Lead nitrate ndi mankhwala omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo migodi.Katundu wake wosunthika umapangitsa kukhala chisankho chabwino pamagwiritsidwe angapo pantchito zamigodi.M'nkhaniyi, tiwona zifukwa zomwe lead nitrate imakondedwa pantchito zamigodi komanso phindu lake lalikulu.
Chimodzi mwazofunikira kwambiri za lead nitrate m'migodi ndi ntchito yake ngati cholumikizira pakuyandama.Flotation ndi njira yomwe imagwiritsidwa ntchito kulekanitsa mchere wamtengo wapatali kuchokera ku thanthwe lozungulira.Lead nitrate imagwira ntchito ngati chothandizira, kupititsa patsogolo luso la njirayi pokweza mitengo yamtengo wapatali monga siliva ndi golide.Kuphatikiza kwa nitrate ku cell yoyandama kumathandizira kupanga froth yokhazikika, kumathandizira kulekanitsa kosankha kwa mchere wamtengo wapatali kuchokera ku tinthu tating'onoting'ono ta gangue.
Komanso, lead nitrate imalepheretsanso kuwononga kwa pyrite, komwe kumatchedwanso "golide wa chitsiru," pakuyandama.Pyrite ikhoza kusokoneza kubwezeretsedwa kwa mchere wamtengo wapatali mwa kudya mpweya wochuluka ndi kupanga acidic acid.Mwa oxidizing pyrite, lead nitrate imatsutsana ndi chikoka chake choyipa, zomwe zimapangitsa kuti ntchito yoyandama ikhale yabwino komanso kuwonjezeka kwa mchere.
Nitrate ya lead ndiyothandiza kwambiri pakuwongolera njira zoyandama komanso kupondereza mapangidwe a tinthu tagolide tosamva cyanide.Pochotsa golide pogwiritsa ntchito cyanide, miyala ina imatha kukhala ndi golide wosakanizidwa yemwe ndi wovuta kutulutsa.Komabe, powonjezera nitrate yotsogolera, mapangidwe a mankhwala osasungunuka omwe amalepheretsa kusungunuka kwa golidi akhoza kupewedwa, potero kuonjezera mitengo yobwezeretsa golide kwambiri.
Kuphulika kwa lead nitrate kumapindulitsanso pantchito zamigodi.Ndi gawo lofunikira la zida zophulika zomwe zimagwiritsidwa ntchito pophulitsa miyala ndi miyala.Lead nitrate imagwira ntchito ngati sensitizer, zomwe zimapangitsa kuti zophulika zizitha kuyaka mosavuta ndikupereka mphamvu zofunikira kuti ziwononge mapangidwe a geological.Kukhazikika kwake ndi kuyanjana ndi zinthu zina kumapangitsa kukhala chisankho chodalirika komanso chotetezeka pamachitidwe ophulitsa.
Kuphatikiza apo, lead nitrate imawonetsa kusungunuka kwabwino m'madzi, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito migodi yosiyanasiyana.Kusungunuka kwake kumalola kuwongolera kosavuta komanso kuwongolera molondola m'njira zosiyanasiyana.Kusungunuka kodalirika kwa lead nitrate kumatsimikizira zotsatira zosasinthika ndikuchepetsa kusiyanasiyana pakupanga, zomwe zimapangitsa kuti magwiridwe antchito azigwira bwino ntchito.
Kutetezedwa kwa lead nitrate ndikofunikira kwambiri pantchito iliyonse yamigodi.Ngakhale kuli kofunika kugwiritsa ntchito mankhwala onse mosamala, nitrate ya lead imakhala yokhazikika ikasungidwa ndikusamalidwa bwino.Kutsika kwake koyaka komanso kusasunthika kuzinthu zambiri zomwe wamba kumathandizira kuti zigwiritsidwe ntchito bwino m'malo amigodi.
Pomaliza, lead nitrate imapereka zabwino zambiri zomwe zimapangitsa kukhala chisankho chabwino kwambiri pantchito zosiyanasiyana zamigodi.Udindo wake monga choyatsira choyandama, kuthekera kwake kuthana ndi zowononga za pyrite, komanso mphamvu yake poletsa kupanga tinthu tating'ono ta golide tosamva cyanide kumapangitsa kuti ikhale yamtengo wapatali pakuchotsa mchere.Kuphatikiza apo, kuphulika kwake, kusungunuka m'madzi, ndi chitetezo chonse zimathandizira kuti zigwiritsidwe ntchito kwambiri m'migodi.Posankha lead nitrate, oyendetsa migodi amatha kupititsa patsogolo magwiridwe antchito, kuwongolera kuchuluka kwa mchere, ndikuwonetsetsa kuti malo ogwirira ntchito ali otetezeka.
Nthawi yotumiza: Nov-27-2023
