Ngesiphakamiso sezwe lami esithi “i-carbon peak ngo-2030 kanye nokungathathi hlangothi kwe-carbon ngo-2060″, kuzoba nomthelela omkhulu emandleni amasha, embonini yamakhemikhali, kwezokwakha, ekuvikelweni kwemvelo nakwezinye izimboni. IKhomishini Yentuthuko Nezinguquko Kazwelonke, uMnyango Wezimboni Nobuchwepheshe Bolwazi, uMnyango Wezezimali, kanye noMnyango Wezesayensi Nobuchwepheshe bakhiphe ngokubambisana “Imibono Eqondisayo Ekukhuliseni Ukutshalwa Kwezimali Ezimbonini Ezisafufusa Ezineqhinga Lokuhlakulela Nokwandisa Amaphuzu Okukhula Amaphuzu Amasha Okukhula”. Ukufakwa kwamandla nokunye ukukhuthaza intuthuko kubonisa ukuthi inkathi entsha yamandla ngokukhiqizwa kwamandla elanga njenge-photovoltaic njengamandla amakhulu okushayela isifikile.
Ucwaningo lubonisa ukuthi amandla afakiwe ahlanganisiwe e-photovoltaics yomhlaba wonke ngo-2020 azoba ngu-725GW, kanti amandla afakiwe ahlanganisiwe e-photovoltaics yomhlaba wonke azofinyelela ku-14,000GW ngo-2050. Kusukela kulokhu, kulinganiselwa ukuthi izinga lokukhula kwemboni ye-photovoltaic kusukela ngo-2020 kuya ku-2050 lizoba ngu-10.4%, kanti isikhala sokukhula kwemboni siphezulu kakhulu. Amaphrojekthi okunciphisa ukukhishwa kwe-photovoltaic angathengisa ukunciphisa kwawo ukukhishwa kwe-carbon dioxide emakethe ye-carbon kazwelonke ukuze athole izinzuzo zomnotho. Ochungechungeni lwemboni ye-photovoltaic, izinsiza zesihlabathi se-quartz zitholakala phezulu futhi ziyizinto zokusetshenziswa eziyisisekelo. Ngokusho kohlelo lwezwe lonke "lokukhuphuka kwekhabhoni kanye nokungathathi hlangothi kwekhabhoni", imboni ye-photovoltaic izoholela ekuthuthukisweni okukhulu, futhi isidingo sesihlabathi se-quartz esinensimbi ephansi kulindeleke ukuthi sikhule ngesilinganiso esingaphezu kuka-30% ngonyaka. Kuzoba nezingqinamba ekuhlinzekweni kwezinto zokusetshenziswa zesihlabathi sensimbi ephansi. Ngenxa yokuthi izinqolobane zezinsiza zesihlabathi se-quartz ezisezingeni eliphezulu zilinganiselwe kakhulu, kanti nezinsiza zesihlabathi se-quartz ezisezingeni eliphakathi neliphansi ziningi, ukuze kuxazululwe le nkinga yokutholakala, kubalulekile ukuthuthukisa ubuchwepheshe bokuhlanza isihlabathi se-quartz kanye nokususa ukungcola nokuthuthukisa ikhwalithi yesihlabathi se-quartz.
Kukhona ukungcola okuhlukahlukene ezintweni zokusetshenziswa zesihlabathi se-quartz, njenge-Fe, Ti, Al, K, Na, Ca, Cr, njll., futhi okuyingozi kakhulu ekukhiqizweni kwengilazi ye-photovoltaic ukungcola kwensimbi. Izimo ze-Fe2O3 esihlabathini se-quartz yilezi: ezihlobene Kunezinhlobo eziningana zokungcola kwensimbi ebumbeni kanye namaminerali asindayo ahambisana nayo, insimbi ye-argillaceous kanye ne-thin-film ebusweni bezinhlayiya, ukungcola kwensimbi ezinhlayiya zesihlabathi se-silica kanye nokufakwa okuyinhloko okusatshalaliswa ngamakristalu. Enkambisweni yokucubungula nokukhiqizwa kwesihlabathi se-quartz, ubuchwepheshe obufanele bokususa insimbi kanye nemishini kufanele kukhethwe ngokuya ngezakhiwo ze-ore.
Eminyakeni yamuva nje, iHuate Magneto yenze ucwaningo oluningi lwenqubo kanye nocwaningo lwemishini kanye nentuthuko ekuhlanzweni nasekususweni kokungcola kwesihlabathi se-quartz, futhi yenze ngempumelelo isihlabathi se-photovoltaic esinensimbi ephansi ngesihlabathi se-quartz esisezingeni eliphakathi neliphansi, isihlabathi solwandle kanye nesihlabathi somfula ngemva kokususwa kokungcola. Izisekelo ezinkulu zesihlabathi se-quartz kanye namachweba (isihlabathi esingenisiwe) kusetshenziswe ngempumelelo.
Kukholelwa ukuthi ngokuphakama kwekhabhoni kanye nokuthuthuka okuqhubekayo kwenqubo yokunganciphisi ikhabhoni, imboni ye-photovoltaic yezwe lami izoletha isikhathi segolide sentuthuko. Intuthuko yemboni ye-photovoltaic nayo izoba “umkhuba omkhulu” esikhathini esizayo.
Ikesi lesicelo sokuhlanzwa kwesihlabathi se-Huate quartz
01
I-quartz sand concentrator yenze ngokwezifiso i-Huate LHGC2500 vertical ring magnetic separator ukuze ithathe indawo yenqubo yokuhlanzwa kwe-flotation enqubweni yokuqala.
02
Le phrojekthi inomkhiqizo waminyaka yonke wamathani angu-500,000 esihlabathi se-quartz. Umugqa wokukhiqiza i-ball mill ongu-2745 (i-CTN1230 permanent magnet drum ➕LHGC2500 vertical ring) usetshenziselwa ukususa ukungcola kwamaminerali esihlabathini se-quartz nokuthola isihlabathi se-quartz esihlanzekile kakhulu esinobukhulu bezinhlayiya kanye nokuqukethwe kokungcola okuhlangabezana nezidingo.
03
Le phrojekthi inomkhiqizo waminyaka yonke wamathani ayisigidi esihlabathi se-quartz, isebenzisa ama-4 LHGC2500 oil-water composite cooling vertical ring high gradient magnetic separators + ama-4 SGB strong magnetic plate magnetic separators, umphumela wokuhlanza muhle, futhi ikhwalithi yesihlabathi esihle esitholiwe inhle kakhulu.
04
Le phrojekthi inomkhiqizo waminyaka yonke wamathani angu-500,000 esihlabathi se-quartz, futhi ingumugqa wesibili wokukhiqiza i-ball mill ongu-2745 kuphrojekthi esekela imigqa emibili yokukhiqiza ye-LHGC2500 vertical ring high gradient magnetic separator.
Le phrojekthi inomkhiqizo waminyaka yonke wamathani angu-500,000 esihlabathi se-quartz. Umugqa wokukhiqiza isihlabathi se-quartz esigaywa ngamatshe wesigaba sokuqala usebenzisa izihlukanisi ze-magnetic ze-LHGC2000+LHGC2500 eziqondile ezilandelanayo, futhi umphumela wokukhetha muhle.
Ububanzi bezinsizakalo zobuchwepheshe ze-Huate Mineral Processing Engineering Design Institute
①Ukuhlaziywa kwezinto ezivamile kanye nokutholakala kwezinto zensimbi.
②Ukulungiswa nokuhlanzwa kwamaminerali angewona awensimbi njenge-English, itshe elide, i-fluorite, i-fluorite, i-kaolinite, i-bauxite, i-leaf wax, i-baryte, njll.
③Ukuzuza izinsimbi ezimnyama njengensimbi, i-titanium, i-manganese, i-chromium kanye ne-vanadium.
④ Ukuzuza amaminerali abuthakathaka amagnetic njenge-black tungsten ore, i-tantalum niobium ore, i-pomegranate, igesi kagesi, kanye nefu elimnyama.
⑤ Ukusetshenziswa okuphelele kwezinsizakusebenza zesibili njengemisila ehlukahlukene kanye ne-slag yokuncibilikisa.
⑥ Kukhona ukuhlonyiswa okuhlanganisiwe kwezinsimbi zensimbi ezisebenzisa i-ore-magnetic, ezisindayo kanye nezintantayo.
⑦Ukuhlunga okuhlakaniphile kwamaminerali ensimbi kanye namaminerali angewona awensimbi.
⑧ Ukuhlolwa kokukhetha okuqhubekayo okusekelwe ezimbonini ezimbalwa.
⑨ Ukucubungula i-ultrafine powder njengokuchoboza izinto, ukugaya ibhola kanye nokuhlukaniswa.
⑩ Amaphrojekthi e-EPC turnkey njengokuchoboza, ukukhetha kusengaphambili, ukugaya, ukuhlukaniswa kwe-magnetic (okusindayo, ukuntanta), i-dry raft, njll.
Isikhathi sokuthunyelwe: Mashi-08-2022