![](https://ispt.eu/media/The-Heat-is-On-Custom-post-image-576x360.jpg)
UH-20-10 Comparison of Models of NH3-CO2-H2O Mixture
In this final paper of uh-20-10 models for for Calculation of the Thermodynamic Properties and a new fit are compared to the Extended UNIQUAC model.
![ISPT Theme - Heat - Heatmatrix Project](https://ispt.eu/media/ISPT-Theme-Heat-Heatmatrix-Project-576x360.jpg)
Wet compression model for entropy production minimization
Compression-resorption heat pumps (CRHP) utilizing wet compression are a very promising option to upgrade waste heat from industry.
![Sustainable heat in the Dutch industry](https://ispt.eu/media/ISPT-Cluster-Utilities-and-Optimal-Use-of-Heat-Steam-turbine-576x360.jpg)
Enhanced performance of wet compression-resorption heat pumps by using NH3-CO2-H2O as working fluid
Upgrading waste heat by compression resorption heat pumps (CRHP) has the potential to make a strong impact in industry.
![SI-20-06 Cover report HyChain 3](https://ispt.eu/media/SI-20-06-Cover-report-HyChain-3-576x360.png)
HyChain 3: Analysis of the current state and outlook of technologies for production of hydrogen
Research collected into 59 fact sheets on technologies for production, conversion, storage, transportation, and reconversion of hydrogen.
![Hydrogen and hydrogen carriers in the Netherlands from a 2050 perspective](https://ispt.eu/media/SI-20-06-Cover-report-HyChain-2kopie-576x360.png)
HyChain 2: Cost implications of importing renewable electricity, hydrogen and hydrogen carriers in the Netherlands
This report focusses specifically on the cost implications of importing renewable electricity, hydrogen and hydrogen carriers into the Netherlands.
![HyChain 1: Assessment of future trends in industrial hydrogen demand and infrastructure](https://ispt.eu/media/SI-20-06-Cover-report-HyChain-1kopie-576x360.png)
HyChain 1: Energy carriers and Hydrogen Supply Chain: Assessment of future trends in industrial hydrogen demand and infrastructure
This study explores the possible future role of hydrogen in different end-use sectors in the Netherlands with a focus on industrial demand.
![SI-20-06 ISPT HyChain samenvattend rapport-1](https://ispt.eu/media/SI-20-06-ISPT-HyChain-samenvattend-rapport-1-1-576x360.jpg)
Summary of HyChain 1, 2 & 3
Summary of 3 reports on how the hydrogen-based supply chains will come about and can play a role in the economy of the Netherlands.
![](https://ispt.eu/media/UH-30-03_ENCORE_Heat_Pump-576x360.jpg)
Industriële warmtepompen in Nederland (VERA)
Dit rapport analyseert de mate waarin de industriële warmtepomp op het moment in Nederland wordt gefaciliteerd.