Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta Oo La Sharaxay

Kiimikooyinka Muhiimka ah ee Hawlaha Macdanta iyo Isticmaalkooda

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 1 sawir.

Warshadaha macdanta ayaa si weyn ugu tiirsan kiimikooyin kala duwan si ay si hufan u soo saaraan ugana baaraandegaan macdanta. Kiimikooyinkan ayaa muhiim u ah horumarinta wax soo saarka iyo hagaajinta heerarka soo kabashada. Waxay door muhiim ah ka ciyaaraan hababka sida sabaynta, soo saarista dareeraha, iyo leaching, iyagoo ka caawinaya inay kala soocaan macdanta qiimaha leh iyo macdanta.

Haddii aysan jirin kiimikooyinkan muhiimka ah, warshadaha macdanta ayaa la kulmi doona caqabado waaweyn si loo gaaro wax soo saar macdan oo hufan oo waara. Muhiimaddooda lama soo koobi karo, maadaama ay gacan ka gaysanayaan guusha guud iyo joogtaynta hawlaha macdanta.

Waa kuwan liiska tobanka ugu sarreeya ee kiimikooyinka macdanta:

  1. Cyanides

  2. Aashitada Sulfuric

  3. Acid Hydrochloric Acid

  4.  Dabaylaha sabbaynta

  5.  Flocculans iyo xinjirowga dhiigga

  6. Sodium Carbonate (Soda Ash)

  7. Calcium hydroxide

  8. Amooniyam Nitrate

  9. Kaarboon-firfircoon

  10. Xanthates

Maqaalkani wuxuu bixiyaa dulmar faahfaahsan oo ku saabsan tobanka ugu sarreeya ee kiimikooyinka muhiimka ah ee loo isticmaalo warshadaha macdanta, oo ay la socdaan faa'iidooyinkooda iyo codsiyadooda.

1. Sodium cyanide

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 2 sawir.

Cyanides waa kiimiko muhiim u ah warshadaha macdanta, gaar ahaan soo saarista dahabka iyo qalinka. Waxay sameeyaan dhismo dahab ah, taas oo u oggolaanaysa in laga sooco macdanta.

Faa'iidooyinka cyanides waxaa ka mid ah hufnaan sare iyo kharash-oolnimo. Si kastaba ha ahaatee, aad bay u sun yihiin waxayna u baahan yihiin tallaabooyin badbaado oo adag iyo xeerar deegaan si looga hortago wasakhowga loona hubiyo in si ammaan ah loo maareeyo.

Faa'iidooyinka:

  • Waxtarka sare: Cyanides aad bay waxtar ugu leeyihiin soo saarista dahabka iyo qalinka macdanta.

  • Kharash wax ku ool ah: Waxay bixiyaan hab dhaqaale oo loogu talagalay soo saarista birta qaaliga ah.

  • Falcelinta Degdega ah: Habka kiimikaadku waa mid degdeg ah, oo yaraynaya wakhtiga habaynta.

Codsiyada:

  • Soo saarista Dahabka: Cyanides ayaa ugu horrayn loo adeegsadaa habka leaching si dahabka loo soo saaro.

  • Soo saarista Silver: Waxa kale oo loo isticmaalaa in laga soo saaro lacagta macdanta.

  • Hawlgallada Macdanta: Cyanides waxaa loo adeegsadaa hawlgallada macdan qodista ee waaweyn iyo kuwa yaryar labadaba.

2. Sulfuric acid

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 3 sawir.


Sulfuric acid waxaa si weyn loogu isticmaalaa warshadaha macdanta si ay u daadiyaan ugana habeeyaan macdanta, gaar ahaan soo saarista naxaasta iyo uranium. Dhaqdhaqaaqeeda sare waxay u ogolaaneysaa inay si wax ku ool ah u milmaan biraha gudaha macdanta. Sulfuric acid waxay lagama maarmaan u tahay soo saarista biraha qiimaha leh waxaana badanaa loo isticmaalaa hababka hydrometallurgical ee kala duwan.

Faa'iidooyinka

  • Falcelinta Sare: Sulfuric acid waxay si wax ku ool ah u milmi kartaa biraha ku jira macdanta.

  • Kala duwanaansho: Waxaa loo isticmaali karaa noocyo kala duwan oo ah hababka soo saarista macdanta.

  • Helitaanka: Sulfuric acid waa mid si weyn loo heli karo oo kharash-ool ah.

Codsiyada

  • Soo saarista Copper: Waxaa loo isticmaalaa habka dheecaanka si looga soo saaro naxaasta macdanta.

  • Habaynta Uranium: Waa mid muhiim u ah soo saarista iyo habaynta uranium-ka.

  • Qalabaynta Macdanta: Waxaa lagu shaqaaleeyay habab hydrometallurgical oo kala duwan si loo soo saaro biraha qiimaha leh.

3. Hydrochloric acid

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 4 sawir.


Hydrochloric acid waa kiimiko kale oo muhiim u ah farsamaynta macdanta iyo sifaynta birta. Waa asiidh xooggan oo ka caawisa dib u soo kabashada biraha iyadoo la kala dirayo wasakhda iyo kala soocida macdanta qiimaha leh. Hydrochloric acid waxaa si weyn loogu isticmaalaa warshadaha farsamaynta macdanta ee soo saarista iyo nadiifinta biraha.

Faa'iidada

• Aashito adag: Waxay si wax ku ool ah u milmi kartaa wasakhda waxayna kala saari kartaa biraha.

• Soo kabashada birta: Waxay wanaajisaa awoodda ay uga soo kaban karto biraha macdanta.

• Isticmaalka badan: Waxay ku habboon tahay noocyo kala duwan oo hawlaha macdanta.

Codsiyada

• Qalabaynta macdanta: Waxa loo isticmaalaa habaynta macdanta birta ee kala duwan.

Sifeynta birta: Waxay ka caawisaa sifaynta iyo soo saarista biraha.

• Daawaynta qashinka: Waxaa loo isticmaalaa in lagu xakameeyo lagana saaro qashinka macdanta.

4. Dib-u-hagaajinta sabbaynta

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 5 sawir.


Dib-u-hagaajinta sabbeynta waxaa ka mid ah kuwa qaboojiyaha, aruuriya iyo wax ka beddelayaasha, kuwaas oo muhiim u ah habka sabbeynta maraqa ee kala soocida macdanta iyo macdanta. Kiimikooyinkani waxay hagaajiyaan kala-soocidda macdanta waxayna kordhiyaan heerka soo kabashada iyagoo beddelaya sifooyinka dusha sare ee macdanta. Frothers waxay dhalin karaan xumbo xasiloon, aruuriyayaashu waxay kor u qaadi karaan hydrophobicity, iyo wax ka beddelayaashu waxay hagaajin karaan qiimaha pH si loo gaaro saameynta kala-soocidda ugu wanaagsan.

Faa'iidooyinka

  • Kala soocida oo la hagaajiyay: Xooji kala soocida macdanta iyo macdanta.

  • Heerka soo kabashada oo kordhay: Hagaajinta heerka soo kabashada macdanta qiimaha leh.

  • Habka la wanaajiyey: Kobcinta waxtarka habka sabbeynta.

Codsiyada

  • Froth flotation: Waxaa loo adeegsadaa habka sabbeynta maraq si loo kala saaro macdanta.

  • Habaynta macdanta: lagama maarmaanka u ah ka faa'iidaysiga macdanaha kala duwan.

  • Feejignaanta macdanta: Ka qaybqaado uruurinta macdanta qiimaha leh si loo sii habeeyo.

5. Flocculants iyo xinjirowga

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 6 sawir.


Flocculants iyo xinjirowga ayaa loo isticmaalaa hababka kala soocida dareeraha adag ee warshadaha macdanta. Waxay caawiyaan isku-darka qaybo yaryar, hagaajinta caddaynta iyo soo saarista. Kiimikooyinkani waxay lagama maarmaan u yihiin daaweynta biyaha wasakhda ah, hubinta in biyaha laga sii daayo hawlaha macdanta ay la kulmaan heerarka deegaanka.

Faa'iidooyinka

  • Cadaynta La Wanaajiyey: Waxay wanaajisaa caddaynta biyaha warshadaysan.

  • Sedimentation ka Wanaagsan: Waxay caawisaa soo saarista qaybaha khafiifka ah.

  • U Hogaansanaanta Deegaanka: Waxay xaqiijisaa in biyaha wasakhda ahi ay la kulmaan heerarka deegaanka.

Codsiyada

  • Kala-saar Adag-Dareere: Waxaa loo isticmaalaa kala-soocidda adkaha iyo dareeraha ee hababka macdanta.

  • Daawaynta Biyaha Qashinka: Waxa lagama maarmaan u ah daawaynta biyaha laga sii daayo hawlaha macdanta.

  • Biyo-saareeynta sludge: Waxay ka caawisaa nadiifinta iyo maaraynta dhoobada macdanta.

6. Sodium Carbonate (Soda Ash)

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 7 sawir.


Sodium Carbon ate, ama soda ash, waxaa loo isticmaalaa xakamaynta pH-ka iyo hawlaha dhalaalinta. Waa kiimiko kharash-ool ah oo hufan oo ka caawisa soo saarista dahabka, naxaasta, iyo rasaasta. Dambaska soodhaha ayaa muhiim u ah ilaalinta heerarka pH-ga saxda ah inta lagu jiro hababka kala duwan ee macdanta, taasoo kor u qaadaysa soo kabashada birta.

Faa'iidooyinka

  • Xakamaynta pH: Waxay si hufan u nidaamisaa heerarka pH ee hababka macdanta.

  • Kharash wax ku ool ah: Doorasho dhaqaale oo loogu talagalay codsiyada macdanta kala duwan.

  • Soo kabashada birta ee la xoojiyey: Waxay wanaajisaa heerarka soo kabashada biraha sida dahabka iyo naxaasta.

Codsiyada

  • Soo saarista Dahabka: Waxaa loo isticmaalaa in lagu xakameeyo pH inta lagu jiro hababka soo saarista dahabka.

  • Qurxinta Copper: Waxay ka caawisaa dhalaalinta iyo soo saarista naxaasta.

  • Macdanta macdanta "lead": Waxay ka shaqaysaa soo saarista macdanta "lead" ee macdaheeda.

7.Calcium hydroxide

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 8 sawir.

Lime waxaa si weyn loogu isticmaalaa warshadaha macdanta si loo xakameeyo pH iyo daaweynta biyaha. Waa mid aad u badan oo dhaqaale leh, taas oo ka dhigaysa doorasho caan ah oo lagaga takhalusayo qashinka miinada aashitada ah iyo daaweynta biyaha wasakhaysan. Lime waxay hubisaa in heerarka pH lagu hayo hubinta, ka hortagga waxyeelada deegaanka.

Faa'iidooyinka

  • Badan: Diyaar u ah oo la heli karo oo kharash-ool ah.

  • Xeerarka pH: Waxay si wax ku ool ah u baabi'isaa qashinka miinada aashitada ah.

  • Badbaadada Deegaanka: Waxay xaqiijisaa in biyaha laga soo daayay macdanta ay badbaado yihiin.

Codsiyada

  • Daaweynta Biyaha: Waxaa loo isticmaalaa in lagu daweeyo lagana saaro biyaha aashitada ah hawlaha macdanta.

  • Xeerka pH: Wuxuu ilaaliyaa heerarka pH inta lagu jiro hababka kala duwan ee macdanta.

  • Maareynta Qashinka: Waa muhiim maareynta dabada miinada iyo qashinka.

8. Ammonium Nitrate

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 9 sawir.


Ammonium nitrate waa walxo qarxa oo awood badan oo lagu kalsoonaan karo oo loo isticmaalo howlaha macdan qodista. Waxaa loo isticmaalaa in lagu burburiyo dhagaxyada loona fududeeyo soo saarista macdanta. Sababo la xiriira dabeecadeeda qarxa, waxaa loo baahan yahay tallaabooyin badbaado oo adag si loo maareeyo loona kaydiyo Ammonium Nitrate si ammaan ah.

Faa'iidooyinka

  • Qarax Xoogan: Aad bay wax ku ool u yihiin jebinta samaynta dhagaxyada.

  • Lagu kalsoonaan karo: Waxay bixisaa waxqabad joogto ah hawlaha macdanta.

  • Isticmaalka la xakameeyey: si sax ah ayaa loo xakameyn karaa isticmaalka badbaadada leh.

Codsiyada

  • Qarax: Waxaa loo isticmaalaa sida walxaha qarxa marka la qodayo si loo jebiyo dhagaxyada.

  • Jajabka Dhagaxa: Waxay lagama maarmaan u tahay in la jajabiyo dhagaxyada si loo helo macdanta.

  • Hawlgallada Macdanta: Si ballaaran ayaa loo isticmaalaa qodista oogada iyo dhulka hoostiisa labadaba.

9. Kaarboon firfircoon

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 10 sawir.


Kaarboonka firfircoon ayaa lagama maarmaan u ah soo saarista dahabka iyada oo loo marayo habka nuugista. Waxay leedahay awood nuugis oo sare, taasoo ka dhigaysa mid wax ku ool ah qabashada dahabka laga helo xalalka cyanide . Kaarboonka firfircoon waa la isticmaali karaa dib loo isticmaali karaa, taasoo ka dhigaysa doorasho dhaqaale ahaan loogu talagalay soo kabashada dahabka warshadaha macdanta.

Faa'iidooyinka

  • Awoodda Adsorption Sare: Waxay si hufan u qabataa dahabka xalalka cyanide.

  • Dib-u-isticmaalka: Dib ayaa loo isticmaali karaa dhowr jeer, iyadoo la dhimayo kharashaadka.

  • Wax ku ool ah: Aad waxtar u leh hababka soo kabashada dahabka.

Codsiyada

  • Soo saarista Dahabka: Waxaa loo isticmaalaa habka xayeysiinta si loo soo kabsado dahabka.

  • Daaweynta Biyaha: Waxay ka caawisaa daawaynta biyaha iyadoo meesha ka saaraysa wasakhowga.

  • Soo-kabashada Birta Qaaliga ah: Waxaa laga shaqeeyaa soo kabashada biraha kale ee qaaliga ah.

10. Xanthates

Kiimikooyinka Muhiimka ah ee Loo Isticmaalo Warshadaha Macdanta ayaa Sharaxay Sodium cyanide Sulfuric Acid Hydrochloric Flotation Reagents Flocculants and Coagulants Carbonate (Soda Ash) Lime Ammonium Nitrate Activated Carbon Xanthates No. 11 sawir.


Xanthates waa aruuriyayaal loo isticmaalo habka sabbeynta si loo kala saaro macdanta sulfide iyo macdanta. Waxay yihiin kuwo wax ku ool ah oo wax ku ool ah, kor u qaadaya hydrophobicity ee macdanta bartilmaameedka ah iyo hagaajinta heerarka soo kabashada. Xanthates waxaa caadi ahaan loo isticmaalaa farsamaynta macdanta sulfide. isagoo door muhiim ah ka ciyaaraya ka faa'iidaysiga macdanta.

Faa'iidooyinka

  • Soo-ururinta waxtarka leh: Kor u qaad nacaybka macdanta macdanta, caawinta kala-soocidda.

  • Noocyo badan: Waxaa loo isticmaali karaa noocyo kala duwan oo macdan ah.

  • Kordhinta Heerarka Soo kabashada: Waxay hagaajisaa waxtarka soo kabashada macdanta.

Codsiyada

  • Hababka sabbeynta: Waxa loo isticmaalaa sidii ururiye sabbaynaya maraq si loo kala saaro macdanta sulfide.

  • Faa'iidada macdanta: Waxay lagama maarmaan u tahay ka faa'iidaysiga macdanta sulfide.

  • Qalabaynta macdanta: Waxay ka caawisaa habaynta iyo uruurinta macdanta kala duwan.

Ugu Dambeyn

10-ka kiimiko ee ugu sarreeya ee aan ka hadalnay ayaa lagama maarmaan u ah warshadaha macdanta, mid kastaa wuxuu door muhiim ah ka ciyaaraa marxaladaha kala duwan ee soo saarista macdanta iyo habaynta. Laga soo bilaabo kor u qaadista heerarka soo kabashada iyo hagaajinta waxtarka kala-soocidda macdanta si loo hubiyo badbaadada deegaanka, kiimikooyinkani waxay muhiim u yihiin soo saarista macdano tayo sare leh.

Kiimikooyinkan warshadaha macdanta ayaa gacan ka geysta hawlgallada macdan qodista oo kharash-ku-ool ah iyo deegaan ahaan, taasoo ka dhigaysa mid aan looga maarmin warshadaha.

Haddii aad hayso wax fikrado ah ama su'aalo ah oo ku saabsan kiimikooyinkan, xor u noqo inaad la wadaagto faallooyinka hoose.

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