Kumvetsetsa chitsulo sulfide: katundu, mapangidwe, ndi ntchito

Chitsulo sulfide, chilengedwechi mwachilengedwe, chimakhala m'njira zosiyanasiyana ndi zinthu zosiyanasiyana. Mjezi zokwanira izi amafufuza mitundu yosiyanasiyana yachitsulo cha icepide, mapangidwe awo a mapangidwe awo, mikhalidwe yofunika, kugwiritsa ntchito kwambiri mafakitale osiyanasiyana. Tidzasamalira zodzoladzola mankhwala, zinthu zakuthupi, ndi tanthauzo lachilengedwe za mchere wofunikirawu.

Mitundu ya Salfide

Pyrite (FES₂)

Nthawi zambiri amatchedwa golide wa Sweecy chifukwa cha mtundu wake wachikaso, PRITITE ndiyofala kwambirichitsulo cha icepidemchere. Ndi gwero lalikulu la sulufule ndipo nthawi zambiri amapezeka m'miyala yamiyala komanso yamatamorphic. Kuuma kwa Prterite ndi Crystalline kozungulira ndizosiyanasiyana. Kukhazikika kwake mu mpweya ndi madzi kumabweretsa maxidation, kupanga sulfuric acid - njira yokhala ndi zotsatira za chilengedwe zomwe zimakambirana pambuyo pake.Dziwani zambiri za Cryrislography's Crystagraphy pano.

PRRAHOTITIT (TR_1-xS)

PRYRATER ndi chinthu chinanso chofunikirachitsulo cha icepidemichere yokhala ndi chitsulo chosinthika, choyimiridwa ndi formula_1-xS, komwe x imachokera ku 0 mpaka 0.17. Kusintha kwa maginito kumapangitsa kuti mphamvu yake yamagnetis isapangitse maginito ena pomwe ena sakhala. Mtundu wake umakhala wa bulauni-wakuda kapena mkuwa, ndipo nthawi zambiri amapezeka poyanjana ndi mchere wina wa sulfisi. Purrhotite amakondanso kofunikira m'machitidwe ena a tizilombo ndipo kungakhale gwero la chitsulo ndi sulufule.

Mackinawaite (FES)

Mackinawaite, Frorouschitsulo cha icepide, nthawi zambiri imapezeka ngati yolozera ku sulfides ina yachitsulo, ndikupanga pansi pa kutentha kochepa. Ndi mchere wosakhazikika ndipo umasintha mwachangu kukhala mitundu yokhazikika ngati Purte pansi pa mikhalidwe ina ndi zachilengedwe. Kumvetsetsa mapangidwe ake kumathandiza pakutanthauzira njira zopumira ndikulosera za chitsulo m'malo osiyanasiyana. Makhalidwe ake amaphatikizapo mtundu wakuda ndi mawonekedwe a hexagol crystalline.

Mapangidwe a chitsulo sulfide

Chitsulo cha icefideMachere a mchere kudzera mu miyeso yosiyanasiyana yazipembedzo. Makina amodzi wamba amaphatikizapo zomwe zimachitika pakati pa zothetsera zolemera komanso zosungunuka za sulufule (hydrogen sulfide, mwachitsanzo) m'maiko a Anaerobic, monga madampu owoneka bwino. Zochita za bakiteriya zimatha kugwira ntchito yofunika kwambiri m'machitidwewa, kukhumudwitsa enachitsulo cha icepidemcherewo. Ma hydrothermal ma vents pansi pa nyanja ndi malo enansochitsulo cha icepidemapangidwe. Mikhalidwe ya kutentha, kupsinjika, ndipo kupezeka kwa zinthu zina kumapangitsa mtundu wachitsulo cha icepidezimapangidwa.

Ntchito za Salfide

Chitsulo cha icefideMinerals ili ndi njira zingapo zofunika:

• Kupanga kwa Sulfure:Gorite ndi gwero lalikulu la sulfure pa malonda ogulitsa mankhwala, ogwiritsidwa ntchito popanga sulufuric acid ndi mankhwala ena a sulufule.
• Kupanga Zitsulo:Winawakechitsulo cha icepideMinerals imakonzedwa ngati ore kuti ichotse chitsulo. Ndondomekoyo imaphatikizapo kuchotsa sulufule, yomwe imatha kukhala yovuta chifukwa cha tanthauzo lake.
• Mapata:M'mbiri,chitsulo cha icepideyakhala ikugwiritsidwa ntchito ngati utoto, ngakhale kusakhazikika kwa mpweya kumachepetsa ntchito yake pamawu amakono.
• Catalysis:Pazosankha zina, sulfides iron imatha kukhala ngati othandizirana pakusintha kwina kwa mankhwala.

Mphamvu ya chilengedwe

Oxidation wachitsulo cha icepideMinerals, makamaka pyrite, zimatha kubweretsa a asidi yanga kumiza (AMD). Njirayi imatulutsa sulfuric acid ndi zitsulo zolemera mu chilengedwe, zimayambitsa kuipitsidwa kwakukulu m'madzi ndi dothi. Kuzindikira ndi kusamalira AMD ndikofunikira kuti muchepetse migodi ya Migodi ndi Makhalidwe.

Mapeto

Chitsulo cha icefideimaphatikizapo gulu la mchere wofunikira ndi zinthu zosiyanasiyana. Kuchokera ku gawo lake mwanjira zake zopangira mafakitale ake, kumvetsetsa mitundu yosiyanasiyana, mapangidwe, ndi chilengedwe chachitsulo cha icepidendikofunikira kudutsa minda yosiyanasiyana. Kafukufuku winanso mosalekeza akupitiliza kuyeretsanso kumvetsetsa kwa michereyi.

Chidziwitso: Zidziwitso zomwe zasonkhanitsidwa kuchokera ku zinthu zosiyanasiyana za geological ndi mineralogical.