Carbon Management

Mid-Scale LNG Processes

AIChE Webinar
Live Wednesday, October 16, 2013, 2:00pm-3:00pm EDT
Jason Manning, Shawn Hoffart

This Webinar presents the need for natural gas liquefaction (LNG), the LNG value chain, and compares several technologies such as the PRICO® single mixed refrigerant process.

Climate Change: Engineering R/D Needed!

AIChE Webinar
Jan 13, 2009
Dr. M. J. Plodinec

There are large uncertainties in the climate change debate that reflect the absence of the engineering community.

Study of CaO Carbonation for CO2 Capture Process

Oct 18, 2011
Loïc Favergeon
Anthropogenic carbon dioxide (CO 2 ) emissions, major contributors to the greenhouse effect, are considered as the main cause of global warming. So, decrease of CO 2 emitted by large industrial combustion sources or power plants, is an important scientific goal. One of the approaches is based on CO...

CO2 Separation From Coal-Fired Power Plants by Regenerable Mg(OH)2 Solutions

Oct 18, 2011
Hari Krishna Bharadwaj
AICHE ABSTRACT CO 2 Separation from Coal-Fired Power Plants by Regenerable Mg(OH) 2 Solutions Hari K. Bharadwaj † , Joo-Youp Lee † *, Xiang Zhou ‡ , Lei Cheng ‡ , Tim C. Keener ‡ † Chemical Engineering Program, ‡ Environmental Engineering Program, School of Energy, Environmental, Biological, and...

A-Priori Estimation of Reactive Amino Acid Based Ionic Liquids for CO2 Absorption

Oct 18, 2011
Johannes Voelkl
The separation of CO 2 is an important topic in thermal separation science. The scrubbing of carbon dioxide from exhaust gases has gained more interest in the last years to reduce the emissions of green for counteracting global warming but is also an important process step in biogas upgrade to...

Imidazole and Imidazole-Amine Hybrid Solvents for CO2 Capture

Oct 18, 2011
Jason E. Bara
Imidazoles and imidazole-amine hybrids are unique classes of organic solvents that feature properties similar to aqueous amine solvents and ionic liquids (ILs), both of which have received a great deal of attention for CO2 capture applications. However, to date, the utility of the imidazole...

Completing the Cycle: Capturing Gaseous Waste Carbon As Fuel/Chemicals

Oct 17, 2011
Michael A. Schultz
The world currently faces an enormous energy challenge. LanzaTech responds to this challenge by capturing and beneficially reusing waste carbon to make low carbon fuels and chemicals. The International Energy Outlook, in its 2010 reference case, projects that world primary energy consumption will...

Synthesis of Optimal Adsorptive Carbon Capture Processes

Oct 17, 2011
David C. Miller
Solid sorbent carbon capture systems have the potential to require significantly lower regeneration energy compared to aqueous monoethanol amine (MEA) systems. To date, the majority of work on solid sorbents has focused on developing the sorbent materials themselves. In order to advance these...

Investigation of the Adsorbed Species of CO2 on Mg(OH)2

Mar 15, 2011
James C. Fisher
Introduction Fossil fuels supply a majority of the world's energy needs. However, the combustion of fossil fuels is one of the major sources of the greenhouse gas CO 2 . Integrated gasification combined cycle (IGCC) is one the most efficient power generation systems that use coal. However, because...

The Role of Heat Exchangers In Post-Combustion CO2 Capture

Mar 14, 2011
Warren H. Ziegler
The role of heat exchangers in post-combustion CO2 capture Warren Ziegler Motivation: The overall energy penalty for post-combustion carbon capture by aqueous amines as well as solid sorbent systems can be reduced significantly by recovering heat from the lean/hot solvents coming out of the...

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