Gabatarwa ga Sinadaran sarrafa Ma'adinai
Sinadarai masu sarrafa ma'adinai suna nufin ƙwararrun sinadarai da ake amfani da su yayin tattarawa da dawo da ma'adanai daga ma'adanai. Suna da mahimmanci don ayyuka kamar flotation, leaching, da dewatering waɗanda ke raba ma'adanai masu niyya daga kayan gangue. Nau'o'in da aka saba amfani da su sun haɗa da masu tarawa, masu kututtuka, masu rage damuwa, masu tarwatsawa, acid, tushe, da abubuwan kaushi - kowanne an keɓe shi don takamaiman ayyuka na rabuwa.
Matsayin Sinadarai a Tsarin Ma'adinai
Sinadarai suna taimakawa wajen sarrafa ma'adanai ta hanyoyi masu mahimmanci. Masu tattarawa suna mannewa da saman ma'adanai da ake so don yin iyo, yayin da masu rage damuwa ke hana flotation na gangue. Fure-fure suna samar da kumfa mai karko don ɗaukar ma'adanai masu iyo. Sinadaran da ke zubar da ruwa suna fitar da ma'adanai masu mahimmanci ta hanyar narkewa. Masu wargazawa suna hana taruwar barbashi don rabuwa mai inganci. Tare, sinadarai suna haɓaka dawo da tarin ma'adanai masu inganci ta hanya mai inganci.
Nau'ukan Sinadaran sarrafa Ma'adinai na gama-gari
Masu tattarawa su ne sinadarai da aka fi amfani da su, waɗanda ake son su yi iyo da sulfide ko oxide. Masu tattarawa na yau da kullun don sulfide sun haɗa da xanthates da dithiophosphates, yayin da fatty acids da amine ke tattara oxides. Frothers kamar man pine da MIBC suna samar da kumfa mai ƙarfi a cikin ƙwayoyin flotation. Magungunan rage damuwa kamar cyanide suna hana flotation na gangue. Masu wargaza suna kula da watsawar barbashi. Acids da tushe sune mabuɗin hanyoyin fitar da ruwa. Magungunan narkewa suna fitar da ma'adanai masu mahimmanci ta hanyar narkewa.
Tasirin Muhalli da Dorewa
Duk da yake masu amfani don sarrafawa, wasu sinadarai na iya yin tasiri ga muhalli idan ba a sarrafa su yadda ya kamata ba. Kamfanonin hakar ma'adinai suna ba da fifikon ayyuka masu ɗorewa kamar sake yin amfani da ruwa mai sarrafa ruwa, kawar da magudanar ruwa, da rage yawan amfani da sinadarai. Hakanan ana ci gaba da haɓaka sabbin sinadarai masu dacewa da muhalli. Sabbin sabbin abubuwa masu dorewa suna taimakawa rage sawun muhalli yayin fitar da ma'adanai masu mahimmanci.
Sabuntawa da Yanayin Gaba
Bincike ya ci gaba da haɓaka mafi inganci da sinadarai masu dacewa da muhalli. Masu tara kwayoyin halitta suna samun karbuwa. Hanyoyin Halittar Halittu da Ƙididdigar ƙira sun ƙirƙira keɓaɓɓun sinadarai don takamaiman yanayin ma'adinai. Ci gaba a cikin sarrafa tsari na lokaci-lokaci da alluran rigakafi na atomatik shima yana haɓaka inganci. A sa ido a gaba, sinadarai masu sarrafa ma'adinai za su kasance masu mahimmanci don ingantawa yayin da ma'adinan ma'adinai ya dace da kalubalen nan gaba.
Nazarin Harka da Aikace-aikacen Duniya na Gaskiya
A Doe Run Peru Tuki shuka, sabbin masu rarrabawa sun karu da kashi 15% yayin da rage yawan amfani da reagent. A wurin hakar ma'adinan jan ƙarfe na Escondida, ƙwararrun masu damuwa sun haɓaka farfadowar jan karfe 2-3% ta hanyar zaɓin hana hawan gangu. A wurin hakar ma'adinin Uranium-Copper-Gold na Dam na Olympics, ja da baya da wutsiya ta amfani da sinadarai na ci gaba da fitar da ƙarin darajar daga magudanan ruwa. Waɗannan misalan suna nuna hanyoyin magance sinadarai waɗanda ke haɓaka dawo da ma'adinai da dorewa.
Kammalawa
A ƙarshe, sinadarai masu sarrafa ma'adinan suna taka muhimmiyar rawa wajen 'yantar da ma'adanai masu mahimmanci daga duwatsun da aka yi garkuwa da su cikin ingantacciyar hanya, mai riba. Tare da ci gaba da haɓakawa da kuma mai da hankali kan mafi kyawun ayyuka masu dorewa, waɗannan ƙwararrun reagents za su kasance masu mahimmanci don haɓaka hanyoyin haɓakawa da magance buƙatun albarkatun gaba. Ƙarin bincike na ci-gaba da fasahohin sinadarai yana tsayawa don amfana da haɓakar masana'antu da aikin muhalli.
- Bazuwar Abun ciki
- Abun ciki mai zafi
- Abin dubawa mai zafi
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- Matsayin Pharmaceutical Zinc Acetate
- Isobutyl vinyl ether 98% babban ƙwararren ƙwararren mai samarwa
- Abincin Glycol
- Ethyl barasa / ethanol 99.5%
- Masana'antar Sodium Nitrite 98.5%
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- 1Sodium Cyanide Rangwame (CAS: 143-33-9) don Ma'adinai - Babban Inganci & Farashin Gasa
- 2Sodium Cyanide 98.3% CAS 143-33-9 NaCN mai sanyaya zinare mai mahimmanci ga masana'antar sinadarai na hakar ma'adinai
- 3Sabbin ka'idojin kasar Sin game da fitar da sinadarin sodium Cyanide da jagora ga masu saye na kasa da kasa
- 4Sodium Cyanide (CAS: 143-33-9) Takaddun shaida na ƙarshe (Sinanci da Ingilishi)
- 5Cyanide na kasa da kasa (Sodium cyanide) Lambar Gudanarwa - Matsayin Karɓar Ma'adinan Zinare
- 6China factory Sulfuric acid 98%
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- 1Sodium Cyanide 98.3% CAS 143-33-9 NaCN mai sanyaya zinare mai mahimmanci ga masana'antar sinadarai na hakar ma'adinai
- 2Babban Tsafta · Tsayayyen Ayyuka · Babban farfadowa - sodium cyanide don leaching na gwal na zamani
- 3Kariyar Abincin Abinci Sarcosine Mai Cin Abinci 99% min
- 4United ChemicalƘungiya ta Bincike tana Nuna Hukunci Ta Hannun Bayanan Bayanai
- 5AuCyan™ Mai Inganci Sodium Cyanide | Tsarkakakken 98.3% don Haƙar Zinare na Duniya
- 6Dijital Detonator (lokacin jinkiri 0 ~ 16000ms)
- 7Babban ƙarfi, Babban Madaidaicin Shock Tube Detonator











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