A cikin duniyar hakar gwal, da Cyanide hakar Hanyar hanya ce mai mahimmanci da aka yi amfani da ita don dawo da zinariya daga tama. Duk da yake mutane da yawa na iya saba da kalmar "cyanide," sau da yawa ana yin watsi da ɓarna na aikace-aikacen sa a cikin hakar zinariya. Wannan labarin yana nufin ba da haske a kan ilimin gama gari da ke kewaye da shi Sodium cyanide da rawar da yake takawa a cikin Tsarin hakar gwal, tabbatar da cikakkiyar fahimtar wannan fasaha mai mahimmanci.
Tsarin Hakar Zinare na Cyanide
Tsarin hakar gwal na cyanide ya ƙunshi matakai masu mahimmanci da yawa, kowanne yana buƙatar daidaitaccen iko na sigogi daban-daban don tabbatar da kyakkyawan sakamako. Abubuwan farko da dole ne a kula da su sun haɗa da ƙaddamarwar cyanide, ƙwayar oxygen, alkalinity, da lokacin da ake buƙata don rushewa. Wadannan abubuwa suna da mahimmanci don cimma ingancin da ake so Farfadowar zinari.
Leaching: Mataki na farko a cikin aikin shine leaching, inda aka narkar da gwal mai ƙarfi a cikin maganin cyanide mai ɗauke da iskar oxygen. Wannan maganin yana ba da damar cire zinari daga ma'adinai, yadda ya kamata ya raba shi da sauran ma'adanai.
Wankewa: Bayan leaching, mataki na gaba shine wankewa. Wannan tsari ya haɗa da dawo da maganin da ke ɗauke da zinari bayan shaƙewa da wanke gwal ɗin da aka narkar da shi daga saman ɓangarorin ma'adinai. Makasudin shine don cimma rabuwa mai ƙarfi-ruwa, tabbatar da cewa zinare ya keɓe sosai daga sauran kayan.
Sauyawa: Mataki na ƙarshe a cikin aikin hakar shine maye gurbin, inda aka bi da maganin da ke ɗauke da zinari tare da zinc na ƙarfe. Wannan matakin yana ragewa kuma yana haɓaka zinare, yana ba da damar dawo da shi cikin ingantaccen tsari.
Maɓalli Maɓalli a cikin Haɗin Zinare na Cyanide
Abubuwa biyu na farko suna taka muhimmiyar rawa a cikin tsarin hakar gwal na cyanide: cyanide da alkali mai karewa.
1.Cyanide
Cyanide shine ginshiƙin tsarin leaching. A cikin aikace-aikacen masana'antu, ana amfani da nau'ikan cyanide da yawa, gami da Potassium cyanide (KCN), sodium cyanide (NaCN), Calcium cyanide [Ca(CN)2], da Ammonium cyanide (NH4CN). Daga cikin wadannan, sodium cyanide shine mafi yawan amfani da shi saboda inganci da samuwa.
Sodium cyanide wani farin foda ne mai guba mai guba wanda yawanci ana kera shi a cikin nau'i mai nau'i ko toshe don sauƙin sarrafawa. Ƙarfinsa a matsayin wakili na leaching ya sa ya zama dole a cikin aikin hakar gwal, amma kuma yana buƙatar tsauraran ka'idojin aminci don rage haɗarin da ke tattare da gubarsa.
2. Alkali mai kariya
Matsayin alkali mai karewa a cikin tsarin hakar gwal na cyanide ba za a iya faɗi ba. Babban manufar ƙara alkali mai karewa shine kiyaye kwanciyar hankali na maganin cyanide kuma rage asarar cyanide ta hanyar hydrolysis. Wannan yana da mahimmanci musamman don tabbatar da cewa tsarin leaching ya kasance mai inganci da inganci.
Alkali mai kariya galibi ana ƙara shi ne yayin lokacin leaching ko lokacin aikin niƙa na taman cyanide. A cikin lokuta inda abun da ke cikin ma'adinan ya kasance mai rikitarwa kuma ya ƙunshi ma'adanai irin su pyrrhotite, wanda zai iya zama mai lahani ga tsarin cyanide, ƙari na alkali mai kariya a cikin oxidation ko hazo na waɗannan ma'adanai masu cutarwa. Wannan ba kawai yana haɓaka ingantaccen tsarin aikin hakar ba amma yana ba da gudummawa ga aminci da dorewar muhalli na aikin.
Kammalawa
Tsarin hakar gwal na cyanide wata hanya ce mai ƙwarewa wacce ke buƙatar zurfin fahimtar hulɗar sinadarai iri-iri da sigogin aiki. Sodium cyanide, a matsayin muhimmin sashi, yana taka muhimmiyar rawa wajen samun nasarar dawo da zinare daga tama. Ta hanyar sarrafa abubuwa kamar haɓakar cyanide, matakan oxygen, alkalinity, da lokacin sarrafawa, ayyukan hakar ma'adinai na iya haɓaka ƙoƙarin hako zinari.
Bugu da ƙari, mahimmancin alkali mai karewa a cikin tabbatar da maganin cyanide da rage tasirin ma'adanai masu cutarwa ba za a iya mantawa da su ba. Yayin da masana'antar hakar ma'adinai ke ci gaba da haɓakawa, cikakkiyar fahimtar waɗannan matakai da mahadi za su kasance da mahimmanci don tabbatar da aminci, inganci, da ayyukan hakar gwal mai alhakin muhalli.
A taƙaice, yayin da ake yawan kallon sodium cyanide ta hanyar ruwan tabarau na guba, mahimmancinsa a cikin aikin hakar gwal yana da mahimmanci. Ta hanyar fahimtar ilimin gama gari da ke kewaye da wannan hanyar, masu ruwa da tsaki a cikin masana'antar hakar ma'adinai za su iya yin tafiya mafi kyau ga rikitattun abubuwan dawo da zinare da ba da gudummawa ga ci gaban ayyukan hakar ma'adinai.
- Bazuwar Abun ciki
- Abun ciki mai zafi
- Abin dubawa mai zafi
- Sodium Amyl Xanthate (SAX) 90%, Sinadarin hakar ma'adinai, ma'adinan flotation reagent
- Matsayin Fasaha na Sodiumsulfite 96% -98%
- Sodium peroxide
- Cyanoacetic acid 99% foda
- Barium carbonate 99% foda
- Phthalic anhydride
- Matsayin Abinci Antioxidant T501 Antioxidant 264 Antioxidant BHT 99.5%
- 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%
- 7Anhydrous Oxalic acid 99.6% Matsayin Masana'antu
- 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
- 4Dokokin Shigo da Sodium Cyanide & Biyayya - Tabbatar da Amincewa da Shigowa a cikin Peru
- 5United ChemicalƘungiya ta Bincike tana Nuna Hukunci Ta Hannun Bayanan Bayanai
- 6AuCyan™ Mai Inganci Sodium Cyanide | Tsarkakakken 98.3% don Haƙar Zinare na Duniya
- 7Dijital Detonator (lokacin jinkiri 0 ~ 16000ms)













Tuntuɓar saƙon kan layi
Ƙara sharhi: