Habka Sodium Hydrosulfide ee loogu talagalay ka-soo-kabashada birta ee qiimaha leh ee Biyaha Asiidhka ah

Ka-soo-kabashada Birta Waxtarka leh ee Biyaha Asiidhka leh Sodium Hydrosulfide

Background

Labaatankii sano ee la soo dhaafay, horumarka sayniska iyo tignoolajiyada ee xawliga ah iyo dhismaha dhaqaalaha, baahida kheyraadka macdanta ayaa sii kordhayay maalinba maalinta ka dambeysa. Helitaanka macdano fudud oo la soo xulay iyo macdano qani ah oo keli ah ayaa noqonaysa mid aad dhif u ah. Macdanta macdanaha isku dhafan ee leh cabbirro qurubyo isku dhejisan iyo darajooyin hoose ayaa kor u kacaya, waxaana jira dalabaadyo sii kordhaya ee alaabooyinka iyo tayada kala duwan. Si loo daboolo baahiyaha qaybaha kala duwan ee dhaqaalaha qaranka ee wax soo saarka macdanta, waxa jirta baahi degdeg ah oo loo baahan yahay in la sameeyo habab cusub oo macdanta lagu farsameeyo oo hufan, dhaqaale ahaan faa’iido u leh, kuna habboon maaraynta deegaanka.

Habka soo kabashada biraha qiimaha leh ee biyaha acidic isticmaalaya Sodium hydrosulfide wuxuu leeyahay heerka soo kabashada sare iyo faa'iidooyinka dhaqaale ee muhiimka ah. Habka waxaa ka mid ah tallaabooyinka soo socda:

Habka Sodium Hydrosulfide ee loogu talagalay ka soo kabashada birta qiimaha leh ee ka soo kabashada biyaha aysiidhka ah


01.Haanta Kaydka Biyaha Heerka Sare

Biyaha aashitada ah ee ka dhasha geeddi-socodka macdanta ayaa marka hore ka soo qulqulaya haanta kaydinta biyaha ee heerka sare ah waxayna galaan haanta falcelinta birta ee ugu horreysa, halkaas oo lagu daro lime. Ionyada birta ee trivalent ee ku jira biyaha acidic ayaa soo dada oo ay weheliyaan kaalshiyam sulfate, iyo inta badan ion birta trivalent ayaa laga saaraa biyaha acidic ah.

02.Haanta falcelinta birta ee ugu horeysa

Dareeraha falcelinta ayaa ka soo qulqulaya haanta falcelinta birta ka saarida taangiga ugu horreeya, halkaas oo flocculant lagu daro.

03.Taangiga falcelinta birta ee labaad

Biyaha ceeriin, oo si fiican loogu qasay slurry lime iyo flocculant, waxay ku qulqulaan haanta dhumucda birta, halkaasoo birta hydroxide iyo calcium sulfate ay degto xagga hoose ee haanta dhumucda.

04.Taangiga Dhegeysiga Koowaad

Biyaha acidic ah oo ay ku jiraan ayoonooyinka birta ah ee qiimaha leh, kuwaas oo laga soo saaray xaddi badan oo birta trivalent ah, waxay ku qulqulayaan cuf-jiidka fal-celinta birta ee sulfide.

05.Metal Sulfide Reactor

Dareen-celinta birta sulfide-ka, biyaha aashitada waxaa si fiican loogu qasaaray birta sulfide precipitate iyo sodium hydrosulfide, taasoo dhalinaysa qaybo bir ah oo sulfide ah.

06.Taangiga Dhegeysiga Labaad

Dareeraha isku dhafan ee ka kooban sulfide birta ah waxay ku qulqulayaan cuf-jiidadka taangiga labaad ee degeyska ee ku dheggan fal-celiyaha sulfide birta, halkaas oo flocculant lagu daro si kor loogu qaado agglomeration ee walxaha sulfide birta qaybo waaweyn.

07. Birta Sulfide haanta dhumucda

Dheefta birta isku urursan ee sulfide waxay degtaa xagga hoose ee haanta dhumucda sulfide birta. Xoq-xaraq ayaa ka saaraya da'da degtay ilaa bartamaha hoose ee haanta dhumucda. Bamka reflux-ku wuxuu si joogto ah dib ugu warshadeeyaa qayb ka mid ah biya-soo-baxa xagga hoose ee haanta dhumucda oo dib ugu celisa taangiga falcelinta birta, halka da'da soo hartay loo diro qashinka dhagaxa qashinka iyadoo loo marinayo bamka gudbinta.

08. Birta Sulfide haanta dhumucda

Bamka wareegga wuxuu si joogto ah dib ugu warshadeeyaa qayb ka mid ah qulqulka ka soo baxa xagga hoose ee taangiga dhumucdiisuna waxay ku celinaysaa birta sulfide reactor. Qaybta kale ee roobabka hoose waxaa loo diraa saxan-iyo-fireem saxaarad filter filter si loogu uruuriyo xooga sulfide birta ah.

Habka Sodium Hydrosulfide ee loogu talagalay ka soo kabashada birta qiimaha leh ee ka soo kabashada biyaha aysiidhka ah

Faa'iidooyinka habka soo kabashada biraha qiimaha leh ee biyaha acidic isticmaalaya sodium hydrosulfide waa sida soo socota:

Sida tooska ah uga soo kabashada biraha qiimaha leh ee biyaha wasakhda ah ee acidic ah ee ay ka dhashaan miinadu waxay ku kacdaa kala badh hababka macdanaha ee soo jireenka ah. Darajada sulfide birta ah ee qiimaha leh ee la helay waxay ku dhowdahay labanlaab ka hababka macdaneed ee soo jireenka ah, oo leh heerka soo kabashada sare iyo faa'iidooyinka dhaqaale ee muhiimka ah. Biyaha wasakhda ah ka dib soo kabashada ka dib waxay ka kooban yihiin ions bir culus oo yar, taas oo keeneysa kharashka daaweynta biyaha wasakhda oo hooseeya iyo faa'iidooyinka deegaanka ee wanaagsan


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