Scale-up or numbering-up of a micro plasma reactor for the carbon dioxide decomposition

2007 ◽  
Vol 515 (9) ◽  
pp. 4296-4300 ◽  
Author(s):  
Aguru Yamamoto ◽  
Shinsuke Mori ◽  
Masaaki Suzuki
Keyword(s):  
Carbon Dioxide ◽  
Plasma Reactor ◽  
Scale Up

scholarly journals Developing Eco-Friendly and Cost-Effective Porous Adsorbent for Carbon Dioxide Capture

Molecules ◽  
2021 ◽  
Vol 26 (7) ◽  
pp. 1962
Author(s):  
Mahboubeh Nabavinia ◽  
Baishali Kanjilal ◽  
Noahiro Fujinuma ◽  
Amos Mugweru ◽  
Iman Noshadi
Keyword(s):  
Carbon Dioxide ◽  
Surface Area ◽  
Co2 Capture ◽  
High Surface ◽  
Scale Up ◽  
Polymer Networks ◽  
High Surface Area ◽  
Excellent Thermal Stability ◽  
Doped Polymers ◽  
Metal Doped

To address the issue of global warming and climate change issues, recent research efforts have highlighted opportunities for capturing and electrochemically converting carbon dioxide (CO2). Despite metal doped polymers receiving widespread attention in this respect, the structures hitherto reported lack in ease of synthesis with scale up feasibility. In this study, a series of mesoporous metal-doped polymers (MRFs) with tunable metal functionality and hierarchical porosity were successfully synthesized using a one-step copolymerization of resorcinol and formaldehyde with Polyethyleneimine (PEI) under solvothermal conditions. The effect of PEI and metal doping concentrations were observed on physical properties and adsorption results. The results confirmed the role of PEI on the mesoporosity of the polymer networks and high surface area in addition to enhanced CO2 capture capacity. The resulting Cobalt doped material shows excellent thermal stability and promising CO2 capture performance, with equilibrium adsorption of 2.3 mmol CO2/g at 0 °C and 1 bar for at a surface area 675.62 m2/g. This mesoporous polymer, with its ease of synthesis is a promising candidate for promising for CO2 capture and possible subsequent electrochemical conversion.

scholarly journals Design and characterization of an electromagnetic-resonant cavity microwave plasma reactor for atmospheric pressure carbon dioxide decomposition

2018 ◽  
Vol 16 (2) ◽  
pp. 1800153 ◽  
Author(s):  
Sina Mohsenian ◽  
Shyam Sheth ◽  
Saroj Bhatta ◽  
Dassou Nagassou ◽  
Daniel Sullivan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Atmospheric Pressure ◽  
Microwave Plasma ◽  
Plasma Reactor ◽  
Resonant Cavity

scholarly journals Achieving Net Zero Carbon Dioxide by Sequestering Biomass Carbon

2020 ◽  
Author(s):  
Jeffrey Amelse
Keyword(s):  
Carbon Dioxide ◽  
Carbon Cycle ◽  
Co2 Emissions ◽  
Energy Demand ◽  
Co2 Sequestration ◽  
Fossil Fuels ◽  
Scale Up ◽  
Biomass Carbon ◽  
Net Zero ◽  
The World

Mitigation of global warming requires an understanding of where energy is produced and consumed, the magnitude of carbon dioxide generation, and proper understanding of the Carbon Cycle. The latter leads to the distinction between and need for both CO2 and biomass CARBON sequestration. Short reviews are provided for prior technologies proposed for reducing CO2 emissions from fossil fuels or substituting renewable energy, focusing on their limitations. None offer a complete solution. Of these, CO2 sequestration is poised to have the largest impact. We know how to do it. It will just cost money, and scale-up is a huge challenge. Few projects have been brought forward to semi-commercial scale. Transportation accounts for only about 30% of U.S. overall energy demand. Biofuels penetration remains small, and thus, they contribute a trivial amount of overall CO2 reduction, even though 40% of U.S. corn and 30% of soybeans are devoted to their production. Bioethanol is traced through its Carbon Cycle and shown to be both energy inefficient, and an inefficient use of biomass carbon. Both biofuels and CO2 sequestration reduce FUTURE CO2 emissions from continued use of fossil fuels. They will not remove CO2 ALREADY in the atmosphere. The only way to do that is to break the Carbon Cycle by growing biomass from atmospheric CO2 and sequestering biomass CARBON. Theoretically, sequestration of only a fraction of the world’s tree leaves, which are renewed every year, can get the world to Net Zero CO2 without disturbing the underlying forests.

scholarly journals SIMULATION OF GAS DYNAMICS IN PLASMA REACTOR FOR CARBON DIOXIDE CONVERSION

2021 ◽  
pp. 131-135
Author(s):  
P.P. Platonov ◽  
S.V. Dudin ◽  
V.A. Lisovskiy
Keyword(s):  
Carbon Dioxide ◽  
Energy Efficiency ◽  
Residence Time ◽  
Plasma Reactor ◽  
Gas Injection ◽  
Navier Stokes ◽  
Carbon Dioxide Conversion ◽  
Navier Stokes Equation ◽  
Hydrodynamic Approximation ◽  
Gas Conversion

Numerical simulation of a bulk-type plasma reactor for carbon dioxide conversion with distributed gas injection and pumping has been performed in hydrodynamic approximation by solution of Navier-Stokes equation using the mathematical package COMSOL. It is shown that the geometry of gas injection and pumping, which determines the trajectories of the particles and their residence time in reactor, can significantly affect the energy efficiency of the conversion. Different particles on their way from inlet to pumping hole move along different trajectories and spend different times inside the reactor. If the residence time of the gas in the reactor is less than optimal, the gas conversion will be incomplete. If this time is more than optimal, then an excessive amount of energy will be applied to the already converted gas. It is shown that the reactor height affects significantly the energy efficiency of plasma conversion of carbon dioxide.

Steam enhanced carbon dioxide reforming of methane in DBD plasma reactor

2011 ◽  
Vol 36 (14) ◽  
pp. 8301-8306 ◽  
Author(s):  
Qi Wang ◽  
Huiliang Shi ◽  
Binhang Yan ◽  
Yong Jin ◽  
Yi Cheng
Keyword(s):  
Carbon Dioxide ◽  
Plasma Reactor ◽  
Carbon Dioxide Reforming ◽  
Dbd Plasma

CO2 decomposition in a packed DBD plasma reactor: influence of packing materials

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 39492-39499 ◽  
Author(s):  
Debjyoti Ray ◽  
Ch. Subrahmanyam
Keyword(s):  
Carbon Dioxide ◽  
Global Warming ◽  
Global Warming Potential ◽  
Plasma Reactor ◽  
Dbd Plasma ◽  
Packing Materials ◽  
Significant Interest ◽  
Co2 Decomposition

Carbon dioxide (CO2) decomposition has drawn significant interest over the years due to its global warming potential.

Characterization of a capillary plasma reactor for carbon dioxide decomposition

2006 ◽  
Vol 15 (4) ◽  
pp. 609-613 ◽  
Author(s):  
Shinsuke Mori ◽  
Aguru Yamamoto ◽  
Masaaki Suzuki
Keyword(s):  
Carbon Dioxide ◽  
Plasma Reactor
Sign in / Sign up

Export Citation Format

Share Document