Ikhaya > uhlu lokubonisa
Lapho ufuna i- I-Stir Ball Mill eyenziwe ngokwezifiso yeLab, kunezici eziningana okufanele uzicabangele, okuhlanganisa isivinini, usayizi wemidiya yokugaya, kanye nobuchwepheshe bokuxuba nokusabalalisa. Ungathola futhi amasampula ukuze uwahlole ngaphambi kokuthenga elilodwa.
Abasebenzisi bangagaya izinto eziqinile zibe yizimpuphu ezincane besebenzisa Ukukhiqizwa Kwelebhu I-Stir Ball Mill ubuchwepheshe. Lokhu kubenza bakwazi ukwenza ukuhlaziywa kwamakhemikhali okunembe kakhudlwana, njenge-NMR kanye ne-FTIR.
Ubuningi bamandla aphezulu buyisici esibalulekile salolu hlobo lomshini wokugaya. Lokhu kuholele ekuklanyweni okufushane ngezindleko eziphansi. Nokho, kudale izinselele ezintsha zokucubungula amaminerali.
Kwakhiwe ubudlelwano obuningana bezibalo ukuze kutholakale imodeli engcono kakhulu yokubikezela inani langempela lamandla asetshenziswayo ngesikhathi senqubo yokugaya. Le miphumela yabe isisetshenziswa ukwenza ngcono amamodeli ukuze kuncishiswe usayizi womkhiqizo kanye nokusetshenziswa kwamandla.
Amapharamitha omsebenzi amelelwe umsebenzi we-Rosin-Rammler ongokoqobo. Wanikeza isilinganiso sokusatshalaliswa kosayizi wezinhlayiya zezinto zomhlabathi.
Ngaphezu kwalokho, kwenziwa ucwaningo lokuhlola umjikelezo wokuphila (LCA). Amamodeli okuhlola umjikelezo wokuphila (LCA) asetshenziselwa ukuhlola umthelela womkhiqizo emvelweni kuyo yonke imjikelezo yawo yokuphila. Kunezici eziningana ezicatshangelwe, okuhlanganisa ukusetshenziswa kwamandla okuqala, isango lokukhiqiza, kanye nokuthuthwa kwezinto zokusetshenziswa kuya esangweni lomkhiqizi.
Imodeli yamandla esetshenziswayo nayo yasetshenziswa ukulinganisa inani lamandla adingekayo ukukhiqiza inani elithile lobucwebe. Nakuba imodeli ingazange iveze imiphumela eqondile, ucwaningo lubonisa ukuthi ukusetshenziswa kwamandla kwangempela kobucwebe bokugaya kuthonywa yizici eziningana.
Ubuchwepheshe bokusabalalisa buyindlela yokugaya nokuxuba izinto. Buvumela ukuhlakazeka okusheshayo kwezinto eziqinile kanye noketshezi kanye nokudalwa kwengxube yezinto ezifanayo. Inqubo ivame ukwenziwa ngesivinini esikhulu.
Ubuchwepheshe bokusabalalisa busetshenziswa ezinhlotsheni eziningi ezahlukene. Bungasetshenziswa ukuhlanganisa ama-wax, uwoyela, amanzi, noma ezinye izinto eziyisisekelo, isibonelo. Le ndlela iwusizo futhi ekudaleni amafomula amasha.
Izakhiwo zezinto kanye nosayizi we-milling media zinquma ubumbumbulu bemikhiqizo emikhulu. Ubumbumbulu bungaba buncane njengo-0.1 um kuye ngenani le-milling media esetshenzisiwe.
Ngokuvamile, ukudlula kwesisekelo somshini wokugaya kukhethwa ukuze kufezwe ubuncane obufunekayo ngemva kokudlula okukodwa noma ngaphezulu. Indawo yokugaya ibe isidluliselwa ekuhlungeni okuhlukanisiwe.
Izinga lokuphakelwa kwesisekelo sesigayo liyancipha uma liqhathaniswa nezinqubo zobuchwepheshe zangaphambilini. Lokhu kunciphisa amandla okuhlakazeka okuphelele. Ngaphezu kwalokho, isisekelo sesigayo sinejubane lokugeleza okuphezulu kwe-radial, okuvumela isikhathi esifushane sokuhlakazeka.
Ukulinganiswa kosayizi wezinhlayiya ze-laser diffraction kusetshenziselwa ukuhlola izinguquko zosayizi wezinhlayiya. Imiphumela yokuhlaziywa kosayizi wezinhlayiya ikhombisa ukuthi lapho kusetshenziswa amabhola angu-0.1 mm, izinhlayiya ziyancishiswa ku-submicroscale. Kodwa-ke, uma kuqhathaniswa namabhola angu-0.00 mm, indawo ethile yobuso iyanda.
A umshini wokugaya ibhola ovuselelwe kuyindlela eqondile yokugaya. Umshini wokugaya omise okwebhola wakhiwe ngembiza enesisetshenziswa sokugaya sangaphakathi kanye nesilawuli sejubane.
Izinhlelo zokusebenza ezahlukahlukene ziyazuza ku I-Stir Ball Mill eyenziwe ngokwezifiso yelabhorethri Ubuchwepheshe Bokuxuba. Imikhiqizo ye-granular, i-suspension, kanye ne-emulsion iphakathi kwayo.
Lezi zisetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa imithi, amakhemikhali, ukudla, izimonyo, kanye nokucubungula amaminerali. Izixubi zelebhu zincane futhi kulula ukuzisebenzisa. Ngaphezu kwalokho, zonga imali nesikhathi.
Izigayo zamabhola eplanethi zisebenza kahle kakhulu ekunciphiseni usayizi. Zivame kakhulu ezindaweni zokucwaninga kanye nezimboni ezincane zokukhiqiza.
Ikhanda lomsebenzi, ikhanda lokushayela umoya, isitendi senduku, kanye ne-dispersion blade yizona zinto eziyinhloko zomxube webhubhu. Ngayinye yaklanywa ngokukhethekile ukunciphisa ukungcola kwesampula kuya kwesampula.
Kukhona futhi izingxenye ezikhethekile ezingahlanzwa kalula. Imbiza ye-vacuum, isibonelo, ingasetshenziswa ukugaya amasampula ngaphansi kwe-vacuum. Imithethonqubo ye-CGMP iqiniswa ngokuqinile ukuqinisekisa ukuthi imishini ilandela imikhuba emihle yokukhiqiza yamanje.
I-lab mill iyimishini eguquguqukayo kakhulu. Ifanelekela izinhlobo eziningi zamasampula. Okusanhlamvu, imbewu, kanye nembewu kawoyela kuyizibonelo zamasampula avamile.
Izixubi eziningi zelebhu zenzelwe ukuthi zithuthwe kalula. Izishintshi zokuphepha, izishintshi zokulayisha ngokweqile, kanye nezilawuli zokudlidliza nazo zifakiwe. Ngenxa yalokho, ziyisinqumo esihle kakhulu zelebhu.
Kulula ukuyisebenzisa ngenxa yesibonisi esikhulu sedijithali kanye nokulungiswa kwesivinini okuqhubekayo. Ubuchwepheshe obungavimbeli ukuqhuma buhlinzeka ngokuphepha okwengeziwe.
Ama-lab mixer ashibhile uma eqhathaniswa nezinye izinhlobo zemishini yokuxuba elebhu. Ngaphezu kwalokho, ukunakekelwa kuncane kakhulu.
I-Lab Isigayo Sebhola Esivuselelwe Ngokwezifiso iyithuluzi eliyingqayizivele lezinqubo ezahlukahlukene. Linikeza indawo ethule futhi kulula ukulihlanza. Lingakwazi ukusingatha imisebenzi ehlukahlukene yokugaya ngenxa yedivayisi ehlanganisiwe yokupholisa nokulungisa isivinini.
Ukusebenza kwe-stirrer kunomthelela omkhulu empumelelweni yokusebenza. Ngaphezu kwalokho, ijubane le-mill lithonya amazinga okugaya. Kwenziwe ucwaningo ukuze kuqondwe kangcono imiphumela yalezi zici ezimbili ekusebenzeni kwe-mill.
Izinto zokuhlola kwakuyi-chromite ore yezinga eliphansi equkethe amaminerali e-PGE. Izinga elithile lokuphuka kwe-Si labalwa ngesampula ngayinye kusetshenziswa i-equation (3). Leli zinga latholakala lilingana nosayizi webhola kanye nesivinini sokugaya.
Imiphumela ikhombisa ukuthi amabhola aphakathi nendawo asebenza kangcono kumasampula amaningi. Ngaphezu kwalokho, njengoba usayizi wezinhlayiya zokudla uncipha, kanjalo nalesi silinganiso esithile sokuphuka.
Ukuze kwandiswe ukukhululwa kwezimbiwa, kwasungulwa izimo zokusebenza ezifanele. Lokhu kuphumela ezingeni eliphezulu lomkhiqizo kanye nokubuyiselwa kwezimbiwa.
Kwisampula ngayinye, izinga elithile lokuphuka labalwa futhi ladwetshwa ngokuhambisana nosayizi webhola, isivinini sokugaya, kanye nosayizi wokusanhlamvu kokudla. Lawa mapharamitha abe esesetshenziswa ukukhiqiza ubudlelwano bezibalo obungasetshenziswa ukubikezela ukusetshenziswa kwamandla.
Lokhu okutholakele kwasetshenziswa emayini yasePenouta Sn-Ta Nb eGalicia, eSpain. Izinga elithile lokuphuka kwesampula ngayinye lalihlobene nokuqukethwe kwayo kwe-Sn, Ta, kanye ne-Nb.
UTencan unesikhungo sokukhiqiza se- Umshini wokugaya ibhola we-Stir ball ehlanganisa amamitha-skwele angu-20,000 kanye nesikhungo se-R&D esingamamitha-skwele angu-2,000. I-Tencan ingahlangabezana nazo zonke izidingo zamakhasimende ayo ngokugcwele. I-Tencan inikezwe amalungelo obunikazi angaphezu kuka-30 futhi isebenzisana nodokotela abangu-20 abavela emanyuvesi amahlanu adumile.
Ibhizinisi eliyinhloko lenkampani ukukhiqiza imishini yempuphu, ubuchwepheshe, kanye nezinto zempuphu. Imikhiqizo yethu eyinhloko ifaka phakathi imishini yokugaya ibhola yeplanethi yelabhorethri, imishini yokuchoboza nokugaya, imishini yokuhlola kanye nemishini yokuxuba nokuhlanganisa, kanye neminye imishini yelabhorethri, njengamabhokisi amagilavu nemishini yesayensi.
Le nkampani iphumelele i-ISO9001 Quality Management System, CE, SGS, kanye nezinye izitifiketi zezinhlelo kanye nokuthola ubuchwepheshe obungaphezu kuka-40 obune-patent eyinhloko obunamalungelo obunikazi obukhethekile. Yabizwa ngokuthi "inkampani yezobuchwepheshe obuphezulu eSifundazweni saseHunan"
Amaqembu amakhasimende amakhulu amanyuvesi, izikhungo zocwaningo kanye nezinkampani ezisekelwe kubuchwepheshe, ezikhonza amakhasimende angaphezu kuka-20,000 emhlabeni wonke athumela kwamanye amazwe angaphezu kuka-60.
Ufike endaweni efanele uma ufuna ikhwalithi ephezulu ngokwezifiso umshini wokugaya ibhola welebhu. I-Union Process inamamodeli ahlukahlukene ukuhlangabezana nezidingo zakho. Lo mshini osezingeni eliphezulu uhlanganisa ubuchwepheshe obuthuthukisiwe bokugaya, ukusabalalisa, kanye nokuxuba. Inegumbi lokugaya elingenayo insimbi.
Ubukhulu be-grinding media nakho kuyisici esibalulekile okufanele sicatshangelwe. Amabhola amakhulu asebenza kahle kakhulu ekuphuleni izinhlayiya eziqinile kodwa awakwazi ukuphula izingcezu ezinkulu zezinto. Izinhlayiya ezincane ze-grinding media ziphula izinhlayiya ezincane, okuholela osayizi bezinhlayiya ezincane ekugayweni okuhle. Kukhona ukungathandeki okukodwa kokusebenzisa i-grinding media encane.
I-mill ingakhiqiza inani elikhulu lezikhala, okunciphisa usayizi womkhiqizo oqediwe. Ukwanda kokucindezeleka kobuso ezikhaleni kubangela lokhu. Lezi zikhala zigcwaliswa ngomkhiqizo lapho i-mill igcwele imidiya yokugaya. Lokhu kuphumela echibini elikhulu le-slurry, okwandisa ukudonsa kwamandla kwe-mill.
Imidiya emikhulu ngokuvamile isebenza kahle kakhulu uma ijubane liphezulu, kanti imidiya encane isebenza kahle uma ijubane liphansi. Kodwa wazi kanjani ukuthi iyiphi imidiya ezosebenza kahle kakhulu kuhlelo lwakho lokusebenza oluthile?
Indlela eyasungulwa ngu-Austin inikeza uhlaka lokuphenya imiphumela yobukhulu bebhola ku-kinetics yokugaya kanye nokugaya nge-batch. Wahlela izinga elithile lokuphuka (i-Si) ngokumelene nesivinini sokugaya, usayizi wezinhlamvu zokudla, kanye nosayizi webhola ekuhlolweni kwakhe. Wathola ukuthi i-Si yehla kakhulu njengoba usayizi webhola wanda, nokuthi kwakuwumsebenzi oqondile wejubane kanye nosayizi wezinhlamvu zokudla.
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