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E3 Metals Initiates Design of Field Pilot

Corporate Updates

E3 Metals Initiates Design of Field Pilot

CALGARY, AB

,

April 21, 2022

/CNW/ - E3 METALS CORP. (TSXV: ETMC) (OTCQX: EEMMF)

(FSE: OU7A) (the "Company" or "E3 Metals"), an emerging lithium developer and leading Direct

Lithium Extraction ("DLE") technology innovator, is pleased to announce that the Company has

engaged an engineering firm to begin the design work for its field pilot plant ("Field Pilot") which will

utilize E3 Metals' proprietary sorbent.

The goal of the Field Pilot is to demonstrate a near commercial scale, modular design of the

Company's ion-exchange DLE process under real world operating conditions. The Field Pilot will be

tied into an existing well that produces brine directly from the Leduc Aquifer in the Company's

Clearwater Project. This is the next stage of development, moving forward from the Company's DLE

lab-pilot prototype which has delivered successful results of up to 97% lithium recovery across multi-

cycle testing. On

April 6, 2022

, the Company announced it has begun the evaluation of commercial-

scale manufacturing of its proprietary sorbent to be utilized in the Field Pilot. The combination of E3

Metals' sorbent technology with a scaled-up ion-exchange system operating in real world conditions

is an important step towards de-risking and demonstrating the DLE process and technology at a

commercial scale. This major milestone has the potential to unlock the value of a significant world

class lithium resource in a secure and friendly jurisdiction.

The Company anticipates the design and final cost estimate phase to be completed within the next

six months with construction to follow soon after. The design and construction of the Field Pilot likely

will utilize conventional and established ion-exchange equipment which can be scaled to commercial

capacities. Ion-exchange technology is used throughout the world in different commercial

applications such as water treatment and water purification. This type of commercial equipment is

available from multiple global vendors. The initial plan for the Field Pilot will be to operate in the

Leduc

aquifer over a six-month period to collect and analyze data to further validate the technology

and operating parameters. This milestone will lead towards the Company's goal of commercializing

its proprietary DLE technology and commercial production of lithium hydroxide from its Clearwater

Project.

"This significant milestone towards commercializing the E3 Metals' technology comes together from

two main pieces, (1) our sorbent material, and (2) the Field Pilot, where the two combined form the

full DLE process," commented the Company's CEO,

Chris Doornbos

. "Our primary goal has been to

develop a simple process, utilizing our proprietary sorbent together with a well-established,

commercially scalable processes to help reduce the overall costs of extracting lithium from

Leduc

brines. We look forward to the design, and our goal of successfully operating E3 Metals' DLE Field

Pilot."

About E3 Metals Corp.

E3 Metals is a lithium development company with 7.0 million tonnes of lithium carbonate equivalent

(LCE) inferred mineral resources

1

in

Alberta

and an NPV8% on its Clearwater Lithium Project of

USD 1.1 Billion

with a 32% IRR pre-tax and

USD 820 Million

with a 27% IRR after-tax

1

. Through the

successful scale up of its DLE technology towards commercialization, E3 Metals' goal is to produce

high purity, battery grade, lithium products. With a significant lithium resource and innovative

technology solutions, E3 Metals has the potential to deliver lithium to market from one of the best

jurisdictions in the world.

For more information about E3 Metals, visit

http://www.e3metalscorp.com

.

ON BEHALF OF THE BOARD OF DIRECTORS,

Chris Doornbos

, President & CEO

E3 METALS CORP.

1: The Preliminary Economic Assessment (PEA) of the Clearwater Lithium Project NI 43-101

technical report is effective

Dec 21, 2020

. E3 Metals has also released three NI 43-101 Technical

Reports providing a total resource of 7.0Mt LCE. The Clearwater Lithium Project PEA resource

estimate, identifying 2.2Mt LCE (inferred) effective

December 21, 2020

; the North Rocky Resource

Area (NRRA) Technical Report effective

October 27, 2017

identifying 0.9Mt LCE(inferred); and the

Exshaw West Resource Area (EWRA) identifying 3.9Mt LCE (inferred) dated

June 4, 2018

. All

reports are available on the Company's website (e3metalscorp.com/technical-reports) and SEDAR (

www.sedar.com

)

Forward-Looking and Cautionary Statements

This news release includes certain forward-looking statements as well as management's objectives,

strategies, beliefs and intentions. Forward looking statements are frequently identified by such

words as "may", "will", "plan", "expect", "anticipate", "estimate", "intend" and similar words referring

to future events and results. Forward-looking statements are based on the current opinions and

expectations of management. All forward-looking information is inherently uncertain and subject to a

variety of assumptions, risks and uncertainties, including the speculative nature of mineral exploration

and development, fluctuating commodity prices, the effectiveness and feasibility of emerging lithium

extraction technologies which have not yet been tested or proven on a commercial scale or on the

Company's brine, competitive risks and the availability of financing, as described in more detail in our

recent securities filings available at

www.sedar.com

. Actual events or results may differ materially

from those projected in the forward-looking statements and we caution against placing undue

reliance thereon. We assume no obligation to revise or update these forward-looking statements

except as required by applicable law.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in

the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of

this release.

SOURCE

e3 Metals Corp.

View original content:

http://www.newswire.ca/en/releases/archive/April2022/21/c7869.html

%SEDAR: 00011471E

For further information:

Chris Doornbos, Phone: (587) 324-2775, [email protected]

CO: e3 Metals Corp.

CNW 03:05e 21-APR-22