SolGold inotanga madhora makumi maviri emadhora ekutsvagisa Alpala
Ecuador-yakatarisana nemugodhi SolGold (LON, TSX: SOLG) iri kuparura mari yekutsvaga mari inosvika zviuru gumi nematanhatu zvemadhora (inenge $20m).
Kambani iyi inoti kutsvaga kwemari kunoda kubhadhara zvizere mari dzekutanga feasibility study (PFS) yeAlpala copper-gold project, chikamu cheSolGold's Cascabel asset.
Danho iri, zvisinei, rinouya apo vemigodhi vepamusoro vanoedza kutora mukana wekuderera kwehupfumi hwenyika kwakakonzerwa nedenda rekoronavirus, vachiwedzera mapotifolio avo kuburikidza nekubatanidza uye kutora.
"Mari iyi ichabhadharawo mari dzezvirongwa zvakakosha zveSolGold zvekutsvagisa dunhu pamwe nemitengo yekuwedzera yekugadzira mari inosvika bhiriyoni mazana maviri nemazana manomwe emadhora ekutsigira chirongwa cheAlpala," mukuru mukuru Nick Mather, akadaro mukutaura .
SolGold yakaiswa neChina ingangoita mamirioni makumi manomwe neshanu emasheya, pamakumi maviri neshanu pence imwe, kusvika mangwana, Chikumi 5 na7:00 am GMT.
Izvi zvinotevera chibvumirano chemari yehumambo nekambani yekufambisa Franco Nevada (TSX, NYSE: FNV), inked muna Chivabvu . Chibvumirano ichi chakavimbisa SolGold madhora zana emamiriyoni uye chinoipa sarudzo yekukwira kusvika kumadhora zana nemakumi mashanu emamiriyoni.
Ndiyo yakawanda sei mucheri anoda kuPFS paAlpala, chikamu cheCascabel asset, iri 180 km kuchamhembe kweguta guru reQuito.
Kambani iyi, yakanangana nekutora nekuda kwekugona kwechirongwa chayo chisina kugadzirwa munyika yeSouth America, yakati inotarisira kuunza chirevo mukupera kwa2020.
SolGold yakatiwo ichashandisa mari iyi kugadzira ongororo yechokwadi yeasiti, ichaburitswa muchikamu chechipiri cha2021.
Mugodhi weAustralia ave ari muhurukuro nevashambadziri vakawanda kubva muna March, vachitarisira kuchengetedza $ 2.85 bhiriyoni yekuvandudza Alpala . Zvinoenderana neazvino resource update , asset ine 2.66 bhiriyoni matani emhangura pa 0.53% copper-yakaenzana muzvikamu zvakayerwa uye zvakataridzwa, uye 544 miriyoni matani pa 0.31% mhangura-yakaenzana muchikamu chakatarwa.
Kana yangogadzirwa, Alpala inotarisirwa kuburitsa avhareji ye150,000 matani emhangura, 245,000 ounces egoridhe uye 913,000 ounces esirivheri mukunangana pagore mukati memakore makumi mashanu neshanu ehupenyu hwangu.
Kwemakore makumi maviri ekutanga emugodhi, avhareji yekugadzirwa kwepagore inotarisirwa kuita mazana maviri nemazana manomwe ezviuru zvematani emhangura, 438,000 maunzi egoridhe uye 1.4 miriyoni maunzi esirivha.
Kunyangwe zvipingamupinyi zvidiki nekuda kwekukanganisa kwakanangana neiyo coronavirus denda, SolGold ine chinangwa chekutanga kugadzira muna 2025.
Mather akadzokorora kutaura kuti timu yake iri kuvaka kambani "yakakosha mukusimudzira Ecuador sezvakaita BHP kuAustralia."
BHP, Newcrest isingafari
Vanogova vakuru veSolGold, BHP neNewcrest, vakurudzira pachena vatungamiriri vekambani diki kuti vaunganidze mari kuburikidza nekuenzanisa. Vanoti nzira iyi yakanakira varidzi vemasheya varipo.
BHP (ASX: BHP), kambani yepasirese yekuchera migodhi, uye Newcrest Mining (ASX: NCM), mugadziri mukuru wegoridhe weAustralia, haana kufadzwa nesarudzo yeSolGold mwedzi wapera yekubvumirana nechikwereti chemwedzi misere , nemitengo yemubereko. 12%.
Newcrest, the copper junior's second big investor ane 15.23% mubereko, akatofunga kubvisa mumiriri wake kubva kubhodhi reSolGold.
Nepo kushamisika kwekutsvaga mari kwakaziviswa nhasi kuchiita sekunge zvinoenderana neBHP neNewcrest zvinotarisirwa, hapana achatora chikamu pakati pekunetsekana pamusoro pemaitiro eSolGold pakuwana mari.
"Newcrest haisi kuzotora chikamu mukusimudza. Isu takaodzwa mwoyo nemabatiro akaitwa nevakuru veSolgold mukutsigira kambani mari, "akadaro mutauriri weNewcrest akaudza Australia's Financial Review.
BHP neNewcrest 'vakasanganisa chikamu che30% cheSolGold chingangodzikira nekuderera mukuunganidza mari, izvo zvakanzi nemugodhi akatarisana neEcuador zvakagadzira mukana "wekuwedzera mugove wekambani kuburikidza nekuunzwa kwevatsva vanoisa mari."
Mhangura inopisa nzvimbo
Mumakore maviri apfuura, Ecuador yakakwezva kufarira kukuru kubva kune vemigodhi hombe vari kutsvaga kuwedzera mukana wavo kumhangura. Iyo yakanyanya conductive simbi iri kudiwa kuti ishandiswe musimba rinodzokororwa uye mota dzemagetsi, asi hombe, madhipoziti matsva haawanzo.
Mhangura yakapinda mumusika wenzombe nemusi weChina , yakasimudzwa nekudiwa kwakasimba kubva post-lockdown China uye hedge mari inovhara mabheti.
Yakanga ichitengesa inodarika makumi maviri muzana kubva kwayo yakaderera munaKurume yemadhora mazana mana nemakumi matatu nemazana matatu nemazana matatu nemusi weChina masikati, pamadhora zviuru zvishanu nemazana mashanu nemazana matatu nemazana matatu nemazana matatu. Kuwedzera kwakadaro kunoenderana netsanangudzo yakajairika yemusika wemombe.
Diversified majors anonyanya kufarira mapurojekiti akakura, ehupenyu hurefu, senge inovimbiswa neSolGold. BHP yakawedzera chikamu chayo mukambani gore rapfuura kusvika pa15.31% kubva pa14.7%, ichiva mugodhi wepamusoro wemugodhi.
Ecuador ine chinangwa chekubva kune inoongorora nzvimbo kuenda kune mutengesi wemugodhi kunze kwenyika . Hupfumi hwayo hunotungamirwa nemafuta hwakarohwa zvakanyanya mumwedzi mishoma yapfuura.
Nyika parizvino iri kunetsekana nekupararira kweCovid-19 uye kudonha kwemitengo yemafuta pasi rose.
Zvisati zvaitika, nyika yeSouth America yaitarisira kukwezva mabhiriyoni mazana matatu nemazana manomwe emadhora mukudyara kwemugodhi pakati pa2019 na2020, zvichikwira zvakanyanya kubva pamadhora mazana maviri nemakumi manomwe emamiriyoni ayo yayakagamuchira muna 2018.
Ball Mill Liner Material Sarudzo
Yakasiyana yakapwanyika zvinhu, akasiyana ekushanda mamiriro anoda akasiyana zvinhu liner kuti aenderane. Zvakare, iyo yakakasharara yekukuya compartment uye yakanaka yekukuya compartment inoda akasiyana matinji.
H&G Michina inopa zvinotevera zvinhu kukanda yako bhora chigayo liner:
Manganese Steel
Iyo manganese yemukati meyakakwira manganese simbi bhora chigayo lining plate inowanzo 11-14%, uye iyo kabhoni yemukati inowanzo 0.90-1.50%, mazhinji ayo ari pamusoro pe1. Pamitoro yakaderera, kuoma kunogona kusvika HB300-400. Pakukwirisa mitoro, kuoma kunogona kusvika HB500-800. Zvichienderana nekutakura mutoro, kudzika kweiyo yakaomeswa layer inogona kusvika 10-20mm. Iyo yakaomeswa layer ine kuomarara kwakanyanya inogona kuramba kukanganisa uye kuderedza abrasive kupfeka. Yakakwira manganese simbi ine yakanakisa anti-kupfeka mashandiro pasi pemamiriro eiyo yakasimba kukanganisa abrasive kupfeka, saka inowanzoshandiswa munzvimbo dzisingapfeki dzemigodhi, zvekuvaka, simba rekupisa, uye zvimwe zvemichina. Pasi pemamiriro ekuderera kwemamiriro ezvinhu, yakakwira manganese simbi haigone kuita hunhu hwechigadzirwa nekuti basa rekuomesa mhedzisiro haisi pachena.
Kuumbwa Kwemakemikari
| Zita | Kuumbwa Kwemakemikari (%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | 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 properties uye metallographic structure
| Zita | Kuoma Kwepamusoro (HB) | Impact value Ak (J/cm2) | Microstructure |
| Mn14 Mill Liner | ≤240 | ≥100 | A+C |
| Mn18 Mill Liner | ≤260 | ≥150 | A+C |
| C -Carbide | Carbide A-Yakachengetwa austenite | Austenite | |||
Product specification
| Size | Hole Dia. (mm) | Liner Length (mm) | ||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Kushivirira | +2 0 | +3 0 | +2 | +3 |
Chrome Alloy Steel
Chromium alloy cast iron yakakamurwa kuita yakakwira chromium alloy cast iron (chromium content 8-26% carbon content 2.0-3.6%), medium chromium alloy cast iron (chromium content 4-6%, carbon content 2.0-3.2%), yakaderera chromium Mhando nhatu dzealloy cast iron (chromium content 1-3%, carbon content 2.1-3.6%). Chinhu chayo chinoshamisa ndechekuti microhardness yeM7C3 eutectic carbide iHV1300-1800, iyo inogoverwa muchimiro chetambo yakaputsika uye yakaparadzaniswa pane martensite (iyo yakaoma zvikuru musimbi matrix) matrix, kuderedza cleavage effect pamatrix. Naizvozvo, iyo yakakwira-chromium alloy liner ine simba rakawanda, bhora rehuyo kusimba, uye yakakwirira kupfeka kuramba, uye kuita kwayo kunomiririra nhanho yepamusoro yezvinhu zvazvino zvesimbi zvinopfekwa.
Kuumbwa Kwemakemikari
| Zita | Kuumbwa Kwemakemikari (%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | P | S | |
| Yakakwira 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 |
| Yakaderera 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 properties uye metallographic structure
| Zita | Surface (HRC) Ak (J/cm2) | Microstructure | ||||
| Yakakwira Chrome Alloy Liner | ≥58 | ≥3.5 | M+C+A | |||
| Middle Chrome Alloy Liner | ≥48 | ≥10 | M+C | |||
| Yakaderera Chrome Alloy Liner | ≥45 | ≥15 | M+C+P | |||
| M-Martensite | C - Carbide | A-Austenite | P-Pearlite | |||
Product specification
| Size | Hole Dia. (mm) Liner Length (mm) | |||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Kushivirira | +2 0 | +3 0 | +2 | +3 |
Cr-Mo Alloy Steel
H&G Michina inoshandisa Cr-Mo alloy simbi kukanda bhora rechigayo liner. Ichi chinyorwa chakavakirwa pachiyero cheAustralia, (AS2074 Standard L2B, uye AS2074 Standard L2C) inopa hukuru hwekuita uye kuramba kupfeka mune ese semi-autogenous milling application.
Kuumbwa Kwemakemikari
| Code | Chemical Elements (%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | 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 |
Zvenyama Zvivakwa & Microstructure
| Code | Kuoma (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 isimbi chena yakakandwa, yakasanganiswa nickel uye chromium inokodzera kushomeka, inotsvedza abrasion kune ese akanyorova uye akaoma maapplication. Ni-Hard chinhu chakanyanya kupfeka-chinodzivirira, chakakandwa mumafomu uye zvimiro izvo zvakanakira kushandiswa munzvimbo dzinoshungurudza uye kupfeka uye mashandisirwo.
Kuumbwa Kwemakemikari
| Zita | C | Si | Mn | Ni | Cr | S | P | Mo | Kuoma |
| 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 |
White Iron Steel
Kuumbwa Kwemakemikari
| Zita | Muumbi weKemikari(%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | 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 |
Zvenyama Zvivakwa & Microstructure
| Zita | HRC | Ak(J/cm2) | Microstructure |
| White Iron Steel Liner | ≥58 | ≥3.5 | M+C+A |
| M-Martensite C- Carbide A-Austenite | |||
Kana iwe uine yakakosha kubvunza zvinhu, ndapota taura injinjini yedu kuti ikushumire!
Nick Sun [email protected]
Nguva yekutumira: Jun-28-2020