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Webinars & Conference Presentations

Tuesday, October 30, 2012 - 10:15am
AIChE

The U.S. Department of Energy’s National Energy Technology Laboratory (NETL) has developed a model to estimate the costs of storing captured CO2.  This model includes the range of costs from initial regional geologic evaluation through site characterization,...Read more
Tuesday, October 30, 2012 - 9:45am
AIChE

The current status of performance and cost estimates for CCUS in power plant applications will be reviewed in this presentation, along with a discussion of the factors that most strongly influence these costs. Because of the large number of variables involved in assessing the...Read more
Tuesday, October 30, 2012 - 9:00am
AIChE

According to the US Department of Energy, there is scientific evidence that CO2 emissions from fossil fuels have caused climate change and that a reduction of these emissions is essential for reducing the risk of future devastating effects. At present, the leading...Read more
Tuesday, October 30, 2012 - 8:30am
AIChE

There are significant differences in the methods employed by various organizations to estimate the cost of carbon capture and storage (CCS) systems for fossil fuel power plants. Such differences often are not readily apparent in publicly reported CCS cost estimates. As a...Read more
Monday, October 29, 2012 - 12:30pm
AIChE

Fossil fuels currently comprise more than 80 percent of global (and U.S.) energy consumption and are expected to continue to play a critical role in meeting the world’s energy needs for the foreseeable future.  Making use of these fuel sources in a cost-effective and...Read more
Monday, October 29, 2012 - 9:30am
AIChE

SAPO-34 membranes have pores with a diameter of approximately 0.38 nm and have the potential to be used for large scale removal of CO2 impurities from natural gas. Tubular SAPO-34 membranes have been shown previously to have high permeances and selectivities at high...Read more
Sunday, March 21, 2010 - 8:00pm
AIChE

Carbon capture and storage (CCS) has been characterized as the technology that can jump start mitigation of greenhouse gases until new, less carbon intensive technology can be implemented to provide electrical power, transportation fuels and energy our society needs to stay competitive in the...Read more

Monday, October 17, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Amine-based chemisorption of CO2 is a promising near term option for the decarbonisation of large, fixed-point CO2 emission sources[1]. However, the operational expenditure (OPEX) associated with this technology...Read more
Monday, October 17, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Large scale implementation of CO2 geologic sequestration requires detailed uncertainty analysis and risk assessment for leakage potential. Probabilistic risk assessment based on Monte Carlo simulation is one option for quantifying the risk. It involves repeated random...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

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...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Multiphase porous medium adsorption/desorption model for CO2 capture applications

Denis Lukanin1*, Amit Halder2, and Ameya Joshi2

1Corning Science Center, Corning SNG, St.Petersburg (Russia)

2Modeling and Simulation

...Read more

Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

AICHE ABSTRACT

CO2 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

...Read more

Monday, October 17, 2011 - 8:00pm
CEI - Center for Energy Initiatives

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...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

The separation of CO2 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...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

As a part of this work, we have performed a comparison of 4 amine-based absorbents using the process simulation software ProMax® with TSWEET®. Absorbents were compared at pulverized coal fired power plant flue gas conditions. The criteria for comparison of...Read more
Tuesday, October 18, 2011 - 8:00pm
IfS - Institute for Sustainability

A novel Integrated Vacuum Carbonate Absorption Process (IVCAP) for post-combustion CO2 capture is being developed at the University of Illinois at Urbana-Champaign. A key technical aspect of this process is to employ a biocatalyst, carbonic anhydrase (CA...Read more
Monday, October 17, 2011 - 8:00pm
CEI - Center for Energy Initiatives

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...Read more
Sunday, October 16, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Carbon Capture and Storage (CCS) is widely regarded as an effective medium-term CO2 abatement technology. However, high cost of the capture technologies, at their current state of the art, and the huge upfront costs of the CO2 transport pipelines and...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Anthropogenic carbon dioxide (CO2) emissions, major contributors to the greenhouse effect, are considered as the main cause of global warming. So, decrease of CO2 emitted by large industrial combustion sources or power plants, is an important...Read more
Sunday, November 8, 2009 - 7:00pm
AIChE

Absolute and per-capita energy consumption is bound to increase globally, leading to a projected increase in energy requirements of 50% by 2020. The primary source for providing a majority of the energy will continue to be fossil fuels. However, an array of enabling technologies needs to be...Read more

Sunday, November 8, 2009 - 7:00pm
AIChE

The nation is facing a renaissance in energy technology to include dramatic changes in transportation, electricity production, distribution and use, and energy efficiency. The nation is also rapidly expanding its scientific capabilities and is currently leading the world in areas such as...Read more

Monday, October 17, 2011 - 8:00pm
CEI - Center for Energy Initiatives

With the concerns of “global warming”, CO2 sequestration from cement industry are becoming significant important for the “green processing” for the environments. This is because the cement processing released about 36% of CO2 comparing to the 12%...Read more
Sunday, October 16, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Carbon, capture, and storage technologies are a promising option that can help reduce greenhouse gas emissions from industrial and power generation facilities while enhancing the energy security of the United States. The U.S. DOE National Energy Technology Laboratory is...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Integrating carbon capture technology with large source carbon emitters is necessary in the very near future to mitigate the contribution of anthropogenic CO2 emissions to climate change and global public welfare. However, the implementation of this technology...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Energy efficient capture of CO2 released from coal based power plants is a major challenge to reduce greenhouse gas emissions. The existing commercial technologies require substantial energy inputs in the form of heat and vacuum which leads to around 30 %...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

A process to capture CO2 from flue gas using a liquid material that reacts rapidly with CO2 to form a solid offers many advantages over conventional liquid-only CO2 capture methods. The net CO2 capacity of the system will be...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Liquid aminosilicone-based CO2 absorbents that solidify upon reaction with CO2 have been developed. These phase-changing absorbents have the potential for superior performance for capturing CO2 from the flue gas of pulverized-coal power...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Enzyme-catalyzed reduction of CO2 will not only help to lessen greenhouse effect, but also to obtain valuable chemicals. The sequential reduction of CO2 to methanol under mild reaction conditions has been reported to be feasible by using sol-gel encapsulated or nanoparticle...Read more
Tuesday, October 18, 2011 - 8:00pm
CEI - Center for Energy Initiatives

Ionic liquid is one kind of organic salts with negligible volatile pressure which might lead to promising substitute candidates for alkanolamines in separation of carbon dioxide. To satisfy this requirement effectively, task specific ionic liquids with alkaline groups, such...Read more
Thursday, November 12, 2009 - 7:00pm
AIChE

In this work, we will report a new liquid/inorganic membrane product concept for CO2 separation. A liquid fluid of selective CO2 absorption properties is immobilized in a thin, inorganic substrate sheet (20~50um) of graded pore structures. CO2 selectively absorbs into the liquid fluid in the...Read more

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