Search: WFRF:(Dessein Joost)
> (2020-2022) >
Efficient hydrogen ...
Efficient hydrogen production with CO2 capture using gas switching reforming (GSR) : techno-economic assessment
-
- Nazir, Shareq Mohd (author)
- Norwegian University of Science and Technology, Trondheim, Norway
-
- Cloete, Jan Hendrik (author)
- Sintef Industry, Trondheim, Norway
-
- Cloete, Schalk (author)
- Sintef Industry, Trondheim, Norway
-
show more...
-
- Amini, Shahriar (author)
- Norwegian University of Science and Technology, Trondheim, Norway ; Sintef Industry, Trondheim, Norway
-
show less...
-
(creator_code:org_t)
- 2019
- 2019
- English.
-
In: Proceedings of the 32nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS). ; , s. 635-644
- Related links:
-
https://kth.diva-por... (primary) (Raw object)
-
show more...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- Hydrogen is identified as one of the clean energy carriers in the future energy scenario. This work presents a process to produce low cost hydrogen with CO2 capture using gasswitching reforming (GSR). The process steps include GSR, water-gas shift, purehydrogen recovery in pressure-swing adsorption process and CO2 and hydrogencompression trains. The overall process, denoted as GSR-H2, produces 99.999% purehydrogen with >96% CO2 capture. In this study, GSR-H2 is compared economically with the conventional steam-methane reforming (SMR) plant that produces hydrogenwithout CO2 capture. GSR-H2 produces 10% more hydrogen when compared to theSMR plant, but consumes significant imported electricity. The cost of hydrogenproduced from the GSR-H2 and SMR plant is similar (1.67 €/kg-H2) with a CO2 tax of only 20 €/ton, even with GSR-H2 being a near zero emission plant. In a future energy scenario where the CO2 emission tax is high and the electricity price is low, GSR-H2will significantly outperform the conventional SMR plant.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
Publication and Content Type
- ref (subject category)
- kon (subject category)
To the university's database