Navigation Links
U.Va. researcher: Methane out, carbon dioxide in?
Date:9/26/2013

A University of Virginia engineering professor has proposed a novel approach for keeping waste carbon dioxide out of the atmosphere.

Andres Clarens, an assistant professor of civil and environmental engineering at U.Va.'s School of Engineering and Applied Science, and graduate student Zhiyuan Tao have published a paper in which they estimate the amount of carbon dioxide that could be stored in hydraulically fractured shale deposits after the methane gas has been extracted. Their peer-reviewed finding was published in Environmental Science and Technology, a publication of the American Chemical Society.

The team applied their model to the Marcellus Shale geological formation in Pennsylvania and found that the fractured rock has the potential to store roughly 50 percent of the U.S. carbon dioxide emissions produced from stationary sources between 2018 and 2030. According to his estimate, about 10 to 18 gigatonnes of carbon dioxide could be stored in the Marcellus formation alone. The U.S. has several other large shale formations that could provide additional storage.

The researchers' model is based on historical and projected methane production, along with published data and models for estimating the carbon dioxide capacity of the formations. Clarens said that production records are available for how much methane gas producers have already extracted from the Marcellus Shale, as well as estimates of how much more they expect to extract. That provides a basis for determining how much space will be left in the formation when the methane is gone, he said. Clarens said gas would be adsorbed into the pores of the shale and held securely.

"This would be a way of eating our cake and having it too," Clarens said. "We can drill the shale, pump out the gas and pump in the carbon dioxide.. I think this will get policymakers' attention."

He said his work deals with the chemical feasibility of the idea, and that additional studies must be perform
'/>"/>

Contact: Matt Kelly
mkelly@virginia.edu
434-924-7291
University of Virginia
Source:Eurekalert

Page: 1 2

Related biology news :

1. Squid ink from Jurassic period identical to modern squid ink, U.Va. study shows
2. Study finds novel worm community affecting methane release in ocean
3. Tom Bowmans Climate Report delves into Arctic methane controversy
4. Methane emissions from natural gas local distribution focus of new study
5. NREL to help convert methane to liquid diesel
6. Scientists unravel the mystery of marine methane oxidation
7. Strange diet for methane consuming microorganisms
8. Study identifies prime source of ocean methane
9. How methane becomes fish food
10. Are methane hydrates dissolving?
11. Microbes make clean methane
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/18/2014)... tonight at the third annual Golden Goose Award ceremony ... infants and in paving the way for the telecommunications ... by the National Science Foundation, the National Institutes of ... honored at a ceremony at the Library of Congress ... Congress will be on hand to help present their ...
(Date:9/18/2014)... of the fish world, are the ideal animal in ... They,ve moved from the ocean into tens of thousands ... time changing their skeleton to adapt to the new ... of sticklebacks now have turned up one of the ... simple change in that gene,s regulation in a freshwater ...
(Date:9/17/2014)... were instrumental in the creation of the Santa Ana ... the fire threat potential of the powerful, hot, dry ... an inferno. The index was introduced Sept. 17 by ... San Diego Gas and Electric. , The index includes ... will be used to help fire agencies and other ...
Breaking Biology News(10 mins):3rd annual Golden Goose award ceremony honors 8 researchers; Unusual work had big results 2Counting fish teeth reveals regulatory DNA changes behind rapid evolution, adaptation 2Counting fish teeth reveals regulatory DNA changes behind rapid evolution, adaptation 3UCLA scientists play key role in developing new Santa Ana Wildfire Threat Index 2
... December 12, 2012 Cell aging, or cellular senescence, ... to tumor development. Activated oncogenes are able to induce ... (OIS) could play a key role in future cancer ... in the regulation of OIS. This study is published ...
... plant dye once prized throughout the Old World to make fiery ... for a new "green" battery. Chemists from The ... and the U.S. Army Research Laboratory to develop a non-toxic and ... roots of the madder plant ( Rubia species). More ...
... engineering researchers at Rensselaer Polytechnic Institute shows, for the ... significant role in the strength of our bones. The ... fighting osteoporosis and lowering the risk of bone fracture. ... the study details how fractures in healthy bones begin ...
Cached Biology News:Previously unknown mechanism identified in oncogene-induced senescence 2Ancient red dye powers new 'green' battery 2Ancient red dye powers new 'green' battery 3Battling brittle bones... with broccoli and spinach? 2
(Date:9/18/2014)... On Tuesday, Secretary of Energy Ernest Moniz joined ... Lab Day on the Hill. The event highlighted several ... Durbin and Risch also formally launched the Senate National ... reach of the national labs as leaders in developing ... our nation's most pressing challenges. , "The national labs ...
(Date:9/18/2014)... , Sept. 18, 2014 Research ... "Global Human Albumin Industry Report 2014" report ... Albumin Industry Report 2014 is a professional and in-depth ... albumin industry. The report provides a basic ... industry chain structure. The human albumin market analysis is ...
(Date:9/18/2014)... LOUIS , Sept. 18, 2014  U.S. biotech ... by signing an exclusive license for technology developed by ... control gene expression in plants, including for applications in ... The technology was developed under the ... officer at Kultevat and former president of the Danforth ...
(Date:9/18/2014)... , Sept. 18, 2014 /PRNewswire/ - Oncothyreon Inc. (NASDAQ: ... previously announced concurrent but separate underwritten offerings of 10,000,000 ... the public of $2.00 per share, for expected gross ... Series A Convertible Preferred Stock at a price to ... proceeds of $20 million. Each share of Series A ...
Breaking Biology Technology:Lab Day Highlight Labs' Contribution to U.S. Competitiveness and Innovation 2Lab Day Highlight Labs' Contribution to U.S. Competitiveness and Innovation 3Global Human Albumin Industry Report 2014 2Global Human Albumin Industry Report 2014 3Kultevat obtains license of gene switch technology 2Oncothyreon Prices $40 Million Concurrent Public Offerings of Common Stock and Preferred Stock 2Oncothyreon Prices $40 Million Concurrent Public Offerings of Common Stock and Preferred Stock 3
... Oramed Pharmaceuticals Inc. (OTCBB: ORMP.OB) ( http://www.oramed.com ... today that its work entitled "Evaluation of the Safety ... Volunteers" will be presented at the Eleventh Annual Meeting ... San Francisco, California. "The selection of Oramed ...
... 25, 2011 Reportlinker.com announces that a ... its catalogue: Global Automated ... http://www.reportlinker.com/p092467/Global-Automated-And-Rapid-Microbiological-Tests-Industry.html#utm_source=prnewswire&utm_medium=pr&utm_campaign=In_Vitro_Diagnostic This ... and Rapid Microbiological Tests in US$ Million ...
... some patients develop a potentially deadly blood infection from ... bodies have gene mutations that allow them to stick ... infections because of a biofilm of persistent bacterial bugs ... some strains of the bacteria, Staphylococcus aureus, have just ...
Cached Biology Technology:Oramed Pharmaceuticals Chosen to Present at the Diabetes Technology Meeting (October 27-29, 2011; San Francisco, CA) 2Global Automated And Rapid Microbiological Tests Industry 2Global Automated And Rapid Microbiological Tests Industry 3Global Automated And Rapid Microbiological Tests Industry 4Global Automated And Rapid Microbiological Tests Industry 5Global Automated And Rapid Microbiological Tests Industry 6Global Automated And Rapid Microbiological Tests Industry 7Global Automated And Rapid Microbiological Tests Industry 8Global Automated And Rapid Microbiological Tests Industry 9Global Automated And Rapid Microbiological Tests Industry 10Global Automated And Rapid Microbiological Tests Industry 11Global Automated And Rapid Microbiological Tests Industry 12Global Automated And Rapid Microbiological Tests Industry 13Global Automated And Rapid Microbiological Tests Industry 14Global Automated And Rapid Microbiological Tests Industry 15Global Automated And Rapid Microbiological Tests Industry 16Global Automated And Rapid Microbiological Tests Industry 17Global Automated And Rapid Microbiological Tests Industry 18Global Automated And Rapid Microbiological Tests Industry 19Global Automated And Rapid Microbiological Tests Industry 20Global Automated And Rapid Microbiological Tests Industry 21Global Automated And Rapid Microbiological Tests Industry 22Global Automated And Rapid Microbiological Tests Industry 23Global Automated And Rapid Microbiological Tests Industry 24Global Automated And Rapid Microbiological Tests Industry 25Global Automated And Rapid Microbiological Tests Industry 26Study offers clues as to why some patients get infections from cardiac implants 2Study offers clues as to why some patients get infections from cardiac implants 3Study offers clues as to why some patients get infections from cardiac implants 4Study offers clues as to why some patients get infections from cardiac implants 5
... This kit allows for rapid, convenient, ... The simple bind/wash/elute process utilizes a spin ... uses beads for concentration of proteins which ... beads are strong ion exchangers, offering high ...
... western blotting. Get results sooner and save hours ... detection. Eliminates the need for a membrane transfer ... reagents are ready-to-use. No reagents to prepare or ... reagents required. Guarantees a simple to perform, mistake-free ...
In Western blotting antibodies recognize 94 K protein band, which corresponds to S-layer protein...
... Machine is based on the simple, highefficiency ... Goryshin and Reznikoff, and by York et ... deletions and inversions by intramolecular transposition into ... vector. Although most researchers will be interested ...
Biology Products: