ifu ya calcium karbide

Icyuma (III) Sulfide: Ubuyobozi BwuzuyeIron (III) sulfide, izwi kandi nka ferric sulphide, ni imiti ivanze na formula Fe? S?. Aka gatabo gatanga incamake yimiterere yacyo, synthesis, porogaramu, hamwe nibitekerezo byumutekano.

Ibyiza bya Iron (III) Sulphide

Icyuma (III) sulfide ibaho muburyo butandukanye, hamwe na stoichiometrie itandukanye. Imiterere isanzwe ni ifu yumukara, amorphous. Ariko, irashobora kandi kubaho muburyo bwa kristu. Ibintu byingenzi byingenzi birimo:

Ibintu bifatika

Kugaragara: Mubisanzwe ifu yumukara, umukara, cyangwa icyatsi-icyatsi kibisi. Gukemura: Kudashonga mumazi. Ingingo yo gushonga: Yangirika mbere yo gushonga. Ubucucike: Biratandukanye bitewe nuburyo bwa kristu.

Ibikoresho bya Shimi

Gukora hamwe na acide: Igira ingaruka hamwe na acide kugirango ikore hydrogen sulfide (H? S), gaze yubumara kandi yaka umuriro. Iyi reaction ningirakamaro mugusobanukirwa ikoreshwa ryayo, cyane cyane mugukora hydrogène sulfide yo gukoresha inganda. Imyitwarire hamwe na aside hydrochloric, kurugero, irakomeye. Oxidation: Birashoboka kwanduza umwuka, buhoro buhoro uhinduka okiside ya fer na sulfate. Iki nikintu kigomba kwitabwaho mububiko no gutunganya.

Synthesis ya Iron (III) Sulphide

Uburyo bwinshi burashobora guhuza icyuma (III) sulfide. Uburyo busanzwe burimo:

Igisubizo cyumunyu wicyuma hamwe na sulfide

Ubu buryo bukubiyemo gufata umunyu (III) umunyu (urugero, chloride ferric) hamwe na sulfide (urugero, sodium sulfide). Igisubizo mubisanzwe kibaho mugisubizo cyamazi, bikavamo imvura icyuma (III) sulfide. Kugenzura imiterere yimyitwarire (ubushyuhe, pH, reaction yibitekerezo) ningirakamaro kugirango ubone ibicuruzwa bifite ibimenyetso byifuzwa. Kugenzura neza ibipimo byerekana ni ngombwa cyane cyane kugirango wirinde ibicuruzwa bidakenewe.

Imyitwarire itaziguye y'icyuma na sufuru

Icyuma (III) sulfide Irashobora kandi guhuzwa mugukora ibyuma byibanze hamwe na sulfure munsi yubushyuhe bwinshi. Ubu buryo, nubwo bushobora kuba bworoshye, busaba kugenzura neza ubushyuhe bwikirere nikirere kugirango wirinde ko habaho andi masoko ya sulfide (nka sulfide y'icyuma (II)).

Gukoresha Ibyuma (III) Sulphide

Mugihe bidakoreshwa cyane nkibindi bikoresho byuma, icyuma (III) sulfide ibona porogaramu mubice byinshi:

Catalizator

Ikora nk'umusemburo mubikorwa bimwe na bimwe bya shimi, nubwo hakenewe ubushakashatsi bwinshi kugirango dusobanukirwe neza ubushobozi bwa catalitiki no kunoza imikorere.

Ibibanziriza izindi mvange

Icyuma (III) sulfide Irashobora gukora nkibibanziriza guhuza ibindi bikoresho byibyuma, akenshi bikubiyemo ubundi buryo bwo kuvura imiti. Iki nikintu gikomeye cyo gukoresha mubumenyi bwibintu.

Pigment

Nubwo bidakunze kugaragara kuruta izindi pigment, ibara ryijimye rishobora kubona niche ikoreshwa muri pigment zimwe. Ibara no gutuza kwa pigment nibitekerezo byingenzi kubisabwa byose.

Kwirinda Umutekano

Gukemura icyuma (III) sulfide bisaba ubwitonzi kubera ingaruka zishobora guterwa: Imyitwarire hamwe na Acide: Nkuko byavuzwe haruguru, reaction hamwe na acide itanga gaze ya hydrogène sulfide yubumara kandi yaka umuriro. Guhumeka bihagije ni ngombwa kugirango wirinde guhura. Birakenewe ibikoresho byumutekano bikwiye, harimo no kurinda ubuhumekero. Guhumeka umukungugu: Guhumeka umukungugu birashobora gutera uburakari. Kurinda ubuhumekero bukwiye bigomba guhora bikoreshwa mugihe ukoresha ifu.

Ubundi bushakashatsi

Ubundi bushakashatsi burakomeje muri synthesis, kuranga, no gukoresha muburyo butandukanye bwa icyuma (III) sulfide. Ubushobozi bwayo nkumusemburo no gukoresha mubumenyi bwibintu nibintu byingenzi byubushakashatsi. Gusobanukirwa nuburyo butandukanye nimiterere yabyo nibyingenzi mugutezimbere ibi bice byubushakashatsi.

Kubindi bisobanuro kubyerekeye ibicuruzwa byiza bya silicon, nyamuneka sura Imbere muri Mongoliya Xinxin Silicon Inganda Co, Ltd..