GRAMS: A general framework describing adsorption, reaction and sorption-enhanced reaction processes
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.07.031
Abstract: Abstract We present a generalized reaction-adsorption modeling and simulation (GRAMS) framework that captures both reaction and adsorption dynamics in columns with solid catalysts, porous adsorbents or both. It is based on a 1-dimensional, pseudo-homogeneous, non-isothermal,… read more here.
Keywords: adsorption; framework; adsorption reaction; reaction ... See more keywords
Parametric study of hydrogen production via sorption enhanced steam methane reforming in a circulating fluidized bed riser
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.08.042
Abstract: Abstract Computational fluid dynamics was applied for sorption enhanced steam methane reforming (SESMR) operating in a circulating fluidized bed (CFB) riser. The solid mixtures consisted of Ni-based catalyst and CaO sorbent. The aim of study… read more here.
Keywords: steam methane; enhanced steam; circulating fluidized; methane reforming ... See more keywords
Hydrogen production through chemical looping and sorption-enhanced reforming of olive mill wastewater: Thermodynamic and energy efficiency analysis
Sign Up to like & getrecommendations! Published in 2021 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2021.114146
Abstract: Abstract A thermodynamic study was performed aiming to compare the performance of different reactor configurations, namely traditional (TR), sorption-enhanced (SER), chemical looping (CLR) and chemical-looping sorption-enhanced reforming (SE-CLR) for the steam reforming of olive mill… read more here.
Keywords: hydrogen; chemical; energy; sorption enhanced ... See more keywords
Computational fluid dynamic simulation of a sorption-enhanced palladium membrane reactor for enhancing hydrogen production from methane steam reforming
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.01.092
Abstract: Abstract To understand the reaction process of methane steam reforming in a sorption enhanced membrane reactor (SEMR), a computational fluid dynamic (CFD) model was developed to simulate the methane (CH4) steam reforming in a palladium-based… read more here.
Keywords: membrane reactor; steam reforming; fluid dynamic; reactor ... See more keywords
The impact of bed material cycle rate on in-situ CO2 removal for sorption enhanced reforming of different fuel types
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.07.199
Abstract: Abstract A dual fluidized bed reactor system produces a nitrogen-free product gas by using steam as gasification agent. Additionally, the usage of limestone as bed material allows for the in-situ removal of carbon dioxide out… read more here.
Keywords: bed material; material cycle; enhanced reforming; fuel ... See more keywords
Renewable hydrogen production from biogas by sorption enhanced steam reforming (SESR): A parametric study
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2020.119491
Abstract: Abstract H2 production from biogas (60%CH4 + 40%CO2) by sorption enhanced steam reforming (SESR) was thermodynamically and experimentally studied in a fluidized bed reactor. Biogas is an interesting renewable biomass resource for hydrogen production due… read more here.
Keywords: sesr; production biogas; biogas; sorption enhanced ... See more keywords
Experimental investigation on sorption enhanced gasification (SEG) of biomass in a fluidized bed reactor for producing a tailored syngas
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116252
Abstract: Abstract Synthetic fuel production from renewable energy sources like biomass is gaining importance driven by the ambitious targets for reducing greenhouse gas emissions worldwide. Sorption enhanced gasification (SEG) proposes carrying out the gasification of biomass… read more here.
Keywords: biomass; enhanced gasification; co2; sorption ... See more keywords
Comparative study of conventional steam-methane-reforming (SMR) and auto-thermal-reforming (ATR) with their hybrid sorption enhanced (SE-SMR & SE-ATR) and environmentally benign process models for the hydrogen production
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.120769
Abstract: Abstract The paper presents a comparison of steam methane reforming (SMR), sorption enhanced steam methane reforming (SE-SMR), auto-thermal reforming (ATR), and sorption enhanced auto-thermal reforming (SE-ATR) in a fixed bed reformer for hydrogen production. A… read more here.
Keywords: steam methane; process; methane reforming; sorption enhanced ... See more keywords
Computationally efficient CFD model for scale-up of bubbling fluidized bed reactors applied to sorption-enhanced steam methane reforming
Sign Up to like & getrecommendations! Published in 2017 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2017.07.003
Abstract: Abstract Sorption-Enhanced Steam Methane Reforming (SE-SMR) represents a novel and energy-efficient hydrogen production route with in situ CO 2 capture. A comprehensive Eulerian-Eulerian CFD model of SE-SMR in a bubbling fluidized bed reactor, that uses… read more here.
Keywords: model; methane reforming; steam methane; sorption enhanced ... See more keywords
Sorption enhanced–chemical looping steam methane reforming: Optimizing the thermal coupling of regeneration in a fixed bed reactor
Sign Up to like & getrecommendations! Published in 2020 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2020.106513
Abstract: Abstract Sorption enhanced–chemical looping steam methane reforming is a promising process for hydrogen production. In this process, the reformer contains, in addition to a solid CO2 sorbent, an oxygen transfer material (OTM). Ιn–situ CO2 capture… read more here.
Keywords: steam methane; chemical looping; regeneration; enhanced chemical ... See more keywords
Reduction mechanism study on sorption enhanced chemical looping gasification of biomass waste rice husk for H2 production over multi-functional Ni Ca1−O particles
Sign Up to like & getrecommendations! Published in 2020 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2020.106524
Abstract: Abstract The sorption enhanced chemical looping gasification (SECLG) of rice husk (RH) with NixCa1−xO particles was studied in this work. NixCa1−xO particles were prepared by the sol-gel method. The experimental results showed that the ratio… read more here.
Keywords: seclg; chemical looping; looping gasification; sorption ... See more keywords