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Standard Lithium with CEO Robert Mintak
Premiered Feb 5, 2021
 
 

Standard Lithium chose south Arkansas as a key development target due to its very large resource potential, with a well-studied and documented brine deposit. Combine this with a pro-business environment, a region with more than five decades for commercial brine production, the associated infrastructure; pipelines, well fields, low-cost power, road, rail and a highly skilled work force. This makes Standard Lithium’s south Arkansas project the perfect location for a modern lithium chemical company.

Standard Lithium Ltd.

LANXESS PROJECT - SOUTH CENTRAL ARKANSAS

The Company’s flagship 150,000 acre, 3.14 Million Tonne Lithium Carbonate Equivalent (“LCE”) resource Joint Venture** “Lanxess Project” is located minutes away from the city of El Dorado, Arkansas.

El Dorado is headquarters of the Arkansas Oil and Gas Commission as well as Murphy OilMurphy USA, Deltic Timber Corporation and a Delek US oil refinery. The city has a nationally-recognized downtown arts district, the Murphy Arts District (MAD); a community college, South Arkansas Community College (South Ark); and a multi-cultural arts center, South Arkansas Arts Center (SAAC). El Dorado is the population, cultural and business center of south-central Arkansas.

El Dorado is located approximately 120 miles (190 km) from the state capital of Little Rock. The city was the heart of the 1920s Arkansas oil boom. During World War II, it became a center for the U.S. chemical industry, which still plays a key part in the local economy, as do oil and timber.

The region is home to North America’s largest brine production and processing facilities.

When oil was discovered in south Arkansas in 1921, oil field brines were considered a worthless by-product of oil producers who had problems disposing of the brine. Then, chemists from the Arkansas Geological Commission (now the Arkansas Geological Survey) discovered that the Smackover Formation brines had high bromine content—seventy times greater than that of ocean water. Bromine production followed oil production in Union County in 1957 and has continued ever since. Bromine production in Union and Columbia counties contributes significantly to the local and state economy and employs over 1,000 people. Great Lakes Chemical Corporation built the world’s largest bromine plant in south Arkansas in 1961. Great Lakes Chemical Corporation merged with Crompton Corporation in 2005 to create Chemtura Corporation. Chemtura Corporation was acquired by global specialty chemical company Lanxess AG in 2017. Lanxess operates three brine processing plants in south Arkansas.

TETRA Technologies operates a processing plant in the area,  Albemarle Corporation (formerly Ethyl Corporation) operates two bromine processing plants in Magnolia (Columbia County) Arkansas.

Standard Lithium Ltd.

PROJECT HIGHLIGHTS

Lanxess operations in south Arkansas cover 150,000 acres that includes10,000 brine leases. Lanxess extracts brine from their wells located throughout the area, and the brine is transported through a network of 250 miles of pipelines to three plants where the brine is processed for bromine recovery with the tail brine then re-injected to the aquifer. The three bromine extraction plants currently employ approximately 500 people, have been in production for nearly five decades, and produce roughly 5.3 billion gallons of brine annually.

A Preliminary Economic Assessment prepared by Advisian, a consulting arm of Worley Parsons, released June 18, 2019 considers the production of battery-quality lithium carbonate through a phased build-out to a total 20,900 tonnes per annum (tpa) from the contemplated joint venture with Lanxess AG at their three-operating bromine-processing plants. 

Key Points:

  • Annual production: 20,900 tonnes lithium carbonate (1)
    Plant operation: 25 years (2)
    Total capital expenditures estimate of US$437 Million (3)
    Non-optimised reagent cost per tonne lithium carbonate of US$3,107
    All-in operating costs, including all direct and indirect costs, reagent, sustaining capital, insurance and mine-closure costs of US$4,319 per tonne of lithium carbonate (4)
    Average selling price $13,550 USD per tonne battery quality lithium carbonate (5)
    Pre-tax US$1.3 Billion NPV at 8% discount rate and IRR of 42%
    Post-tax US$ 989 Million NPV an 8% discount rate and IRR of 36%
    Resource upgraded to 3,140,000 tonnes Lithium Carbonate Equivalent (LCE) at the Indicated Category

Notes:
All model outputs are expressed on a 100% project ownership basis**
[1] Total production, using existing brine supply rates at the completion of Phase 3
[2] Plant operation commences upon completion of Phase 1
[3] Includes 25% contingency of both direct and indirect capital costs
[4] Includes all operating expenditures, including sustaining capital and allowance for mine closure
[5] Selling prices ranging between US$10,840-16,260/tonne were modeled as part of sensitivity analysis

** 70/30 JV in favor of Lanxess AG with an option for Standard Lithium to achieve 40% subject to attaining certain milestones
*** See news release Nov 12, 2018 - Subject to proof of concept & positive feasibility study

Top: Map of Lanxess Project South Central Arkansas, Bottom: Lanxess Southern Brine Plant Top: Map of Lanxess Project South Central Arkansas, Bottom: Lanxess Southern Brine Plant

TETRA PROJECT SOUTH WEST ARKANSAS PROJECT:

Standard Lithium has an option agreement with NYSE listed TETRA Technologies Inc. to acquire the rights to conduct exploration, production and lithium extraction activities on 27,262 acres of brine leases located approximately 40km west of the Lanxess project. This is in an area where the Smackover Formation is known to be highly productive. The TETRA Project lithium brine Inferred Resource, as reported, is contained within the Upper and Middle facies of the Smackover Formation, a Late Jurassic oolitic limestone aquifer system that underlies the entire property. This brine resource is in an area where there is localized oil and gas production, and brine is produced as a waste byproduct of hydrocarbon extraction.  The data used to estimate and model the resource was gathered from active and abandoned oil and gas production wells on or adjacent to the property.

 The resource underlies a total of 807 separate brine leases and eight brine mineral deeds which form a patchwork across Columbia and

Lafayette Counties in southwestern Arkansas. The property consists of 11,033 net hectares (27,262 net acres) leased by TETRA, and the resource estimate was only modeled for that footprint. 

 Standard Lithium has agreements with regional independent oil and gas producers with open, unused Smackover Formation wells in and immediately adjacent to the new lease area to gather new, high-quality lithium brine samples from the key brine production zones.

Key Points

  • 27,262 acres of brine leases.
    802Kt LCE Inferred Resource.
    Lithium grades sampled were between 347 and461 mg/L.
    Significant infrastructure, road and power.
    Well-characterized geology and chemistry.
    Adjacent to producing Albemarle brine leases.


  •  

Notes:
[1] Mineral resources are not mineral reserves and do not have demonstrated economic viability.  There is no guarantee that all or any part of the mineral resource will be converted into a mineral reserve.
[2] Numbers may not add up due to rounding.
[3] The resource estimate was completed and reported using a cut-off of 50 mg/L lithium.
[4] The resource estimate was developed and classified in accordance with guidelines established by the Canadian Institute of Mining and Metallurgy.  The associated Technical Report was completed in accordance with the Canadian Securities Administration’s National Instrument 43-101 and all associated documents and amendments.  As per these guidelines, the resource was estimated in terms of metallic (or elemental) lithium.
[5] In order to describe the resource in terms of ‘industry standard’ lithium carbonate equivalent, a conversion factor of 5.323 was used to convert elemental lithium to LCE

Standard Lithium Ltd.

IT STARTS WITH AN INNOVATIVE APPROACH TO LITHIUM PROCESSING – “LISTR” DIRECT LITHIUM EXTRACTION TECHNOLOGY

In the conventional process for lithium extraction from brine, the lithium-rich salt water is pumped to the surface and deposited into a series of massive ponds that occupy many thousands of acres where passive solar evaporation occurs. This process can take anywhere from eight months to greater than a year. After the water has evaporated, and other minerals have been precipitated out through the addition of chemical reagents, the remaining lithium enriched solution is transferred to a plant where additional unwanted elements are removed from the solution.  It is then chemically treated to create the final product of lithium carbonate, or further processed to lithium hydroxide. This entire process involves pumping millions of gallons of brine per day to the surface in some if the driest and most fragile eco-systems, the process is also very inefficient with lithium recoveries of roughly 50%, leaving much of the precious material unharvested. The removal of massive volumes of brine can also impact nearby freshwater aquifers exacerbating existing water shortages, and the evaporation process leaves huge salt tailings piles.

A new, modern approach to how we extract and process critical minerals like lithium is overdue.

For the company’s south Arkansas projects, Standard Lithium has developed a proprietary process called “LiSTR” that uses a solid ceramic adsorbent material with a crystal lattice that is capable of selectively pulling lithium ions from the “tail brine” or waste brine after it has gone through the bromine-extraction step. The ceramic adsorbent materials are mounted in stirred-tank reactors that contain the tail brine. In the second step, the adsorbent releases the lithium for recovery.

The Li-extraction process (diagram) takes advantage of the fact that the brine leaves the bromine process heated to approximately 70°C. This means that no additional energy is required, and the reaction kinetics for the adsorption are suitable. The process can reduce the time required for Li extraction from months (with the evaporation ponds) to hours and is capable of producing a high-purity LiCl solution for further processing in the battery industry. The Li-extraction operating as a “mini-pilot” project has run continuously for a number of weeks utilizing raw tail brine from the project and a larger modular industrial scale Demonstration Plant is expected to be deployed at Lanxess’ southern processing plant in the fourth quarter 2019. 

Top: Simplified Flowsheet, Bottom: LiSTR Demonstration Plant at Zeton fabrication facility May 2019Top: Simplified Flowsheet, Bottom: LiSTR Demonstration Plant at Zeton fabrication facility May 2019

SMACKOVER FORMATION HYDROGEOLOGY


Map
 

The Smackover Formation is an extensive porous and permeable limestone aquifer that hosts huge volumes of mineral-rich brines, as well as hydrocarbons. The Smackover Formation brines are one of the largest source of bromine in the world, but the brine also contains significantly elevated levels of lithium – typically ranging from 150 to 500 mg/L. Several dozen wells pump out brine and send it via pipeline networks to process plants. Once minerals have been extracted the waste brine (tail brine) is re-injected back into the  Smackover Formation aquifer.

Average annual brine production between 2010 and 2016 is estimated at 42.6 million m3 (9.4 Billion US Gallons) from Arkansas Oil and Gas Commission data. Presently, bromine is recovered from brines in Columbia and Union Counties mainly by Lanxess and Albemarle Corporation.

Core samples from Smackover Formation visually demonstrates well defined high porosity. High Porosity is present throughout the project area. The Smackover Formation can produce large volumes of brine and allows for large volumes to be reinjected.

Highly porous aquifer stores & moves brine easilyHighly porous aquifer stores & moves brine easily

IDEAL PROJECT LOCATION

Southern Arkansas is a business-friendly jurisdiction with a decades long history of operating chemical, oil & gas, forestry, and manufacturing industries. The region’s hydrogeology is well-documented, the large existing commercial brine production brings a significant infrastructure investment along with access to low-cost power, water, and a skilled workforce.

Standard Lithium is in a unique position to leverage the existing brine production to fast-track the projects commercial development with the aim of building the first new U.S. lithium project in over five decades. 

LANXESS CENTRAL PLANT

LANXESS CENTRAL PLANT

LANXESS WESTERN PLANT

LANXESS WESTERN PLANT

BRINE PRODUCTION WELL

BRINE PRODUCTION WELL

BRINE DISPOSAL WELL

BRINE DISPOSAL WELL
 
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PostSubject
#432  Sticky Note We, have been waiting for this. ImTC 07/21/21 10:38:04 PM
#434   Standard Lithium is pleased to report that our ImTC 07/24/21 11:50:07 AM
#433   Standard Lithium is pleased to report that our ImTC 07/21/21 10:43:04 PM
#432   We, have been waiting for this. ImTC 07/21/21 10:38:04 PM
#431   That is one heck of a pre-market jump. Whassup? MooseMan555 07/20/21 08:41:22 AM
#430   investorshub.advfn.com/uimage/uploads/2021/7/19/hp[hmsli_7_13_1y_up_22_pct.jpg 5 s nowwhat2 07/19/21 12:45:06 PM
#429   Profit taking from buyers that bought at pennies, D8c00p3r 07/18/21 08:57:56 PM
#428   It is hard to understand the volume of MooseMan555 07/18/21 08:12:39 PM
#427   These Are EV "Pick and Shovel" Plays--SLI conix 07/18/21 10:08:22 AM
#426   ha-ha "need to learn how to sell at nowwhat2 07/14/21 01:16:53 AM
#425   BEAST MODE. ImTC 07/13/21 09:52:50 PM
#424   SLI chart conix 07/13/21 04:48:43 PM
#423   Wow....."formally known as AMEX" huh ? nowwhat2 07/13/21 04:33:56 PM
#422   Found it, "formally known as AMEX" Suckershark 07/13/21 04:19:42 PM
#421   What a day. ImTC 07/13/21 04:18:13 PM
#420   Good question - I believe so - That nowwhat2 07/13/21 03:35:25 PM
#419   Press release says "NYSE American", is that different Suckershark 07/13/21 03:14:47 PM
#418   Actually probably just AMEX nowwhat2 07/13/21 02:07:28 PM
#417   Yea, SLI! NYSE! Suckershark 07/13/21 02:01:48 PM
#416   Feelin' a little bit sick over here......damn. nowwhat2 07/13/21 12:24:19 PM
#415   WTF ? nowwhat2 07/13/21 10:14:03 AM
#414   STLHF changed to SLI. Moved to the NYSE Renee 07/13/21 09:34:36 AM
#413   https://seekingalpha.com/news/3714528-lithium-stocks-catch-fire-albemarle-rallies-to-new-all-time-hi nowwhat2 07/13/21 05:55:33 AM
#412   STLHF Chart conix 07/12/21 06:05:01 PM
#411   No I looked around Standards website and no luck. ImTC 07/11/21 08:48:15 PM
#410   Has anyone here heard the schedule for building highfeather 07/11/21 05:33:06 PM
#409   LiSTR Direct Lithium Extraction Plant Full Video Tour ImTC 07/11/21 04:38:24 PM
#408   Doh !..... https://investorshub.advfn.com/boards/read_msg.aspx?message_id=164749403 nowwhat2 07/08/21 06:56:28 PM
#407   Fairly attractive entry then (it might seem) ? nowwhat2 07/05/21 02:32:22 PM
#406   ( $SLL $STLHF ) just filed for listing ImTC 07/05/21 02:12:41 PM
#405   More Focus on Lithium Flowing Under Arkansas ImTC 06/20/21 10:12:35 PM
#404   Nice. Thanks. Awesome. Oh my ! nowwhat2 06/20/21 03:23:21 PM
#403   Episode 107: Standard Lithium ImTC 06/20/21 09:02:50 AM
#402   Next day - Holy mackerel !....Standard Lithium, Arkansas nowwhat2 06/18/21 05:02:31 PM
#400   investorshub.advfn.com/uimage/uploads/2021/6/17/xxnvtsll_6_17_1y_serious_ nowwhat2 06/17/21 09:42:20 PM
#399   Must be LAC-related : nowwhat2 06/14/21 07:01:31 PM
#398   Standard Lithium Ltd. Named to 2021 OTCQX Best 50 ImTC 06/06/21 07:15:28 PM
#397   Great interview - Thanks - However my question nowwhat2 06/06/21 04:22:25 PM
#396   NowWhat2 When was the last time that you ImTC 06/06/21 01:47:50 PM
#395   INVESTOR RELATIONS ImTC 06/06/21 01:38:31 PM
#394   Standard Lithium [TSXV:SLL] (OTC:STLHF) ImTC 05/28/21 12:27:11 PM
#393   Mojave Project ImTC 05/23/21 06:07:09 PM
#392   Largest reported lithium brine project in the U.S. ImTC 05/23/21 06:05:18 PM
#391   May 17, 2021 Standard Lithium Commences Preliminary Economic ImTC 05/23/21 06:01:48 PM
#390   Mar 6, 2021 Standard Lithium (SLL) - $34.5M ImTC 05/23/21 05:58:02 PM
#389   Premiered Feb 5, 2021 Standard Lithium with CEO ImTC 05/23/21 05:56:38 PM
#388   investorshub.advfn.com/uimage/uploads/2021/5/13/dbvalsll_5_12_1y_on_TL_odds.jpg nowwhat2 05/13/21 01:48:13 AM
#387   WOWWWWWWWWWWWW JUST SAW ADD ON STLHF ON CNBC $$$$$$$$$$$$$$$ 1hot toddy 04/16/21 03:14:45 PM
#386   Might be good news for SLL - Since, nowwhat2 04/11/21 11:32:47 PM
#385   Just adding to the post which this replies nowwhat2 04/03/21 11:34:57 AM
#384   Thanks bettyfordallstar, for the update. ImTC 03/27/21 06:24:45 PM
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