icyuma cya sulferi icyuma ii sulfide

Amazi ya sufuru: Kwibira cyane muri Iron (II) SulfideIron (II) sulfide, izwi kandi nka ferrous sulfide, ni uruganda rushimishije rufite uburyo butandukanye hamwe n’imiti ishimishije. Iyi ngingo irasesengura imiterere, imiterere, imikoreshereze, hamwe nibisobanuro bifitanye isano na cluster ya sulfure.

Imiterere ya Icyuma Cyuma Cyuma (II) Sulfide

Icyuma Cyuma Cyuma (II) Sulfide Imiterere binyuze mubitekerezo bitandukanye, akenshi birimo guhuza ibyuma na sulferi mubihe byihariye. Uburyo bumwe busanzwe ni reaction itaziguye hagati yicyuma na sulferi hejuru yubushyuhe bwo hejuru. Iyi reaction ni exothermic kandi itanga ubushyuhe bugaragara. Ikigereranyo kuri iki gisubizo ni: Fe (s) + S (s) → FeS (s) Ubundi, Icyuma Cyuma Cyuma (II) Sulfide Irashobora kugwa mubisubizo byamazi arimo ion (II) ion (Fe²⁺) na sulfide ion (S.^2-). Gukemura kwa Icyuma Cyuma Cyuma (II) Sulfide ni bike, biganisha ku mvura yacyo ndetse no ku gipimo gito cya reaction. Imiterere isobanutse (pH, ubushyuhe, kwibanda) bigira ingaruka cyane kubwoko na kristu ya FeS yavuyemo.

Guhindagurika hamwe na Crystal Imiterere

Ni ngombwa kumenya ko FeS ishobora kubaho muburyo butandukanye bwa kristu, buri kimwe gifite imiterere yihariye. Mackinawite (tetragonal FeS), uburyo bworoshye, akenshi nibicuruzwa byambere byimvura. Igihe kirenze, irashobora guhinduka mubice bihamye nka pyrrhotite cyangwa troilite, bitewe nubushyuhe nibidukikije. Kwiga kuri izi mpinduka ni igice cyubushakashatsi bukomeje.

Ibyiza bya Icyuma Cyuma Cyuma (II) Sulfide

Icyuma Cyuma Cyuma (II) Sulfide ni ibara ryijimye, ryoroshye cyane hamwe nicyuma. Isura nyayo irashobora gutandukana bitewe nubuziranenge nuburyo bwa kristu. Ibintu by'ingenzi birimo:

Umutungo	Agaciro	Inyandiko
Ingingo yo gushonga	1193 ° C (Troilite)	Irashobora gutandukana gato ukurikije imiterere ya kristu
Ubucucike	4.7-4.8 g / cm3	Agaciro kagereranijwe; Biterwa na form
Gukemura	Amazi make	Igisubizo hamwe na acide

Amakuru yagereranijwe ashingiye ku masoko atandukanye.

Porogaramu ya Icyuma Cyuma Cyuma (II) Sulfide

Icyuma Cyuma Cyuma (II) Sulfide ibona ibisabwa mu nganda nyinshi, harimo:

Metallurgie

Nibigize amabuye y'icyuma kandi bigira uruhare mubikorwa byo gushonga ibyuma.

Synthesis

Ikora nkibikoresho byo gutangira cyangwa reagent muguhuza ibindi bintu birimo sulfure.

Ubumenyi bwibidukikije

Gusobanukirwa imiterere nimyitwarire ningirakamaro mukwiga ibinyabuzima bya biogeochemiki nimbaraga zo gutunganya ibidukikije. Kubaho kwa Icyuma Cyuma Cyuma (II) Sulfide irerekana ibidukikije byihariye, nkibidukikije bya anaerobic mubutaka cyangwa mubutaka. Kuba ikora hamwe na ogisijeni n'amazi bigira uruhare mu kuzenguruka ibyuma na sulferi muri ibi bidukikije.

Amahuriro ya Iron-Sufuru: Igitekerezo gifitanye isano

Ihuriro rya fer-sulfure ni cofactors zingenzi muri enzymes nyinshi, zigira uruhare runini mubikorwa byibinyabuzima nko guhererekanya electron na catalizike. Aya matsinda, akenshi arimo ion na sulfide ion muburyo butandukanye (urugero, [2Fe-2S], [4Fe-4S]), iboneka mubinyabuzima byinshi. Gusobanukirwa na bioinorganic chimie yaya matsinda bitanga ubushishozi muburyo bwibanze bwibinyabuzima. Ubundi bushakashatsi kuri synthesis hamwe no kuranga ayo matsinda ni ngombwa muri siyansi.

Kubikoresho byiza bya silicon nziza, nyamuneka tekereza kuvugana Imbere muri Mongoliya Xinxin Silicon Inganda Co, Ltd. kubyo ukeneye mu nganda.

Icyitonderwa: Amakuru yatanzwe muriyi ngingo ni ay'uburezi gusa. Buri gihe ujye ubaza impapuro zumutekano zikwiye (SDS) hanyuma ukurikize imyitozo ya laboratoire itekanye mugihe ukoresha imiti.