FESI75-B
Kumvetsetsa chitsulo (ii) sulphide: katundu, kugwiritsa ntchito, ndi chitetezo
Bukuli lokwanira lino limayang'ana katundu, mapulogalamu, ndi malingaliro otetezeka ozungulirachitsulo (ii) sulphide(FS), imadziwikanso kuti ndiwe sulfius. Tidzasamalira m'mitundu yake, kugwiritsa ntchito mafakitale, komanso kusamala mosamala, ndikumvetsetsa bwino za gawo lofunikira.
Mankhwala osokoneza bongo (ii) sulphide
Kapangidwe ndi kapangidwe
Chitsulo (ii) sulphidendi mankhwala osokoneza bongo opangidwa ndi kuphatikiza kwa chitsulo (ii) (Fe2+) ndi sulfide (s2-) Ion. Kapangidwe kake kakang'ono kumakhala cubic, ngakhale polymorph ena amakhalapo. Ndi mdima, wakuda-wakuda wokhala ndi chotupa chachitsulo.
Kutengeka ndi kukhazikika
FES amagwira mosavuta ndi acid, kumasula hydrogen sulfide (h2S), mpweya woopsa komanso woyaka. Kuwonetsedwa ndi mpweya ndi chinyezi kumatha kubweretsa maxiadation, ndikupanga chitsulo chachitsulo ndi sulfites. Kukhazikika kwachitsulo (ii) sulphideZimatengera mikhalidwe zachilengedwe, makamaka kupezeka kwa okosijeni ndi chinyezi. Kusungidwa koyenera ndikofunikira kupewa kuchepa.
Ntchito zamakampani zachitsulo (ii) sulphide
Kupanga hydrogen sulfide
Ntchito imodzi yayikulu yachitsulo (ii) sulphidemabodza oyendetsedwa ndi hydrogen sulfide (h2S) kwa njira zingapo za mafakitale. Zomwe zili ndi amoyo zimapereka njira yosavuta yopangira H2S, ngakhale kuti kusamalira mosamala ndikofunikira chifukwa cha vuto la gasi.
Mapulogalamu a Metallicalgical
Ku Metalliggy,chitsulo (ii) sulphideImagwira ntchito mu njira zina zonona. Ngakhale si chinthu chachikulu choyambirira, chitha kukopa zochita zonse zamankhwala pazachitsulo.
Ntchito Zina
Zina, kugwiritsa ntchito kocheperako kwachitsulo (ii) sulphidePhatikizanipo ntchito yake ngati utoto mu utoto wina komanso ngati gawo lina m'mankhwala ena. Komabe, mapulogalamu awa ndiofana nawokha niche.
Kusamala mosamala ndikugwiritsa ntchito chitsulo (ii) sulphide
Poizoni wa hydrogen sulfide
Kukhudzidwa koyambirira kogwirizana ndichitsulo (ii) sulphideKutulutsidwa kwa Hydrogen Sulfide (H2S) pa zomwe zili ndi asidi. H2S ndi oopsa kwambiri, ngakhale otsika kwambiri. Kuwonetsedwa kumatha kubweretsa mavuto opuma, zotsatira za mitsempha, ngakhale imfa. Zida zabwino kwambiri komanso zoteteza zaumwini (PPE), kuphatikizapo chitetezo chopumira, ndizofunikira mukamayendetsa.
Kusunga ndi Kuyendetsa
Chitsulo (ii) sulphideIyenera kusungidwa pamalo ozizira, owuma, kutali ndi othandizira okopera ndi ma acid. Zovala zosindikizidwa bwino ndizofunikira kuti mupewe kunyowa kunyowa komanso mpweya wabwino. Kuyendera kuyenera kutsatira malamulo otetezeka ovomerezeka.
Kufananiza Katundu wa Sulfides
| Nyumba | Chitsulo (ii) sulphide (FES) | Chitsulo (iii) sulphide (Fe2S3) |
|---|---|---|
| Mitundu ya mankhwala | Mahata | Go2S3 |
| Kaonekedwe | Imvi yakuda | Brownish-Black |
| Chitangwa ndi acid | Amachita mosavuta, kupanga h2S | Mangani, koma osavuta kuposa momwe ma fesi |
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