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Ulapha: Ikhaya » Imikhiqizo » Amakhemikhali Aphilayo Methyl Isobutyl Carbinol (MIBC) CAS 108-11-2

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I-Methyl Isobutyl Carbinol (MIBC) CAS 108-11-2

Yaziwa kakhulu embonini yezimayini ngekhono layo lokukhiqiza igwebu elizinzile nelilawulekayo ngesikhathi sezinqubo zokuntanta kwamaminerali
  • awozun

  • I-MIBC

  • uketshezi olungenambala olunephunga elimnandi

  • 108-11-2

  • I-C6H14O

  • 102

  • 203-551-7

Ukutholakala:

Incazelo Yomkhiqizo

Iyini i-Methyl Isobutyl Carbinol (MIBC)?

I-Methyl Isobutyl Carbinol, evame ukufushaniswa njenge-MIBC, iwuketshezi olungenambala utshwala lwesibili olusetshenziswa ngokuyinhloko njenge-frother ku-mineral flotation. Igama layo lamakhemikhali elihlelekile yi-4-methylpentan-2-ol.

I-MIBC isiza ukukhiqiza nokulawula amabhamuza omoya ku-flotation pulp, okuvumela izinhlayiya zamaminerali e-hydrophobic ukuthi zinamathisele kumabhamuza futhi ziye esigabeni samagwebu. Isetshenziswa kabanzi ekuzuzeni ithusi, i-molybdenum, i-lead-zinc namanye ama-sulfide ores, kanye nasezinqubweni ezikhethiwe zokuntanta kwamalahle.

I-MIBC iphinde isetshenziswe njengesixazululi sezimboni nanjengemaphakathi ekukhiqizeni izithasiselo zokugcoba namanye amakhemikhali akhethekile.

Amaqiniso asheshayo we-MIBC

Impahla

Ulwazi

Igama lomkhiqizo

I-Methyl Isobutyl Carbinol

Isifinyezo

I-MIBC

Igama lekhemikhali

I-4-Methylpentan-2-ol

Inombolo ye-CAS

108-11-2

Inombolo ye-EC

203-551-7

Ifomula yamangqamuzana

C₆H₁₄O

Isisindo samangqamuzana

102.17 g/mol

Umndeni wamakhemikhali

Utshwala besibili

Ukubukeka

Uketshezi olucacile, olungenambala

Iphunga

Iphunga elithambile elifana notshwala

Ubumsulwa obujwayelekile

≥99.0%

Ukuminyana okujwayelekile

Cishe 0.805–0.810 g/cm³ ku-20°C

Ibanga lokubilisa

Cishe ku-130–133°C

Iphoyinti le-Flash

Cishe ku-41°C, kuncike endleleni

Ukuncibilika kwamanzi

Kunomkhawulo; cishe 15–20 g/L at 20°C

Uhlelo lokusebenza oluyinhloko

Amaminerali-flotation frother

Inkomba yezokuthutha

I-UN 2053, Ikilasi lesi-3, Iqembu Elipakishayo III, ngaphansi kwe-SDS yamanje

Izicaciso zangempela zokuthengisa namanani ezinto ezibonakalayo kufanele ziqinisekiswe ngokumelene ne-AOZUN Technical Data Sheet, Isitifiketi Sokuhlaziya kanye Neshidi Ledatha Yokuphepha.

Isebenza kanjani i-MIBC njengeFlotation Frother?

Lapho i-froth flotation, i-MIBC ikhangisa kusixhumi esibonakalayo somoya futhi isiza ukulawula ukwakheka kwamabhamuza nokuhlangana. Isibalo samabhamuza esiwumphumela sithwala izinhlayiya zamaminerali e-hydrophobic zisuka odaka ziyise oqweqweni lwegwebu, lapho ukugxilisa okucebile ngamaminerali kungaqoqwa khona.

Uketshezi olungenambala lwe-MIBC kanye nenqubo ye-labhorethri ye-mineral froth flotation

Lokho I-MIBC Ekwenzayo-futhi Ayikwenzi

I-MIBC inamandla. Iqhaza layo elikhulu ukuthonya:

  • Usayizi webhamuza

  • I-Bubble coalescence

  • Ukuthungwa kweFroth

  • Ukuhamba kwamagwebu

  • I-drainage ye-Froth

  • Ukuphuka kwegwebu

  • Amandla okuthwala amaminerali

I-MIBC ayivamisile ukuba ngumqoqi onesibopho sokwenza i-mineral surface hydrophobic. Abaqoqi, ama-frothers kanye nezilungisi zenza imisebenzi ehlukene futhi akufanele zithathwe njengama-reagents ashintshashintshayo.

I-MIBC futhi ayiyona i-defoamer. I-defoamer ihloselwe ukucekela phansi noma ukucindezela igwebu, kuyilapho i-MIBC yengezwa ukudala nokulawula amagwebu ngesikhathi sokuntanta.

Kungani I-MIBC Isetshenziswa Emayini Amaminerali?

I-MIBC ibaluleke kakhulu ngoba ingakhiqiza igwebu elincane, elihambayo neliphuka kalula ngaphansi kwezimo ezifanele zokusebenza.

Izinzuzo zokusebenza ezingaba khona zihlanganisa:

  • Ukwakheka kwebhamuza elilawulwayo

  • I-kinetics ye-flotation esheshayo

  • Ukuhamba kahle kwamagwebu

  • Ingozi encishisiwe yegwebu elibeleselayo ngokweqile

  • Ukuphatha ukugxilisa ingqondo kalula

  • Ukuhambisana nezinhlelo eziningi zokuqoqa

  • Ukusebenza okungaguquki lapho ikhwalithi ye-reagent ilawulwa

Ukuthola kabusha kwangempela kanye nebanga kuncike ohlelweni oluphelele lwe-ore-reagent. I-MIBC iyodwa ayikwazi ukunxephezela ukugaya okungafanele, ukukhululeka okubi, ukukhetha okungalungile komqoqi noma ukusebenza kwezitshalo okungazinzile.

Izicaciso ezijwayelekile ze-MIBC

Amanani alandelayo ayireferensi yokuthenga amapharamitha asekelwe ekucacisweni okuvamile kwe-MIBC yezohwebo. Azizona izicaciso ze-AOZUN eziqinisekisiwe ngaphandle kokuthi ziqinisekiswe kwikhotheshini nenkontileka yokuthengisa.

Into yokuhlola

Ukucaciswa kwesithenjwa

Ukubukeka

Uketshezi olucacile, olungenambala, olungenayo into ebonakalayo emisiwe

Ubumsulwa be-MIBC

≥99.0 wt%

Amanzi

≤0.10 wt%

I-asidi, njenge-acetic acid

≤0.005–0.010 wt%

Umbala

≤10 APHA/Pt-Co

Ama-ketones

≤0.30 wt%, uma kucacisiwe

Indaba engaguquki

≤0.005–0.006 g/100 mL

Ukuminyana ku-20°C

Cishe 0.805–0.810 g/cm³

Iphuzu lokuqala lokubilisa

Cishe ≥130°C

Iphuzu elomile

Cishe ≤133°C

Abathengi kufanele basho imininingwane edingekayo, izindlela zokuhlola kanye nemibandela yokwamukela lapho becela ikhotheshini.

Isho ukuthini Imingcele Yekhwalithi Ye-MIBC Eyinhloko?

Ubumsulwa

Ukuhlanzeka kubonisa iphesenti le-MIBC elilinganiswa nge-gas chromatography. Izinguquko ekuhlanzekeni noma kuphrofayili yokungcola kwe-organic zingathinta ukuziphatha kwamagwebu, iphunga, ukuhwamuka kanye nokuphindaphinda kwenqubo.

Okuqukethwe Amanzi

Amanzi amaningi ashintsha inani le-MIBC esebenzayo elethwa ngeyunithi ngayinye yesisindo futhi angase athinte isitoreji, ukulinganisa kanye nokuvumelana kwenqubo. Amanzi avamise ukukalwa kusetshenziswa indlela ye-Karl Fischer.

I-Acidity

I-asidi ngokuvamile ibizwa ngokuthi i-acetic acid. Umkhawulo we-acidity ephansi usiza ukulawula ingozi yokugqwala futhi uqinisekisa ukuvumelana komkhiqizo.

Umbala

I-MIBC ivamise ukuba wuketshezi olucacile, olungenambala. Umbala we-APHA ophakeme ungase ubonise ukungcoliswa, ukucekelwa phansi noma umehluko emlandweni wokukhiqiza nowokugcina.

I-Ketones kanye Nokungcola Kwe-Organic

Ama-ketone ayinsalela nokunye ukungcola okuphilayo kungathinta iphunga, i-solvency, i-volatility kanye nempendulo ye-flotation. Abathengi abanemisebenzi ebucayi bangase bacele iphrofayela echaziwe yokungcola.

Ukuminyana

Ukuminyana kuyasiza ekuhloleni okungenayo, izibalo ze-inventory-tank kanye nokuguqulwa phakathi kwesisindo nevolumu.

I-Distillation Range

Ububanzi bokukhipha isisu buhlinzeka ngolwazi mayelana nobunikazi bomkhiqizo, ukuguquguquka nokuba khona kokungcola okuphansi noma okuphezulu okubilayo.

I-Nonvolatile Matter

Izinsalela eziphansi ezingaguquguquki zisiza ukunciphisa ukungcoliswa kanye nokufaka imali emathangini, kumasistimu okulinganisa kanye nezinqubo ezansi nomfula.

Izicelo ze-MIBC

I-Copper ne-Molybdenum Flotation

I-MIBC isetshenziswa kakhulu kumasekethe e-flotation acubungula i-copper ne-molybdenum sulfide ores. Ivamise ukusetshenziswa nabaqoqi kanye nezilungisi ezifanele ukuze kuthuthukiswe igwebu elilawulekayo futhi kusekelwe ukutholwa kwezinhlayiya zamaminerali angenamanzi.

I-Lead-Zinc kanye ne-Polymetallic Ores

Kumasekhethi e-lead-zinc nakwamanye ama-polymetallic flotation, i-MIBC ingasetshenziswa lapho kufunwa igwebu elihamba kancane nelingapheli.

Ngenxa yokuthi ukukhetha kuncike ku-mineralogy, ukugaya, i-pH, ikhemikhali yabaqoqi kanye nekhwalithi yamanzi, ukuhlolwa kwaselabhorethri kufanele kwandulele izinguquko zesikali sezitshalo.

I-Flotation yamalahle

I-MIBC ingasetshenziswa ezinhlelweni ezikhethiwe zokuntanta kwamalahle. Isiza ukulawula izici zebhamuza namagwebu, kuyilapho abaqoqi be-hydrocarbon noma amanye ama-reagents ahlinzeka nge-hydrophobicity edingekayo.

IGold-Bearing kanye Nezinye Izinsimbi Ze-Sulfidi

I-MIBC ingase ifakwe kumasekhethi ezintantayo elapha ama-sulfide anegolide namanye amaminerali abalulekile. Ukufaneleka kufanele kunqunywe ngokuhlaziywa kwe-mineralogical kanye nokuhlolwa kwe-flotation.

I-Industrial Solvent

I-MIBC inokunyibilika okulinganiselwe kwamanzi kodwa iyaxubana nezinyibilikisi eziningi eziphilayo. Ingasetshenziswa njenge-solvent noma i-cosolvent:

  • Ama-resin

  • Ama-wax

  • Amafutha

  • Amadayi

  • I-Nitrocellulose

  • I-Ethyl cellulose

  • Izingubo ezikhethiwe noyinki

Abakhiqizi kufanele bahlole izinga lokuhwamuka, i-solvency, i-flash point kanye nokuhambisana nokwakheka okuphelele.

I-Lubricant-Additive Intermediate

I-MIBC ingasetshenziswa njengendawo emaphakathi ekukhiqizweni kwezithasiselo zokugcoba ezikhethiwe, okuhlanganisa nezinhlelo ezithile ze-zinc dialkyldithiophosphate.

Okukhethekile Chemical Manufacturing

Okunye okungase kusetshenzwe kuhlanganisa izingxenye ezikhethiwe ze-brake-fluid, i-corrosion-inhibitor intermediate, izandulela ze-plasticizer kanye ne-specialty organic synthesis.

Ukufaneleka kwanoma yikuphi ukuhlanganisa kufanele kuqinisekiswe ngokuthuthukiswa kwenqubo nokubuyekezwa kokulawula.

I-MIBC vs Abaqoqi, Izilungisi nama-Defoamers

Uhlobo lwe-reagent

Umsebenzi oyinhloko

I-MIBC ngaphezulu

Ilawula amabhamuza, ukuthungwa kwegwebu, ukugeleza kwamanzi nokuphuka

Umqoqi

Yenza izindawo ezikhethiwe zamaminerali zibe ne-hydrophobic

I-activator

Ithuthukisa i-adsorption yomqoqi kumaminerali aqondiwe

Ukucindezeleka

Yehlisa ukuntanta kwamaminerali angafuneki

isilungisi se-pH

Ilungisa i-pulp chemistry nokusebenza kwe-reagent

Ukuhlakazeka

Isiza ukuvimbela ukuhlangana kwezinhlayiyana okungafunwa

I-Defoamer

Icindezela noma ibhubhise igwebu

Umphumela we-flotation ongcono kakhulu uvela ekulinganiseni le misebenzi ye-reagent kunokwandisa kuphela umthamo we-frother.

I-MIBC vs Pine Oil Frother

I-MIBC kanye nowoyela kaphayini womabili angasetshenziswa njengamagwebu antantayo, kodwa awakhiqizi igwebu elifanayo.

Isici

I-MIBC

Amafutha kaphayini

Ukwakheka

Kuchazwe utshwala besibili

Ingxube yemvelo noma eyenziwe ye-terpene

Ukuvumelana komkhiqizo

Ngokujwayelekile kuyavumelana

Ingahluka ngomthombo nangokwakheka

Umlingiswa oyigwebu

Imvamisa yomile uma iqhathaniswa, iyahamba futhi kulula ukuphuka

Ingakhiqiza igwebu elibeleselayo kwamanye amasistimu

Iphunga

Iphunga elithambile lotshwala

Iphunga elinamandla likaphayini noma le-terpene

Ukukhetha

Ngokuvamile kukhethelwa amagwebu alawulwayo, angabeleseli kancane

I-ore- kanye nokwakhiwa-kuncike

Umthamo

Kufanele ithuthukiswe ngokuhlola

Kufanele ithuthukiswe ngokuhlola

Awukho umkhiqizo ongcono kakhulu. Ukukhetha okulungile kuncike ku-mineralogy, usayizi wezinhlayiyana, uhlelo lokuqoqa, ikhemikhali yamanzi kanye nokuziphatha kwegwebu elidingekayo.

I-MIBC vs Polyglycol Frothers

Ama-polyglycol frothers ngokuvamile akhiqiza amagwebu aphikelelayo kunama-alcohol ama-short-chain afana ne-MIBC. Lokhu kungase kube usizo kwezinye izifunda kodwa kungadala izinkinga kwezinye.

I-MIBC ingakhethwa lapho opharetha bedinga:

  • Ukuphuka kwegwebu ngokushesha

  • Ukupompa okugxilile kalula

  • Ukuphikelela kwegwebu eliphansi

  • Ukusabela okusheshayo ekushintsheni umthamo

  • Ukuhlukaniswa kwesigaba esihlanzekile

Ingxube yotshwala nama-polyglycol frothers ingase futhi ihlolwe lapho kungekho nto iyodwa enikeza iphrofayili yegwebu elidingekayo.

Kufanele Inqunywe Kanjani Isikali Se-MIBC?

Asikho isilinganiso se-MIBC sawo wonke ama-ore noma isitshalo se-flotation. Umthamo uvamise ukuvezwa njengamagremu ngethani le-ore, amamililitha ngomzuzu noma ukugxilisa ingqondo kusixazululo se-reagent.

Umthamo omkhulu uncike kulokhu:

  • I-mineralogy yensimbi

  • Ukukhululwa okuyigugu-amaminerali

  • Ukusatshalaliswa kosayizi we-particle

  • Ukuhlushwa okuqinile

  • Ukungena komoya

  • Ukwakhiwa kweseli

  • Isivinini se-impeller

  • I-Pulp pH

  • Izinga lamanzi

  • Isikali somqoqi

  • Ukukhethwa kwe-Depressant kanye ne-activator

  • Ibanga lokugxilisa ingqondo elidingekayo kanye nokululama

I-MIBC encane kakhulu ingase ikhiqize amagwebu angazinzile kanye nokungahambi kahle kwamaminerali. Ukweqile kungase kudale umthamo wegwebu ngokweqile, ukukhuphuka kwamanzi okuthola kabusha, ukungena kwe-ganggue emihle noma ukunciphisa ukukhetha.

Ukuhlolwa kwebhentshi, ukuhlolwa komjikelezo okhiyiwe kanye nokuhlolwa kwezitshalo ezilawulwayo kufanele kusetshenziselwe ukusungula ibanga lokusebenza.

Yiziphi Izinguquko Ze-Flotation Okufanele Ziqashwe?

Lapho uhlola ukusebenza kwe-MIBC, qapha okungaphezu kokugxilisa ukutakula kuphela.

Izinkomba eziwusizo zihlanganisa:

  • Usayizi webhamuza

  • Ukuphakama kweFroth

  • Ukuhamba kwamagwebu

  • Ukuphikelela kwamagwebu

  • I-drainage ye-Froth

  • Ukubuyiselwa komoya

  • Gxila mass pull

  • Ukubuyiselwa kwamanzi

  • Ukubuyiselwa kwamaminerali abalulekile

  • Gxila ebangeni

  • Ukwelashwa kwe-Gangue

  • Ukusetshenziswa kwe-reagent

  • Ukuphatha ukugxilisa okuphansi komfula

Ushintsho olukhuphula ukululama kodwa olunciphisa kakhulu izinga lokugxilisa ingqondo lungase lungathuthukisi umnotho ophelele wezitshalo.

Kufanele Yengezwe Kanjani I-MIBC Kusekethe Le-Flotation?

I-MIBC ingase ifakwe imitha ngokuqondile noma yethulwe ngesistimu yokusabalalisa i-reagent eklanywe kahle.

Okucatshangelwayo okubalulekile kuhlanganisa:

  • Ukulinganisa okunembile kokugeleza okuphansi

  • Umfutho wesiphakeli ozinzile

  • Iphampu ehambisanayo nezinto zokuvala

  • Indawo yomjovo efanelekile

  • Ukuxuba okwanele ngaphambi kokuntanta

  • Ukuvimbela ukuvuza nokunqwabelana komhwamuko

  • Ukulinganisa ama-flowmeters namaphampu okudosa

  • Ukugaywa kanye nokuhlanganisa imishini

  • Izinto zikagesi ezivikelwe ngokuqhuma lapho kudingeka

Abasebenzi bemishini kufanele balandele izincomo zomkhiqizi wemishini kanye ne-SDS yamanje.

I-MIBC Solubility kanye Nokucatshangelwa Kokwakhiwa

I-MIBC inokuncibilika okulinganiselwe emanzini, okuvame ukubikwa cishe ku-15–20 g/L ekamelweni lokushisa. Ixubene nezinyibilikisi eziningi ezivamile ze-organic.

Ukuncibilika kwayo okulinganiselwe emanzini kungesinye sezizathu zokuthi umthamo onembile kanye nokuxuba kubalulekile. I-MIBC egxilile akufanele kucatshangwe ukuthi ihlakazeka ngokushesha noma ngokufanayo kukho konke ukusakaza kwenqubo.

Ngaphambi kokulungiselela isistimu ye-reagent ehlanjululwe, qinisekisa:

  • Izinga lokushisa lamanzi

  • Ukuqina kwamanzi

  • Ukuqina kokuxuba

  • Ukugxilisa ingqondo okudingekayo

  • Ukuzinza kwesixazululo

  • Ukuhambisana kwephampu

  • Ukungenisa umoya ethangini

  • Izidingo zokulawula umlilo

Ungahlanganisi i-MIBC ne-reagent engaziwa noma into eqinile ye-oxidizing.

Indlela Yokulinganisa Umhlinzeki we-MIBC

Umphakeli onokwethenjelwa we-MIBC kufanele ahlinzeke ngaphezu kwevelu ecashuniwe yokuhlanzeka.

Abathengi kufanele bahlole:

  1. Umazisi womkhiqizo kanye nenombolo ye-CAS

  2. Iphrofayili yokuhlanzeka nokungcola

  3. Umkhawulo wokuqukethwe kwamanzi

  4. I-Acidity

  5. Umbala

  6. Ukuminyana

  7. Ibanga le-distillation

  8. Ukuvumelana kweqoqo-kuya-inqwaba

  9. I-COA nezindlela zokuhlola

  10. I-SDS kanye nezigaba zokuthutha

  11. Isimo sokupakisha

  12. Ukutholakala kwethangi, isigubhu noma i-IBC

  13. Ikhono lokuthumela idokhumenti

  14. Ukulandeleka kwenqwaba

  15. Inqubo yokushintsha isaziso

  16. Isampula kanye nezinketho zokuhlola ngaphambi kokuthunyelwa

Isilingo se-flotation kufanele sisebenzise ukumela okubalulekile kokuhlinzekwa kohwebo okuhlosiwe.

Ngokuya ngesicelo kanye nesivumelwano sokuthenga, i-MIBC engenayo ingase ihlolelwe:

  • Isitsha nesimo sokuvala

  • Ukulebula komkhiqizo

  • Inombolo yeqoqo

  • Ukubukeka

  • Iphunga

  • Ubumsulwa ngu-GC

  • Amanzi ngoKarl Fischer titration

  • Ukuminyana

  • I-Acidity

  • Umbala we-APHA

  • Ibanga le-distillation

  • Ukuhambisana ne-COA

Ukugcina amasampuli kungasiza ukuphenya izinguquko ezingalindelekile ekusebenzeni kokuntanta kwezitshalo.

Izinketho zokupakisha ze-MIBC

I-MIBC ingahlinzekwa nge:

  • Izigubhu zensimbi

  • Ama-IBC

  • Iziqukathi zethangi le-ISO

  • Amaloli amathangi amaningi

  • Okunye ukupakisha okugunyaziwe kwezimpahla eziyingozi

Usayizi wephakheji otholakalayo, isisindo esiphelele, ukumiswa kwephalethi kanye nohlobo lwesiqukathi kufanele kuqinisekiswe kwikhotheshini.

Ukupakishwa kufanele kuhambisane noketshezi oluvutha umlilo futhi kuhlangabezane nemithetho yezokuthutha esebenzayo.

I-MIBC Isitoreji Nokuphatha

Gcina i-MIBC endaweni epholile, eyomile futhi enomoya omuhle kude nokushisa, izindawo ezishisayo, izinhlansi, amalangabi neminye imithombo yokuthungela.

Izinyathelo zokuqapha ezinconyiwe zihlanganisa:

  • Gcina iziqukathi zivaliwe ngokuqinile.

  • Iziqukathi eziphansi kanye nebhondi kanye nemishini yokudlulisa.

  • Sebenzisa okokusebenza okuvikelwe ukuqhuma lapho kudingeka.

  • Sebenzisa amathuluzi angashiyi izinhlansi.

  • Vimbela ukunqwabelana kukagesi omile.

  • Gwema ukuphefumula umoya noma inkungu.

  • Gqoka amagilavu ​​afanelekile kanye nokuvikela amehlo.

  • Vimbela ukuthintana nama-oxidizing agents aqinile.

  • Ungagcini eduze kokudla noma ukudla kwezilwane.

  • Lawula ukufinyelela kubasebenzi abaqeqeshiwe.

  • Landela i-SDS yamanje kanye nekhodi yendawo yomlilo.

Izihwamuko zingahamba ziye emthonjeni wokushisa bese zibuyela emuva. Ngakho-ke, ukungena komoya kanye nokulawula ukuthungela kubalulekile ngesikhathi sokugcina nokudlulisa.

Ulwazi Lokuphepha lwe-MIBC

I-MIBC ngokuvamile ihlukaniswa njengoketshezi oluvuthayo kanye nomhwamuko. Kungabangela ukucasuka okukhulu kwamehlo futhi kungase kubangele ukucasuka kokuphefumula.

Izimpawu ezingaba khona zokuchayeka komhwamuko oweqile zingase zihlanganisa:

  • Ikhanda elibuhlungu

  • Isiyezi

  • Ukukhathala

  • Isicanucanu

  • Ukungakhululeki kokuphefumula

Sebenzisa umkhiqizo kuphela endaweni yezimboni enomoya owanele. I-PPE, izilawuli zokuchayeka kanye nezinqubo eziphuthumayo kufanele zikhethwe ngokuya nge-SDS yamanje kanye nokuhlola ubungozi basemsebenzini.

I-MIBC iyikhemikhali yezimboni. Ayihloselwe ukudla, imithi, isibulala-zinambuzane noma ukusetshenziswa kwasekhaya ngaphandle uma kukhona umkhiqizo ofaneleke ngokwehlukana kanye nokugunyazwa okusebenzayo.

Ulwazi lwezokuthutha lwe-MIBC

Isigaba sezokuthutha esivame ukubhekiselwa kuso yilesi:

Into yokuthutha

Ulwazi

Inombolo ye-UN

UN 2053

Igama elifanele lokuthumela

I-Methyl Isobutyl Carbinol

Isigaba esiyingozi

3

Iqembu lokupakisha

III

Izigaba zezokuthutha kufanele ziqinisekiswe ngokumelene ne-SDS eqondene nokuthunyelwa, ukwakheka komkhiqizo, usayizi wephakheji, imodi yezokuthutha kanye nemithetho yezwe okuyiwa kulo.

Ungasebenzisi ukuhlukaniswa kwe-UN 1993 okuvamile lapho okufakiwe okuqondene ne-UN 2053 kusebenza, ngaphandle uma ukuhlolwa kwempahla eyingozi okufanelekayo kunquma okuhlukile.

Yimiphi Imibhalo Okufanele Umhlinzeki We-MIBC Ayinikeze?

Ngokuya nge-oda nendawo oya kuyo, abathengi bangacela:

  • Isitifiketi Sokuhlaziya

  • Ishidi Ledatha Yezokuphepha

  • Ishidi Ledatha Yezobuchwepheshe

  • Ukucaciswa komkhiqizo

  • I-invoyisi yezentengiso

  • Uhlu lokupakisha

  • Isitifiketi Somsuka

  • Isimemezelo sezimpahla eziyingozi

  • Izigaba zokuthutha

  • Khipha amadokhumenti

  • Umbiko wokuhlola

  • Isimemezelo sesimo sokulawula

Igama lomkhiqizo, inombolo ye-CAS, inombolo yeqoqo nolwazi lokupakisha kufanele kuhambisane kuwo wonke amadokhumenti.

Kungani Umthombo we-MIBC uvela ku-AOZUN?

I-AOZUN isekela abathengi bezimboni abafuna i-MIBC yokuntanta kwamaminerali nezinye izinhlelo zokusebenza ezifanelekile zezimboni.

Usekelo lwezentengiso olutholakalayo lungafaka:

  • Isibuyekezo sokucaciswa

  • I-COA eqondene neqoqo

  • I-SDS nemibhalo yezokuthutha

  • Isigubhu, i-IBC noma ingxoxo yokupakisha eyinqwaba

  • Ukuhlolwa kwesampula

  • Ukuthekelisa kwedokhumenti

  • Ukuhlelwa kokuthunyelwa kwamazwe ngamazwe

  • Amalungiselelo okuhlola ngaphambi kokuthunyelwa

  • Ukuxhumana kwezobuchwepheshe ngesikhathi sokufaneleka komphakeli

Ukucaciswa komkhiqizo, ukutholakala, ukupakishwa kanye neshejuli yokulethwa kufanele kuqinisekiswe kwikhotheshini yokugcina kanye nenkontileka yokuthengisa.

Ulwazi okufanele lufakwe ku-MIBC RFQ yakho

Ukuze uthole ikhotheshini enembe kakhudlwana, hlinzeka:

  • Igama lomkhiqizo: MIBC

  • Inombolo ye-CAS: 108-11-2

  • Ubumsulwa obudingekayo

  • Umkhawulo wokuqukethwe kwamanzi

  • Umkhawulo we-Acidity

  • Izilawuli zokungcola ezidingekayo

  • Isicelo esihlosiwe

  • Uhlobo lwe-ore, uma lusetshenziselwa ukuntanta

  • Isivivinyo noma inani lezentengiso

  • Imfuneko yokupakisha

  • Imbobo noma ikheli okuyiwa kulo

  • Amadokhumenti adingekayo

  • Idethi yokulethwa okuqondisiwe

  • Imfuneko yesampula

Uma ushintsha umphakeli okhona we-MIBC, faka ukucaciswa kwamanje noma i-COA emele i-COA ukuze uqhathanise.

imibuzo ejwayelekile ukubuzwa

Yini i-MIBC?

I-MIBC i-methyl isobutyl carbinol, eyaziwa nangokuthi i-4-methylpentan-2-ol. Utshwala besibili obusetshenziswa ngokuyinhloko njenge-frother in mineral flotation.

Ithini inombolo ye-CAS ye-MIBC?

Inombolo ye-CAS ye-MIBC ngu-108-11-2.

Ithini ifomula yemolekyuli ye-MIBC?

Ifomula yayo yamangqamuzana ithi C₆H₁₄O, futhi isisindo sayo samangqamuzana ngu-102.17 g/mol.

Isetshenziselwa ini i-MIBC ezimayini?

I-MIBC ilawula ukwakheka kwebhamuza nezici zegwebu ngesikhathi sokuntanta kwamaminerali. Isetshenziswa ku-copper ekhethiwe, i-molybdenum, i-lead-zinc, amalahle nezinye izifunda ze-flotation.

Ingabe i-MIBC ingumqoqi?

Cha. I-MIBC ngokuyinhloko iyi-frother. Abaqoqi benza izindawo ezikhethiwe zamaminerali zibe ne-hydrophobic, kuyilapho i-MIBC ilawula amabhamuza nokuziphatha kwamagwebu.

Ingabe i-MIBC iyi-defoamer?

Cha. I-MIBC iphromotha futhi ilawula amagwebu e-flotation. I-defoamer icindezela noma ibhubhise igwebu.

Ingabe i-MIBC iyancibilika emanzini?

I-MIBC inokuncibilika okulinganiselwe kwamanzi, okuvame ukubikwa cishe ku-15–20 g/L ekamelweni lokushisa. Ixubene nezinyibilikisi eziningi eziphilayo.

Yibuphi ubumsulwa obuhlinzekwa ngokujwayelekile?

I-MIBC yezohwebo ivamise ukunikezwa ngobuncane bokuhlanzeka obungu-99.0%, nakuba imininingwane yenkontileka kufanele iqinisekiswe nomphakeli.

Iyini ukuminyana okujwayelekile kwe-MIBC?

Ukucaciswa kwezentengiso kuvame ukubika ukuminyana okungaba ngu-0.805–0.810 g/cm³ ku-20°C.

Ingabe i-MIBC iyavutha?

Yebo. I-MIBC iwuketshezi oluvuthayo nomhwamuko. Kumelwe ivikelwe ekushiseni, ezinhlansini, emlilweni, ekukhishweni okumile kanye neminye imithombo yokuthungela.

Ithini inombolo ye-UN ye-MIBC?

I-MIBC ivamise ukuthuthwa ngaphansi kwe-UN 2053, Class 3, Packing Group III. Qinisekisa njalo ukuhlukaniswa okuqondene nokuthunyelwa usebenzisa i-SDS yamanje.

Ingabe i-MIBC ingcono kunamafutha kaphayini?

Ayikho enye i-frther engcono kunazo zonke. I-MIBC ivamise ukukhiqiza igwebu elingaguquki, elihambayo neliphuka kalula, kuyilapho uwoyela kaphayini ungase ukhiqize igwebu elibeleselayo kwamanye amasekhethi. Kudingeka ukuhlolwa kwensimbi.

Ingabe i-AOZUN inganikeza isampula ye-MIBC?

Ukutholakala kwesampula kungaxoxwa ngesikhathi senqubo yokucaphuna. Nikeza isicelo sakho, imininingwane edingekayo, inani nendawo oya kuyo lapho uthumela isicelo.

Cela i-MIBC Quote

Xhumana ne-AOZUN ukuze uthole amanani entengo ye-Methyl Isobutyl Carbinol, imininingwane, ukupakishwa kanye nolwazi lokuthekelisa.

Sithumelele ubumsulwa bakho obudingekayo, inani, isicelo, ukupakisha, indawo oya kuyo kanye nesheduli yokulethwa. Ithimba lethu lizobuyekeza imfuneko futhi liqinisekise ukucaciswa okufanele kanye nemibandela yezohwebo.

Okwedlule: 
Olandelayo: 
Sebenzisa Izilinganiso Zethu Ezingcono Kakhulu
Xhumana nathi

Imikhiqizo

Izixhumanisi Ezisheshayo

Xhumana nathi

I-Aozun Chemical                   
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