clinker.
Nako ea poso: Hlakubele-18-2022