Iji meziwanye nhọrọ nke usoro ịchọ mma, na-eme ka mmetụta ndị na-anakọta na ndị na - ekpo ọkụ, belata ọnọdụ nke ahịhịa bara uru, ma melite ọnọdụ slurry nke ịchọ mma, na - achịkwakarị ya na usoro ịchọ mma. Ndị na-agbanwe agbanwe na usoro ọgwụgwọ gụnyere ọtụtụ kemịkalụ ọtụtụ. Dị ka ọrụ ha na-arụ n'oghere ahụ, ndị ọrụ na-agbazigharị, ndị na-emegharị ihe, ndị na-egbochi ya, ndị na-efe efe, ha wdg. Onye na-anakọta na elu nke mineral na-abụghị nke na-enweghị ọgwụgwọ, ma na-etolite ihe nkiri hydrophilic n'elu mineral. Na sodium oxide bụ otu n'ime ndị na-egbochi ndị dị mkpa na usoro frot frotation.
Kedu ka ndị na-egbochi sodium na-arụ ọrụ
Principleskpụrụ n'azụ iji sodium oxide (Na2o) dị ka ihe na-egbochi mineral na-emetụta akụrụngwa kemịkal ya na mmekọrịta ya na ịnweta ikuku. Isiokwu a ga-ewebata nkọwapụta molecular owuwu, usoro kemịkal, mmeghachi omume kemịkalụ na usoro mgbochi. Ihe owuwu molecular na usoro kemịkal nke sodium oxide bụ na2o, nke mejupụtara sodium eons (na ^ 2-). Na Filloptotion, isi ọrụ nke sodium oxide bụ ihe eji eme ihe na minel oxyge ya, si otú ahụ gbanwee akụrụngwa nke mineral nke mineral nke mineral. Ngwa na ụkpụrụ sodium oxide na flototion
1. Elu elu oxidation n'oge okpomọkụ n'oge usoro mineral, sodium oxide nwere ike ibute mmeghachi omume oxidation na elu ụfọdụ microllic. Mmeghachi omume a na-abụkarị sodium na-emegharị ma ọ bụ hydroxides na-emegharị ma ọ bụ na-emepụta ihe ndị dị ala ma ọ bụ na-etolite mkpuchi dị elu nke na-egbochi ya. Dịka ọmụmaatụ, maka iron ịnweta (dị ka Fe2O3 ma ọ bụ fer (oh) 3) 2Nafe2 + mmeghachi omume ndị a nke 3h2o na-eme ka a na-eme ka ya na sodium iron oxide, si otú ahụ Ibelata ikike ya na ikike ya na ndị na-eme ihe dị ka ndị anakọta ya), na -ebelata arụmọrụ ya, na inweta nkwuwa okwu nke iron mineral. 2. Ph mmezi mgbakwunye nke sodium oxide nwekwara ike idozi ọnụ uru ph uru nke usoro. N'ọnọdụ ụfọdụ, ịgbanwe mkpụrụ nke ihe ngwọta nwere ike imetụta njiri mara mma nke ịnweta elu, si otú ahụ na-emetụta ndị ịnweta mmiri na-enweghị atụ. Iji maa atụ, na mkpokọta nke mination ọla kọpa, ọnọdụ pọpụ kwesịrị ekwesị dị ezigbo mkpa iji gbochie mkpokọta nri nke mineral ndị ọzọ na-adịghị ọcha. 3. Ebumnuche nke mineral a kapịrị ọnụ nke sochiri anya sodium na-enwekarị otu nhọrọ ma nwee ike imepụta nsogbu na mineral. Iji maa atụ, mgbochi nke mineral iron dị irè karịa mmeghachi omume dị n'etiti Sodium Oxide na elu igwe igwe ígwè sie ike na-egbochi mmekọrịta ya na onye na-ahụ maka ya. 4. Ndị na-emetụta usoro mgbochi ahụ mmetụta nke sodium na-emetụta dị ka ihe isi na-eme ihe ngwọta na ihe ngwọta nke ihe ngwọta, na uru kemịkalụ, na ndị ọzọ ọnọdụ arụmọrụ na usoro ịchọ mma. Ihe ndị a na - arụkọ ọrụ iji chọpụta nsonaazụ na - egbochi onwe ya na akwa Sugability nke sodium oxide na otu usoro. Nchịkọta na ngwa ọdịnala na flotional na-eme ihe na mmiri na ịnweta elu na-agbanwe ihe dị elu ya, si otú ahụ nweta nnweta mgbochi nke mineral ahụ akọwapụtara. Usoro ya nke ihe na-agụnye mmeghachi omume oxidation, ndozi p p P P P P P P P P P P P P PP na ikike ịnweta nri kemịkal. Site na nyocha dị omimi na ịnweta ịnweta ịnweta na teknụzụ, ntinye nke sodium oxide na ndị ọzọ na-egbochi ụlọ ọrụ na-arụ ọrụ ịnweta. Ngwakọta a na omume na-enye ndị injinia na ndị na-eme nchọpụta nke nwere ohere iji ghọta ma na-eme ngwa ngwa ịnweta mgbake na ngwaahịa.
Ngwa nke sodium oxide
Mgbe ị na-ekwu maka oge a na-ekwu okwu dị ka ahịhịa mination dị ka ahịhịa mination na-egbochi ya, enwere ike ịhụ na ọ na-arụ ọrụ dị mkpa na nhazi nke ụdị orles dị iche iche. Ihe ndị a bụ ọtụtụ usoro ngwa akọwapụtara: 1. Ngwa na ígwè na-acha uhie uhie na-enwekarị mineral, gụnyere hemhetite, magnetite) na sọlfọ. Ihe (dika Pyrite). Na usoro ọgwụgwọ nke iron ore, mgbe ọ dị mkpa iji meziwanye ọnụego mgbake nke ọla na-abụghị ndị na-adịghị mma, enwere ike iji sodium oxide dị ka ihe mgbochi iji gbochie mkpochapụ nke iron mination. Iji maa atụ, mgbe ị na-arụ ọrụ ọla kọpa, ma ọ bụ sodium oxide nwere ike imeghachi omume ma ọ bụ hydroxides n'elu igwe na-efe efe, si otú ahụ na-egbochi ịkwagharị ọla kọpa ma mee ka mgbake nke ọla kọpa. A na-akawanye ọnụego. 2. Ngwa na mkpocha ọla kọpa ọla kọpa na usoro ịchọ mma nke ọla kọpa na-eme, a na-ele anya imeziwanye ọnụego ọla kọpa ka na-egbochi ịkwagharị fopation nke zinc. N'okwu a, sodium oxide nwere ike bulie ọnọdụ nke usoro ọgwụgwọ site na idozi ọnụ ahịa nke ph agwọ ahụ, ọ ga-eme ka ọnụ ọgụgụ nke mination nke zinciat, na-abawanye ọnụego ọla kọpa na klas. 3. Ngwa na nhazi nke ndu-fil-zincide Orde-zinfide na-esonye ya site na ọnụnọ nke ígwè, na ọnụnọ nke mineral iron ga-emetụta ọnya na-enweghị atụ nke ụzọ na zinc. Na ọgwụgwọ nke ndu-iche-zinc sulte, sodium oxide nwere ike imepụta mkpuchi ma ọ bụ gbanwee elu dị elu site na mmeghachi omume iron, si otú a na-eme ka ọnụego mgbanwe nke ụzọ na zinc . 4. Ngwa nke mineral phosphate na flotphate mination (dika appotite, calcium phosphate na oze, wdg) na-eme ka phosphates phosphates ga-emetụta oke nke ọla ndị ọzọ bara uru. Flotation nwere mmetụta. Enwere ike iji sodium oxide dị ka ihe na-egbochi ya, site na idozi ọnụ uru nke usoro ahụ ma ọ bụ na-emegharị ya anya, na-abawanye itinye uche nke ọla ndị ọzọ bara uru (dịka ọla kọpa, nickel, wdg) na-achọ ọkụ na mgbake ọnụego. 5. Ngwa nke milication na mineral milation na mineral mination (dị ka Quartz, Feldspar, na-abụghị mitallic mitaltal na-abụghị mitallic (dịka ọla kọpa, zinc, na-eduga , wdg) mmetụta. Enwere ike belata Sọdium Shororption nke ndị na-asọ oyi site na idozi ọnụ ahịa PH nke ihe ngwọta ma ọ bụ na-emegharị ọnụego mgbake na klas nke mineral na ọkwa.
Oge post: Ọkt-14-2024
