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Institute for Sustainable Process Technology

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Projects

The projects we work on

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Circular recovery of ethanol

Recircanol: Circular recovery of ethanol from alkaline-ethanol media at high pH using membrane technology

This project develops nanofiltration membranes and membrane modules for alkaline-alcohol media at high pH for the purification of ethanol and caustic.

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SUPP - Steel Slag Upgrading and PCC Production
Completed

SUPP – Steel Slag Upgrading and PCC Production

The aim of the SUPP project is to create one combined and integrated robust batch process in order to stabilize and upgrade steel slag and neutralize hydrochloric acid. In addition, it...

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STNF - Solvent Tolerant Nanofiltration and reverse osmosis membranes for the purification of industrial aqueous streams
Completed

STNF – Solvent Tolerant Nanofiltration and reverse osmosis membranes for the purification of industrial aqueous streams

Many industrial process streams contain water with solvents and other organic components. Such streams need to be purified from these components or need to be treated before further handling. Polymeric...

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PoSiMem

PoSiMem – Periodic organosilica nanofiltration membranes

This project aims to develop robust, reproducible and easy to scale-up approaches for the production of novel nanofiltration (NF) membranes.

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TREPS deals with the removal of traces to keep a circularity loop clean

TREPS – Trace Removal Using Electrically Powered Separations

In a circular economy, traces need to be removed to keep the loop clean. TREPS deals with trace removal using electricity.

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ELSA - Electrically Switchable Adsorption membranes

ReValue – Recovery of Valuable minerals with hybrid ceramic membrane crystallization

The ReValue project explores the potential of membrane crystallization, a promising technology to recover valuable compounds from aqueous streams.

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Batteries
New

LiSa – Lithium refining via Salt-Assisted Crystallization  

The LiSa project is developing a smart and energy-efficient method for refining and recycling lithium.

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Advanced Carbohydrates Biorefinery: From Waste to Value

Every year, large amounts of tertiary cellulose end up being incinerated. This results in unnecessary CO₂ emissions and loss of valuable material. The ACB project develops an alternative route: one...

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COSMOS - Organic solvent nanofiltration membranes on low cost ceramic supports
Completed

COSMOS – Organic solvent nanofiltration membranes on low cost ceramic supports

The COSMOS-project found that membrane technology has the potential to replace or supplement current inefficient distillation processes.

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DES: a nature-based, renewable pulping technology
Completed

PRIDES: Deep Eutectic Solvents in the Paper Industry

The European project cluster aims to approach 80% CO2 emission reduction in the lignocellulose processing chain.

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CMF - Controlling Multiphase Flow
Completed

CMF – Controlling Multiphase Flow

This Industrial Partnership Programme aims at understanding the rheology of complex emulsions and their stability under flow. While there is much empirical knowledge about emulsion rheology and stability, the microscopic...

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ReCoVR

ReCoVR – Recovery and Circularity of Valuable Resources

ReCoVR designs and develops novel functional materials and technologies to selectively recover high-value molecules.

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SiC-Water drop
Completed

SiC – Silicon Carbide membranes for innovative oil-in-water separations

This project investigates the behavior of silicon carbide membranes in pilot trials. These determine fouling, cleaning options, cleaning frequency and the consequences for the long term performance and economics. Test...

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ISPT is the leading institute for open innovation in the process industry. At the heart of our efforts is the transition towards a CO2-neutral, circular economy in 2050.


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