FeSi75-A

Iron Pyrite (Icyuma 11 Sulfide): Ubuyobozi BwuzuyeIron pyrite, izwi kandi nka zahabu yumupfapfa, ni amabuye y'agaciro asanzwe agizwe ahanini na icyuma 11 sulfide (FeS?). Aka gatabo gatanga incamake irambuye kumiterere, imikoreshereze, nibidukikije.

Ibintu bya fiziki na chimique bya Iron Pyrite

Icyuma 11 sulfide irangwa nibara ryihariye ryumuringa-umuhondo hamwe nicyuma cyiza. Gukomera kwayo ni 6-6.5 kurwego rwa Mohs, bivuze ko bigoye kandi birwanya gushushanya. Muburyo bwa chimique, ni sulfide yicyuma, byoroshye kumenyekana binyuze mububiko bwayo bwa kirisiti. Ntabwo bisa nkibidakorwa mubihe bisanzwe byikirere ariko birashobora kwitwara hamwe na ogisijeni namazi kugirango bibe aside sulfurike, inzira izwi kwizina rya acide mine, tuzabiganiraho nyuma. Imiterere nyayo yimiti irashobora gutandukana gato bitewe nuburyo imiterere ya geologiya yarimo. Umwanda umwe ushobora kuba urimo arsenic, cobalt, cyangwa nikel.

Kumenya Iron Pyrite

Gutandukanya icyuma 11 sulfide kuva zahabu nyayo bisaba kwitegereza neza. Mugihe bisa nibara, pyrite isanzwe yoroheje kandi izasiga umurongo wijimye wicyatsi kibisi-umukara iyo uyisize hejuru ikomeye, bitandukanye na zahabu, isiga umurongo wa zahabu. Ikizamini cyoroshye cya aside irashobora kandi kwemeza umwirondoro wacyo. Pyrite izakorana na acide ikomeye, itanga hydrogène sulfide gaze, ifite umunuko wamagi ubora.

Porogaramu ya Iron Pyrite

Amateka, icyuma 11 sulfide yabaye isoko ikomeye yicyuma na sufuru. Mugihe ikoreshwa ryayo nkisoko yicyuma ryagabanutse kubera kuboneka amabuye yo mu rwego rwo hejuru, aracyafite akamaro mubikorwa byinshi byinganda:

1. Umusaruro wa Acide ya sulfure

Ikigaragara cyane cyo icyuma 11 sulfide ni mukubyara aside sulfurike (H? SO?). Binyuze mu nzira yitwa kotsa, pyrite ishyuha imbere yumwuka, ihindura sulfure dioxyde de sulfure (SO?), Nyuma ikoreshwa mugukora aside aside. Iyi nzira ni ingenzi ku nganda nyinshi, zirimo ifumbire, imiti, n’ibyuma.

2. Ibindi Porogaramu

Umubare muto wa icyuma 11 sulfide zikoreshwa mugukora pigment, nkisoko ya sulfure kubikorwa bimwe na bimwe bya metallurgjiya, no mugukora ubwoko bumwe na bumwe bwa beto.

Ibidukikije Ibidukikije: Amazi ya Acide

Okiside ya icyuma 11 sulfide, cyane cyane mubijyanye n'ubucukuzi bw'amabuye y'agaciro, birashobora gukurura ikibazo gikomeye cyibidukikije: amazi ya acide (AMD). Iyo pyrite ihuye n'umwuka n'amazi, irakora kugirango ikore aside sulfurike, ishobora gutobora ibyuma biremereye biva mu bitare bikikije kandi bikanduza amasoko y'amazi. Aya mazi acide arashobora kugira ingaruka mbi kubinyabuzima byo mu mazi kandi bikaba byangiza ubuzima bwabantu.

Ingamba zo Kugabanya

Ingamba nyinshi zikoreshwa mu kugabanya ingaruka z’ibidukikije bya AMD, harimo: Sisitemu yo kuvura pasiporo: Ibi bifashisha inzira karemano, nk'ibishanga, kugira ngo aside irike kandi ikureho ibyuma biremereye. Sisitemu yo kuvura ifatika: Ibi bikoresha imiti cyangwa ibinyabuzima kugirango bivure amazi acide mbere yuko yinjira mubidukikije. Kwirinda guhura: Kugabanya ingaruka za pyrite mu kirere n’amazi mugihe na nyuma yubucukuzi.

Umwanzuro

Icyuma 11 sulfide, nubwo akenshi birengagizwa, bigira uruhare runini mubikorwa byinshi byinganda kandi bifite ingaruka zikomeye kubidukikije. Gusobanukirwa n'imiterere yabyo n'ingaruka z’ibidukikije ni ngombwa mu gucunga umutungo no kurengera ibidukikije. Ubundi bushakashatsi no guteza imbere ingamba zifatika zo kugabanya AMD ni ngombwa kugirango hagabanuke ingaruka mbi z’ibidukikije zijyanye n’amabuye y'agaciro.

Kubindi bisobanuro kubikoresho bya silicon birambye nibisubizo, tekereza gushakisha imirimo mishya ikorwa na Imbere muri Mongoliya Xinxin Silicon Inganda Co, Ltd.. Ubwitange bwabo mubikorwa byangiza ibidukikije burahuza neza nogukenera ibisubizo birambye mubice byatewe no gucukura amabuye y'agaciro no kuyatunganya.