Hydrate-based pre-combustion carbon dioxide capture process in the system with tetra-n-butyl ammonium bromide solution in the presence of cyclopentane

Energy ◽  
2011 ◽  
Vol 36 (3) ◽  
pp. 1394-1403 ◽  
Author(s):  
Xiao-Sen Li ◽  
Chun-Gang Xu ◽  
Zhao-Yang Chen ◽  
Hui-Jie Wu
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Ammonium Bromide ◽  
Capture Process ◽  
Bromide Solution

Hydrate-Based Carbon Capture Process: Assessment of Various Packed Bed Systems for Boosted Kinetics of Hydrate Formation

2020 ◽  
Vol 143 (3) ◽  
Author(s):  
Amit Arora ◽  
Asheesh Kumar ◽  
Gaurav Bhattacharjee ◽  
Chandrajit Balomajumder ◽  
Pushpendra Kumar
Keyword(s):  
Carbon Dioxide ◽  
Carbon Capture ◽  
Carbon Dioxide Capture ◽  
Fixed Bed ◽  
Hydrate Formation ◽  
Packed Bed ◽  
Fixed Bed Reactor ◽  
Capture Process ◽  
Novel Technologies ◽  
Kinetics Of

Abstract The case for developing novel technologies for carbon dioxide (CO2) capture is fast gaining traction owing to increasing levels of anthropogenic CO2 being emitted into the atmosphere. Here, we have studied the hydrate-based carbon dioxide capture and separation process from a fundamental viewpoint by exploring the use of various packed bed media to enhance the kinetics of hydrate formation using pure CO2 as the hydrate former. We established the fixed bed reactor (FBR) configuration as a superior option over the commonly used stirred tank reactor (STR) setups typically used for hydrate formation studies by showing enhanced hydrate formation kinetics using the former. For the various packing material studied, we have observed silica gel with 100 nm pore size to return the best kinetic performance, corresponding to a water to hydrate conversion of 28 mol% for 3 h of hydrate growth. The fundamental results obtained in the present study set up a solid foundation for follow-up works with a more applied perspective and should be of interest to researchers working in the carbon dioxide capture and storage and gas hydrate fields alike.

CO2 Capture and Removal System for a Gas-Steam Combined Cycle

2002 ◽  
Author(s):  
Umberto Desideri ◽  
Stefania Proietti
Keyword(s):  
Carbon Dioxide ◽  
Power Plant ◽  
Carbon Dioxide Capture ◽  
Energy Conversion Efficiency ◽  
High Energy ◽  
Combined Cycle ◽  
Plant Performance ◽  
Capture Process ◽  
Calculated Mass ◽  
Removal System

This paper presents the study of a natural gas fired power cycle which includes a carbon dioxide capture plant based on an absorption and scrubbing system. The interest in this integration is due to the widespread use of combined cycles in the power generation sector because of their high energy conversion efficiency. Energy consumption of the capture and removal system and its influence on the energetic performance of the power plant have been calculated. Mass and heat balance calculations are carried out by using the software tools GateCycle for the combined cycle and Aspen+ Software for the absorption process. Results of plant performance calculations, including compression of the captured carbon dioxide, are presented. The results, compared to the combined cycle power plant with no carbon dioxide capture, have also been compared to the more commonly known carbon dioxide capture process based on atmospheric absorption with MEA.

Degradation and Corrosivity of MEA with Oxidation Inhibitors in a Carbon Dioxide Capture Process

2012 ◽  
Vol 45 (5) ◽  
pp. 343-347 ◽  
Author(s):  
In Young Lee ◽  
No Sang Kwak ◽  
Ji Hyun Lee ◽  
Kyung Ryong Jang ◽  
Jae-Goo Shim
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Capture Process ◽  
Oxidation Inhibitors

Corrosion behaviour of an aluminized nickel coating in a carbon dioxide capture process using aqueous monoethanolamine

2011 ◽  
Vol 53 (11) ◽  
pp. 3666-3671 ◽  
Author(s):  
Ye Sun ◽  
Joseph E. Remias ◽  
Xiao Peng ◽  
Zhihong Dong ◽  
James K. Neathery ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Nickel Coating ◽  
Corrosion Behaviour ◽  
Carbon Dioxide Capture ◽  
Capture Process

A life cycle assessment study of a hypothetical Canadian oxy-fuel combustion carbon dioxide capture process

2014 ◽  
Vol 28 ◽  
pp. 257-274 ◽  
Author(s):  
Jarotwan Koiwanit ◽  
Anastassia Manuilova ◽  
Christine Chan ◽  
Malcolm Wilson ◽  
Paitoon Tontiwachwuthikul
Keyword(s):  
Carbon Dioxide ◽  
Life Cycle Assessment ◽  
Life Cycle ◽  
Carbon Dioxide Capture ◽  
Fuel Combustion ◽  
Life Cycle Assessment Study ◽  
Capture Process ◽  
Assessment Study
Sign in / Sign up

Export Citation Format

Share Document