Jabinta Dhagaxyada & Khuraafaadka: Sidee Macdan Naxaas ah oo Zambia laga qoday 40% si dhakhso leh iyadoo kala badh burburku jiro

Sababta 17 Injineer oo Macdan qodis ah ay u Bedeleen isla Rig-kii ka dib markii ay shil ku galeen 3AM

Luulyo 12, 2023, heerkii 1,542m ee Konkola Deep Mine, dalool biyood oo jumbo ah ayaa saliid 80°C ah ku buufiyay guddiyada xakamaynta. Intii shaqaaluhu isku dayayeen, kormeeraha shaqada Joseph Banda wuxuu qaatay go'aan naxariis darro ah:"Ka tag qalabka Yurub. Waan tijaabinaynaa taasQalabka qodista shidaalka ee Shiinahaberri.

Lix bilood ka dib, kharashka qodista macdanta ayaa hoos u dhacay
$11.2/mto$

11.2/m ilaa 6.7/mWaa kan sheekada aan la sheegin ee ka dambeysa kacaankan aamusan.

I. Astaamaha Kaliya Injineerada ay Old Gear jirdileen ayaa ku farxi doona

Naqshad ka-hortagga "3AM Meltdown"

• Dhibaato: Macdan dahab ah oo laga qodo Kanada ayaa mar khasaartay $220K sababo la xiriira xidhitaan 36 saacadood ah oo ay sababeen ulaha qodista oo ku xayirmay.
• Xalka:
  • Ilaalinta xad-dhaafka ah ee caqliga badan: Si toos ah ayuu u rogaa 0.5m marka cadaadisku ka bato 85% heerka (Shatiga: US2024178923A1)
  • Kiiska: Hawlgal joogto ah oo 217 saacadood ah oo ka socda lakabka granite-ka macdanta kobalt ee Congo

② Gacan ku dhiiglaha Kharashka la isticmaali karo

• Isbarbardhigga Cimriga Dheeriga ah ee Qalliinka Bit(Xaaladaha Hard Rock):
  

  Summada	Celceliska Mitirka	Qiimaha Halbeegga	Qiimaha Mitirkiiba
  Caadiga ah	380	$860	$2.26
  KS	612	$720	$1.18
  Isha: Warbixinta Ururka Macdanta Qaranka ee Chile ee 2024

③ Nidaamka Korontada ee Modular

• Hababka naaftada/korontada/isku-dhafka ah ee la beddeli karo si wax looga qabto dhibaatada rarista culayska Koonfur Afrika
• La tijaabiyay: Buuqa qaabka korontada ee 89dB (6% ka hooseeya heerarka dhulka hoostiisa ee EU)

II. Dabinnada Kharashaadka ee Milkiilayaasha Macdanta Ma Qirayaan

Dabin 1aad: Waqtiga Shaqada oo Qarsoon

• Beddelka raadadka ee qalabka caadiga ah: ≥8 saacadood → Naqshadeynta degdegga ah ee KS: 1.5 saacadood
• "Isbeddelka ugu dambeeyay xitaa ma uusan carqaladeyn nasashada qaxwada"— Mick Taylor, WA Madaxa Macdanta Birta

Dabin 2: Is-dhexgalka Isticmaalaha-Cadaawadda leh

• Qalabka caadiga ah: 23 baloog + 18 cabbir → Heerka shilalka oo ka sarreeya 40%
• Ciyaarta-Beddeliyaha:
  • Koofiyadda AR waxay soo bandhigaysaa cabbirro muhiim ah
  • Nidaamka codka ee codka (Ingiriis/Isbaanish/Boortuqiis/Swahili)

III. 7 Su'aalood oo Dila (Alaab-qeybiyeyaashu way ka baqayaan kuwan)

1. "Ma bixin kartaa xog tamar oo gaar ah oo dhinac saddexaad laga xaqiijiyay?"
   → Jawaabteena: SGS-shahaadadaysan 2.1 kWh/m³ (Celceliska Warshadaha: 3.8)
2. "Sidee looga hortagi karaa simbiriirixan dhinac ah oo ka dhaca godadka janjeera?"
   → Muuqaalka goobta: Muuqaalka is-xigxiga ee 32° ee jiirada
3. "Ka waran isku-dubaridka qaraxyada qodista?"
   → Qaybta gaarka ah ee rarista walxaha qarxa oo la jaanqaadaysa nidaamyada Orica (Shati haysta)

... (Su'aalaha haray oo la soo gaabiyay)

Markhaati ka timid Mashruuca Jahannamo
"Waxay ku badbaaday 8 bilood aagagga kulaylka sare ee sulfurous ee Indonesia - halkaas oo qalabka Iswidhishka uu socday 6 toddobaad."
- Freeport-McMoRan Agaasimaha Mashruuca Indonesia