Kumvetsetsa ndi kugwiritsa ntchito pyrite (chitsulo cha sulphide)

Bukuli lokwanira lino limayang'ana katundu, mapulogalamu, ndi malingaliro otetezeka ozungulirasulphide pyrite, omwe amadziwikanso kuti Golide wa Pyrite kapena Golide wa Wopusa. Timacheza m'mapangidwe ake, kugwiritsa ntchito mafakitale, mphamvu zachilengedwe, komanso zoopsa zomwe zingachitike. Phunzirani kusiyanitsasulphide pyriteKuchokera pamichere ina ndikumvetsetsa tanthauzo lake m'magawo osiyanasiyana.

Kodi PRYITE (Salfude ya Chitsulo) ndi chiyani?

Sulphide pyrite(Fes₂) ndi mchere wa sulfide ndi mtundu wachikasu ndi chikaso chachitsulo. Dzinalo limachokera ku liwu Lachigiriki la Pyr, kutanthauza moto, ndikuwonetsa kuthekera kwake kupaka zipatso zikamenyedwa. Katunduyu, ndi mawonekedwe ake, nthawi zambiri zimabweretsa chizindikiritso cholakwika ngati golide, chifukwa cha golide wopusa wa Nick. Komabe, mawonekedwe ake a cubic kapena ma pyritiohel a crystadral amalola kuzindikiritsa kowonekeratu ndi akatswiri odziwa masewera olimbitsa thupi ndi othandizira mchere. Mchere ndi wosasinthika mumiyala yambiri, nthawi zambiri imapezeka m'maso, miyala yamphamvu, komanso yopanda pake.

Mankhwala Opangidwa ndi Mankhwala

Sulphide pyritemakamaka ndi chitsulo ndi sulufule, ndi zinthu zomwe nthawi zina zimakhalapo. Kuuma kwake pamlingo wa mohs ndi 6-6.5, kuwonetsa kukana kwake kukanda. Mchereyo umawonetsa dongosolo la makhribic yosiyanasiyana, nthawi zambiri limawonetsa makhiristo opangidwa bwino ndi zikhulupiriro. Kuchulukitsa kwake kuli pafupifupi 5 g / cm3, okwera kwambiri kuposa michere yambiri. Kukhazikika kwa mankhwala kwasulphide pyritezimasiyanasiyana makamaka malinga ndi nyengo yachilengedwe. Maxidation ndi kutulutsidwa kwa sulfuric acid ndi nkhawa yayikulu yomwe timakambirana pambuyo pake.

Ntchito za Puste

Sulphide pyriteImakhala yofunika kwambiri yopanga mafakitale. M'mbuyomu, inali gwero la sulfure wa sulfuric acid, mankhwala ofunikira mafakitale. Ngakhale kugwiritsidwa ntchito kwake kwatha chifukwa cha kupezeka kwa magwero a sulufur, amapezabe ntchito:

1. Solufuric acid

Ngakhale osafala tsopano,sulphide pyriteamakhalabe wopanga sulfure wa sulfuric acid m'madera ena. Njira iyi, komabe, imaphatikizapo ziganizo zazikulu zachilengedwe chifukwa cha m'badwo wa sulufure dioxide, yoyipitsa mpweya. Njira zamakono zimatsindika zotsukira komanso kugwiritsa ntchito njira zachilengedwe zachilengedwe.

2. Migodi ndi Metallitsargy

PRYYITER nthawi zambiri amapezeka limodzi ndi michere ina yamiyala, ndipo kupezeka kwake kumatha kukhala ndi malingaliro a migodi ndi migodi. Kugula kwake kumatha kukhudza kuchotsako ndi kukonzanso kwa michere ina, kufunikira madandaulo a mosamala ndikuganizira za chilengedwe. Ndikofunikira kuwongolera mawonekedwe oyenera a mchere ndi kuwunika kwa chilengedwe musanayambe ntchito iliyonse.

Maganizo a chilengedwe ndi chitetezo

Oxidation wasulphide pyriteimatha kubweretsa mapangidwe a sulfuric acid, omwe amathandizira asidi yanga kukhetsa (AMD), vuto lalikulu lachilengedwe. Njirayi imatulutsa zitsulo zolemetsa m'madera ozungulira, zimapangitsa kuwonongeka kwa madzi ndi zachilengedwe. Kuzindikira ndi kusamukira ku ziwopsezo za AMD ndikofunikira mu migodi yodalirika ndi michere. Migodi Yodalirika, monga kasamalidwe koyenera zinyalala, ndizofunikira popewa kapena kuchepetsa chilengedwe cha PYERIYA maxidation.

Kusiyanitsa pyyte kuchokera ku golide

Mawonekedwe azowoneka pakatisulphide pyriteNdipo golide nthawi zambiri zimabweretsa kukhulupirika. Komabe, kusiyana kwakukulu kwakukulu kumakhalapo. Prrite nthawi zambiri amawonetsa chilengedwe komanso mawonekedwe a cubic, pomwe golide umakhala wopanda vuto ndipo amawonetsa mtundu wachitsulo popanda chikaso chopanda pake. Kuyesa kosavuta, kupaka mchere mbale yauto, amatha kusiyanitsa awiriwo. Prrite amapanga chingwe chakuda chamdima, pomwe golide amasiya chingwe chachikaso.

Mapeto

Sulphide pyrite, ngakhale anali kuyanjana ndi golide wopusa, umakhala wofunika kwambiri m'makampani a mafakitale komanso zozizwitsa. Kumvetsetsa zomwe zili zake, ntchito, ndi chilengedwe Kupititsa patsogolo kwa ntchito komanso kugwira ntchito kwaukadaulo kupitilizabe kuonetsa kuti timamvetsetsa komanso kugwiritsa ntchito mchere womwe ukusintha. Kuti mumve zambiri pankhani yogwiritsira ntchito migodi yaudindo ndi chilengedwe, chonde funsani boma ndi makampani ogwirira ntchito.