1
CO₂ capture with Audi (2012-era)
Direct-air CO₂ capture collaboration in the automotive world, the programme that proved the media science under corporate scrutiny. Dated, public, concluded.
Founder-led
Partner-backed
Pasching (Linz), Austria
AboutKrajete
Fifteen years of adsorption science, converged on two services, built by one founder, delivered with an established partner network.
15 years of adsorption science
Two services, one sequence
Peer-reviewed publications
Krajete GmbH is an Austrian gas-purification specialist: fifteen years of adsorption science, converged on two services, industrial gas sampling & analysis, and regenerative NOx removal delivered to pilot scale (50–18,000 m³/h). The founder does the science; an established partner network scales the delivery; scale-up beyond pilot is licensed through each client's engineering partner. Laboratory in Pasching, Austria.
Hear it from
the founder.
Two minutes with Dr. Alexander Krajete, who he is, what Krajete does,
and why regenerative adsorption works where SCR doesn't.
How we work
Krajete is deliberately small. The founder does the science, media design, analysis, pilot supervision — and an established partner network carries the industrial execution: engineering, fabrication, logistics, accredited measurement where permits require it. You get a specialist's attention with industrial delivery, and you always know who is responsible: the name on the door.
And we stop where we should: at proven pilot scale. Full-scale plants are built by your engineering partner, on our design basis, our media and our licence. That boundary is not a limitation we hide, it is how a firm this size gives you bounded risk instead of oversized promises.
Fifteen years of adsorption science, converging on
two services
2012
CO₂ capture collaboration with Audi, adsorption science at automotive standards
Audi collaboration
2014
Biological methanation programme — peer-reviewed publications, industrial partners, the deep gas-handling years.
2018
Adsorbent screening platform scales to industrial gas matrices.
2020
Continuous gas-handling rigs run around the clock — screening data becomes process know-how.
2024
Cement kiln slipstream campaign — ~10 ppm NOx outlets on real kiln gas.
2025
Direct air capture pilots move from lab columns to containerised units.
2026
Two services, one sequence: capture and NOx clean-up delivered as engineering programmes.
Earlier chapters
1
2
Sky Diamond, CO₂ into diamonds
Atmospheric CO₂ captured to feed lab-grown diamond synthesis,
adsorption at extreme purity requirements. Concluded.
3
Biological methanation programme
Years of peer-reviewed work converting CO₂ and H₂ to methane with industrial partners, the origin of the firm's gas-handling depth. Publications remain below; the service is retired.
Work we are proud of, completed and archived, kept here because it explains where the adsorption expertise comes from, not because it is on offer today.
NOW YOU KNOW
WHO WE ARE
The faster way to know if we can help:
one sample, four weeks, €2,900, refunded if no actionable pathway.