I-Feldspar yiminerali ye-aluminosilicate yeentsimbi ze-alkali kunye neentsimbi zomhlaba ze-alkaline ezifana ne-potassium, i-sodium kunye ne-calcium. Inosapho olukhulu kwaye yeyona minerali ixhaphakileyo yokwenza amatye. Ifumaneka ngokubanzi kumatye ahlukeneyo e-magmatic kunye namatye e-metamorphic, ebalelwa malunga ne-50% yoqweqwe olupheleleyo, apho malunga ne-60% ye-feldspar ore ifumaneka kumatye e-magmatic. Umgodi we-feldspar wenziwe kakhulu yi-potassium kunye ne-albite etyebileyo kwi-potassium okanye i-sodium, kwaye uphuhliso lwayo kwiiseramikhi, kumashishini omkhosi, kumashishini eekhemikhali, kulwakhiwo nakwamanye amashishini "ngamandla aphambili". Isetyenziswa kakhulu njengezinto eziluhlaza kumashishini eglasi ukuvelisa iimveliso zeglasi ezifana neglasi ethe tyaba, iiglasi kunye nefayibha yeglasi; okwesibini, isetyenziswa njengezinto eziluhlaza zeseramikhi kunye ne-glaze ukuvelisa iithayile zodonga, iiseramikhi zekhemikhali, iiseramikhi zombane kunye nee-linings ze-mill; isetyenziswa kakhulu njengezinto eziluhlaza zekhemikhali ukuvelisa i-Rubber kunye ne-plastic fillers kunye nokuvelisa izichumisi zekhemikhali, njl.njl.; xa isetyenziswa njengezinto zokwakha, ivelisa isamente ekhethekileyo kunye nefayibha yeglasi.
Emva kokukhutshwa kwe-"14th Five-Year Plan for Non-metallic Mines and the Vision of 2035″, i-"Plan" ishwankathela impumelelo kunye neengxaki zophuhliso ze-"13th Five-Year Plan"; ihlalutya imeko-bume yophuhliso kunye nemfuno yemarike, kwaye icebisa i-Ideology entsha ekhokelayo, imigaqo-siseko yophuhliso, kunye neenjongo eziphambili ziye zaqulunqwa, kwaye imisebenzi ephambili, iiprojekthi eziphambili kunye namanyathelo okukhusela acacisiwe.
Ishishini lemigodi engeyonsimbi lizama ukuphumeza ingcamango entsha yophuhliso, libamba ngokuqinileyo ithuba elicwangcisiweyo lokuba uphuhliso loqoqosho lwelizwe lam lungene kuphuhliso olukumgangatho ophezulu, liphanda kwaye liyila "Iingcamango Ezikhokelayo Zokukhuthaza Uphuhliso Olukumgangatho Ophezulu Lweshishini Lemigodi Engeyonsimbi", kwaye licebisa uphuhliso olukumgangatho ophezulu lweempawu zoshishino, iinjongo zomsebenzi, imigaqo esisiseko kunye nokhuseleko; Lungiselela ukuqulunqwa kwe-"2021-2035 Non-metallic Mining Industry Technology Development Roadmap", luhlele kwaye lucacise iimfuno zophuhliso, izinto eziphambili zophuhliso, iiprojekthi eziphambili kunye neeprojekthi zokubonisa zobuchwepheshe bemigodi engeyonsimbi ngamanqanaba, kwaye luphucule ngakumbi ulwalathiso kunye nenjongo yobuchule besayensi kunye nobuchwepheshe kushishino; Lungiselela ukwakhiwa "kweSicwangciso Sokusebenza soPhando Olutsha kunye noPhuhliso lweTekhnoloji yeSizukulwana Esitsha kunye nezixhobo kuShishino lweMigodi Engeyonsimbi", kwaye lubeke phambili iinjongo kunye nemisebenzi yophando olutsha kunye nophuhliso lwesizukulwana esitsha setekhnoloji yezimbiwa engeyonsimbi kunye nezixhobo.
Indandatho epholisiweyo edibeneyo yamanzi e-oyile kunye ne-vertical gradient separator ephezulu yemagnethi
Yaqulunqwa yi-China Non-metallic Mining Industry Association, kwaye iSebe leMithombo yeNdalo lakhupha laza lasebenzisa umgangatho we-"Specifications for Green Mine Construction in the Non-metallic Mining Industry". Umsebenzi wokubonisa uyilo loyilo lokuvelisa izinto ezikrelekrele kwiinkalo ezimbini ezibalulekileyo "zokuvelisa izixhobo" kunye "nokuvelisa imveliso" uye wenziwa, nto leyo eye yakhuthaza uphuhliso olunzulu lokuvelisa izinto ezikrelekrele kwishishini lezemigodi ezingezozesinyithi. Yalungiselela kwaye yenza uphando kwiiteknoloji ezintsha kunye neenkqubo ezintsha ezifana netekhnoloji yokucubungula izinto ezinzulu engenamsila, itekhnoloji yokutyumza nokucoca okomileyo, kunye nokulungiswa kwezinto ezinemingxuma ezivela kwiiminerali ze-silicate; yaphuhlisa ngempumelelo izahluli zemagnethi ezinamandla amakhulu, izahluli zemagnethi eziqhuba i-superconducting, iiseti ezinkulu zemigca yemveliso yokutyumza, ukuhluza kakuhle kunye nokuguqulwa, abahlalutyi benkqubo yemilo yeentwana ezichanekileyo kunye nezinye izixhobo ezintsha kunye nezixhobo ezintsha.
I-China lilizwe elinemithombo emikhulu ye-feldspar ore. Ii-ore ze-feldspar ore zamanqanaba ahlukeneyo ziitoni ezingama-40.83 ezigidi. Uninzi lwee-deposits zii-pegmatite deposits, ezikwayezona ntlobo ziphambili zee-deposits eziphuhliswe kwaye zisetyenziswa ngoku. Ngokutsho kwe-China Building Materials Industry Standard (JC/T-859-2000), i-feldspar ore yahlulwe yangamacandelo amabini (i-potassium feldspar, i-albite) kunye namanqanaba amathathu (imveliso ephezulu, imveliso yodidi lokuqala, imveliso efanelekileyo). E-Anhui, eShanxi, eShandong, eHunan, eGansu, eLiaoning, eShaanxi nakwezinye iindawo.
Ngokwesiqulatho se-potassium, i-sodium, i-silicon kunye nezinye izinto, ukusetyenziswa okuphambili kweeminerali ze-feldspar nako kwahlukile. Iindlela zokuncedisa i-Feldspar ikakhulu kukwahlulahlula i-magnetic kunye ne-flotation. Ukwahlulahlula i-magnetic ngokubanzi kusebenzisa ukwahlulahlula okunamandla kwe-magnetic okumanzi, okubhekiselele ekuncediseni indlela ebonakalayo, ukukhuselwa kwendalo kunye nokungabi nangcoliseko, kwaye kufanelekile ukususwa kwesinyithi kunye nokucocwa kwe-feldspar ore yeempawu ezahlukeneyo. Iimeko ezithile ezifana neempawu ezifakwe ngaphakathi kunye nobukhulu beesuntswana ezikhethiweyo zikhethwa ngamandla ahlukeneyo entsimi kunye nezixhobo zokwahlulahlula i-magnetic ukuze zihlulwe, kodwa amandla entsimi ye-magnetic ngokusisiseko kufuneka abe ngaphezulu kwe-1.0T.
I-electromagnetic slurry high gradient magnetic separator
Yenza iinkqubo ezifanelekileyo zokuphucula i-ore ye-feldspar eneempawu ezahlukeneyo: kwi-ore ye-feldspar yohlobo lwe-pegmatite, amasuntswana ekristale yeminerali makhulu kwaye kulula ukuwahlula. , isiphumo sokuphucula silungile kwaye sinobuhlobo nokusingqongileyo; kwi-feldspar enomxholo ophezulu we-quartz, inkqubo edibeneyo yokwahlulahlula i-magnetic enamandla kunye ne-flotation isetyenziswa kakhulu, oko kukuthi ukutyumza-ukugaya-ukwahlula-ukuqina kwe-magnetic-flotation. Ukwahlulahlula i-magnetic kuqala kususa ukungcola kwe-magnetic okufana ne-iron oxide kunye ne-biotite, kwaye emva koko kusebenzisa i-flotation ukwahlula i-feldspar kunye ne-quartz ukufumana iimveliso ezimbini ezikumgangatho ophezulu. Ezi nkqubo zimbini zokuphucula zifikelele kwinjongo yokulungelelanisa nokusebenza kakuhle ekuphuculeni i-ore ye-feldspar, kwaye ziye zakhuthazwa kwaye zasetyenziswa ngokubanzi.
Ityala lesicelo sezixhobo zeHuate
Ixesha lokuthumela: Matshi-22-2022