gukora sulfide

Gukora Iron Sulfide: Ubuyobozi Bwuzuye Gukora sulfide ni uburyo bushimishije bwimiti hamwe nibikorwa bitandukanye. Aka gatabo gatanga incamake yuburyo, uburyo bwo kwirinda umutekano, hamwe nibitekerezo bifatika bigira uruhare mukurema uru ruganda rukomeye. Tuzashakisha uburyo butandukanye, uhereye kumyerekano yoroshye yo mwishuri kugeza kubuhanga buhanitse.

Gusobanukirwa Iron Sulfide

Icyuma cya sulfide (FeS) ni imiti ivangwa na reaction ya fer na sulfure. Imiterere myinshi irahari, ikunze kuba icyuma (II) sulfide. Gusobanukirwa imiterere ya sulfide ni ngombwa kugirango bigerweho neza. Ni umukara wijimye kugeza umukara ukomeye, udashonga mumazi, kandi ukorana na acide kugirango ubyare gaze hydrogène sulfide, ibintu bifite ubumara bukabije kandi bwaka. Ibi bisaba gufata neza no gufata ingamba zikwiye z'umutekano.

Ubwoko bwa Iron Sulfide

Ubwoko butandukanye bwa fer sulfide ibaho, buri kimwe gifite imiterere nuburyo butandukanye. Imiterere ikunze kugaragara ni fer (II) sulfide (FeS) na fer (III) sulfide (Fe)₂S₃). Itandukaniro ryabo riri muburyo bwa okiside yicyuma nibisubizo bya chimique. Aka gatabo kibanze cyane cyane ku gukora fer (II) sulfide, kubera synthesis yoroshye.

Uburyo bwo gukora sulfide y'icyuma

Hariho uburyo butandukanye bwo guhuza sulfide, uhereye kubintu byoroshye bitaziguye kuburyo bugenzurwa.

Imyitwarire itaziguye y'icyuma na sufuru

Ubu ni bwo buryo bworoshye. Icyuma cyibanze (nka fayili yicyuma) nifu ya sulfure bishyushya hamwe. Igisubizo ni exothermic, kurekura ubushyuhe nk sulfide imiterere.

Inzira:

1. Vanga ibyuma hamwe nifu ya sulfure mukigereranyo cya stoichiometric (urugero, igipimo cya 1: 1) .2. Witonze ushushe imvange mubintu bikomeye cyangwa birwanya ubushyuhe ukoresheje icyotezo cya Bunsen cyangwa isahani ishyushye. Fume hood irasabwa kubera ubushobozi bwo gukora gaze ya dioxyde de sulfure.3. Itegereze uko byifashe - imvange izaka cyane nkuko ikora. Komeza gushyushya kugeza reaction irangiye kandi habonetse umukara umwe rukumbi.4. Emerera ibicuruzwa gukonja rwose mbere yo kubikora.

Gukoresha Iron (II) Chloride na Sodium Sulfide

Ubu buryo bukubiyemo imvura igwa. Icyuma (II) chloride (FeCl)₂) igisubizo gikora hamwe na sodium sulfide (Na₂S) igisubizo cyo gukora imvura ya sulfide (II) sulfide.

Inzira:

1. Tegura ibisubizo byamazi byicyuma (II) chloride na sodium sulfide.2. Buhoro buhoro ongeramo sodium sulfide yumuti wa chloride ya fer (II) mugihe ukomeje.3. Imvura yumukara ya sulfide bizashiraho.4. Shungura imvura kugirango uyitandukanye nigisubizo.5. Koza imvura ukoresheje amazi yatoboye hanyuma uyumishe.

Kwirinda Umutekano

Gukorana nimiti bisaba kubahiriza byimazeyo protocole yumutekano. Buri gihe ujye wambara ibikoresho byihariye byo kurinda (PPE), harimo indorerwamo z'umutekano, gants, n'ikote rya laboratoire. Kora ahantu hafite umwuka mwiza cyangwa munsi ya fume kugirango wirinde guhumeka imyuka yubumara. Kurandura neza imyanda yimiti nayo ni ngombwa.

Gukoresha Iron Sulfide

Sulfide y'icyuma ifite porogaramu zitandukanye, zirimo: Mu gukora aside sulfurike. Nkibigize mubikorwa bimwe na bimwe byuma. Muri synthesis yandi miti yimiti.

Umwanzuro

Gukora sulfide ikubiyemo tekinike zitandukanye, buri kimwe gifite ibyiza n'ibibi. Gusobanukirwa nuburyo bwimiti nuburyo bwo kwirinda umutekano ni ngombwa kugirango bigerweho neza kandi bikemurwe neza. Wibuke guhora ushyira imbere umutekano no gukurikiza inzira za laboratoire. Kubikorwa binini cyangwa porogaramu zidasanzwe, baza impuguke zibishinzwe. Ubundi bushakashatsi mubikorwa byihariye hamwe nuburyo bugezweho burashobora kunoza gusobanukirwa no gushyira mubikorwa iyi miti ikomeye.