Journal ArticleDOI
Thermodynamic analysis and optimization of auto-thermal supercritical water gasification polygeneration system of pig manure
Changyifan Ren,Martin Oestreich,Shenghui Guo,Yu Wang,Shi Liu,Mingming Du,Yunan Chen,Liejin Guo +7 more
TLDR
In this article, a novel process modeling an auto-thermal SCWG polygeneration system of pig manure was established with thermodynamic analysis, coupled with in-situ hydrogen separation and waste heat recovery method.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-01-01. It has received 29 citations till now. The article focuses on the topics: Exergy & Supercritical fluid.read more
Citations
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Journal ArticleDOI
A zero-dimensional model of porous char gasification in supercritical water: Experiments and mathematical modeling
TL;DR: In this paper , a zero-dimensional model of porous char gasification in supercritical water was developed, which can serve as the char conversion sub-model in reactor-scale modeling and simulation.
Journal ArticleDOI
Experimental investigation on biomass gasification mechanism in supercritical water for poly-generation of hydrogen-rich gas and biochar
TL;DR: In this paper , a supercritical water gasification (SCWG) experiment was conducted, and the gasification mechanism of real biomass is relatively complicated, and complete gasification only can be realized at a relatively high temperature.
Journal ArticleDOI
A Comprehensive Review on Recent Advancements in Thermochemical Processes for Clean Hydrogen Production to Decarbonize the Energy Sector
Arnob Das,Susmita Datta Peu +1 more
TL;DR: In this paper , the authors reviewed the advancements in hydrogen production technologies and discussed different novel catalysts and novel CO2-absorbent materials which can enhance the hydrogen production rate with zero carbon emission.
Journal ArticleDOI
Characteristics and mechanisms of nitrogen transformation during chicken manure gasification in supercritical water.
TL;DR: In this article , the characteristics and mechanisms of nitrogen transformation during chicken manure gasification in supercritical water were investigated in autoclave reactors, and the results revealed that temperature plays an important role in raw material conversion and product distribution, especially for nitrogenous components.
Journal ArticleDOI
Poultry litter valorization by application of hydrothermal gasification: Process simulation, Economic, Energic, and Environmental analysis
TL;DR: In this paper , a process simulation model of HTG for syngas from poultry litter has been developed using Aspen Plus software, and it has been validated at four distinct temperature levels.
References
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Biomass gasification in near- and super-critical water: Status and prospects
Yukihiko Matsumura,Tomoaki Minowa,Biljana Potic,Sascha R.A. Kersten,Wolter Prins,Willibrordus Petrus Maria van Swaaij,Bert van de Beld,Douglas C. Elliott,Gary G. Neuenschwander,Andrea Kruse,Michael Jerry Antal +10 more
TL;DR: The current status of biomass gasification in near and supercritical water (SCWG) is reviewed in this article, where two approaches for SCWG are compared: low-temperature catalytic gasification, which employs reaction temperature ranging from 350 to 600 °C, and gasifies the feedstock with the aid of metal catalysts.
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Life cycle Assessment and its Application to Process Selection, Design and Optimisation
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Life cycle assessment of hydrogen fuel production processes
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Journal ArticleDOI
Influence of the Heating Rate and the Type of Catalyst on the Formation of Key Intermediates and on the Generation of Gases During Hydropyrolysis of Glucose in Supercritical Water in a Batch Reactor
TL;DR: In this article, the influence of experimental conditions on the chemistry of biomass degradation in supercritical water, the effect of heating rate and of different catalysts on the product distribution during hydropyrolysis of glucose is investigated.