SolGold weputara ego $20m maka nyocha Alpala
Onye na-egwuputa ihe na Ecuador lekwasịrị anya SolGold (LON, TSX: SOLG) na-ewepụta ego iji nweta opekata mpe £ 16 nde (ihe dị ka $20m).
Ụlọ ọrụ ahụ na-ekwu na ịnakọta ego ahụ na-achọ ikpuchi n'ụzọ zuru ezu nke ọmụmụ ihe omume mmalite (PFS) maka ọrụ ọla kọpa Alpala, akụkụ nke SolGold's Cascabel asset.
Ntugharị a, agbanyeghị, na-abịa dịka ndị na-egwuputa ihe n'elu na-agbalị iji uru ndakpọ akụ na ụba zuru ụwa ọnụ nke ọrịa coronavirus kpatara, na-agbasa Pọtụfoliyo ha site na njikọta na ịzụrụ.
"Ego a ga-ekpuchikwa ụgwọ nke mmemme nyocha mpaghara dị mkpa nke SolGold yana ụgwọ enyemaka nke ịmepụta ngwungwu mmepe ego ijeri $2.7 maka ọrụ Alpala," onye isi oche Nick Mather kwuru na ndị steeti steeti .
SolGold debere na Tọzdee ihe fọrọ nke nta ka ọ bụrụ nde 75, na pence 21.5 ọ bụla, ruo echi, June 5 na elekere 7:00 nke ụtụtụ GMT.
Ọ na-esote nkwekọrịta ego nke ndị eze na ụlọ ọrụ nkwanye ugwu Franco Nevada (TSX, NYSE: FNV), inked na Mee . Nkwekọrịta ahụ kwadoro SolGold $ 100 nde wee nye ya nhọrọ iji rute $ 150 nde.
Nke ahụ bụ ego ole onye na-egwuputa ihe chọrọ maka PFS na Alpala, akụkụ nke akụ Cascabel, nke dị 180 km n'ebe ugwu nke isi obodo Quito.
Ụlọ ọrụ ahụ, bụ isi ebumnuche weghara n'ihi ikike nke ọrụ ya na-emepeghị emepe na mba South America, kwuru na ọ na-atụ anya ịnye akụkọ ahụ na ọdịda 2020.
SolGold kwukwara na ọ ga-eji ego ahụ wepụta ọmụmụ ihe ga-ekwe omume na akụrụngwa, ka ewepụtara ya na nkeji nke abụọ nke 2021.
Onye na-egwuputa ihe n'Australia na-enwe mkparịta ụka na ọtụtụ ndị na-etinye ego kemgbe March, na-atụ anya inweta $ 2.85 ijeri iji zụlite Alpala . Dị ka ọhụrụ akụrụngwa update , akụ nwere 2.66 ijeri ọla kọpa na 0,53% ọla kọpa-dakọrọ na tụrụ na gosiri edemede, na 544 nde tọn na 0,31% ọla kọpa-dakọtara na inferred udi.
Ozugbo emebere ya, a na-atụ anya na Alpala ga-ewepụta nkezi nke tọn ọla kọpa 150,000, ounces ọla edo 245,000 na ounces ọlaọcha 913,000 na itinye uche kwa afọ n'ime afọ 55 nke ndụ m.
N'ime afọ 25 mbụ nke Ngwuputa Ngwuputa, a na-atụ anya na a na-emepụta nkezi kwa afọ ga-abụ tọn ọla kọpa 207,000, ounces ọla edo 438,000 na ounces ọlaọcha 1.4.
N'agbanyeghị obere ndọghachi azụ n'ihi ọgba aghara metụtara ọrịa coronavirus, SolGold bu n'obi ịmalite mmepụta na 2025.
Mather ekwuola ugboro ugboro na ndị otu ya na-ewu ụlọ ọrụ "dị mkpa maka mmepe Ecuador dịka BHP dị na Australia."
BHP, Newcrest enweghị obi ụtọ
Ndị na-eketa oke nke SolGold, BHP na Newcrest, agbaala ndị isi ụlọ ọrụ obere ụlọ ọrụ ume ka ha nweta ego site na nha nha. Ha na-arụ ụka na ụzọ dị mma maka ndị nwe obodo dị ugbu a.
BHP (ASX: BHP), ụlọ ọrụ Ngwuputa Ngwuputa nke ụwa, na Newcrest Mining (ASX: NCM), onye na-emepụta ọla edo nke Australia, enweghị obi ụtọ na mkpebi SolGold mere n'ọnwa gara aga iji kwenye na mbinye ego ọnwa asatọ , na ọnụ ahịa ọmụrụ nwa. 12%
Newcrest, onye na-etinye ego nke abụọ nke ọla kọpa nwere mmasị 15.23%, ọbụna tụlere iwepụ onye nnọchi anya ya na bọọdụ SolGold.
Ọ bụ ezie na nkwado ego a na-eju anya ekwuputara taa yiri ka ọ dabara na atụmanya BHP na Newcrest, ọ nweghịkwa isonye n'agbanyeghị nchegbu maka ụzọ SolGold si enweta ego.
"Newcrest agaghị etinye aka na ịzụ ahịa. Anyị na-enwe nkụda mmụọ na ụzọ ndị njikwa Solgold si mee n'ihe gbasara ego ụlọ ọrụ ahụ, "ka onye na-ekwuchitere Newcrest gwara Australian Financial Review.
BHP na Newcrest jikọtara 30% na SolGold nwere ike ịlalata site na ntinye ego na ntinye ego, nke onye na-egwuputa ihe lekwasịrị anya Ecuador kwuru na-emepụta ohere iji "gbasawanye ndị nwe ụlọ ọrụ site na iwebata ndị ọchụnta ego ọhụrụ."
Ọla kọpa na-ekpo ọkụ
N'ime afọ abụọ gara aga, Ecuador adọtala mmasị dị ukwuu site n'aka nnukwu ndị na-egwuputa ihe na-achọ ịbawanye ikpughe ha na ọla kọpa. A na-achọ ọla a na-eduzi nke ukwuu na ume ọhụrụ na ụgbọ ala eletrik, mana nnukwu nkwụnye ego ọhụrụ adịghị ụkọ.
Ọla kọpa batara n'ahịa ehi na Tọzdee , na-akwalite ya site n'ọchịchọ siri ike sitere na China na-emechi emechi na ego mkpuchi na-emechi nzo bearish.
Ọ na-ere ahịa ihe karịrị 20% site na March dị ala nke $4,371 otu tonne n'ehihie Tọzdee, na $5,530 kwa tonne. Mmụba dị otú ahụ dabara na nkọwa nkịtị nke ahịa ehi.
Majors dị iche iche na-akwado nnukwu ọrụ ogologo ndụ, dịka nke SolGold kwere nkwa. BHP kwalitere òkè ya na ụlọ ọrụ n'afọ gara aga ruo 15.31% site na 14.7%, na-aghọ onye na-eketa òkè nke ndị na-egwuputa ihe.
Ecuador bu n'obi ịkwaga site na ebe a na-eme nchọpụta gaa na onye na-ebupụ ihe ngwuputa . Akụ na ụba ya na-eduga mmanụ emebiwo nke ukwuu n'ime ọnwa ole na ole gara aga.
Mba a na-ata ahụhụ ugbu a site na mgbasa nke covid-19 na ndakpọ ọnụ ahịa mmanụ zuru ụwa ọnụ.
Tupu mmepe ndị na-adịbeghị anya, mba South America na-atụ anya na ọ ga-adọta $3.7 ijeri itinye ego n'ime ngwuputa n'etiti 2019 na 2020, gbagoro nke ọma site na nde $270 ọ nwetara na 2018.
Nhọrọ ihe eji eme Ball Mill Liner
Ihe dị iche iche agbajiri agbaji, ọnọdụ ọrụ dị iche iche chọrọ ihe mkpuchi ihe dị iche iche dabara adaba. Ọzọkwa, ebe a na-egweri ahịhịa na ebe a na-egwe nri dị mma chọrọ liners dị iche iche.
H&G Machinery na-enye ihe ndị a iji tụba igwe igwe igwe bọọlụ gị:
Manganese ígwè
Ọdịnaya manganese nke nnukwu manganese ígwè igwe igwe igwe ihe igwe ihe na-eme ka ọ bụrụ 11-14%, ọdịnaya carbon na-abụkarị 0.90-1.50%, ọtụtụ n'ime ha karịrị 1.0%. Na ibu mmetụta dị ala, ike ike nwere ike iru HB300-400. Na oke mmetụta dị elu, ike ike nwere ike iru HB500-800. Dabere na ibu mmetụta, omimi nke oyi akwa siri ike nwere ike iru 10-20mm. Ngwunye siri ike nke nwere ike dị elu nwere ike iguzogide mmetụta ma belata ihe mgbochi. Ngwongwo manganese dị elu nwere arụmọrụ mgbochi na-eyi nke ọma n'okpuru ọnọdụ nke mmetụta siri ike na-eyi abrasive, ya mere a na-ejikarị ya na akụkụ ndị na-eguzogide oyi nke Ngwuputa, ihe owuwu, ike ọkụ, na ngwá ọrụ ndị ọzọ. N'okpuru ọnọdụ nke ọnọdụ mmetụta dị ala, ígwè manganese dị elu enweghị ike ịmepụta àgwà nke ihe ahụ n'ihi na ọrụ siri ike na-arụ ọrụ abụghị ihe doro anya.
Ngwakọta kemịkalụ
| Aha | Ngwakọta kemịkalụ (%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| Mn14 Mill Liner | 0.9-1.5 | 0.3-1.0 | 11-14 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
| Mn18 Mill Liner | 1.0-1.5 | 0.3-1.0 | 16-19 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
Mechanical Njirimara na metallographic Ọdịdị
| Aha | Ịdị ike n'elu ala (HB) | Ọnụ ahịa mmetụta Ak (J/cm2) | Microstructure |
| Mn14 Mill Liner | ≤240 | ≥100 | A+C |
| Mn18 Mill Liner | ≤260 | ≥150 | A+C |
| C -Carbide | Carbide A-ejigide austenite | Austenite | |||
Nkọwapụta ngwaahịa
| Nha | Hole Dia (mm) | Ogologo ogologo (mm) | ||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Ndidi | +20 0 | + 0 | +20 | + |
Chrome Alloy Steel
Chromium alloy nkedo ígwè na-ekewa n'ime nnukwu chromium alloy cast iron (chromium ọdịnaya 8-26% carbon ọdịnaya 2.0-3.6%), ọkara chromium alloy cast iron (chromium ọdịnaya 4-6%, carbon ọdịnaya 2.0-3.2%), obere chromium. Ụdị ígwè nkedo alloy atọ (ọdịnaya chromium 1-3%, ọdịnaya carbon 2.1-3.6%). Akụkụ ya dị ịrịba ama bụ na microhardness nke M7C3 eutectic carbide bụ HV1300-1800, nke a na-ekesa n'ụdị netwọk gbajiri agbaji ma dịpụrụ adịpụ na martensite (ihe owuwu kachasị sie ike na matrix metal) matriks, na-ebelata mmetụta nkwụsị na matriks. Ya mere, akwa akwa chromium alloy liner nwere ike dị elu, ihe igwe igwe na-esi ike, na nkwụsi ike dị elu, na arụmọrụ ya na-anọchite anya ọkwa kachasị elu nke ihe ndị na-eguzogide ígwè ugbu a.
Ngwakọta kemịkalụ
| Aha | Ngwakọta kemịkalụ (%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| High Chrome Alloy Liner | 2.0-3.6 | 0-1.0 | 0-2.0 | 8-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
| Middle Chrome Alloy Liner | 2.0-3.3 | 0-1.2 | 0-2.0 | 4-8 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
| Obere chrome Alloy Liner | 2.1-3.6 | 0-1.5 | 0-2.0 | 1-3 | 0-1.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Mechanical Njirimara na metallographic Ọdịdị
| Aha | Elu (HRC) Ak (J/cm2) | Microstructure | ||||
| High Chrome Alloy Liner | ≥58 | ≥3.5 | M+C+A | |||
| Middle Chrome Alloy Liner | ≥48 | ≥10 | M+C | |||
| Obere chrome Alloy Liner | ≥45 | ≥15 | M+C+P | |||
| M-Martensite | C - Carbide | A-Austenite | P-Pearlite | |||
Nkọwapụta ngwaahịa
| Nha | Hole Dia.(mm) Ogologo ogologo (mm) | |||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Ndidi | +20 0 | + 0 | +20 | + |
Cr-Mo Alloy Steel
H&G Machinery na-eji Cr-Mo alloy steel tụọ bọọlụ igwe ihe. Ihe a dabere na ọkọlọtọ Australia, (AS2074 Standard L2B, na AS2074 Standard L2C) ọ na-enye mmetụta dị elu ma na-eyi nguzogide na ngwa igwe igwe ihe niile.
Ngwakọta kemịkalụ
| Koodu | Ngwakọta kemịkalụ (%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| L2B | 0.6-0.9 | 0.4-0.7 | 0.6-1.0 | 1.8-2.1 | 0.2-0.4 | 0.3-0.5 | ≤0.04 | ≤0.06 |
| L2C | 0.3-0.45 | 0.4-0.7 | 1.3-1.6 | 2.5-3.2 | 0.6-0.8 | 0.3-0.5 | ≤0.04 | ≤0.06 |
Ngwongwo anụ ahụ & Microstructure
| Koodu | Isi ike (HB) | Ak (J/cm2) | Microstructure |
| L2B | 325-375 | ≥50 | P |
| L2C | 350-400 | ≥75 | M |
| M-Martensite, C-Carbide, A-Austenite, P-Pearlite | |||
Ni-hard Steel
Ni-Hard bụ ígwè nkedo na-acha ọcha, nke nwere nickel na chromium dabara adaba maka mmetụta dị ala, abrasion na-amị amị maka ma mmiri mmiri na ngwa akọrọ. Ni-Hard bụ ihe na-egbochi ike eyi nke ukwuu, nke a na-atụba n'ụdị na ụdị nke dị mma maka ojiji na gburugburu ebe obibi na ngwa ngwa.
Ngwakọta kemịkalụ
| Aha | C | Si | Mn | Ni | Cr | S | P | Mo | Isi ike |
| Ni-Hard AS2027 Gr Ni Cr 1-550 | 3.2-3.6 | 0.3-0.8 | 0.2-0.8 | 3.0-5.0 | 1.5-3.0 | ≤0.12 | ≤0.15 | ≤0.5 | 550-600HBN |
| Ni-Hard AS2027 Gr Ni Cr 2-550 | 2.8-3.2 | 0.3-0.8 | 0.2-0.8 | 3.0-5.0 | 1.5-3.0 | ≤0.12 | ≤0.15 | ≤0.5 | 500-550HBN |
| Ni-Hard AS2027 Gr Ni Cr 2-550 | 3.2-3.6 | 1.5-2.2 | 0.2-0.8 | 4.0-5.5 | 8.0-10.0 | ≤0.12 | ≤0.15 | ≤0.5 | 630-670HBN |
Igwe Ọcha ọcha
Ngwakọta kemịkalụ
| Aha | Ngwakọta kemịkalụ(%) | |||||||
| C | Si | Mn | Cr | Mo | Ku | P | S | |
| White Iron Steel Liner | 2.0-3.3 | 0-0.8 | ≤2.0 | 12-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Ngwongwo anụ ahụ & Microstructure
| Aha | HRC | Ak (J/cm2) | Microstructure |
| White Iron Steel Liner | ≥58 | ≥3.5 | M+C+A |
| M-Martensite C- Carbide A-Austenite | |||
Ọ bụrụ na ị nwere ajụjụ ihe onwunwe pụrụ iche, biko kpọtụrụ onye injinia anyị ka o nyere gị aka!
Nick Sun [email protected]
Oge nzipu: Jun-28-2020