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Institute for Sustainable Process Technology

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Projects

The projects we work on

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Cell-U-Value
Completed

Cell-U-Value

Cell-U-Value developed and utilized the capabilities of tertiary cellulose as a feedstock for biobased and sustainable chemicals to its fullest potential.

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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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ECWRTI - Blue micro fiber texture denim
Completed

ECWRTI – Electrocoagulation for Water Recycling in Textile Industry

The ECWRTI project is about closing the waterloop in the textile industry.

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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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Fine Biofuels
Completed

Fine Biofuels

In the Netherlands there is a total quantity of 1 million tons of roadside grass which must be mowed at least twice a year to keep the roadside banks safe....

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High Flux 2D Nanosheet membranes
Completed

HF2N – High Flux 2D Nanosheet membranes

High Flux 2D Nanosheet membranes to demonstrate and validate the high potential of a new class of inorganic high flux 2D Nanosheet membranes on a practical scale

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Sussic - Sustainable treatment of industrial streams

Sussic – Sustainable treatment of industrial streams

In the Sussic project, atomic layer deposition (ALD) will be used for the development of SiC NF membranes, allowing treatment of challenging industrial streams.

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TENMIP - Testing and evaluation of nanofiltration membranes in industrial processes
Completed

TENMIP – Testing and evaluation of nanofiltration membranes in industrial processes

Make very tight, low swelling NF or RO membranes for organic solvents, test them in process mixtures as present in industry and demonstrate / evaluate their economic feasibility on small...

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ReBBloCS - riwald recycling

Renewable Building Blocks from Complex and wet waste Streams (ReBBloCS)

The ReBBloCS project aims to develop new circular value chains for the valorisation of complex and mixed waste streams into valuable chemical products.

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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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DISCO: lower the material use and increase the energy-efficiency
Completed

DISCO – Downstream ISolation of high-value COmponents

The Downstream ISolation of high-value Components (DISCO) aims to lower the material use and increase the energy-efficiency.

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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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SCISSORS
Completed

Scissors – Super Critical Industrial Solution for Suspended Organic Residual Streams

Scissors researches the processing of specific wet waste streams through the potential of super critical water (SCW) technology.

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COLFILM - Collapsing Films in Emulsions
Completed

COLFILM – Collapsing Films in Emulsions

In this project computer simulations are used to reveal the impact of a crucial underlying phenomenon: little waves on the surface of droplets that can suddenly grow and thus accelerate...

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Condensate Polishing Unit
Completed

Steam and condensate quality

This project focuses on requiering better insights into the distribution and behaviour of conditioning chemicals that is used in their steam-water cycles and condensate polishing. Process industries strive for more...

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IMPACCT - Improved process performance by process intensification in centrifugal contactors
Completed

IMPACCT – Improved process performance by process intensification in centrifugal contactors

Centrifugal contactors, such as RPBs, could provide significant improvement of separation processes in the chemical industry. This technology seems potentially suitable for replacing or debottlenecking current unit operations which suffer...

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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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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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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

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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Methanol, the LOGIC Choice!
Completed

Methanol, the LOGIC Choice!

The LOGIC project scales-up the Liquid-Out Gas-In Concept reactor for methanol synthesis from CO2 and sustainable hydrogen.

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ZERO BRINE PROJECT
Completed

ZERO BRINE

The ZERO BRINE project combines technologies to recover products of high quality and sufficient purity from brine.

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ReSolve: reuse of industrial solvent process streams

ReSolve – Re-use of industrial solvent process streams

Ceramic organic solvent nanofiltration membranes with small pore sizes and high throughputs, as compared to polymeric membranes, will be developed by a novel technology.

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Completed

Preciouspitation

Obtaining process water out of rain from own roof with high energy saving potential compared to current processes. Motivation and Scope Rainwater is already chemically very pure. Only some evaporated...

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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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