Menene farashin sarrafa ton ɗaya na zinariya?

Takaitawa：Farashin sarrafa amfani da zinariya yana bambanta sosai, daga dala 20 zuwa sama da dala 100 a kowace ton. Wannan bambance-bambancen ba na bazuwar bane amma an tantance shi ne da abubuwa biyu na asali: nau'in ma'auni da hanyar sarrafawa.

Hakkin zinariya yana ci gaba da kasancewa daya daga cikin manyan masana'antu masu muhimmanci na hakar ma'adanai a duniya, duk da haka nasarar sa tana da alaƙa sosai da farashin sarrafa zinariya—wannan kuwa babban ma'auni ne da yake shafar ingancin ma'adanin, sinadarai, fasahar sarrafawa, wurin daga, da kuma bukatun doka.

Ga masu gudanar da hakar ma'adanai, masu zuba jari, da masu ruwa da tsaki a masana'antu, fahimtardynamics na farashi na sarrafa ton guda na zinariya oreyana da matukar muhimmanci ga nazarin yiwuwar sabbin shawarwari, yanke shawarar zuba jari, da inganta ayyuka.

Takalmin Farashi na Kodayar Tono Daya na Zinar Zinariya

Farashin sarrafa ore zinariya yana bambanta sosai, yana daga$20 zuwa sama da $100 kowanne tonWannan fadin yana da faɗi ba tare da tsari ba, amma yana da kyau an tsara shi ta hanyar abubuwa guda biyu na asali: nau'in ma'adanin da hanyar sarrafawa.

1. Nau'in Ore

•  Hajiya Azumi mai sauƙin Sarrafawa (Kudin: $20-$40 a kowace ton)
  • Abubuwan Da Suka Fito:zinariya na faruwa a cikin yanayin rashin tsari kuma ana iya narkar da ita kai tsaye ta hanyar cyanidation, tana dauke da sauki na ma'adanai kuma ba ta bukatar karin inganci a gaba.
  • Tattara:Yana amfani da tsarin "dagawa-masana'anta-fitarwa" na gargajiya tare da ƙarancin wahala na fasaha. Farashin yana kunshe ne da amfani da kuzarin grinding (wanda ya kai fiye da 60% na farashin mataki) da kuma amfani da sinadarin cyanide na asali, yana zama matsayin farashin mafi ƙanƙanta a cikin inganta zinariya.
•  Mineral Sulfide na Gargajiya (Farashi: $40-$80 kowace ton)
  • Abubuwan Da Suka Fito:Zinare na cikin ma'adanai sulfide (misali, pyrite, arsenopyrite), wanda hakan ke sa leaching kai tsaye ya zama ba mai inganci ba kuma yana bukatar ingantacciyar ƙarin farko don haɓaka ingancin zinare.
  • Tattara:Fari yana amfani da shi a matsayin hanya mafi kyau don samar da mai dauke da zinariya kafin a ci gaba da zafi. Farashin ya kunshi matakai guda biyu masu mahimmanci: ingantaccen fari (tare da sinadarai suna ba da kashi 35% da kuma makamashi kashi 25% na farashin) da kuma fitar da mai dauke da zinariya na farko, wanda ke haifar da karuwar farashi mai yawa idan aka kwatanta da ma'adanai masu tsattsauran ra'ayi.
•  Ore mai wuyar sarrafawa (Farashi: $80-$100+ kowanne ton)
  • Abubuwan Da Suka Fito:Ya ƙunshi carbon, arsenic, ko zinare ana rufe su cikin ma'adinai masu ƙanƙanta, wanda ke haifar da ƙananan kason dawowa daga leaching kai tsaye (hakan yawanci yana ƙasa da 60%). Nau'o'in da suka saba sun haɗa da ma'adinan zinare masu carbonaceous da ma'adinan zinare masu arsenopyrite.
  • Tattara:Tsarin shakurori masu tsada kamar su gawayi, gagarin bio-oxidation, ko kuma gagarin ƙarfin suna zama wajibi don "karyar ruwan gaggawa" na sulfides ko carbon. Misali, bio-oxidation na ƙara farashin aiki na 1.59-7.1 USD a kowace ton, yana haifar da tsanani cikin yawan kudin inganta gaba ɗaya.

2. fasahar sarrafa bayanai

• Cyanidation na Gaba ɗaya (CIL/CIP):Tsarin yana kai tsaye, tare da farashi da aka mayar da hankali kan ƙarancin ƙwaƙwalwa da sinadarai.
• Fuskar Daskarewa + Sarrafa Mai Wannan:Tsarin farashin yana nuna alamar "gaba mai ƙarancin kuɗi da baya mai yawa," yana canza yawancin farashin zuwa matakin sarrafa mai mai zuwa.
• Kafin Tarawa da Zubar da Sharar (misali, Rabewar Jijiya):A matsayin hanya ta taimako, yana rage nauyin sarrafa bayanai mai zuwa sosai ta hanyar zubar da duwatsu marasa amfani a gaba, yana zama muhimmin jujjuya farashi.

Kudin Kayan Aiki na Sarrafa Gold Ore

A matsayin misali na ɗaukar mai mai ma'adanai na CIL da ke sarrafa ma'adinan oxidized na al'ada, ana iya rarraba coste sarrafa kowane ton na ma'adinin kamar haka (an canza shi a 1 USD ≈ 7.3 RMB, daidaita da ƙididdigar farashin amfanin zinariya na duniya na 2025):

1. Farashin Wutar Lantarki (≈ 30–40% na Jimlar Farashi)

• Amfani da Wutar Lantarki na Nika (Babban Abu na Kudin):$3–$6/tani. Don kwace ƙwayoyin zinariya, dole ne a nika ma'adanin zuwa ƙananan ƙwayoyi sosai, wanda ke sa wannan zama mafi girman kudin makamashi.
• Amfanin Wutar Lantarki na Kayan Aiki (Karya, Hujja, da sauransu):$1–$2/ton

2. Farashin Kayan aiki da Magunguna (≈ 25–35% na Jimillar Farashi)

• Cyanide: Sanyin gangan$0.68–$2.74/tani. Amfani yana da tasiri sosai daga datti a cikin gada, wanda ke sa shi zama wani muhimmin farashi.
• Zoben Karfe da Layer:$1–$3/kilo. Riko da lalacewa yayin aikin niƙa.
• Carbon da aka kunna, Lemu, da sauransu:$1–$2/ton

3. Kudin Aiki, Kula da Shari'a & Gudanarwa (≈ 15-25% na Jimillar Kudin)

Wani ainihin tushe mai tsauri na aiki; sarrafa kansa na iya inganta tsarin farashin aiki.

4. Karin Kudade na Dindindin

Kudin da ba za a iya tattauna su ba, gami da tsaro na ma'adinai, ingantaccen maganin ruwan kashewa, da kuma kudaden biyayya ga dokokin muhalli.

Muhimmin Fahimta: Tsadar hakar zinariya tana tafe da tsarin "mai biyu" — babban amfani da makamashi (fitar jiki/karkatarwa) da kuma babban amfani da sinadarai (fitar sinadari). Ma'adinan da ke da wuya suna fuskantar "bari na uku": manyan jarin da kuma bukatun makamashi a matakin shiryawa.

Hanyoyin Rage Farashin Sarrafa Maden Zinariya

Rage farashi na gaskiya da kuma samun inganci suna fitowa daga inganta tsarin da kuma kulawa mai inganci.

1. Matakin Natsuwa: Yaya za a cimma "Karin Natsuwa, Kadan Tsaftacewa"?

Babban Manufa:Rage girman abincin zuwa ga mashin daddawa don "sauke nauyi" daga tsarin daddawa mai amfani da makamashi mai yawa wanda ke zuwa bayan haka. Don kowane ragewa na 1 mm a girman abinci, ingancin daddawa na iya inganta kusan 2%-3%.

Hanyoyin aiki da shawarar kayan aiki:

Ai aikace-aikacen tsarin "Mataki Uku, Ruwan Ciki" na rushewa (rushewar farko, ta biyu, ta uku + duban ruwan ciki) don sarrafa girman abincin mill dindindin a ƙasa da 12-15 mm.

Zaɓin Babban Murhu:

• Zabin Da Ake So:Manyan mashinan yawo ko mashinan hakowa. Suna ba da babban ƙarfin aiki, aiki mai dindindin, daidaitaccen girman samfur, da kuma ƙananan farashin aiki na dukan rayuwa.
• Zaɓin Madadin:Tashoshin karya na hannu. Mafi dacewa don jiki-jikin yawon gwangwani ko matakin ci gaba na farko, suna ba da babban sassauci.

Zaɓin Masu Nika na Matsakaici da na Uku:Yi amfani da masu karyar kwarara na hydraulic masu aikin karfi. Ka'idar matsawa tsakanin kwayoyin su na tabbatar da inganci mai kyau da kyakkyawar siffar kwayoyi, yana rage yawan kuzarin grinding da zai biyo baya.

2. Inganta Tsari: "Mafi Yawan Karya, Kasa Nika" & "Kwashe Bahasi Da Wuri

• Yi amfani da kayan aiki masu inganci kamar High-Pressure Grinding Rolls (HPGR) a gaba don rage girman abincin mil ɗin ƙarin.
• Gabatar da fasahohin raba lokacin farko kamar raba nauyi ko wajen tantancewa ta X-ray (XRT) na hankali bayan tauraron amma kafin ƙwanƙwasa. Wannan na iya fitar da sama da 30% na shara daga tushe, yana zuwa da ainihin rage ƙimar ƙwanƙwasawa da kudin.

3. Ingancin Fasaha: Kwarai Hada Yanayi Masu Tsada

• Matakin Nika:Yi amfani da sabbin kayan kwalliya na mill da kayan aiki na niƙa, ta hanyar inganta ƙimar cika da rarraba girman ƙwallon don haɓaka ingancin canjin kuzari.
• Matakin Leaching/Flotation:Aiwatar da tsarin bincike na kan layi da tsarin aikin jini na atomatik don cimma daidaito, ƙara jini bisa buƙata, tare da eliminating ɓarna.

Kudin da aka ambata da nazarin bayanai a sama suna dogara ne akan shirye-shiryen masana'antu na yau da kullum kuma suna zama matsayin amfani na gaba ɗaya. Aiyukan ƙarshe na aikin suna da alaƙa sosai da halayen ore na musamman, zane na aikin, manufofin yanki, da ka'idodin gudanarwa. Dole ne a yanke shawara na ƙarshe bisa ga gwaje-gwajen sarrafa ma'adanai masu cikakken bayani da nazarin yiwuwa.