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Classroom example E3 Lithium

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The question

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How it works

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Who does this work

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Ways in

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For you

About E3 Lithium

For you

Sources

How do you separate something valuable from a complex liquid?

E3 Lithium · Calgary-based company. Clearwater project between Calgary and Red Deer.

Graphic-novel illustration of a process engineer comparing a flow diagram with two test columns on a laboratory separation rig.

Where it fits

Pick your class
  • Chemistry 20 · Solutions and quantitative chemical change
  • Chemistry 30 · Electrochemistry, as a wider battery connection only

How it works

Schematic · not to scale

From mixture to material

A conceptual process flow: mixed brine enters a separation stage; a lithium-rich stream continues to purification and conversion while other material follows a separate outlet. Test results feed back into design. The diagram does not specify E3’s equipment or measured recovery.

  1. Mixed brine contains lithium alongside other substances.

  2. Separation recovers a lithium-rich stream.

  3. Purify and convert toward battery-grade material.

  4. Manage the remaining material in a separate stream.

The return arrow shows test results informing design. Compare recovery, purity, water and energy. The dots represent a conceptual mixture, not particular chemical species or measured amounts.

The lesson, in the real world

A separation has to recover the useful material, reach the right purity and work beyond a small test.

Project stage: Development and scale-up. The planned commercial facility is not operating yet.

  1. 1

    E3’s Clearwater project targets lithium dissolved in underground brine in Alberta.

  2. 2

    Extraction and downstream treatment separate and purify the material. E3’s process role names membrane treatment, ion exchange and crystallization among the methods it evaluates.

  3. 3

    Engineers and operators use models, operating readings and demonstration tests to inform equipment and process design.

  4. 4

    Compare recovery and purity alongside water, energy and reliable operation. A demonstration result does not by itself show that a commercial plant is operating.

    Our explanation
Source: E3 Lithium: company and Clearwater project(opens in a new tab); E3 Lithium: Intermediate Process Engineer(opens in a new tab); E3 Lithium: Shift Operator(opens in a new tab); E3 Lithium: Clearwater status update, 29 September 2026(opens in a new tab)

Who does this work

All roles in this example

Role

Laboratory analysis and quality control

Prepare samples and check that analytical measurements can be trusted.

Related work at another employerGeneral explanation, written by us

Laboratory technicians follow procedures to prepare samples, use analytical instruments and record results. Calibration and quality checks help them identify unreliable readings before others use the data.

What might you actually do?

  • Prepare the test

    Prepare samples, reagents and standards according to a procedure.

  • Measure carefully

    Use analytical instruments with appropriate supervision and calibration.

  • Check and record

    Record results and follow quality and safety procedures.

Typical of this kind of work in general. Not a description of any one person’s job at E3 Lithium.

Often works with
Senior laboratory staffAnalystsInstrument technicians
Classroom connection
Solution preparation, calibration and measurement quality connect classroom chemistry to testing real liquids.

Related job postings

Similar work at other employers in Calgary, AB, not openings at E3 Lithium. These are live searches: results change daily and we have not checked them.

Saved job examples

How employers have described this kind of work, saved on the date shown. Employers have not reviewed or endorsed this page.

  • Laboratory Technician C - Water LabAGAT Laboratories · Calgary, Alberta, CanadaHistorical example
    Employer posting · saved 5 Oct 2026

    Laboratory Technician C - Water Lab

    AGAT Laboratories

    A separate analytical laboratory; this is not an E3 Lithium position.

    Source: AGAT Laboratories: Laboratory Technician C - Water Lab(opens in a new tab)
    Location
    Calgary, Alberta, Canada
    Work arrangement
    Full-time; remote-work arrangement not stated.
    Experience
    Entry level. Chemical degree/diploma or equivalent experience; previous laboratory experience is an asset and training is provided.

    Prepare and test water samples to produce reliable analytical results.

    The work, in our words

    • Prepare samples, reagents, standards and calibration solutions.
    • Use IC and ICP instruments under senior staff guidance.
    • Record test results and assist with instrument calibration and maintenance.

    Skills the posting asks for

    Sample preparation · Analytical instruments · Quality assurance · Laboratory safety

    Classroom connection

    Editorial interpretation: separation work also needs trustworthy measurements. This adds a local technical route for testing liquids alongside the existing engineering and plant-operation examples.

    What this example establishes: No evidence of lithium testing or a relationship with E3.

    Historical job example — not a current vacancy

    Original employer URL returned HTTP 410 on recheck. Closure date is unknown; saved 5 October description remains historical work evidence.

    Original posting(opens in a new tab)

How to prepare

  • Chemical Engineering Technology

    SAIT

See all pathways

Ways in

For your students

Ways to prepare for this work

Programs that teach skills this work uses. Each is one route in, not a requirement, and no program has endorsed this page.

Showing routes for laboratory analysis and quality control. Show all

  • SAITTwo-year diplomaCalgary

    Chemical Engineering Technology

    Practical work in unit operations, process simulation, equipment design and safe operation of processing units.

    About this route

    A technology diploma is a distinct route from an engineering degree; it does not replace a posting’s engineering-degree requirement.

    Official program page(opens in a new tab)

    Why it connects to the work · our interpretation

    Laboratory analysis and quality control

    Analytical Instrumentation covers chemical analysis and QA/QC in laboratory settings. This is a preparation route, not a guarantee of meeting an employer’s requirements.

Ask the class

Use it in class

Ask the class

If two separation methods recover different amounts of lithium but use different amounts of water and energy, what would you need to compare before choosing one?

Separating a useful substance is only part of the challenge. A process also has to work repeatedly, at a useful scale, with acceptable resource use and cost.

Mindset it shows

Optimize across competing constraints rather than one number.

About E3 Lithium

Developing a route from Alberta brine to battery-grade lithium carbonate.

Local connection
Clearwater lies between Calgary and Red Deer. The operator job example is for the demonstration facility east of Olds and Didsbury; the engineering posting is based in Calgary.
Source: E3 Lithium: company and Clearwater project(opens in a new tab); E3 Lithium: Shift Operator(opens in a new tab); E3 Lithium: Intermediate Process Engineer(opens in a new tab)
Team size
Not verified. We have not found a dated, sourced figure.
The problem
Lithium is dissolved in underground brine alongside other substances. Producing a battery material requires extraction, purification and conversion, with a process that can work at larger scale.
Source: E3 Lithium: company and Clearwater project(opens in a new tab); E3 Lithium: Intermediate Process Engineer(opens in a new tab)
What they do
A planned supply of battery-grade lithium carbonate from Alberta brine. This is a development project, not an operating commercial plant.
Source: E3 Lithium: Clearwater status update, 29 September 2026(opens in a new tab)
Who uses it
Prospective battery-material customers. E3 reports discussions and non-binding agreements with potential supply partners; these are not completed sales.
Source: E3 Lithium: Clearwater status update, 29 September 2026(opens in a new tab)

E3 Lithium is developing the Clearwater lithium project in Alberta. It is using demonstration operations and engineering studies to develop a commercial facility.

Source: E3 Lithium: company and Clearwater project(opens in a new tab); E3 Lithium: Clearwater status update, 29 September 2026(opens in a new tab)
Company website(opens in a new tab)Careers page(opens in a new tab)
Who does this work

Read each source’s date and scope: a documented role is not proof of a current vacancy or of where every position is based.

Reported as E3 Lithium states it. E3 Lithium has not reviewed or endorsed this page.

Sources and course fit

Sources checked 24–29 Sep 2026

Where it fits

  • Chemistry 20 · Solutions and quantitative chemical change
  • Chemistry 30 · Electrochemistry, as a wider battery connection only

Editorial mapping to published CBE course topics. Pending educator review. No outcome-code alignment is claimed.

Organization claims are reported as the organization states them. E3 Lithium has not reviewed or endorsed this page.

What we know, and how
TypeClaimHow we know
workDeveloping direct lithium extraction from brine.Source: E3 Lithium; Process role description (PDF)Company-stated
statusThe commercial facility is planned, not operating.Source: Process role description (PDF)Not yet operating
rolesA water process engineer / process chemist was sought.Source: Process role description (PDF)Employer posting · not proof it’s filled
pathwaysChemical engineering or process chemistry degree, plus experience.Source: Process role description (PDF)Employer requirement
pathwaysDirector’s chemistry and chemical engineering degrees.Source: Management biographiesOne actual route
course fitChemistry 20 solutions. Chemistry 30 battery context only.Source: CBE Chemistry 20–30 topicsEditorial · pending review

Solid green: the organization states it. Outlined: seen in a dated source. Dashed: our interpretation, not yet researched, or announced but not yet real.