Ice ii sulfide: chitsogozo chokwanira

Nkhaniyi ikufotokoza mwatsatanetsatane zaice ii sulfide, kuphimba katundu wake, kugwiritsa ntchito, kaphatikizidwe, ndi malingaliro a chitetezo. Tiona mitundu yosiyanasiyana, ntchito wamba, komanso zinthu zachilengedwe zokhudzana ndi gawo lofunikira. Dziwani za kapangidwe kake, zimachitika, komanso njira za mafakitale pomwe imachita mbali yofunika.

Mankhwala ndi kapangidwe ka chitsulo ii sulfide

Kapangidwe ka kristalo ndi polymorphism

Ice ii sulfide, yomwe imadziwikanso kuti Ferruus sulfide, imakhalapo mitundu ingapo ya polymorphic, yomwe imadziwika kwambiri kukhala troilite (FES) ndi PSRRATite (FRYHRHOTITE (THE_1-xS). Troilite amatengera Nickel Arsenide (Nias), pomwe kapangidwe ka PRYHOTFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFIFITITION ndizovuta komanso zimasiyanasiyana malinga ndi zitsulo (x). Kusintha kwachitsulo kumapangitsa kuti maginito ake azitha. Kuzindikira kusiyana kumeneku ndi kiyi yolosera za machitidwe ake pamapulogalamu osiyanasiyana. Mwachitsanzo, mawonekedwe osiyanasiyana a kristalo amakopa mosavutaice ii sulfideAmayamwa ndi zinthu zina.

Mankhwala Osiyanasiyana

Ice ii sulfideMangani ma acid, amapanga hydrogen sulfide (h₂S), mpweya wa poizoni wokhala ndi mawonekedwe owora ovunda. Izi zimagwiritsidwa ntchito kawirikawiri pamachedwe othandizira kudziwa kuti pali kukhalapo kwa sulfides. Zomwe zimachitika ndi mpweya amathanso kubalanso chitsulo zosiyanasiyana ndi sulufule dioxide, kutengera mikhalidwe. Kukula kwaice ii sulfideZimapangitsa kuti zikhale zofunikira kuthana nazo bwino komanso kutsatira ma protocol oyenera. Izi ndizofunikira makamaka m'makampani ogulitsa.

Ntchito za Chitsulo II Sulfide

Kugwiritsa Ntchito Mafakitale

Ice ii sulfideamapeza ntchito m'mafakitale osiyanasiyana. Ili ndi chotsogola popanga mankhwala ena a sulufule okhala ndi sulufu, kuphatikiza sulfate yachitsulo. Amagwiritsidwanso ntchito pazophatikizika za mitundu yapadera ya catalysts ndi utoto. Kuphatikiza apo, mu makampani achitsulo, kumvetsetsa zaice ii sulfidendikofunikira kuti muchepetse mtundu wa chitsulo ndi chitsulo. Zodetsa zaice ii sulfideimatha kukhudza katundu wa zitsulo zomaliza. Udindo wake monga gawo limodzi mumitundu ina ya zitsulo zadera siziyenera kunyalanyazidwa. Kafukufuku wowonjezereka ndikofunikira kuti mufufuze zomwe zingachitike.

Kufunikira kwachilengedwe

Mwachilengedwe zimachitikaice ii sulfidendi gawo lalikulu la mchere wambiri, kusewera gawo lofunikira kwambiri pagawo la Geochemical. Kupezeka kwake m'miyala ndi dothi kungakhudze kusunthika kwa zitsulo zolemera komanso zodetsa zina. Oxidation waice ii sulfideZimathandizira a asidi ku ngalande yanga, vuto lalikulu lachilengedwe. Kumvetsetsa za ntchito yake pankhaniyi ndikofunikira kuti chilengedwe chikhale chofunikira kuchiza. Kuphatikiza apo, kutulutsidwa kwa H₂Sice ii sulfidePanthawi yokhudza nyengo ingathe kukopa umamimba wa m'mlengalenga.

Kapangidwe kake ndi kupanga chitsulo ii sulfide

Ice ii sulfideItha kuphatikizidwa kudzera m'njira zingapo, kuphatikizaponso kuchuluka kwa chitsulo champhamvu ndi sulfur pansi pamakhalidwe olamulidwa. Njira zina njira zina zimaphatikizapo kuwononga mchere wa zitsulo ndi magwero a sulfati, monga sodium sulfide kapena hydrogen sulfide. Kusankha njira kumadalira chiyero chomwe mukufuna. Zomwe zimagwiritsidwa ntchito kwenikweni zimathandizira mawonekedwe omaliza a kristalo ndi katundu wa kapangidwe kakeice ii sulfide.

Kusamala

Chifukwa cha kutulutsidwa kwa poizoni hydrogen sulfide gasi, wogwiriraice ii sulfidepamafunika chisamaliro mosamala kwa njira zachitetezo. Zida zoyenera zoteteza payekha (PPE), kuphatikiza magolovesi, kuteteza maso, komanso kupuma, kuyenera kugwiritsidwa ntchito. Mpweya woyenera kwambiri ndikofunikira kuti muchepetse chiwopsezo cha kuwonekera. Ngati mungagwiritse ntchitoice ii sulfide, ndizosavuta kumvetsetsa ndikumatsatira ma sheet onse olandila deta (ma sds) ndi mafakitale abwino.

Kufufuzanso

Kuti mumve zambiri zokhudzana ndi katundu ndi mapulogalamu aice ii sulfide, tchulani mabuku a sayansi komanso zolembedwa, kuphatikiza zomwe zimasungidwa ndi mabungwe odziwika bwino sayansi. Mutha kupezanso chidziwitso chothandiza patsamba mafakitale chikugwirizana ndi kupanga mankhwala. Kumbukirani kuti nthawi zonse kutetezedwa mukamachita ndi mankhwala.

Chidziwitso: Izi ndi za zophunzitsira zokha ndipo sizikuyenera kuonedwa ngati upangiri waluso. Nthawi zonse funsani akatswiri oyenerera a mapulogalamu ena.