Introduction to Sorption Enhanced

What is/are Sorption Enhanced?

Sorption Enhanced - 03TiO3 had the best balance between light absorption enhanced by surface defects and defect-induced carrier traps, exhibiting the highest photocatalytic activity with 95. ^[1] Furthermore, the appropriate MEA concentration for absorption enhanced by the Marangoni convection is acquired. ^[2] To overcome these effects, sorption enhanced (SE) carbon dioxide hydrogenation to methanol with selective in-situ adsorption of water is investigated both experimentally and via process simulation. ^[3] The percentage of adsorption enhanced to 100% with the increment of adsorbent dose to 3 g/L. ^[4] We found that adding a visual representation was more effective than verbal language alone in evoking a sense of social presence in a ten-minute intervention, that a proclivity for absorption enhanced the sense of social and environmental presence, and that a sense of social presence was associated with a sense of responsive interaction. ^[5] The time-resolved photoluminescent spectra of the CP systems showed that solvent adsorption enhanced the energetic relaxation in the excited states. ^[6] At the same time, the dynamics law of shale desorption was studied by using the traditional desorption model and the dynamics desorption model, which revealed the mechanism of shale desorption enhanced by MI. ^[7] The principle of absorption enhanced by scattering and waveguiding is present in many insect species and might be imitated to tailor the spectral properties of optical devices. ^[8] The syngas production was dominated by the sorption enhanced and catalytic reforming of BPO, due to the formation of NiO–MgO solid solution, which had a lower reducibility at low temperatures. ^[9] Addition of KI through the mechanism of competitive adsorption enhanced the inhibition efficiency considerably. ^[10] Thus, decreasing the amount of oxygen adsorption enhanced the effect of rooted hydroxyl formation on the SnO2 surface through a combustion reaction between H2 and adsorbed oxygen and improved the sensor response to H2. ^[11] Dough water absorption enhanced and correlated positively with arabinoxylan (r = 0. ^[12] By further incorporating ZnO nanorods along with cobalt ferrite nanoparticles into the aerogels, the total EMI shielding effectiveness and power absorption enhanced to 48. ^[13] Hemoglobin absorption mapped vascularity of the prostate and surroundings, whereas ICG absorption enhanced the intraprostatic photoacoustic contrast. ^[14] 06 ppm, the CS-MoS2 GS demonstrated a stable sensing behavior with a high response and fast response time (470% and 25 s at 2 ppm NO) because of the light absorption enhanced by the 3D structure and photo-desorption under constant UV illumination. ^[15]

steam methane reforming

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. ^[1] In this work, the influence of sodium doping in a CaO sorbent was investigated in the sorption enhanced steam methane reforming process (SE-SMR). ^[2] Sorption enhanced steam methane reforming (SESMR) integrated with chemical looping combustion (CLC) is one of the most capable greener technologies that allows co-generation of H2 from natural gas together with CO2 capture. ^[3] In view of climate change containment, sorption enhanced steam methane reforming (SESMR) appears as an interesting production route for H2 with the additional advantage of CO2 capture application performed by high-temperature solid sorbents. ^[4] Sorption enhanced steam methane reforming (SESMR) is an emerging process for an affordable transition towards cleaner energy systems, as it exploits natural gas coupled with in-situ CO2 capture to produce hydrogen. ^[5] Sorption Enhanced Steam Methane Reforming (SESMR) involves carbon-capture and natural gas exploitation to produce H2. ^[6] In this study, highly pure hydrogen is produced in sorption enhanced chemical looping steam methane reforming (SE-CLSMR) using cobalt-based oxygen carrier (OC) and cerium promoted CaO-based sorbent. ^[7] The coupling performance of nano-CaO carbonation with the steam methane reforming (SMR) during reactive sorption enhanced reforming process (ReSER) for hydrogen production was studied by simulation and experimental evaluation. ^[8]

high purity hydrogen

Here, we report that high-purity hydrogen is produced with minimized CO2 emissions via the sorption enhanced steam reforming of iso-octane (SESRI), a model compound of gasoline. ^[1] This paper is assessing from a techno-economic point of view, three chemical looping processes suitable for hydrogen production generating high purity hydrogen corresponding to 300 MW thermal output, with a carbon capture rate of at least 90%: i) chemical looping hydrogen production (CLH), ii) sorption enhanced reforming (SER), iii) sorption enhanced chemical-looping reforming (SECLR). ^[2] The sorption enhanced steam reforming (SESR) produces high-purity hydrogen and capture CO2 in the form of carbonates, allowing for controllable CO2 storage or utilization. ^[3] The cycling stability of reactor bed materials during the production of enhanced high purity hydrogen in the sorption enhanced chemical looping steam reforming (SE-CLSR) of acetic acid was studied and compared with the conventional steam reforming process. ^[4]

water gas shift

Sorption Enhanced Water Gas Shift (SEWGS) is an intensified pre-combustion capture process, based on a potassium promoted Mg/Al-hydrotalcite sorbent. ^[1] Sorption Enhanced Water-Gas Shift (SEWGS) couples the water gas-shift reaction with CO2 adsorption on potassium-promoted hydrotalcite (K-HTC) sorbent material for hydrogen production and CO2 capture. ^[2]

sorption enhanced steam

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. ^[1] H2 production from biogas (60%CH4 + 40%CO2) by sorption enhanced steam reforming (SESR) was thermodynamically and experimentally studied in a fluidized bed reactor. ^[2] Here, we report that high-purity hydrogen is produced with minimized CO2 emissions via the sorption enhanced steam reforming of iso-octane (SESRI), a model compound of gasoline. ^[3] In this study, the techno-economic feasibility of a sorption enhanced steam gasification of palm oil waste for syngas production is developed using Aspen Plus. ^[4] In this work, the influence of sodium doping in a CaO sorbent was investigated in the sorption enhanced steam methane reforming process (SE-SMR). ^[5] In this work, sorption enhanced steam reforming (SESR) of toluene (as a model compound of biomass tar) was investigated thermodynamically and experimentally using the mechanically mixed Ni/perovskite catalyst and CaO sorbent. ^[6] Coupling with the conventional Ni/Al2O3 catalyst, novel CaO-based porous spherical sorbents (made by a new molding technique) were examined in the sorption enhanced steam reforming of ethanol process (SESRE) to improve the H2 quality. ^[7] In this work, MOO of a sorption enhanced steam biomass gasification (SEG) integrated with an SOFC and gas turbine (GT) system, for combined heat and power production from Eucalyptus wood chips as biomass feedstock, is investigated. ^[8] This study analyzes changes in heat and power production rates of a bio-oil sorption enhanced steam reforming (SESR) and SOFC system. ^[9] Sorption enhanced steam methane reforming (SESMR) integrated with chemical looping combustion (CLC) is one of the most capable greener technologies that allows co-generation of H2 from natural gas together with CO2 capture. ^[10] The sorption enhanced steam reforming (SESR) produces high-purity hydrogen and capture CO2 in the form of carbonates, allowing for controllable CO2 storage or utilization. ^[11] In view of climate change containment, sorption enhanced steam methane reforming (SESMR) appears as an interesting production route for H2 with the additional advantage of CO2 capture application performed by high-temperature solid sorbents. ^[12] Hydrogen production from steam reforming of ethanol (SRE) and sorption enhanced steam reforming of ethanol (SESRE) over nickel impregnated SBA-15 catalyst was investigated in both conventionally and microwave heated reactor systems. ^[13] Sorption enhanced steam methane reforming (SESMR) is an emerging process for an affordable transition towards cleaner energy systems, as it exploits natural gas coupled with in-situ CO2 capture to produce hydrogen. ^[14] This work investigates integration and optimization of a Sorption Enhanced Steam Biomass Gasification (SEG) with a SOFC and Gas Turbine (GT) system for the production of power and heat from Eucalyptus wood chips. ^[15] Sorption Enhanced Steam Methane Reforming (SESMR) involves carbon-capture and natural gas exploitation to produce H2. ^[16] A properly CaO-Ca12Al14O33-Ni material with combined sorbent properties and catalyst activity was developed for H2 production from hydrocarbons via sorption enhanced steam reforming (SE-SR) with simultaneous CO2 capture. ^[17]

sorption enhanced reforming

If the catalytic activity on the sorption enhanced reforming of methane exhibits a fast fall-down after 10–15 min of experimental test, the reforming of toluene reaches a constant conversion of 99. ^[1] The Ca-Cu process was successfully demonstrated experimentally, forming 90% of H2 in the sorption enhanced reforming stage and regenerating well the sorbent in the reduction/calcination step. ^[2] The Ca-Cu looping process allows a H2-rich product gas to be obtained on the basis of the sorption enhanced reforming (SER) concept, while generating a concentrated stream of CO2 suitable for geological storage or industrial use. ^[3] -%db can be gained (sorption enhanced reforming). ^[4] This paper is assessing from a techno-economic point of view, three chemical looping processes suitable for hydrogen production generating high purity hydrogen corresponding to 300 MW thermal output, with a carbon capture rate of at least 90%: i) chemical looping hydrogen production (CLH), ii) sorption enhanced reforming (SER), iii) sorption enhanced chemical-looping reforming (SECLR). ^[5] The Ca-Cu looping process is a novel CO2 capture process that combines Sorption Enhanced Reforming (SER) for the production of (almost) pure H2 with a Cu/CuO redox cycle to regenerate the CO2 sorbent with a low energy penalty and potential reduction in capture cost. ^[6] A technology, which can contribute to a significant reduction of the carbon footprint, is the so-called sorption enhanced reforming process. ^[7] In order to obtain fuel gas rich of hydrogen and methane from biomass gasification, an integrated process of catalytic tar steam reforming, methanation and adsorption enhanced reforming (AER) was established. ^[8] Moreover, this sorption enhanced reforming process affords hydrogen contents of ~70 vol. ^[9] H2 at 10 bar during the CH4 sorption enhanced reforming stage. ^[10] An investigation on an innovative calcium‑nickel Combined Sorbent and Catalyst Material (CSCM) for Sorption Enhanced Reforming (SER) of methane is presented in this paper. ^[11] An innovative technology for the production of a H2 rich gas is the Sorption Enhanced Reforming (SER) of hydrocarbons: a solid CaO-based sorbent is used to capture CO2 produced by reforming and water gas shift, enhancing the equilibrium. ^[12] The coupling performance of nano-CaO carbonation with the steam methane reforming (SMR) during reactive sorption enhanced reforming process (ReSER) for hydrogen production was studied by simulation and experimental evaluation. ^[13]

sorption enhanced water

Sorption Enhanced Water Gas Shift (SEWGS) is an intensified pre-combustion capture process, based on a potassium promoted Mg/Al-hydrotalcite sorbent. ^[1] Sorption Enhanced Water-Gas Shift (SEWGS) couples the water gas-shift reaction with CO2 adsorption on potassium-promoted hydrotalcite (K-HTC) sorbent material for hydrogen production and CO2 capture. ^[2] 2 m2/g) exfoliated Ni-Al LDH nanoplatelet as a promising candidate for CO2 capture at an intermediate temperature of 200 °C applicable to integrated gasification combined cycle (IGCC) and sorption enhanced water gas shift (SEWGS) reactions. ^[3] This paper discusses an innovative concept for hydrogen production which combines the Acid Gas to Syngas (AG2S™) concept and the Sorption Enhanced Water Gas Shift (SEWGS) process. ^[4]

sorption enhanced chemical

The sorption enhanced chemical looping reforming is a prospective technology for high-quality hydrogen production. ^[1] The cycling stability of reactor bed materials during the production of enhanced high purity hydrogen in the sorption enhanced chemical looping steam reforming (SE-CLSR) of acetic acid was studied and compared with the conventional steam reforming process. ^[2] In this study, highly pure hydrogen is produced in sorption enhanced chemical looping steam methane reforming (SE-CLSMR) using cobalt-based oxygen carrier (OC) and cerium promoted CaO-based sorbent. ^[3]

sorption enhanced gasification

Sorption enhanced gasification (SEG) is a promising technology for producing gas derived from renewable feedstock to be used in biofuel synthesis processes. ^[1] Sorption enhanced gasification of biomass is a novel technology for high purity H2 production and simultaneous carbon negative emission. ^[2] Sorption Enhanced Gasification (SEG) is being considered as a promising solid fuel conversion and carbon capture and sequestration technology since it can produce tailored syngas coupled with in-situ CO2 capture. ^[3]

sorption enhanced methane

Their potential applications in high-temperature post-combustion CO2 capture from stationary flue gases, sorption enhanced methane steaming reforming, sorption enhanced alcohol reforming, and CO oxidation coupled with subsequent CO2 capture processes are compared and discussed. ^[1] As a promising technology for hydrogen production, the sorption enhanced methane steam reforming progress (SESMR) has received much attention. ^[2]

sorption enhanced wg

A series of Cu/CeO2–ZrO2 catalysts with different Ce/(Ce + Zr) molar ratios and Cu loadings were prepared by a simple citrate sol–gel method, characterized by various techniques, and evaluated for water–gas shift (WGS) under H2-rich and low H2O/CO molar ratio conditions of the sorption enhanced WGS process. ^[1] Furthermore, the integrated combination of membrane assisted/sorption enhanced WGS processes are featured in this promising field. ^[2]

sorption enhanced photocatalytic

GdxBi1-xFeO3 nanoparticles as well as unfilled SBA-15, are attributable to a synergistic adsorption enhanced photocatalytic degradation process. ^[1] Metal oxide (WO3) and magnetite (Fe3O4) based zeolite composite was used adsorption enhanced photocatalytic degradation of rhodamine B dye. ^[2]

sorption enhanced reaction

An experimental laboratory sorption enhanced reaction approach for low pressure Haber-Bosch ammonia synthesis successfully used a Stirling engine mechanism to generate coordinated pressure swings and flow reversals of a thermally coupled PSA cycle. ^[1] It could be solved by a SERP process (Sorption Enhanced Reaction Process), displacing the reaction equilibrium through the adsorption of the products, water and methanol. ^[2]

sorption enhanced dimethyl

Sorption Enhanced DiMethyl Ether Synthesis (SEDMES) is a promising option to overcome thermodynamic limitations of conventional DME production processes. ^[1] The role of kinetics, adsorption capacity, and heat and mass transfer effects in the sorption enhanced dimethyl ether synthesis (SEDMES) is investigated by means of a 2D+1D model of a single tube of an industrial-scale, externally cooled, multitubular reactor that simulates the reaction/adsorption step of the SEDMES cycle. ^[2]