Yuav Ua Li Cas Xaiv Fluorite Flotation Collector rau Calcite Rejection

Fluorite flotation collectors yuav tsum tau soj ntsuam seb lawv zoo npaum li cas fluorite thaum txo cov calcite hauv cov concentrate. Kev rov qab siab dua yuav tsum tau txiav txim siab nrog rau qhov xav tau ntawm qhov tsis huv thiab nws lub luag haujlwm hauv cov txheej txheem. Qhov kev sib npaug ntawd nyob ntawm cov pob zeb liberation, kev sib sau ua ke-kev nyuaj siab ua ke, thiab dej thiab kev ua haujlwm siv hauv kev sim.
QINGQUAN muab cov Fluorite Collector rau fluorite tau txais txiaj ntsig. Rau cov nroj tsuag xav txog cov khoom no, qhov pib taw tes yog ib qho kev sib piv ore-specific tiv thaiv nws cov reagent tam sim no. Cov lus nug siv tau yog seb tus neeg sib tw puas tuaj yeem txhim kho qhov kev txaus siab ntawm CaF₂ rov qab thiab kev tsis lees txais calcite raws li cov neeg sawv cev.
Vim li cas Fluorite rov qab ib leeg tsis ua pov thawj xaiv
Fluorite thiab Calcite tuaj yeem teb rau tib tus neeg sau
Fluorite thiab calcite yog ob qho tib si calcium uas muaj cov zaub mov. Nrog rau ib qho kev kawm feem ntau fatty acid collector xws li sodium oleate, ob qho tib si tuaj yeem dhau los ua dej txaus los txuas rau npuas. Ib qho reagent uas khaws cov tshuaj fluorite tau zoo tuaj yeem ua rau ntab tsis tau calcite.
Kev xaiv fluorite flotation yuav tsum muaj qhov sib txawv ntawm ob lub ntsiab lus ntawm cov ntxhia. Ib qho kev nyuaj siab uas tsim nyog tuaj yeem pab txo qis calcite flotation thaum khaws cov fluorite floatability, tab sis qhov tshwm sim nyob ntawm qhov tshwj xeeb reagent system thiab tej yam kev mob. Kev tshawb pom hauv chav kuaj rau lub npe sau npe thiab kev nyuaj siab tsis tsim cov qauv lossis kev ua haujlwm ntawm cov khoom lag luam.
Kev rov zoo siab dua tuaj yeem txhais tau ntau Gangue
Concentrate huab hwm coj tawm los yog qhov kev faib ua feem ntawm cov khoom noj khoom noj zoo rov qab rau hauv cov concentrate. Fluorite rov qab yog qhov feem pua ntawm cov khoom noj fluorite zoo nyob ntawd. Cov kev ntsuas no teb cov lus nug sib txawv.
Yog tias cov concentration ntau ntxiv, xyuas seb CaF₂ qib thiab cov ntsiab lus calcite puas tau hloov. Cov khib nyiab ntxiv tuaj yeem suav nrog cov tshuaj fluorite ntxiv, cov kab mob ntxiv, lossis ob qho tib si. Txawm tias qhov kev txhim kho hauv fluorite rov qab tuaj yeem ua lag luam tsis tsim nyog yog tias muaj cov kab mob calcite nce siab tshaj tus neeg yuav khoom.
Txiav txim ib tus neeg sib tw ntawm lub hom phiaj zoo mloog zoo. Xwb, piv cov concentrate zoo ntawm qhov zoo sib xws fluorite rov qab. Ob txoj hauv kev yog cov ntaub ntawv ntau dua li kev sib piv txhua tus reagent tsuas yog ntawm qhov xwm txheej muab nws qhov zoo tshaj plaws rov qab los.
Txheeb xyuas qhov Tiv Thaiv Fluorite-Calcite Separation
Tshawb xyuas Liberation Ua ntej hloov cov khoom sau
Ib tug collector ua rau ntawm qhov chaw raug pom. Nws tsis tuaj yeem cais cov fluorite thiab calcite uas nyob hauv lub cev sib txuas hauv tib lub zog. Qhov twg cov fluorite-cov kabmob sib xyaw ua ke ntab, cov calcite txuas nrog tuaj yeem nkag mus rau qhov mloog zoo txawm tias thaum cov txheej txheem reagent cais tawm ntawm qhov chaw liberated minerals.
Tshawb xyuas cov neeg sawv cev pub noj, mloog zoo, thiab cov qauv tailings txhawm rau txheeb xyuas qhov twg fluorite thiab calcite tshwm sim thiab seb lawv puas raug tso tawm. Yog tias cov kab mob sib kis tau zoo nyob rau hauv cov khoom sib xyaw, tshawb xyuas kev ywj pheej thiab kev kho hluav taws xob ntawm cov khoom ua ntej muab qhov teeb meem rau tus neeg xaiv xaiv.
Finer sib tsoo tseem xav tau kev ntsuam xyuas ntau dua li kev siv tsis siv neeg. Nws hloov particle loj raws li kev ywj pheej, yog li txhua qhov txiaj ntsig yuav tsum tau kuaj xyuas cov lus teb flotation ntawm cov khoom zoo tsim tshiab.
Cais Calcite Contamination los ntawm lwm yam teeb meem Gangue
Calcite, quartz, thiab lwm yam minerals gangue yuav tsum tau taug qab nyias. Lub caij nplooj zeeg hauv silica tsis pom zoo calcite rejection, thiab ib qho impurity tshwm sim tsis paub tias cov khoom twg nkag mus rau hauv cov concentrate.
Fine gangue kuj tuaj yeem ncav cuag qhov froth los ntawm kev nkag mus: cov khoom mus nrog cov dej rov qab yam tsis tas yuav tsum tau xaiv cov khoom sib txuas. Qhov no txhais tau hais tias kev sib xyaw ua ke tuaj yeem cuam tshuam cov ntxhia flotation, composite-particle rov qab, dej nqa, lossis kev sib xyaw ntawm cov txheej txheem.
Siv cov kev txheeb xyuas cov ntxhia thiab cov kev soj ntsuam loj-los-loj nrog rau kev tshuaj ntsuam xyuas tshuaj. Qhov twg raug nplua gangue nqa tau raug xav tias, sau cov dej rov qab thiab cov xwm txheej froth cuam tshuam thaum kev sib piv. Cov kev soj ntsuam no pab kom paub qhov txawv ntawm qhov teeb meem reagent-selectivity los ntawm kev hloov pauv ntawm cov dej ntau npaum li cas thiab cov khoom zoo uas cov froth nqa.
Ntsuam xyuas Tus Sau thiab Kev Nyuaj Siab raws li Reagent System
Khaws Fluorite Floatability Thaum Ntxov Calcite
Lub hom phiaj ntawm kev nyuaj siab yog kom txo qis cov pob zeb hauv av flotation hauv cov txheej txheem xaiv. Nws tus nqi yuav tsum raug soj ntsuam nrog rau cov fluorite uas tseem rov qab tau. Lub zog calcite kev nyuaj siab tsis yog qhov txiaj ntsig zoo yog tias nws ua rau qhov tsis txaus ntseeg fluorite.
Pib nrog lub hauv paus uas sawv cev rau cov txheej txheem cog reagent tam sim no. Screen collector hloov pauv raws li kev tswj hwm, tom qab ntawd tshawb xyuas cov khoom sib sau ua ke-kev nyuaj siab ua ke qhov twg cov txiaj ntsig pom zoo ua li ntawd. Ib qho kev sim ib zaug nrog cov tshuaj tiv thaiv kev ntxhov siab tas tsis tuaj yeem tsim kom muaj qhov ua tau zoo tshaj plaws rau txhua tus neeg sib tw sib tw.
Rau QINGQUAN's Fluorite Collector, muab tus kheej thiab ntau npaum li cas ntawm cov kev nyuaj siab tam sim no ua ib feem ntawm qhov kev sim luv luv. Kev sib raug zoo nrog cov txheej txheem reagent uas twb muaj lawm xav tau kev pom zoo los ntawm cov ntaub ntawv cov khoom lag luam thiab cov neeg sawv cev kev kuaj ore.
Tshawb xyuas Dosage, Addition Order, thiab Conditioning Ua ke
Sau cov reagent npaj, ntxiv kev txiav txim, thiab lub sij hawm txias ntawm kev ntxiv. Cov no txiav txim siab cov xwm txheej nyob rau hauv uas reagents hu rau cov pob zeb hauv av. Kev sib piv ua nyuaj rau kev txhais thaum tus neeg sau tshiab tau qhia ua ke nrog cov kev hloov pauv uas tsis tau sau tseg rau tus so ntawm tus txheej txheem.
Qhia qhov ntau npaum li cas hauv paus qhia meej, piv txwv li grams ntawm cov khoom siv rau ib tonne ntawm cov ore qhuav. Cov khoom lag luam yuav txawv ntawm cov ntsiab lus nquag, yog li cov khoom siv sib npaug ntawm cov khoom siv tsis tas yuav sawv cev rau qhov sib npaug ntawm cov khoom siv reagent. Muab piv rau lub hauv paus tseem ceeb tsuas yog thaum cov ntaub ntawv ntawd muaj thiab sib piv.
Khaws ib qho kev ntsuam xyuas hauv paus hauv qhov kev zov me nyuam thiab rov ua qhov kev cia siab. Qhov no pab txhim kho seb qhov kev txhim kho pom tau zoo dua qub dua li qhov tshwm sim los ntawm cov qauv lossis kev sim hloov pauv.
Xyuas pH, Dej Chemistry, thiab kub ua ntej muab piv cov txiaj ntsig
Kho pH thiab txheej txheem dej raws li kev sim ntsuas
pH cuam tshuam rau ob qho tib si reagent chemistry thiab cov ntxhia-dej interface. Dissolved ions kuj tuaj yeem cuam tshuam cov kev sib cuam tshuam cuam tshuam nrog flotation. Yog li ntawd, ib qho kev sib piv ntawm cov khoom siv hauv ib qho dej yuav tsum tsis txhob raug xa mus rau lwm qhov.
Sau cov pH-adjusting reagent thiab ntsuas pH pH ntawm cov theem sib xws. Rau cov nroj tsuag siv cov txheej txheem dej rov ua dua tshiab, suav nrog cov neeg sawv cev rov siv dua cov dej hauv qhov kev ntsuam xyuas. Cov txiaj ntsig ntawm chav kuaj dej huv tuaj yeem muab qhov pib muaj txiaj ntsig, tab sis nws tsis daws qhov kev xaiv yuav nyob twj ywm hauv qhov kev khiav haujlwm.
Tsis muaj universal pH zoo tshaj plaws rau txhua qhov fluorite-calcite ore thiab cov khoom sib xyaw ua ke. Txhais qhov kev sim ntau yam los ntawm cov txheej txheem uas twb muaj lawm, ore yam ntxwv, thiab cov khoom qhia tshwj xeeb, tom qab ntawd txheeb xyuas ob qho tib si fluorite rov qab thiab cov kab mob calcite hauv thaj tsam ntawd.
Distinguishing low-temperature tuav los ntawm kev sib cais kev ua tau zoo
Ib tus neeg sau tuaj yeem yooj yim los npaj lossis tawg ntawm qhov kub thiab txias yam tsis tas yuav tsim cov qib yuav tsum tau rov qab los ntawm ib qho ore. Kev tuav cov khoom thiab kev sib cais cov ntxhia yog li ntawd yuav tsum tau cais cov tshev.
Cov QINGQUAN Fluorite Collector nplooj ntawv txheeb xyuas qhov ntsuas kub tsis tshua muaj kev siv tau raws li kev xav txog kev thov. Cov neeg yuav khoom yuav tsum thov cov kev npaj thiab kev qhia ua haujlwm, tom qab ntawd sim cov reagent ntawm qhov kub thiab txias sawv cev ntawm lawv tus kheej cov txheej txheem. Cov lus piav qhia ntawm cov khoom lag luam ib leeg tsis tsim kom muaj kev lees paub rov qab, qib impurity, lossis reagent noj.
Sau qhov kub thiab txias thaum npaj, txias, thiab flotation. Yog tias ib qho reagent raug kuaj sov thiab lwm qhov txias, cov txiaj ntsig tsis tuaj yeem cais cov txiaj ntsig ntawm kev xaiv xaiv.
Nyeem Cov Kev Ntsuam Xyuas Raws Li Qib-Rov Qab Ua Lag Luam-Off
Sib piv Fluorite Recovery nrog Calcite Qhia
Siv ib txheej me me ntawm kev ntsuas txuas los txiav txim qhov tshwm sim:
| Kev ntsuas | Qhov nws tsim | Yuav ua li cas mus xyuas nrog nws |
|---|---|---|
| CaF₂ qib | Fluorite concentration hauv cov khoom | Calcite thiab lwm yam impurity txwv |
| Fluorite rov qab | Ntau npaum li cas pub fluorite ncav cuag concentrate | Nco ntsoov qhov zoo ntawm qhov rov qab los |
| Calcite cov ntsiab lus thiab rov ua kom zoo | Qhov loj ntawm calcite contamination thiab nqa mus | Ib qho tsim nyog mineral-specific analytical hauv paus |
| Qhuav concentrate mass tawm los | Ntau npaum li cas pub khoom ua kom concentrate | Seb qhov loj ntxiv yog cov ntxhia pob zeb lossis gangue |
| Reagent noj | Cov khoom yuav tsum tau nyob rau hauv cov kev kuaj sim | Dosage hauv paus thiab qhov txiaj ntsig qib-rov qab sib npaug |
Rau tib txoj kev pub noj thiab kev mloog zoo, fluorite rov qab yog xam raws li:
Fluorite rov qab (%) = 100 × (qhuav concentrate mass × concentrate CaF₂ qib) ÷ (qhuav pub huab hwm coj × pub CaF₂ qib).
Siv tib chav rau ob pawg thiab tib lub hauv paus rau ob qib. Paub meej tias qhov kev ntsuam xyuas CaF₂ qhia yog fluorite; ib tug nqi hloov los ntawm tag nrho cov fluorine yuav tsum tau mus xyuas rau lwm yam fluorine-bearing minerals. Qhov sib npaug ntawm cov pob zeb hauv av tuaj yeem piav qhia txog calcite rov qab los rau hauv kev mloog zoo, yog tias muaj cov calcite tau tsim muaj kev ntseeg siab. Calcite rejection los ntawm qhov concentrate yog qhov sib ntxiv ntawm cov khoom noj calcite uas tsis nkag mus rau nws.
Tag nrho cov calcium ib leeg tsis tuaj yeem txheeb xyuas cov kab mob calcite vim tias fluorite nws tus kheej muaj calcium. Ib yam li ntawd, tag nrho-calcium tshwm sim raws li CaO tsis tau txais kev ntsuas calcite. Pom zoo rau txoj kev ntsuas tsim nyog nrog rau lub chaw kuaj mob, suav nrog lwm cov calcium uas muaj cov zaub mov tam sim no.
Siv Cov Qauv Ua Raws Cai thiab Kev Xam Xaj
Sib piv cov neeg sawv cev ntawm cov qauv ore tib yam thiab ua kom cov ciam teb hauv Circuit Court kom meej. Rougher-concentrate rov qab thiab qhov kawg-ntsuas rov qab yog qhov sib txawv; lawv yuav tsum tsis txhob muab piv raws li lawv piav txog tib theem kev sib cais.
Sau thiab tshuaj xyuas cov khoom lag luam cuam tshuam, siv cov khoom qhuav qhuav, thiab xyuas seb qhov loj thiab cov khoom sib npaug puas zoo ib yam. Ib qho kev txhim kho pom tau tsim nyog yuav tsum tau tshawb xyuas yog tias qhov kev ntsuam xyuas pub, cov khoom siv tau zoo, thiab cov khoom siv tshuaj ntsuam xyuas tsis sib haum xeeb hauv chav kuaj pom zoo.
Cov txiaj ntsig kev soj ntsuam hauv chav kuaj txhawb nqa kev sim ntxiv raws li cov neeg sawv cev. Nws yuav tsum tsis txhob muab nthuav tawm raws li cov txiaj ntsig ntawm cov nroj tsuag tsim, tshwj xeeb tshaj yog qhov uas cov dej rov ua dua tshiab, cov khoom siv thauj khoom, lossis cov ore variability tsis tau sawv cev.
Npaj ib qho Ore-Specific Collector Trial Brief
Kev nug tseem ceeb muab cov ntaub ntawv txaus rau tus neeg muag khoom kom nkag siab txog txoj haujlwm sib cais:
- Mineral muaj pes tsawg leeg, particle loj faib, thiab muaj liberation cov ntaub ntawv.
- Pub, mloog zoo, thiab kev soj ntsuam tailings, suav nrog seb CaF₂ thiab calcite tau txiav txim siab li cas.
- Txoj kev flotation tam sim no, collector, depressant, thiab lwm yam reagents, nrog ntau npaum li cas hauv paus.
- Pulp pH, txheej txheem kub, dej qhov chaw, thiab muaj cov txiaj ntsig ntsuas dej.
- Lub hom phiaj tsom qib, txwv tsis pub muaj kev txwv, thiab rov ua tau cov tshuaj fluorite.
- Cov qauv muaj thiab yuav tsum muaj cov ntaub ntawv qhia txog kev nyab xeeb, daim ntawv pov thawj kev nyab xeeb, thiab cov ntaub ntawv pov thawj-ntawm-kev tshuaj xyuas.
Qhov tsim nyog fluorite flotation collector yog ib qho uas ua tiav qhov kev lees paub zoo-zoo tshuav nyob rau hauv cov txheej txheem npaj. Sib tham txog cov khoom sib tw, hu rau QINGQUAN nrog koj cov ore thiab cov ntaub ntawv khiav haujlwm thiab thov cov ntaub ntawv ntsig txog thiab cov ntaub ntawv coj mus kuaj. Siv cov ntsiab lus no los txheeb xyuas qhov ntsuas qhov sib piv ntawm cov txheej txheem reagent tam sim no.