Babban Fa'idodin Sodium Cyanide Heap Leaching don Haƙar Zinare

Hana sinadarin sodium cyanide ta hanyar cire zinare daga ma'adanai masu ƙarancin daraja hanya ce da ake amfani da ita sosai a masana'antar haƙar zinare don cire zinare daga ma'adanai masu ƙarancin daraja. Wannan tsari ya ƙunshi tara ma'adanai masu ƙarancin daraja ko wutsiyoyin flotation a kan kayan da aka yi da pad da kuma fesa maganin cyanide a kan tarin don narkar da zinare da azurfa, wanda hakan zai samar da maganin da ke ɗauke da zinare don murmurewa daga baya. Ga manyan fa'idodin wannan dabarar:

Kudin - tasiri

1. Ƙarancin jarin jari: Ɗaya daga cikin manyan fa'idodin da ke tattare da sinadarin sodium cyanide heap leaching shine ƙarancin buƙatar jari. Idan aka kwatanta da hanyoyin haƙar zinare masu rikitarwa kamar niƙa da narkewar ƙarfe na gargajiya, waɗanda ke buƙatar manyan kayayyakin more rayuwa da kayan aiki, leaching heap yana buƙatar kayan aiki na yau da kullun kawai kamar su faifan leaching, tsarin tattara mafita, da kuma hanyar zagayawa cikin mafita. Babu buƙatar gina manyan masana'antun sarrafa kayayyaki masu tsada, wanda hakan ya sa ya zama zaɓi mai kyau, musamman ga ƙananan ayyuka zuwa matsakaici ko don ma'adanai masu ƙarancin albarkatu.

2. Rage farashin aiki:

• Ƙarancin amfani da makamashi: Tsarin fitar da tarin mai yana da ƙarancin buƙatar makamashi. Ba ya haɗa da ayyuka masu ƙarfi kamar niƙa ma'adanai zuwa foda mai laushi a cikin injin niƙa, wanda ya zama ruwan dare a wasu hanyoyin fitar da mai. Sauƙin amfani da feshi da kuma zubar da mai ta cikin tarin ma'adinan yana buƙatar ƙarancin ƙarfi, wanda ke haifar da ƙarancin farashin makamashi.

• Ƙarancin farashin reagent (idan aka kwatanta da wasu hanyoyi): Duk da cewa cyanide muhimmin reagent ne kuma yadda ake sarrafa shi yana buƙatar tsauraran matakan tsaro, dangane da tsarin cire zinare gabaɗaya, ana iya inganta adadin cyanide da ake buƙata don cire tarin cyanide. Idan aka kwatanta da wasu madadin reagent don cire zinare, cyanide na iya zama mai inganci - mai tsada a wasu yanayi, musamman idan aka yi la'akari da yawan ma'adanai marasa inganci waɗanda za a iya sarrafa su ta amfani da wannan hanyar.

Dace da ƙananan - ma'adanai

1. Cire kuɗi daga ma'ajiyar ƙasa mai ƙarancin daraja: Haɗakar sinadarin sodium cyanide ta musamman ta dace sosai - ta dace da magance ma'ajiyar ƙasa mai ƙarancin daraja, galibi waɗanda ke da ma'auni tsakanin 0.5 - 3g/t. Wannan ya faɗaɗa yawan albarkatun zinariya masu amfani da tattalin arziki sosai. A baya, an ɗauki ma'ajiyar ƙasa da yawa a matsayin waɗanda ba su da tattalin arziki don haƙowa. Duk da haka, tare da haɓaka fasahar haƙo mai tarin yawa, waɗannan ma'ajiyar yanzu ana iya amfani da su cikin riba. Misali, a wasu yankuna inda ma'ajiyar zinariya mai girman gaske, haƙo zinari daga ma'adinai masu ƙarancin daraja ta hanyar haƙo mai tarin yawa ya zama babban tushen samar da zinari.

2. Amfani da albarkatun da ba a taɓa amfani da su ba a da: Yana ba da damar amfani da nau'ikan albarkatu daban-daban da ba a taɓa amfani da su ba a da, kamar kayan sharar ma'adinai, gami da wutsiya daga ayyukan haƙar ma'adinai na baya da ƙananan ma'adanai waɗanda aka bari a baya a lokacin aikin haƙar ma'adinai. Ta hanyar sarrafa waɗannan kayan, ba wai kawai za a iya dawo da ƙarin zinare ba, har ma yana taimakawa wajen rage tasirin muhalli da ke da alaƙa da adana adadi mai yawa na kayan sharar gida.

Tsarin sauƙi

1. Sauƙin Aiki: Tsarin zubar da tarin tabo yana da sauƙi a aikinsa. Da zarar an gina tarin ma'adinai a kan wani ma'aunin zubar da tabo da aka shirya yadda ya kamata, babban aikin ya ƙunshi ci gaba da fesa maganin cyanide a kan tarin. Tsarin ba ya buƙatar ƙwararrun ma'aikata don ayyukan yau da kullun. Ana iya horar da ma'aikata cikin sauri don gudanar da ayyuka kamar fesa maganin, sa ido kan yawan kwararar maganin, da tattara samfura. Wannan sauƙin kuma yana taimakawa wajen rage farashin ma'aikata da ke da alaƙa da horo da ɗaukar ma'aikata na musamman.

2. Matakan sarrafawa kaɗan: Idan aka kwatanta da hanyoyin cire zinare masu rikitarwa, cire tarin duwatsu yana da ƙarancin matakan sarrafawa. Babu buƙatar hanyoyin raba ma'adanai masu zurfi kamar flotation na kumfa, wanda ya ƙunshi matakai da yawa na ƙara abubuwa daban-daban don raba ma'adanai masu ɗauke da zinare daga ma'adanai masu tarin duwatsu. A cikin cire tarin duwatsu, maganin cyanide yana hulɗa kai tsaye da ma'adinan da ke cikin tarin duwatsun, yana narkar da zinare da azurfa, yana sauƙaƙa tsarin cirewar gabaɗaya.

Ci gaban fasaha yana haɓaka inganci

1. Inganta dabarun tattarawa: Ci gaban ingantattun dabarun tattarawa ya inganta tasirin tattarawa na Sodium cyanide . Ga ma'adanai masu ƙarancin shigar ruwa ko yawan yumbu, ana iya amfani da tattarawa don inganta kwararar ruwan cyanide ta cikin tarin ma'adanai. Ta hanyar ƙara abubuwan ɗaurewa kamar lemun tsami ko siminti na Portland a cikin ma'adinan sannan a jika da kuma haɗa cakuda ta hanyar injiniya, ana haɓaka samar da hanyoyin da za a iya haɗa ruwan. Wannan yana haifar da ingantacciyar hulɗa tsakanin ruwan cyanide da ma'adanai masu ɗauke da zinare, wanda ke haifar da ƙaruwar dawo da zinare.

2. Amfani da ƙari don haɓaka leaching: Ƙara wasu ƙarin abubuwa na iya ƙara inganta tsarin leaching. Misali, amfani da sinadaran da ke sakin iskar oxygen kamar iskar oxygen mai tsabta ko calcium peroxide na iya ƙara ƙarfin oxidation na maganin leaching, yana haɓaka narkar da zinariya. Bugu da ƙari, ana iya ƙara sinadaran da ke aiki a saman don inganta jika ƙwayoyin ma'adinai ta hanyar maganin cyanide, yana inganta ingancin leaching gabaɗaya. Waɗannan ci gaban fasaha sun sa leaching na Sodium Cyanide ya fi inganci da tasiri wajen fitar da zinariya daga nau'ikan ma'adanai daban-daban.