Kokura minnu kɛra iziniw ka fɛɛrɛbɔ la, olu de kɛra sababu ye tuma bɛɛ ka ɲɛtaa sɔrɔ fɛn dilanni ni nafolo labɛnni na. Olu cɛma, . Magnetic separation equipment ye fɛn caman sɛmɛntiya. Nin minɛn in jiginni tɛ dan baarakɛcogo ɲuman dɔrɔn ma, nka a bɛ kɛ sababu ye fana ka sigida sabatili sabati ni fɛn nafamaw lasegincogo nɔgɔyali ye. Nin barokun in bɛ sɛgɛsɛgɛli kɛ ka ɲɛsin magɛnni danfaralanw dilanni kura ma, k’a lajɛ cogo min na bi ɲɛtaa bɛ ka iziniw labɛn i n’a fɔ sɛnɛfɛnw bɔli, fɛnw lasegincogo, ani nɔgɔw marali.
Magɛnni danfara kɛra fɛnw dilanni jɔnjɔn ye kabini san kɛmɛ 19nan laban na. A daminɛ na, magɛnni dunun nɔgɔmanw tun bɛ kɛ ka nɛgɛ nɛgɛw ni fɛn wɛrɛw fara ɲɔgɔn kan. Nka, bi iziniw ka ɲininiw tun bɛ fɛɛrɛw tigɛ minnu ka bon kosɛbɛ. Magɛnni ni kuran-magnetisimu ka ɲɔgɔnfaamu fanga bonya ye danfara ɲuman ye kosɛbɛ ani ka baarakɛminɛnw bonya.
Magnetic separators (HGMS) minnu ka bon kosɛbɛ, olu ye fɛn caman sɛmɛntiya u ka farali kɛcogo la, u kɛtɔ ka kɛ sababu ye ka magɛnni barikamaw ni fɛnɲɛnamafagalanw minɛ minnu ka dɔgɔ kosɛbɛ. Baara kɛli ni nɛgɛ finmanw walima nɛgɛdaga falenni matiriyali ye, HGMw bɛ magɛnni foro jiginni caman sɔrɔ, ka fɛnɲɛnamafagalanw sama ka ɲɛ, n’o tɛ, u tun bɛna tunun danfaralan kɔrɔw fɛ. O fɛɛrɛ in nafa ka bon kɛrɛnkɛrɛnnenya la minɛnko baara la, yɔrɔ min na, minɛn nafamaw sɔrɔli ka bɔ jirisunw na, o nafa ka bon.
Eddy Current Separators bɛ jiginniba jira nɛgɛ farali la min tɛ nɛgɛ ye. Ni eddy currents (ji-kurunw) bɛ don fɛnw na minnu bɛ se ka kɛ, o farankanw bɛ fanga dɔ lawuli min bɛ nɛgɛw bɔ minnu tɛ nɛgɛw ye minnu tɛ nɛgɛw ye. Kokura minnu kɛra rotor design ani magnétique configurations kɔnɔ, olu ye eddy current separators ka baarakɛcogo ɲɛ. Misali la, . Industrial user-friendly innovative robust eddy current separator bɛ danfara hakɛw ni fanga sɔrɔcogo ɲuman di.
Bi bi in na, magɛnni danfaralanw bɛ dilancogo kura caman don a kɔnɔ minnu kun ye ka baara kɛcogo ɲuman, muɲuli, ani baarakɛcogo ɲuman sabati. O ɲɛtaa ninnu bɛ baara gɛlɛyaw ɲɛnabɔ minnu bɛ sɔrɔ izini suguya caman na, wa u bɛ sira dabɔ walasa ka fɛnw labɛn ka ɲɛ.
Modularity in design bɛ sira di furakɛlicogo sɛgɛsɛgɛli ma min bɛ se ka kɛ ka kɛɲɛ ni baarakɛcogo mago kɛrɛnkɛrɛnnenw ye. minɛn minnu bɛ i n'a fɔ . Double-layer eddy current separator bɛ nin fɛɛrɛ in misali di. Ni farali yɔrɔw bɛ ɲɔgɔn dalajɛ, fɛnw bɛ se ka dɔ fara baarakɛcogo kan k’a sɔrɔ yɔrɔ wajibiyalenba wɛrɛw ma fara u kan. Nin dilan in fana bɛ ladonni nɔgɔya ani ka se ka fɛn dɔw sɛmɛntiya ka taa sigida minnu bɛ yen.
Dugukolo-dugukolo magɛnni minnu bɛ sɔrɔ yen, olu tali, kɛrɛnkɛrɛnnenya la, nodimi-nɛgɛ-boron (NDFEB) magɛnni, o ye dɔ fara kosɛbɛ danfaralanw ka magɛnni fanga kan. O magɛnni barikama ninnu bɛ seko bonya ka magɛnni fanga dɔgɔyalenw minɛ ani ka fanga sɔrɔli dɔgɔya. Ɲɛtaa min bɛ kɛ magɛnni na, o bɛ kɛ sababu ye ka minɛnw labɛn i n’a fɔ . Permanent magnetic separator , min bɛ baara kɛcogo ɲuman di ni ladonni fitinin ye.
Otomatiki ni kunnafoni-falen-falen-minɛnw donli ye magɛnni-bɔ-minɛnw kɛ ka ɲɛ ani ka baara kɛ ni u ye. Sensorw ni feedback fɛɛrɛw bɛ sira di ladilanni ma waati yɛrɛ la baarakɛcogo paramɛtɛrɛw la, ka faranfasiyali kɛcogo ɲuman ɲuman sɔrɔ. Sitimɛw bɛ se ka cɛsirilan teliya, magɛnni foro fanga, ani fɛn caman ɲɔgɔnna nafama wɛrɛw ladilan u yɛrɛma. O kɔrɔsili hakɛ in nafa ka bon kosɛbɛ fɛnw na minnu bɛ tali kɛ fɛnw cogoya caman na ani jibɔ hakɛw la.
Magɛnni danfaralanw jɔyɔrɔ ka bon kosɛbɛ fɛnw lasegincogo la, u kɛtɔ ka nɛgɛ nafamaw sɔrɔ ani ka binkɛnɛw tiɲɛni dɔgɔya. Fɛnkura dilanni ye o masinw seko bonya walasa ka bɔgɔmugu gɛlɛnw kunbɛn, i n’a fɔ ɛntɛrinɛti nɔgɔw (E-waste) ani minisiriso nɔgɔ gɛlɛnw.
E-waste kɔnɔ, nɛgɛ, nɛgɛ tɛ min na, ani nɛgɛ nafamaw ɲagaminen don. Magɛnni danfaralan minnu bɛ taa ɲɛ, olu nafa ka bon walasa ka o fɛnw labɛn ka ɲɛ ani ka u sɔrɔ ka ɲɛ. minɛnw i n' a fɔ . Bi bi in na, eddy current separator bɛ se ka da a kan kosɛbɛ, a dabɔra ka nɛgɛw sɔrɔ minnu tɛ nɛgɛ ye i n’a fɔ aluminiyɔmu ani nɛgɛ minnu bɛ bɔ ɛntɛrinɛti yɔrɔw la minnu tigɛra, o bɛ kɛ sababu ye ka fɛnw lasegincogo nɔgɔya ani ka sigida nɔfɛkow dɔgɔya.
Slag ni ash baarakɛcogo ka bɔ fɛnɲɛnamafagalan ni nɛgɛdagaw la, o ye yɔrɔ wɛrɛ ye, magɛnni separation minɛnw ye dɛmɛba don yɔrɔ min na. Ni nɛgɛw bɔra sɔgɔsɔgɔninjɛ la, nɔgɔw bɛ dɔgɔya dɔrɔn, nka nɛgɛ minnu bɛ sɔrɔ, olu bɛ se ka segin ka don u dilanni na. E Drum magnétique separator wet bɛ nafa sɔrɔ kɛrɛnkɛrɛnnenya la nin baara in na, a bɛ nɛgɛ nɛgɛw fara ɲɔgɔn kan ka ɲɛ ka bɔ ɲiginnen na.
Minɛko baara la, minɛn nafamaw sɔrɔli de ye fɛnba ye. Magɛnni danfaralan kura bɛ minɛnw dilanni baarakɛcogo ɲuman sabati ni jirisunw ka fɛnw hakɛ ɲɛnabɔli ye ani ka baara waatiw dɔgɔya.
Magɛnni jalenw faralen ɲɔgɔn kan, olu ye mɔgɔw kanu kosɛbɛ k’a sababu kɛ jiko gɛlɛya koɲɛw ye minɛnko yɔrɔw la. minɛn minnu bɛ i n'a fɔ . Up-suction magnetic separator bɛ sira di fɛnɲɛnamafagalanw faranfasili ɲuman ma k’a sɔrɔ ji mago tɛ, o bɛ kɛ sababu ye ka sigida lakana ani ka musaka bɔ. O danfaralanw dabɔra ka sekobaw kunbɛn ani u bɛ se ka fɛnɲɛnamafagalanw baara ni magɛnni cogoya caman ye.
Tailings ɲɛnabɔli ye sigida haminankoba ye sɛnɛko baara la. Magɛnni danfara fɛɛrɛw ɲɛtaa bɛ kɛ sababu ye ka fɛn nafama wɛrɛw sɔrɔ ka bɔ jirisunw na, ka tiɲɛni hakɛ dɔgɔya. O tɛ dan sigida lakanani dɔrɔn ma, nka a bɛ sɔrɔko nafa fana fara a kan, a kɛtɔ ka fɛnw sɔrɔ minnu tun bɛna fili n’o tɛ.
Magɛnni danfaralanw dilanni kura in bɛ nafa caman di sigida ni sɔrɔko siratigɛ la. Ni o fɛɛrɛ ninnu bɛ se ka fɛnw sɔrɔ ka ɲɛ, o fɛɛrɛw bɛ dɔ bɔ fɛn npogotigininw ka dannaya la, ka dɔ bɔ sigida tiɲɛni na min bɛ tali kɛ sɛnɛfɛnw bɔli ni u tiɲɛni na.
Magɛnni danfara ɲuman bɛ nafolo sɔrɔlenw mara ni nɛgɛw sɔrɔli ye ka caya ka bɔ bɔgɔjiw la. O bɛ kɛ sababu ye ka sɔrɔko lamini na, fɛnw bɛ to ka baara kɛ kokura ani ka segin u cogo kɔrɔ la. minɛn minnu bɛ i n'a fɔ . Metal Recovery magnetic separator ɲuman bɛ misali di cogo min na fɛɛrɛtigɛ bɛ se ka dɛmɛ don nafolo marali la.
Minɛn kura dilanni bɛ sinsin fanga dɔgɔyali kan k’a sɔrɔ a ma baara kɛcogo tiɲɛ. Baara kɛli ni magɛnni barikamaw ye ani ciriw dilancogo ɲuman bɛ fanga bɔnɛ dɔgɔya. O tɛ baara musakaw dɔgɔya dɔrɔn, nka a bɛ dɔ bɔ fana izini taabolo ka gazi bɔlenw na.
Hali ni ɲɛtaa kɛra, gɛlɛyaw bɛ to magɛnni farali siratigɛ la. Fɛn finmanw minɛcogo, fɛnw ni ɲɔgɔn cɛ, ani u sɛgɛn ani u sɛgɛn minɛnw, olu minɛni ye haminankow ye minnu bɛ sen na. Sɛgɛsɛgɛli nataw ni yiriwali ɲɛsinnen bɛ nin ko ninnu ɲɛnabɔli ma kokuradonni fɛ.
Nanoteknoloji waleyali bɛ seko kura da mɔgɔw ɲɛ na magɛnni danfara la. Nanomagnetiki fɛnɲɛnamafagalanw bɛ se ka kɛ ka nɔgɔ walima fɛn kɛrɛnkɛrɛnnenw laɲini molekiyɔmu ta fan fɛ, ka danfara tigitigi di min ɲɔgɔn ma deli ka kɛ. Sɛgɛsɛgɛli minnu bɛ kɛ magɛnnifɛnw kan minnu bɛ taa ɲɛ, olu fana bɛ layidu ta ko u bɛna magɛnni sɔrɔ minnu fanga ka bon ani minnu ka funteni bɛ se ka wuli.
Ni an ye magɛnni ni danfara fɛɛrɛ wɛrɛw fara ɲɔgɔn kan, i n’a fɔ flotation, centrifugation, walima optical sorting, o bɛ se ka kɛ sababu ye ka baarakɛcogo bɛɛ lajɛlen bonya. Sitimɛw minnu bɛ ɲɔgɔn na, olu bɛ se ka fɛnw lase yɔrɔ gɛlɛnw na, fɛɛrɛ kelenw danfara tɛ se ka kɛ yɔrɔ minnu na. O fɛɛrɛ suguya caman bɛ se ka caya ka taa a fɛ, bawo iziniw bɛ fɛɛrɛ bɛɛ ɲini.
A ka baara kura ye . Magɛnni danfaralanw ye baarakɛminɛnw ye minnu bɛ taa ɲɛ izini baarakɛcogo la ani sigida sabatili la. Ni u ye fɛɛrɛ kuraw minɛ ani ka hakilinaw di u ma, fɛn dilannikɛlaw ni baarakɛlaw bɛ se ka baara kɛcogo ɲuman sɔrɔ, ka tiɲɛniw dɔgɔya, ani ka dɛmɛ don siniɲɛsigi sabatili la. Kokuradonni ni ladamuni min bɛ senna, o nafa ka bon walasa ka gɛlɛya minnu bɛ ka wuli, olu kunbɛn iziniw kɔnɔ, k’a lajɛ ko magɛnni danfara bɛ to fɛnw labɛnni jɔnjɔn ye.