Phosphate Direct Flotation: Otu esi ahọpụta onye mkpokọta maka mgbake Apatite
Nhọrọ ndị nchịkọta maka phosphate kpọmkwem flotation na-amalite site na mineralogy ore na usoro usoro, ọ bụghị usoro onanakọta naanị. Na sekit-flotation ozugbo, ebumnobi ya bụ ime ka mineral phosphate bara uru — nke a na-ahụkarị apatite — zuru oke hydrophobic iji kọọ na froth ka ọ na-amachi mgbake nke carbonate na-achọghị na silicate gangue. Ntụle ahụ dabere na kemistri onye na-anakọta, pH, sistemu nkụda mmụọ, nha urughuru, kemịkalụ mmiri na ogo ntọhapụ nke ịnweta.
QINGQUAN na-enye a Onye na-anakọta flotation dị mma nke Phosphate maka phosphate ore mma flotation. Ibe ngwaahịa ya na-achọpụta ntụzịaka nhazi nke fatty-acid nke nwere ogologo agbụ yana ọdịdị dị ka tapawa edo edo. Eziokwu ngwaahịa ndị ahụ na-enye mmalite maka mkparịta ụka teknụzụ, mana usoro onunu ogwu na-arụ ọrụ, windo pH na nzaghachi mgbake ọkwa ka kwesịrị ka ekwenye na mmanụ nnọchite anya.
Kedu ihe onye nchịkọta na-ese n'elu mmiri na Phosphate Direct Flotation?
Na phosphate kpọmkwem flotation, mineral phosphate bara uru bụ ngwaahịa ebu n'elu mmiri. Onye na-anakọta ihe na-adaba n'elu ala ịnweta kwesịrị ekwesị ma na-abawanye hydrophobicity ha ka ha wee nwee ike itinye aka na afụ ikuku wee banye na froth. Nke a dị iche na ụzọ azụ-flotation, ebe gangue na-ese n'elu mmiri ma na-edobe mineral phosphate na ngwaahịa na-abụghị froth.
Ihe dị iche iche dị mkpa n'ihi na otu nkebi ahịrịokwu ahụ-"phosphate flotation Collector" anaghị akọwapụta ọrụ nkewa n'ezie. Tupu atụnyere reagents, osisi kwesịrị ịmata ma sekit bụ kpọmkwem flotation, reverse flotation ma ọ bụ a flowsheet na-agwakọta ma. QINGQUAN depụtara iche Onye na-anakọta flotation phosphate, nke na-emesi mkpa ọ dị ịkọwapụta ụzọ usoro tupu ị kparịta nhọrọ reagent.
| Usoro ụzọ | Ihe ezubere iji see n'elu mmiri | Ajụjụ nhọrọ isi |
|---|---|---|
| Direct phosphate flotation | Ngwakọta phosphate bara uru dị ka apatite | Onye nchịkọta nwere ike nwetaghachi phosphate mgbe ọ na-amachi mgbake gangue? |
| Reverse phosphate flotation | Ahọpụtara carbonate ma ọ bụ silicate gangue | Reagent nwere ike jụ gangue ka ọ na-ejigide phosphate na ngwaahịa na-abụghị mmiri? |
Ya mere, nnwale onye nchịkọta bara uru na-amalite site na iyi ngwaahịa akọwapụtara nke ọma na ebumnuche. "Ngbake dị elu" abụghị ihe kacha mma ma ọ bụrụ na froth gbakwunyere na-ebukwa nnukwu calcite, dolomite, quartz ma ọ bụ ihe ndị ọzọ achọghị.
Kedu ihe ndị na-ahụ maka ihe ndị na-ahụ maka ndị na-anakọta ihe?
Apatite, Calcite na Dolomite
Otu n'ime isi ihe ịma aka na phosphate flotation bụ myirịta kemịkalụ dị n'etiti apatite na calcium na-ebu gangue dị ka calcite na dolomite. Ha niile nwere saịtị elu nke nwere calcium, yabụ ndị na-anakọta ụdị abụba nwere ike imekọrịta ihe karịrị otu ịnweta. Nke a bụ ya mere onye na-anakọta nke na-enye mgbake apatite siri ike n'ime otu nyocha nke ịnweta nwere ike igosi enweghị nhọrọ na-adịghị mma na mmanụ nke nwere gangue carbonate.
Ya mere, osisi ahụ kwesịrị ịchọpụta ọ bụghị naanị nri P2O5 ọkwa mana nke mineral na-ebu phosphorus, calcium na magnesium. Ọ bụrụ na a na-ejikọta magnesium na dolomite, dịka ọmụmaatụ, atụmatụ reagent nwere ike iji dozie nsogbu nhọrọ dị iche karịa nri quartz na-achị.
Nnukwu nyocha naanị nwere ike zoo ọdịiche a. Ore abụọ nwere ụdị P2O5 na MgO ka nwere ike na-akpa àgwà dị iche iche ma ọ bụrụ na otu nwere apatite na dolomite a tọhapụrụ ebe nke ọzọ nwere ezigbo intergrowths. N'ihi na a elu-edu mkpokọta ọmụmụ, mineralogical ọmụma kwesịrị ka emekọrịta na size-site-size chemical assays nke mere na mgbanwe mgbake nwere ike jikọọ na mineral na n'ezie kwagara n'ime froth.
Quartz, nnwere onwe na ihe dị mma
Silicate gangue na-enye nsogbu dị n'elu-chemistry dị iche, mana ntọhapụ ka dịkwa mkpa. Onye na-anakọta enweghị ike ikewapụta mineral ndị a ka kpochiri ọnụ n'otu ihe ahụ. Ọ bụrụ na apatite jikọtara ya na quartz ma ọ bụ carbonates nke ọma, onye na-anakọta ihe ọzọ nwere ike ịbawanye ụbara ihe na-edozighị oke ntọhapụ dị n'okpuru.
Ihe dị mma na slimes na-agbanwekwa omume reagent. Ha na-abawanye mkpokọta elu, nwere ike kpuchie mineral bara uru, na-eri reagent ma gbanwee froth entrainment. N'ihi nke a, a ga-enyocha onye na-anakọta phosphate ore flotation yana nkesa nha nha yana nnwere onwe ịnweta, ọ bụghị megide nnukwu nyocha kemịkalụ naanị.
| Njirimara ore | Ihe mere o ji dị mkpa | Ihe akaebe bara uru |
|---|---|---|
| Apatite nwere calcite/dolomite | Ihe ndị yiri calcium na-ebupụta elu nwere ike ibelata nhọrọ nchịkọta | Mineralogy, MgO/CaO mbula, nyocha itinye uche |
| Gangue bara ụba nke quartz | Na-achọ itule nhọrọ dị iche site na ọla bara ụba carbonate | Mineralogy, nha-site-size SiO2 data |
| Ntọhapụ dara ogbenye | Chemistry onye na-anakọta enweghị ike ikewasị ihe akpọchiri akpọchi | Nyocha nke nnwere onwe site na nha nha |
| Ọdịnaya slime dị elu | Nwere ike ịbawanye oriri reagent na entrainment | Ntụle dị mma na nleba anya froth |
Kedu ka Chemistry, pH na ndị ịda mbà n'obi si arụkọ ọrụ ọnụ?
A na-achịkwa flotation phosphate site na sistemụ reagent kama ọ bụ naanị onye nchịkọta. A na-eji ndị na-anakọta fatty-acid eme ihe n'ọtụtụ ebe maka flotation apatite n'ihi na ndị otu polar ha nwere ike ịmekọrịta na saịtị ndị dị n'elu ịnweta ebe ụdọ hydrocarbon ha na-emepụta hydrophobicity. Otú ọ dị, kemistri ngwọta na-emetụta arụmọrụ ha.
pH na-emetụta ma ala ịnweta na ụdị kemịkal nke onye na-anakọta. Ọ na-agbanwekwa ụzọ ndị na-akụda mmụọ na ion gbazere na-esi emekọrịta ihe na mineral. N'ihi ya, ntụnyere usoro onunu ogwu emere na ụkpụrụ pH dị iche iche nwere ike na-atụnyere gburugburu abụọ dị iche iche flotation.
Usoro nke ịda mbà n'obi dịkwa mkpa. Ọ bụrụ na ịnweta gangue adịghị ada mbà n'obi nke ọma, ịba ụba nke nchịkọta nchịkọta nwere ike ịkwalite mgbake gangue yana mgbake phosphate. Ọ bụrụ na ịnweta mineral bara uru na-ada mbà n'obi, ọtụtụ ndị na-anakọta ihe nwere ike ghara iweghachite nzaghachi achọrọ nke ọma. Nnwale bara uru nke teknụzụ kwesịrị ịdekọ usoro onunu ogwu, ụdị ịda mbà n'obi na usoro onunu, usoro nhazi, pH na oge oyi dị ka atụmatụ reagent.
Akọwara QINGQUAN's Phosphate Positive Flotation Collector dị ka ihe nwere acid fatty ogologo agbụ yana dị ka mmiri na-agbaze. Isi ihe ndị ahụ nwere ike iduzi nkwadebe na njirimara ngwaahịa, mana ha anaghị ewepụta pH kacha mma ma ọ bụ usoro onunu ogwu. Ụkpụrụ ndị ahụ kwesịrị ịpụta site na nyocha nke ore-kpọmkwem.
Usoro nhazi bụ isi iyi ọzọ nke ntụnyere na-eduhie eduhie. Ọ bụrụ na agbakwunyere onye na-akụda mmụọ, pH modifier na onye na-anakọta n'usoro dị iche ma ọ bụ kwere ka oge nhazi dị iche iche, elu e gosiri onye na-anakọta nwere ike ọ gaghị abụkwa otu. Mgbe ị na-enyocha ngwaahịa, usoro reagent kwesịrị ka edobe ya mgbe niile ọ gwụla ma a na-enyocha usoro n'onwe ya.
Kedu ka Slimes, Chemistry mmiri na okpomọkụ si agbanwe nzaghachi ndị nchịkọta?
Onye nchịkọta nke na-arụ ọrụ mgbe niile na mmiri ụlọ nyocha ọhụrụ nwere ike ịkpa àgwà dị iche iche mgbe osisi na-abawanye iji mmiri emegharị ihe. Calcium gbazere, magnesium, ígwè na ion ndị ọzọ nwere ike imekọrịta ihe na ihe ndị dị na ịnweta na reagents. Ndị na-ada mbà n'obi, ndị na-ekesa na kemịkalụ usoro ndị ọzọ nwekwara ike ịgbakọta na sekit mmiri mechiri emechi ma ọ bụ nke emechi emechi.
N'ihi nke a, ekwesịrị ka a na-emeso kemịkalụ mmiri dị ka mgbanwe usoro. Mgbe arụmọrụ osisi na-agbanwe mgbe mgbanwe mmiri-mmiri gasịrị, ntụnyere bara uru gụnyere conductivity, ike siri ike ma ọ bụ nyocha ion dị mkpa, oke mmiri-mmiri na ọnọdụ reagent fọdụrụnụ. Ebumnobi a abụghị ịta mmiri ahụ ụta ozugbo, kama iji chọpụta ma ebe mmiri na-ese n'elu mmiri agbanweela nke ọma iji gbanwee nzaghachi onye nchịkọta.
Okpomọkụ nwekwara ike imetụta nkwadebe reagent, onye na-anakọta solubility na kinetics flotation. Ibe ngwaahịa QINGQUAN depụtara ntụaka na-ajụ oyi maka ngwaahịa a kapịrị ọnụ, mana uru ahụ ekwesịghị ịgbanwe ya ka ọ bụrụ nkwupụta gbasara okpomoku pulp kacha mma. Ekwesịrị ịdekọ ọnọdụ nchekwa ngwaahịa na nkwadebe dị iche iche site na okpomọkụ nke flotation pulp.
Kedu nsonaazụ ule na-akwado nhọrọ mkpokọta?
Onye na-anakọta kwesịrị ịga n'ihu n'ihi na ọ na-emepụta nkewa na-emegharị ugboro ugboro n'okpuru ọnọdụ akọwapụtara-ọ bụghị n'ihi na ọ na-emepụta froth kasị ukwuu ma ọ bụ mgbake kachasị elu n'otu ule. Ntụle kachasị bara uru na-edobe nri, gweri, mmiri, ntụ oyi na ọnọdụ reagent tụnyere ma lelee ọkwa na mgbake ọnụ.
Maka nnwale phosphate ozugbo, ndekọ kacha nta kwesịrị ịgụnye:
- nri ma tinye uche P2O5;
- isi gangue egosi dị ka MgO, SiO2 ma ọ bụ ihe adịghị ọcha ndị ọzọ metụtara saịtị;
- phosphate mgbake na uka ịdọrọ;
- onye na-anakọta na depressant onunu ogwu n'ụzọ doro anya;
- pH, okpomọkụ na isi iyi mmiri;
- Nkesa oke-nha na ozi ntọhapụ dị mkpa;
- nleba anya na-ejizi froth na nnwale ugboro ugboro.
Mmekọrịta ọkwa na mgbake dị mkpa karịsịa. Onye nchịkọta nke na-abawanye mgbake ma na-abawanye carbonate ma ọ bụ mgbake silicate nwere ike ọ gaghị eme ka usoro ikpeazụ dịkwuo mma. N'aka nke ọzọ, itinye uche nke ukwuu na oke phosphate enweghị ike agaghị anabata. Nhọrọ bara uru bụ usoro reagent nke kacha emezu ebumnuche ngwaahịa nke ihe ọkụkụ na ebumnuche mgbake n'okpuru ọnọdụ ndị yiri ya.
Sampling na uka itule mma dịkwa mkpa. Ọ bụrụ na ndepụta nri ma ọ bụ froth abụghị ihe nnọchianya, mmụba pụtara ìhè na P2O5 mgbake nwere ike ịbịa site na njehie nlele kama ịbụ kemistri flotation. Maka ule ndị ga-emetụta mkpebi ịzụrụ ihe, ịgba ọsọ ugboro ugboro yana nlele nguzozi oke oke bara uru karịa ịgbakwunye ụdị reagent ndị ọzọ na-enweghị mmeghari.
| Nsonaazụ nnwale | Ajụjụ ọ zara |
|---|---|
| P2O5 ọkwa na mgbake | A na-enwetakwa phosphate bara uru na ịdị mma itinye uche achọrọ? |
| MgO/SiO2 ma ọ bụ data adịghị ọcha ndị ọzọ | Mmụba mgbake na-ebutekwa gangue karịa n'ime uche? |
| Ọkpụkpọ uka | Onye na-anakọta ihe ọ̀ na-ese n'elu mmiri karịa mkpokọta? |
| Usoro onunu ogwu na ọnọdụ oyi | Enwere ike imepụtaghachi nsonaazụ ya ma tụnyere ya nke ọma? |
| Isi iyi mmiri na okpomọkụ | A na-ejide ọnọdụ ọrụ dị mkpa mgbe niile? |
Ibe ngwaahịa ahụ depụtakwara onye na-achịkọta ihe dị ka tapawa-acha odo odo-dị ka siri ike nke nwere ntụaka na-ajụ oyi n'okpuru 5-7 Celsius. Na omume, nchekwa nchekwa na njikere nlebanya kwesịrị ikewapụ na arụmọrụ flotation: a na-edozi okwu na nchekwa oyi ekwesịghị ịkọwa dị ka mgbanwe nke ore selectivity na-enweghị ntụnyere njikwa.
Mgbe ị na-atụnyere Pọtụfoliyo reagent sara mbara, QINGQUAN's flotation reagents maka ịnweta nhazi ibe nwere ike inye aka chọpụta ezinaụlọ ngwaahịa tupu osisi agafee na nnwale ndị akọwapụtara ngwaahịa.
Kedu ihe ị ga-ekwenye tupu ị nwalee mkpokọta phosphate azụmahịa?
Mkparịta ụka ndị na-eweta ngwaahịa bara uru na-amalite site na data nhazi. Izipu naanị “phosphate ore” yana usoro ọgwụgwọ ebumnuche na-enye ntakịrị ozi iji nyochaa nhọrọ nhọrọ. Osisi kwesịrị inye:
- ore mineralogy na nri nri dịnụ;
- kpọmkwem, tụgharịa ma ọ bụ jikọtara flotation ụzọ;
- egweri na urughuru-size ozi;
- onye na-anakọta ugbu a, ndị na-akụda mmụọ na ndị ọzọ reagent;
- usoro onunu ogwu ugbu a na usoro nhazi;
- pH, okpomọkụ na isi iyi mmiri;
- ọkwa itinye uche ugbu a, mgbake na isi nsogbu adịghị ọcha;
- akara akara ma ọ bụ mgbake;
- nnweta nlele na akwụkwọ ngwaahịa achọrọ.
Ntinye ndị a na-enye ohere ka anwale onye na-anakọta azụmahịa megide nsogbu nkewa n'ezie kama megide akara phosphate ọnyà. Ha na-enyekwa aka ịmata nsogbu kemịkalụ na nsogbu ntọhapụ, ogo mmiri ma ọ bụ nsogbu ọnọdụ arụ ọrụ.
QINGQUAN na-arịọ ndị ọrụ nke Phosphate Positive Flotation Collector ka ha nye ụdị ọla, ụzọ nhazi, reagent ugbu a, usoro onunu ogwu, pH, okpomọkụ na ọkwa ebumnuche ma ọ bụ mgbake. Ọ bụrụ na ị na-akwado nnwale osisi, ị nwere ike Soro QINGQUAN kparịta ọnọdụ flotation phosphate gị ma rịọ maka ngwaahịa TDS, MSDS, COA na ozi ngụ.
Maka phosphate kpọmkwem flotation, ajụjụ bụ isi abụghị nke onye nchịkọta nwere ike nchịkọta kachasị ike na iche. Ọ bụ nke usoro nchịkọta nwere ike nwetaghachi apatite ahọpụtara n'okpuru ezigbo mineral, mmiri na ọnọdụ ọrụ. Ịkọwapụta ọnọdụ ndị ahụ na-ebu ụzọ mee ka nsonaazụ ụlọ nyocha dị mfe ịkọwa yana ule azụmahịa bara uru karị.