RE: VW - Offtake with Vulcan Brines8 Dec 2021 18:48
E3's closed loop system will therefore be constant 24/7 , fully automated process of extraction by volume purely from brines rather than having the extra costs of having to split out other products unless they decide to add extra filtration membranes to capture other metalic ions by metal type. Still on a closed loop 24/7. Rock mica costs will be much higher.
My example was based on mica rock from cinovec.
Their PFS has 0.4% cut off in grade not 0.11%. To create 30,000 tpa of premium lithium hydroxide 160,000 tons of rock have to be extracted and processed via several stages inc possibility of arsenic which the world is trying to cut out. Rock processing is much more inefficient through the whole process thus the cost per ton is around USD$4,000-4,500pt per year. Brines currently are coming in as cheapest top quater costs around USD$1,000 Per ton cheaper.
Trelavour at 0.11% v Cinovec 0.40% would have the cost of 480,000 EXTRA tons per year ( approx 640,000 tons per year of rock ) so aporox £480,000 extra costs just to get to Cinovec production. That is their basic production. DFS is looking at going to 2 , 8 hour shifts so doubling capacity to 60,000 tons of lithium hydroxide per year needing @0.4% grade a total of 320,000 tons of dirt per year.
Brines will wipe the floor on cost efficiencies v mica low grade rock. The australians I know from 2018 laughed at the PEA & PFS. They only consider a cut off of any true lithium mine @ 1.0% not 0.4% or even the embarrassing 0.11%.
Brines are a liquid chemical. It is NOT MINING it is chemical processing. Completely different.
To get lithium basic carbonate to hydroxide will cost new plant at around USD$350-375M just for the hydroxide plant. That excludes all other processing.
Brines will easily win the lithium cost war thus making much bigger margins. If the markets get tight, the high cost rock lithium companies hit the wall first. In 2018 most projects got delayed after the first rush and brines were not in the mix ar the time. That is why we are where we are with lithium shortfalls already. Throw in tin too.
5 - There was a company who DID PRODUCE LITHIUM CARBONATE FOR 7 YEARS - Fira , but due to its infancy and the 2019 lithium price crash had to fold.
The fact is brines have already been viable and made the company money in the first 5 years OF PRODUCTION. There is this ill founded myth that it cannot be done. The data and the company accounts clearly show profit from brine lithium. Do some proper research before looking foolish Fira.
6 - Why would KMX come in for 9m x2 uf they cannot do it ? Why would Bayer support Laxness Standard Lithium to demo stage and 97% RECOVERY if the pilot lav test failed, pilot on ground failed , the lithium chlorine sent from Arkansas to Vancouver to be processed to lithium hydroxide for 6 months and then ship the unit from Canada to Arkansas AND set up a full blown demo plant whilst getting Stellantis buying in , LG ENERGY & Koch inve