Nnianimu
Wet high intensity magnetic separators (WHIMs) yɛ nnwinnade a ɛho hia wɔ mineral processing adwumayɛ mu, titiriw ma paramagnetic nneɛma a wɔtetew fi nea ɛnyɛ magnetic ho. Saa mfiri yi de magnetic fields a ɛyɛ den di dwuma de kyere na ɛtetew magnetic particles ne slurry nsuten mu. Mfiridwuma no anya nkɔso kɛse wɔ mfe no mu, na ayɛ nea etu mpɔn kɛse na ebetumi adi nneɛma ahorow a wɔde ma aduan ho dwuma. Nnyinasosɛm ne nea wɔde di dwuma wɔ whims mu no ho ntease ho hia kɛse ma mineral recovery nhyehyɛe ahorow a ɛyɛ papa na ɛma ade a etwa to no yɛ papa. Bio nso, nneɛma foforo te sɛ . High-capacity up-suction magnetic separator atrɛw tumi a atetesɛm magnetic separation mfiri.
Nnyinasosɛm ahorow a ɛfa wet high intensity magnetic separation ho .
WHIMS mfiridwuma no mu titiriw ne awo ntoatoaso a ɛyɛ magnetic fields a ɛyɛ den, a mpɛn pii no ɛyɛ 0.7 kosi 2 tesla. Saa field a emu yɛ den yi ma kwan ma paramagnetic nneɛma a ɛyɛ mmerɛw sɛ ɛbɛtwetwe magnetic fields no afi nea ɛnyɛ magnetic no mu. Nea ɛka adeyɛ no ho ne sɛ wɔde aduru a wɔde yɛ aduru a wɔde bɛtetew mu no bɛma no wɔ ɔkwan a wɔfa so yiyi mu no mu. Magnetic matrix a ɛwɔ separator no mu no kyere magnetic particles, bere a nneɛma nketenkete a ɛnyɛ magnetic no fa mu. Afei wɔhohoro nneɛma nketenkete a wɔakyere no mu bere a wɔrehohoro nneɛma ho no, na ɛma wotumi yɛ adwuma bere nyinaa.
Magnetic field awo ntoatoaso .
Magnetic field a ɛwɔ whims mu no awo ntoatoaso no nam electromagnets so na ɛba, a ebetumi ama field ahoɔden a ɛkorɔn aba sɛ wɔde toto magnet a ɛtra hɔ daa ho a. Nsusuwii a ɛwɔ magnetic circuit no mu no ho hia kɛse na ama wɔatumi ayɛ field ahoɔden ne gradient a wɔpɛ no. Nneɛma foforo a wɔayɛ wɔ electromagnet nhyehyɛe mu no ama nneɛma a wɔde yiyi nneɛma mu a etu mpɔn na ɛyɛ ketewaa, a etumi di tumi a ɛkorɔn ho dwuma.
Magnetic matrix nhyehyɛe .
Magnetic matrix no yɛ ade titiriw a ɛma magnetic field a ɛkorɔn a ɛho hia ma mpaapaemu no. Mpɛn pii no, ɛyɛ dade bɔɔl, abaa, anaa ahama a ɛma nsu no ani yɛ kɛse ma magnetic particle kyere. Matrix no nhyehyɛe ne nea wɔde yɛ no ka sɛnea mpaapaemu no yɛ adwuma yiye ne sɛnea ɛyɛ mmerɛw sɛ wɔbɛma matrix no ahohoro bere a ɛreyɛ adwuma no.
Nneɛma a wɔde di dwuma wɔ mineral processing mu .
Wɔde whims di dwuma kɛse wɔ mfaso a wonya fi dade mu, baabi a ɛboa ma woyi efĩ te sɛ silica, alumina, ne phosphorus fi hɔ. Wɔde di dwuma nso wɔ manganese, chromite, ne paramagnetic minerals afoforo ho dwumadie mu. Tumi a wotumi nya magnetic particles a ɛyɛ fɛ no ma whims bo yɛ den wɔ minerals a ɛsom bo a wonya fi tailings ne slimes mu no mu.
Dadeɛ a wɔde yɛ adwuma no mfasoɔ .
Wɔ dadeɛ adwuma mu no, wɔde whim di dwuma de ma FE a ɛwɔ aboɔden aboɔ no mu no kɔ soro na ɛtew efĩ dodoɔ so. Ɛdenam dade nketenkete a anka ɛbɛyera wɔ tailings no mu a wɔbɛkyere so no, nnwumakuw betumi ama wɔn nyinaa ayɛ yiye na wɔatew nneɛma a wɔsɛe no so. Whims a wɔde di dwuma de ka akwan foforo a wɔfa so nya mfaso ho no ma wonya nneɛma a ɛkorɔn ne mmeae a wɔyɛ nneɛma a ɛyɛ adwuma yiye.
Nneɛma a ɛnyɛ dade a wɔde tew aboɔden abo ho .
Wɔ dade aboɔden abo akyi no, whims yɛ adwinnade a ɛma wɔtew aboɔden abo a ɛnyɛ dade te sɛ kaolin, quartz, ne feldspar ho. Dadeɛ a ɛfiri mu no a wɔyi firi hɔ no ma saa aboɔden aboɔ yi hyerɛn na ɛho tew, a ɛho hia ma dwumadie wɔ nkukuo ne ahwehwɛ adwumayɛbea no mu. Saa ahotew nhyehyɛe yi ma aboɔden abo no bo a ɛsom wɔ aguadi mu no yɛ kɛse na ebue gua so hokwan foforo.
Nkɔso a aba wɔ whims mfiridwuma mu .
Nnansa yi mfiridwuma mu nkɔso ama wɔanya whims mfiri a etu mpɔn na ɛyɛ adwuma pii. Nneɛma foforo a wɔyɛ no twe adwene si magnetic field ahoɔden, matrix nhyehyɛe, ne separator adwumayɛ nyinaa a wɔbɛma atu mpɔn so. Nkɔso a ɛte saa no biako ne . High-capacity up-suction magnetic separator , a ɛma tumi a ɛma mpaapaemu tumi nya nkɔso.
Ahoɔden a wɔde di dwuma yiye ho nkɔso .
Wɔayɛ nnɛyi whims no sɛnea ɛbɛyɛ a ahoɔden a wɔde yɛ adwuma no nyɛ papa, na ɛtew adwumayɛ ho ka ne nneɛma a atwa yɛn ho ahyia so. Onwini nhyehyɛe a wɔama anya nkɔso ne anyinam ahoɔden a wɔde yɛ adwuma a wɔatu mpɔn no ma ahoɔden a wɔde di dwuma no so tew bere a ɛma magnetic field ahoɔden a ɛkɔ soro no kɔ so tra hɔ no. Saa ahoɔden yi ho hia kɛse ma adwumayɛ akɛse a ahoɔden ho ka yɛ adwumayɛ ho ka no fã kɛse.
Automation ne control nhyehyɛe ahorow .
Automation ne control systems a ɛkɔ anim no a wɔde bɛka abom no ma kwan ma wɔhwɛ mpaapaemu parameters so pɛpɛɛpɛ. Adwumayɛfo betumi ayɛ nsakrae wɔ magnetic field ahoɔden, slurry flow rate, ne matrix rinse cycles mu wɔ bere ankasa mu, na ama mpaapaemu nhyehyɛe no ayɛ papa. Data analytics ne monitoring ma predictive maintenance nya nkɔso, ɛtew downtime so na ɛma nnwinnade kyɛ.
Nsɛm a wɔayɛ ho nhwehwɛmu ne nnwuma mu nhwɛso ahorow .
Nnwuma pii de whims adi dwuma yiye ma wɔn mineral processing adwumayɛ atu mpɔn. Saa nsɛm a wɔayɛ ho nhwehwɛmu yi kyerɛ mfaso a mfaso wɔ so ne nsɛnnennen a ɛbata mfiridwuma ho.
Dadeɛ a ɛwɔ Australia .
Iron ore a wotu wɔ Australia atɔe fam no de apɛde bi kaa ho sɛnea ɛbɛyɛ a wobenya hematite mu nneɛma nketenkete a ɛyɛ fɛ. Nneɛma a wɔde dii dwuma no maa iron a wɔsan nya no kɔɔ soro 5% na ɛmaa tailings volume so tew kɛse. Adwumayɛ a ɛkɔ anim no kyerɛɛ sika a wonyae a ɛkɔ soro ne adwumayɛ a ɛkɔ so daa ase.
Kaolin ahotew wɔ China .
Fabea bi a wɔyɛ kaolin wɔ China de nneɛma a ɛyɛ hu yii dade efĩ fii hɔ, na ɛmaa wɔn nneɛma no yɛɛ fitaa. Nkɔsoɔ no maa adwumakuo no kwan ma wɔkɔɔ gua foforɔ so a ɛhia sɛ wɔn ho tew kɛseɛ. Sika a wɔde hyɛɛ whims mfiridwuma mu no tuaa ka wɔ mfe abien ntam denam adetɔn ne gua so ntrɛwmu a ɛkɔɔ soro no so.
Nsɛnnennen ne Nneɛma a Ɛsɛ sɛ Wosusuw Ho .
Bere a whims de mfaso pii ma no, nsɛnnennen wɔ hɔ a ɛbata sɛnea wɔde di dwuma no ho. Nneɛma a ɛsɛ sɛ wosusuw ho no bi ne sika kɛse a wɔde bɛto mu, ahwehwɛde ahorow a ɛfa nsiesie ho, ne hia a ehia sɛ wɔyɛ adwumayɛfo a wɔn ho akokwaw.
Sika a wɔde bɛto mu mfiase ne adwumayɛ ho ka .
Nneɛma a wɔde tɔ nneɛma ho ka betumi ayɛ kɛse, titiriw wɔ akuw a ɛwɔ ahoɔden kɛse ho. Ɛsɛ sɛ nnwumakuw no hwɛ mfaso a wonya fi sika a wɔde asie mu no mu denam dodow a wobetumi anya nkɔanim wɔ nneɛma a wɔsan nya ne nneɛma a wɔyɛ no mu a wobesusuw ho no so. Ɛsɛ sɛ wɔde adwumayɛ ho ka, a ahoɔden a wɔde di dwuma ne ne siesie ka ho nso hyɛ gyinaesi nhyehyɛe no mu.
Nsiesiei ne mfiridwuma ho nimdeɛ .
Whims hwehwɛ sɛ wosiesie no daa na ama woatumi ayɛ adwuma yiye. Magnetic matrix no betumi ayɛ nea nneɛma nketenkete a ɛnyɛ magnetic ayɛ no ma, na ɛho hia sɛ wosiesie no bere ne bere mu. Mfiridwumayɛfo a wɔn ho akokwaw ho hia ma ɔhaw ahorow a wɔde di dwuma na wɔhwɛ so yiye wɔ anyinam ahoɔden ne mfiri afã horow a ɛwɔ nneɛma a wɔde yiyi mu no mu.
Nneɛma a atwa yɛn ho ahyia so nkɛntɛnso ne nea ɛbɛkɔ so atra hɔ daa .
WHIMs a wɔde di dwuma no boa ma nneɛma a atwa yɛn ho ahyia no kɔ so tra hɔ denam nneɛma a wɔde di dwuma a ɛma ɛyɛ yiye na ɛtew nwura so no so. Nneɛma a ɛma obi ho tɔ no a ɛkɔ soro no kyerɛ sɛ wɔtow nneɛma kakraa bi gu sɛ tailings, na ɛma nneɛma a atwa yɛn ho ahyia no so tew wɔ adwuma a wotu fagude mu. Bio nso, nhyehyɛe ahorow a wɔde yɛ ahoɔden a ɛmma ahoɔden nsɛe no ma mframa a ɛma wim yɛ hyew a ɛbata anyinam ahoɔden a wɔde di dwuma ho no so tew.
Nneɛma a wɔde gu mu ne nneɛma a wɔsɛe no a wɔbɛtew so .
Ɛdenam aboɔden abo a ɛsom bo a ɛyɛ fɛ a anka ɛbɛyera a wɔkyere so no, whims tew tailings a wɔyɛ no dodow so. Saa tew a wɔatew so yi ma nkɛntɛnso a ɛwɔ mmeae a wɔkora nneɛma so no so tew na ɛtew asiane a ɛwɔ hɔ sɛ nneɛma a atwa yɛn ho ahyia no bɛsɛe no so. Nnwumakuw nso betumi asan ayɛ tailings dam ahorow a ɛwɔ hɔ dedaw no ho adwuma, agye nneɛma a ɛsom bo na wɔasan asiesie asase no.
Ahoɔden a Wɔkora So .
Nneɛma a wɔde yɛ ahoɔden a wɔde yɛ adwuma a ɛmma ahoɔden nsɛe no boa ma ahoɔden a wɔde di dwuma nyinaa so tew wɔ mmeae a wɔyɛ aboɔden abo no. Ɛnyɛ sɛ ahoɔden a wɔhwehwɛ a ɛso tew no ma adwumayɛ ho ka so tew nko, na mmom ɛtew carbon footprint a ɛwɔ nnwuma a wotu fagude mu no so nso. Eyi ne wiase nyinaa mmɔdenbɔ a wɔde bɛko atia wim nsakrae na wɔahyɛ mfiridwuma mu nneyɛe a ɛtra hɔ daa ho nkuran no hyia.
Mfiridwuma afoforo a wɔde bɛka abom .
Mpɛn pii no, wɔde whims ne mpaapaemu mfiridwuma afoforo ka ho ma ɛma nhyehyɛe no nyinaa yɛ adwuma yiye. Sɛ wɔde magnetic separation ne flotation, gravity separation, anaa electrostatic separation bom a, ebetumi ama aba pa sen sɛ wode ɔkwan biako pɛ bedi dwuma.
Hybrid mpaapaemu nhyehyɛe ahorow .
Hybrid processes de ahoɔden a ɛwɔ mpaapaemu akwan pii mu no di dwuma. Sɛ nhwɛso no, wobetumi de magnetic separation adi dwuma de ayi ferromagnetic nneɛma afi hɔ ansa na wɔabɔ, ama selectivity ne adwumayɛ a ɛyɛ adwuma yiye wɔ flotation nhyehyɛe no mu no atu mpɔn. Saa nkabom yi ma nneɛma a wɔde yɛ adwuma no yɛ papa na ebetumi ama nneɛma a etwa to a ɛkɔ soro aba.
Mfiridwuma mu nkitahodi ahorow .
Synergy a ɛda WHIMS ne Advanced Sensor Technologies ntam no ma wotumi hwɛ bere ankasa mu hwɛ na wɔhwɛ mpaapaemu nhyehyɛe no so. Sensor ahorow no tumi hu nsakrae a ɛba wɔ slurry composition mu, na ɛma wotumi yɛ nsakrae ntɛm ara. Saa mmuae yi ma mpaapaemu no yɛ adwuma yiye na ɛtew sɛnea ɛbɛyɛ yiye sɛ nneɛma a wɔyɛ no bɛhaw no so.
Nneɛma a ɛrekɔ so daakye ne nea ɛrekɔ so .
WHIMS mfiridwuma daakye no gyina hɔ ma adwumayɛ a ɛbɛkɔ so yiye, ɛka a wɔbɛtew so, ne sɛnea ɛbɛkɔ so atra hɔ daa no ayɛ kɛse. Nhwehwɛmu ne nkɔso mmɔdenbɔ twe adwene si nneɛma foforo a wɔde yɛ magnetic matrices, magnet a ɛma nneɛma kɔ so kɛse, ne nhyehyɛe a wɔde di dwuma a nyansa wom so.
Superconducting magnetic separators .
Magnet a ɛma nneɛma yɛ kɛse a wɔde di dwuma wɔ whims mu no kura bɔhyɛ a ɛne sɛ ɛbɛma magnetic field ahoɔden a ɛkorɔn mpo aba a ahoɔden a wɔde di dwuma no sua. Superconducting separators betumi anya fields a ɛboro 5 tesla, abue kwan foforo a wobetumi de atetew nneɛma a ɛyɛ mmerɛw kɛse a ɛyɛ magnetic no mu. Nanso, nsɛnnennen da so ara wɔ ɛka a wɔbɔ ne hia a ehia sɛ wɔyɛ nwini wɔ cryogen mu no ho.
nyansa a wɔde ayɛ nneɛma ne mfiri a wɔde sua ade .
Nneɛma a wɔde ayɛ adwuma (AI) ne mfiri a wɔde sua ade a wɔde bɛka whims dwumadi ho no betumi ama wɔayɛ nhyehyɛe a ɛyɛ nyansa, a ɛyɛ nea ɛfata. AI algorithms tumi hwehwɛ process data dodow kɛse mu ma ɛyɛ adwuma yiye wɔ adwumayɛ mu daa. Eyi ma mpaapaemu no tu mpɔn yiye, ɛma ahoɔden a wɔde di dwuma no so tew, na ɛma wɔyɛ nhyehyɛe a wɔde siesie nneɛma ho nhyehyɛe.
Awie
Wet high intensity magnetic separators yɛ nneɛma a ɛho hia wɔ mineral processing adwumayɛ mu, a ɛma paramagnetic nneɛma fi nea ɛnyɛ magnetic mu yiye. nkɔso a aba wɔ mfiridwuma mu, te sɛ nkɔso a ɛba wɔ . High-capacity up-suction magnetic separator , atrɛw tumi a ɛwɔ magnetic mpaapaemu mu no mu. Bere a nnwuma no rekɔ nneyɛe a ɛtra hɔ daa na etu mpɔn so no, whims bɛkɔ so adi dwuma titiriw wɔ nneɛma a wɔde di dwuma ne nneɛma a atwa yɛn ho ahyia a wɔkora so no mu. Nhwehwɛmu a ɛkɔ so ne mfiridwuma a ɛkɔ anim a wɔde bɛka abom no hyɛ bɔ sɛ ɛbɛma whims no atu mpɔn, na ɛbɛma wɔanya wɔn gyinabea daakye wɔ mineral processing mu.
