Saturday, April 13, 2024

Pilot Plant Generating First Lithium Chloride


CleanTech Lithium PLC (AIM:CTL, Frankfurt: T2N, OTCQX: CTLHF), an exploration and construction corporate advancing lithium tasks in Chile, proclaims that the operation of the Corporate´s pilot plant has commenced and is generating lithium chloride eluate from the Direct Lithium Extraction (DLE) procedure.

Pilot Plant Highlights:

  • Commissioning section of DLE pilot plant finished and operation underway
  • Brine from the Laguna Verde mission is being fed into DLE columns the place lithium chloride is extracted onto the adsorbent, earlier than desorption with water to create a purified lithium chloride eluate
  • First manufacturing of eluate was once finished previously week
  • A opposite osmosis unit on the pilot plant might be used to pay attention the eluate
  • The pilot plant has a design capability of one tonne monthly lithium carbonate identical (LCE) as concentrated eluate
  • The concentrated eluate might be shipped in batches to North The usa for conversion into battery-grade lithium carbonate
  • The Corporate will decide the proper quantity of each and every batch in response to finish person necessities and conversion price issues
  • The Corporate has engaged Conductive Power for the conversion, utilising same old trade processing steps
  • The pilot plant might be used for procedure optimisation and product verification and can supply essential enter into the Pre-feasibility find out about (PFS) these days underway for the mission
  • Operation of the pilot plant will position CTL amongst a small collection of corporations within the lithium exploration sector to supply significant amounts of battery grade product at pilot scale
  • Samples of the product might be made to be had to possible strategic companions akin to primary auto and battery producers, in preparation for off-take agreements

Commenting, Aldo Boitano, Leader Government Officer, of CleanTech Lithium PLC, stated:

“I’m very happy to tell the marketplace that our pilot plant has commenced operation with the primary quantity of lithium chloride eluate produced. Batches of concentrated eluate might be shipped to North The usa to be transformed into battery grade lithium carbonate via a third-party processor. This pilot plant plans to supply vital amounts of battery grade product for analysis via possible strategic companions, making CTL one of the vital few corporations within the sector to supply pilot scale volumes of battery grade product. The pilot plant positions CTL as a pacesetter within the sector and in Chile, with first eluate manufacturing representing an important milestone for the Corporate.”

Additional Knowledge

The Corporate´s pilot plant, which is situated on the Corporate´s R&D Centre in Copiapó, some 250km from Laguna Verde, underwent a longer commissioning section which is now finished. Washing and adsorbent activation protocols had been finished, and filtering apparatus and a opposite osmosis (RO) unit put in. Brine from the Laguna Verde mission is saved in a big 243,000 litre vessel out of doors the pilot plant, which is fed into an indoor tank having handed thru filtration to take away suspended solids. It’s then fed into the DLE columns proven in Determine 1, which might be full of adsorbent designed to be selective for lithium molecules. Lithium, as lithium chloride, is adsorbed from the brine, earlier than desorption with water to create a lithium chloride eluate. DLE acts as a purification degree recuperating lithium chloride from the brine while rejecting greater than 99% of different impurities. First manufacturing of lithium chloride eluate was once finished previously week.

A RO unit on the plant might be used to pay attention the eluate, with the concentrated eluate to be shipped to North The usa for the downstream standard processing levels and conversion into battery-grade lithium carbonate.

Several blue cylinders with white tubes Description automatically generated with medium confidence

Determine 1: Pilot Plant Multi-Valve Feeding Brine to DLE Columns (approx. 2.5 metres top)

Downstream Processing into Battery-Grade LithiumCarbonate

For the conversion of the concentrated lithium chloride eluate into battery-grade lithium carbonate, CTL has engaged Conductive Power primarily based in Alberta, Canada, which has a conversion facility in Chicago, USA. Concentrated eluate might be shipped in batches on a per 30 days foundation to this facility (see Determine 2). Step one might be to additional pay attention the eluate the usage of Ahead Osmosis (FO), with an FO unit supplied via Ahead Water Generation, any other Canadian corporate primarily based in Ontario. FO achieves a top focus issue with low power use.

Determine 2: Conductive Power – Milling and Refining Apparatus, Often Stirred Tank Reactor, and Lithium Carbonate product in Chicago, USA (footage left to proper)

Following FO, the conversion procedure levels undertaken via Conductive Power, contain sprucing to take away hint impurities, carbonation to precipitate lithium carbonate, forged/liquid separation and drying. Those same old trade processes for lithium carbonate manufacturing are reflective of the conversion procedure CTL plans to make use of at a industrial scale for the Laguna Verde mission. Samples of the lithium carbonate product might be analysed via Conductive Power and a third-party unbiased laboratory to verify the benchmark of 99.5% Li2CO3 is completed for battery-grade lithium carbonate. The product might be packaged for transport to possible strategic companions and off-takers for product verification within the coming months.



The ideas communicated inside this announcement is deemed to represent inside of data as stipulated underneath the Marketplace Abuse Laws (EU) No 596/2014 which is a part of UK legislation via distinctive feature of the Eu Union (Withdrawal) Act 2018. Upon e-newsletter of this announcement, this inside of data is now regarded as to be within the public area. The one that organized for the discharge of this announcement on behalf of the Corporate was once Gordon Stein, Director and CFO.

For additional data touch:

CleanTech Lithium PLC

Aldo Boitano/Gordon Stein

Jersey place of business: +44 (0) 1534 668 321

Chile place of business: +562-32239222

Or by the use of Celicourt

Celicourt Communications

+44 (0) 20 7770 6424

Felicity Winkles/Philip Dennis/Ali AlQahtani

cleantech@celicourt.united kingdom

Harbor Get entry to – North The usa

Jonathan Paterson/Lisa Micali

+1 475 477 9401

Porter Novelli – Chile

Ernesto Escobar

+569 95348744

Beaumont Cornish Restricted

(Nominated Adviser)

Roland Cornish/Asia Szusciak

+44 (0) 207 628 3396

Canaccord Genuity (Joint Dealer)

James Asensio

+44 (0) 207 523 4680

Fox-Davies Capital Restricted (Joint Dealer)

+44 20 3884 8450

Daniel Fox-Davies

Beaumont Cornish Restricted (“Beaumont Cornish”) is the Corporate’s Nominated Adviser and is permitted and controlled via the FCA. Beaumont Cornish’s duties because the Corporate’s Nominated Adviser, together with a duty to advise and information the Corporate on its duties underneath the AIM Laws for Corporations and AIM Laws for Nominated Advisers, are owed only to the London Inventory Change. Beaumont Cornish isn’t appearing for and may not be accountable to some other individuals for offering protections afforded to shoppers of Beaumont Cornish nor for advising them in terms of the proposed preparations described on this announcement or any subject referred to in it.

About CleanTech Lithium

CleanTech Lithium (AIM:CTL, Frankfurt:T2N, OTCQX:CTLHF) is an exploration and construction corporate advancing sustainable lithium tasks in Chile for the blank power transition. Dedicated to net-zero, CleanTech Lithium’s project is to supply subject matter amounts of sustainable battery grade lithium merchandise the usage of Direct Lithium Extraction era powered via renewable power. The Corporate plans to be a number one provider of ‘inexperienced’ lithium to the EV and battery production marketplace.

CleanTech Lithium has 4 lithium tasks – Laguna Verde, Francisco Basin, Llamara and Salar de Atacama – situated within the lithium triangle, a number one centre for battery grade lithium manufacturing. The 2 primary tasks: Laguna Verde and Francisco Basin are positioned inside basins managed via the Corporate, which offers vital possible construction and operational benefits. All 4 tasks have direct get admission to to current infrastructure and renewable energy.

CleanTech Lithium is dedicated to the usage of renewable energy for processing and lowering the environmental have an effect on of its lithium manufacturing via utilising Direct Lithium Extraction with reinjection of spent brine. Direct Lithium Extraction is a transformative era which eliminates lithium from brine, with upper recoveries than standard processes. The process provides brief construction lead occasions and not using a intensive website building or evaporation pond construction so there’s minimum water depletion from the aquifer.


Click on right here to connect to CleanTech Lithium PLC (AIM:CTL, OTCQX:CTLHF, Frankfurt:T2N), to obtain an Investor Presentation


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