Resources

Papers & Presentations
A life cycle assessment of greenhouse gas emissions from direct air capture and Fischer–Tropsch fuel production
(Paper by Caroline M. Liu, Navjot K. Sandhu, Sean T. McCoy, & Joule A. Bergerson, Sustainable Energy & Fuels, 2020.)
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A Process for Capturing CO2 from the Atmosphere
(Paper by David W. Keith, Geoffrey Holmes, David St. Angelo, and Kenton Heidel, Joule Journal, 2018)
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Carbon Engineering Case Study
(Harvard Business School Case Study, Joseph B. Lassiter III and Sid Misra, Oct 2013)
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Outdoor Prototype Results for Direct Atmospheric Capture of Carbon Dioxide
(Paper by CE Team presented at GHGT-11, published in Energy Procedia, 2013)
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An air-liquid contactor for large-scale capture of CO2 from air
(Paper by Geoffrey Holmes and David Keith, Philosophical Transactions of the Royal Society A, 2012)
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Why capture CO2 from the atmosphere?
(Paper by David Keith in Science, 325: 1654-1655)
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Capturing CO2 from the atmosphere: rationale and process design considerations
(Book chapter by David Keith, Kenton Heidel, and Robert Cherry in Geo-Engineering Climate Change: Environmental necessity or Pandora’s box? B. Launder and M. Thompson, editors. Cambridge University Press, p. 107-126)
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Additional research papers on David Keith’s website
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Patents
CE owned patents and pending patent applications:
Application/patent numberTitle
US20200299132A1Air-to-syngas systems and processes
10,421,039Capturing carbon dioxide
11,014,043Capturing carbon dioxide
US20220096998A1Capturing carbon dioxide
US20220193606A1Capturing carbon dioxide
US20220176312A1Capturing carbon dioxide
9,637,393Recovering a caustic solution via calcium carbonate crystal aggregate
8,119,091Carbon dioxide capture
11,504,667Carbon dioxide capture method and facility
9,095,813Carbon dioxide capture method and facility
8,728,428Recovering a caustic solution via calcium carbonate crystal aggregates
US20220362737A1Gas-liquid contactor with packing for capturing carbon dioxide
10,214,448High temperature hydrator
US20210380475A1High temperature hydrator
US20190359894A1Method and system for synthesizing fuel from dilute carbon dioxide source
US20210101107A1Hydration of gas streams
10,519,041Recovering a caustic solution via calcium carbonate crystal aggregates
US20220362707A1Systems and methods for capturing carbon dioxide and regenerating a capture solution
8,871,008Target gas capture
11,014,823Recovering a caustic solution via calcium carbonate crystal aggregates
US20210284545A1Recovering a caustic solution via calcium carbonate crystal aggregates
9,975,100Recovering a caustic solution via calcium carbonate crystal aggregates
US20200299132A1
Air-to-syngas systems and processes
10,421,039
Capturing carbon dioxide
11,014,043
Capturing carbon dioxide
US20220096998A1
Capturing carbon dioxide
US20220193606A1
Capturing carbon dioxide
US20220176312A1
Capturing carbon dioxide
9,637,393
Recovering a caustic solution via calcium carbonate crystal aggregate
8,119,091
Carbon dioxide capture
11,504,667
Carbon dioxide capture method and facility
9,095,813
Carbon dioxide capture method and facility
8,728,428
Recovering a caustic solution via calcium carbonate crystal aggregates
US20220362737A1
Gas-liquid contactor with packing for capturing carbon dioxide
10,214,448
High temperature hydrator
US20210380475A1
High temperature hydrator
US20190359894A1
Method and system for synthesizing fuel from dilute carbon dioxide source
US20210101107A1
Hydration of gas streams
10,519,041
Recovering a caustic solution via calcium carbonate crystal aggregates
US20220362707A1
Systems and methods for capturing carbon dioxide and regenerating a capture solution
8,871,008
Target gas capture
11,014,823
Recovering a caustic solution via calcium carbonate crystal aggregates
US20210284545A1
Recovering a caustic solution via calcium carbonate crystal aggregates
9,975,100
Recovering a caustic solution via calcium carbonate crystal aggregates
Patents to which CE has full license rights in our field:
Application/patent numberTitle

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