Fine Iron Ore Separation

Mgbe ígwè ore bụ nke anọ kasị ọcha dị na Earth jikọrọ ọnụ, ọ si uru ka nchara ụlọ ọrụ bụ nnukwu, especially considering the high demand for steel on the global market today. Mgbe ahụ, e bụ uru nke ígwè ore na ya dị ka a ngwaahịa.

Iwere ohere nke nwere ike ikewapụ ihe na -esi ike na silica na mineral gangue ndị ọzọ bụ otu ụzọ ndị na -arụ ọrụ ígwè iji bulie uru ha na -enweta site n'ọrụ nsị. Inwe ike na-eme ya site na a akọrọ nkewa usoro n'ihu enhances akụ na ụba ha uru site akpa a ọhụrụ mmiri iyi, chemical ose, ma ọ bụ mmiri tailing ọgwụgwọ na mkpofu na omenala gravimetric, flotation and wet magnetic separation processes use. Na iwepu mkpa maka tailing dams na-enyekwa a mma gburugburu ebe obibi mmetụta.

Ma ST Equipment & Technology tribo-electrostatic belt separator aga otu nzọ ụkwụ n'ihu na-enye a elu mkpụrụ si ugbu a ntinye ma ọ bụ ọbụna na-ala n'iyi tailings. It is capable of separating very fine particles—even below one micron—whereas other dry separation processes are typically limited to particles sizes larger than 75 microns. Wet nkewa Filiks na-adighi ike nke ahụ n'okpuru 45 microns, na a elu pasent nke a nnọọ mma ahụ na-kwụsịrị kpam kpam mmiri nkewa Filiks.

Would being able to recover ultra-fine ore be financially beneficial in a mining operation? Tụlee ihe dị nnọọ a obere percent abawanye na ígwè ore mgbake si na otu ihe na-ugbu a mined na esichara ga pụtara a ụlọ ọrụ ala akara, karịsịa na-ewere na a ọgụgụ buru ibu nke ezi ígwè ore ahụ na-ugbu a na-aga n'ime a n'efu stream. Mgbe ahụ kpochapụ ndị ọzọ efefe akwụ ụgwọ jikọtara mmiri nkewa Filiks na management nke mmeru tailings. The nọmba tinye kama ngwa ngwa.

Site anyị na beneficiation usoro, low-grade iron ores can be upgraded to commercial-grade while simultaneously rejecting silica. Ultra-ezi ores nwere ike esichara ike elu-uru Ụtụtụ. Anyị elu-ọsọ belt ana achi achi a na-aga n'ihu, energy-efficient, ngwa ngwa n'oge ọnụego iji hazie nnukwu ihe n'ime obere oge iji mee ka ọrụ gị na -aga nke ọma. Na separator nwere ike melite na-na saịtị iji belata njem na-akwụ ụgwọ.