Pofuna kukonza kusankhidwa kwa njirayi, kumawonjezera zovuta za osonkhetsa ndi osonkhetsa, kuchepetsa kulumikizana kwa malo othandiza, ndikusintha malo owonjezera a maluwa, oyang'anira nthawi zambiri amagwiritsidwa ntchito pokonza. Zochitika munthawi yaufulu zimaphatikizapo mankhwala ambiri. Malinga ndi gawo lawo pakuchita bwino, atha kugawidwa m'magulu, oyendetsa, omwe amawathandiza, zopingasa, zoletsa zake, zoletsa zimalepheretsa kapena kuchepetsa adsorption kapena zochita za Wosonkhanitsa pamtunda wopanda macheredwe, ndikupanga filimu ya hydrophilic pamwamba paminerals. Sodium oduratioritor ndi imodzi mwazoletsa zopingasa.
Momwe sodium oxide inribititors amagwira ntchito
Mfundo yomwe mudagwiritsa ntchito sodium oxide (namo) ngati choletsa maluwa a mchere imakhudza mitundu yake ya mankhwala ndi kuyanjana ndi michere. Nkhaniyi ifotokoza mwatsatanetsatane kapangidwe kake, njira ya mankhwala, mankhwala ndi mankhwala osokoneza bongo. Zojambula masentimita ndi mawonekedwe a mankhwala a mankhwala a sodium oxide ndi Na2o, yomwe ili pawiri ya sodium (na Panjira ya mchere, ntchito yayikulu ya sodium oxide ndikuchita mankhwala amtundu wa oxyagen pamchere, posintha michere ya mchere ndikulepheretsa kuwonekera kwa michere inaya. Kugwiritsa ntchito ndi mfundo za sodium oxide mu flootation
1. Izi nthawi zambiri zimaphatikizapo kubwereza kwa sodium kapena ma hydroxide padziko lapansi kuti apange mankhwala okhazikika kapena kupanga mawonekedwe osokoneza bongo omwe amalepheretsa kugwedeza kwa mchere wa mchere. Mwachitsanzo, za mchere wa mchere (monga Feya3 kapena Fe (Oh) 3), sodium oxide → 2Neo + 1 → 2nafeo2 + zomwe zimachitika 3h2o zimapangitsa mchere wachitsulo kuti uzitiphiridwa ndi sodium in, motero kuchepetsa Kutha kwa ADSORORARD ndi othandizira mabotolo (monga osonkhetsa), kuchepetsa madontho ake, ndikukwaniritsa macheza a mchere wachitsulo. 2. Zosintha za Ph Zowonjezera za sodium oxide zitha kusintha mtengo wa kayendedwe ka kayendedwe ka shot. Nthawi zina, kusintha pH ya yankho kumatha kukhudza mapangidwe ndi mankhwala a mchere, potero kumakhudzanso kusanthula kwamchere pakulongosola. Mwachitsanzo, kulowerera kwa michere yamkuwa, mankhunje oyenera ndiofunikira kwambiri kuti alepheretse kulowerera kwa mchere wina wodetsa. 3. Mwachitsanzo, zoletsa za mchere wachitsulo zimakhala zothandiza kwambiri chifukwa chotsatira pakati pa sodium oxide ndi mawonekedwe a mchere wachitsulo ndi wamphamvu, ndipo sodium in yophika imatha kulepheretsa kuti azichita bwino. 4. Zinthu zomwe zikukhudza njira yoyatsira yolepheretsa mphamvu ya sodium oxium oxide oxide otanthauza, kuphatikizapo mawonekedwe a sodium oxide mu yankho, ndi zina Zogwiritsira ntchito njira yobwereketsa. Zinthu izi zimagwirira ntchito limodzi kuti adziwe zolephera komanso kuyenera kwa sodium oxide mu dongosolo laulemu. Chidule ndi Kugwiritsa ntchito ngati choletsa kulowera mchere, sodium oxide wamba amagwira ndi mchere wa mchere kuti asinthe mawonekedwe ake, potero kukwaniritsa zoletsa za mchere wapadera wa michere. Mphamvu yake yochitapo kanthu imaphatikizapo maxidation otemera, kusintha mawu ndi kutengera kwa mchere wa mankhwala. Ndi kafukufuku wopitilira mosalekeza pa malingaliro a mchere ndi ukadaulo, kugwiritsa ntchito sodium oxide ndi zoletsa zina kudzakhala koyenera komanso kovuta, kupereka mwayi wowonjezera ndi mayankho a makampani opanga mineral. Kuphatikiza kwa chiphunzitso ndi kuyeserera kumapereka mainjiniya opanga mineral ndi ofufuza omwe ali ndi mwayi wopeza kwambiri komanso kugwiritsa ntchito zoletsa zotsekemera kuti athe kuchira.
Kugwiritsa ntchito sodium oxide zoletsa
Polankhula za ntchito za sodium oxide oxide ngati chikondwerero cha mchere choletsa, chitha kuwoneka kuti limakhala ndi gawo lofunikira pokonza mitundu yosiyanasiyana ya ores. Otsatirawa ndi milandu ingapo yotsatira: 1. Kugwiritsa ntchito mu chitsulo cha iron flat scotation iron ndi michere yambiri, kuphatikizapo ma oxides (monga hematite) ndi sulfides yachitsulo. Zinthu (monga pyrite). Pakusintha kwa chisanu ndi chisanu, pomwe ndikofunikira kukonza chitsulo chosasinthika cha zitsulo zomwe sizingagwiritsidwe ntchito ngati choletsa kuti chiletse michere yachitsulo. Mwachitsanzo, mukakonza kwamiyala yamiyala yomwe ili ndi ma sulfides achitsulo, sodium oxide imatha kuchitira ma oxide kapena hydroxide pa chitsulo chotchinga kuti apange mchere wotchinga, ndikulola kuchira kwa mkuwa. Mulingo wasinthidwa. 2. Kugwiritsa ntchito kuloza kwa Copper-zin ore pakuwoneka kwa oreta-zinc ore, nthawi zambiri amayembekeza kukonza momwe mungabwezeretse mkuwa pomwe mukuletsa chinsalu cha zinki. Pankhaniyi, sodium oxide imatha kukonza zochitika za Flotation posintha njira ya PH ndi kalasi. 3. Kugwiritsa ntchito pachiwopsezo cha kutsogolera kwa Asu-zinc sulfide ore-zinc nthawi zambiri kumayenda ndi kupezeka kwachitsulo, ndipo kupezeka kwa mchere wachitsulo kudzakhudzanso zotsatira za kutsogolera ndi zinki. Mankhwalawa otsogola-zinc sulfide ore, sodium oxide imatha kupanga chophimba kapena kusintha mineral mineral minerals ndi kukonzanso kwa chinsalu chowongolera ndi zinc . 4. Kugwiritsa ntchito mchere wa phosphate mu flotation mchere wa phosphate mchere (monga Perutite, calc. Flotation imakhala ndi vuto. Sodium oxide imatha kugwiritsidwa ntchito ngati choletsa pamenepa, mwa kusintha mtengo wa pH mkuwa, nickel, etc.) Kusankha kwa Flotation ndi kuchira. 5. Kugwiritsa ntchito michere yosiyanasiyana mumichere yamanja (monga quartz, feldspar, etc.) nthawi zambiri amakhala michere yopanda zitsulo ku Ores, koma nthawi zina, kupezeka kwawo kumakhudza minerals (monga mkuwa, zinc) , etc.) zotsatira. Sodium oxide amachepetsa mpikisano wa adsorongption wa ma flotations posintha mtengo wa njira yothetsera vutoli kapena kuwongolera michere ya michere.
Post Nthawi: Oct-14-2024
