Real working conditions

Rank wet CO₂ sorbents under actual working conditions, not dry data that lies.

CO₂ capture (wet) · PMC-1 / EMC-2 (paramagnetic)

The indirect method

Three places the by-difference number lets you down.

01
Dry isotherms over-promise; the wet, real-feed performance is what ships.
02
Humidity and competing species change capacity, but standard rigs run dry.
03
Ranking sorbents on the wrong condition wastes a development cycle.

The direct read

Rank wet sorbents on the condition they ship in, not dry data.

We measure capacity on the solid in the wet condition the sorbent actually runs in: water present, real feed. The ranking you get is the one that still holds at the plant.

Wet capacity tracked across cycles, against the dry datasheet it has to beat.

The proof

Anchored to granted IP and peer-reviewed work.

The peer-reviewed work behind this field, linked so you can read it yourself. The patents covering the method live on the science page.

10.1016/j.jcou.2025.103144

Where the limits are

On one Cu₆Cr sample we read the CO₂ held inside the working solid, in situ, at 22.3 wt%; the conventional gravimetric method weighs the whole water-plus-particle system from the outside, infers the solid's share, and under-reads it at 17.1 wt%. That +5.2 wt% is what the outside view misses — the full bicarbonate adduct on the solid. One proof-of-mechanism result on reference Cu₆Cr, not a per-sorbent guarantee.

22.3 wt% / 17.1 wt% That +5.2 wt% gap is the CO₂ on the solid the conventional gravimetric method under-reads, because it weighs the system from the outside and never looks inside the material. It is one proof-of-mechanism result on our reference Cu₆Cr SMOF: evidence about measurement accuracy, not a guarantee of capacity in any particular material or application.

Device: PMC-1 / EMC-2 (paramagnetic)

How we start

A feasibility check, then a use case defined with you.

Start a feasibility check

1Send 3–5 samples
2We run direct liquid-phase tests
3You get loading / release + ranking
4Together we define the use case

Ready when you are

See what's really on the solid for co₂ capture (wet).

Start with a feasibility check. We tell you whether the method fits your material, and work out the use case together.

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