Mfundo, kugwira ntchito ndi mlingo wa sodium metabisfite mu migodi / golide

Sodium metabiishalfite imagwiritsidwa ntchito ngati njira yopangira mchere ku migodi. Ndiwotsamwa kwambiri wowongolera wa Copper XAntHhary ngati michere pamiyala ya sulfa, amalimbikitsa mapangidwe a zinc hydroxite, ndipo amaletsa staletayi. Kuyambiranso hydrocobaltite, sodium metabisusfite ndipo othandizira ena ochepetsera amagwiritsidwa ntchito kuti asungunuke kuti asungunuke mkuwa ndi coblet oxide kuti apeze yankho losakanizika ndi sulfate yamkuwa. Poyerekeza ndi othandizira ena, sodium metabisfite imakhala ndi mphamvu yothetsera katundu, kotero kuchuluka kwa wothandizira mankhwala omwe amagwiritsidwa ntchito kumatha kuchepetsedwa, kuchepetsa mtengo. Kuphatikiza apo, sodium mebatiishalfite imathanso kugwiritsidwa ntchito poletsa mchere monga Syyrite ndi Sluhalerite, kukonza zopindulitsa ndi zopindulitsa. Mukamagwiritsa ntchito sodium metabisulfufute, ndikofunikira kusamala ndi kuwongolera mlingo ndi momwe zinthu zikuwonetsetsa kuti zikhale zothandiza komanso zachilengedwe.
Mu golide wa golide, sodium metabisitor ali ndi ntchito zazikuluzikulu:

- Cholepheretsa cha PRYRITE ndi Delium metabishelfite amatha kuwonjeza mkuwa xantharhate ndi zigawo za michere pansi, ndipo motero zimalepheretsa kuwonekera kwa surfide ndi arsenopyrite.
- Sinthani Kubwezeretsa Golide: Sodium metabishalfite imatha kusungunula kwa oxide oxide ndi cobalt oxide osakanikirana kuti apeze yankho la sulfate ndi cobalt, potengera kuchira kwa golide.
- Chepetsani ndalama zopangira mchere: sodium metabisuulfite imakhala ndi katundu wamphamvu, zomwe zimachepetsa kugwiritsa ntchito mankhwala ena ochepetsa mchere.
Kodi metabiisalfite imagwiritsidwa ntchito bwanji mu migodi yagolide?
Kuchuluka kwa sodium metabibulfite omwe amagwiritsidwa ntchito mu ma golide amakhudzidwa ndi zinthu zambiri, monga mtundu wagolide, magetsi, ndi zina zokwanira.

Malinga ndi kafukufuku wina komanso zochitika zothandiza, mlingo wa sodium metabisfite mu magome agolide nthawi zambiri amakhala pakati pa magalamu ndi makumi pang'ono a ma toni a ore. Mwachitsanzo, mayeso osokoneza bongo a golide wokhotakhota fodya pang'ono, mlingo wa sodium metabishalfite anali 4.0g / l; Panjira yokonza zokutira zokutira za kaboni wambiri wa greton, mlingo wa sodium metabisfite anali 3kg / t.