Carbon dioxide capture and conversion to organic products
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C25B-001/00
C25B-003/00
출원번호
US-0541933
(2012-07-05)
등록번호
US-8658016
(2014-02-25)
발명자
/ 주소
Lakkaraju, Prasad
Teamey, Kyle
출원인 / 주소
Liquid Light, Inc.
대리인 / 주소
Suiter Swantz pc llo
인용정보
피인용 횟수 :
9인용 특허 :
78
초록▼
Methods and systems for capture of carbon dioxide and electrochemical conversion of the captured carbon dioxide to organic products are disclosed. A method may include, but is not limited to, steps (A) to (C). Step (A) may introduce a solvent to a first compartment of an electrochemical cell. Step (
Methods and systems for capture of carbon dioxide and electrochemical conversion of the captured carbon dioxide to organic products are disclosed. A method may include, but is not limited to, steps (A) to (C). Step (A) may introduce a solvent to a first compartment of an electrochemical cell. Step (B) may capture carbon dioxide with at least one of guanidine, a guanidine derivative, pyrimidine, or a pyrimidine derivative to form a carbamic zwitterion. Step (C) may apply an electrical potential between an anode and a cathode sufficient for the cathode to reduce the carbamic zwitterion to a product mixture.
대표청구항▼
1. A method for electrochemical conversion of carbon dioxide, comprising: (A) introducing a solvent to a first compartment of an electrochemical cell, the first compartment including an anode, the electrochemical cell including a second compartment containing a cathode;(B) capturing carbon dioxide w
1. A method for electrochemical conversion of carbon dioxide, comprising: (A) introducing a solvent to a first compartment of an electrochemical cell, the first compartment including an anode, the electrochemical cell including a second compartment containing a cathode;(B) capturing carbon dioxide with at least one of 1,1,3,3-tetramethylguanidine, 1,5,7-triazabicyclo[4.4.0]dec-5-ene, 7-methyl-1,5,7triazabicyclo[4.4.0]dec-5-ene, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine to form a carbamic zwitterion;(C) introducing the carbamic zwitterion to the second compartment via at least one of (i) forming the carbamic zwitterion in the second compartment or (ii) delivering the carbamic zwitterion to the second compartment; and(D) applying an electrical potential between the anode and the cathode sufficient for the cathode to reduce the carbamic zwitterion to a product mixture, the product mixture including an organic product derived in part from the carbon dioxide. 2. The method of claim 1, wherein capturing carbon dioxide with at least one of 1,1,3,3-tetramethylguanidine, 1,5,7-triazabicyclo[4.4.0]dec-5-ene, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 1,8- diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine to form a carbamic zwitterion includes: capturing carbon dioxide in the second compartment with the at least one of 1,3,3-tetramethylguanidine, 1,5,7-triazabicyclo[4.4.0]dec-5-ene, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine to form the carbamic zwitterion, and wherein introducing the carbamic zwitterion to the second compartment via at least one of (i) forming the carbamic zwitterion in the second compartment or (ii) delivering the carbamic zwitterion to the second compartment includes: introducing the carbamic zwitterion to the second compartment via forming the carbamic zwitterion in the second compartment. 3. The method of claim 1, wherein capturing carbon dioxide with at least one of 1,1,3,3-tetramethylguanidine, 1,5,7-triazabicyclo[4.4.0]dec-5-ene, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine to form a carbamic zwitterion includes: capturing the carbon dioxide in a mixing chamber with the at least one of 1,1,3,3-tetramethylguanidine, 1,5,7-triazabicyclo[4.4.0]dec-5-ene, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine to form the carbamic zwitterion in the mixing chamber, and wherein introducing the carbamic zwitterion to the second compartment via at least one of (i) forming the carbamic zwitterion in the second compartment or (ii) delivering the carbamic zwitterion to the second compartment includes: introducing the carbamic zwitterion to the second compartment via delivering the carbamic zwitterion from the mixing chamber to the second compartment. 4. The method of claim 1, wherein applying an electrical potential between the anode and the cathode sufficient for the cathode to reduce the carbamic zwitterion to a product mixture includes: applying the electrical potential between the anode and the cathode sufficient for the cathode to reduce the carbamic zwitterion to the product mixture and to regenerate the at least one of 1,1,3,3-tetramethylguanidine, 1,5,7-triazabicyclo[4.4.0]dec-5-ene, 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine. 5. The method of claim 1, wherein the solvent is at least one of water, methanol, acetonitrile, dimethylfuran, or a mixture of water and an organic solvent. 6. The method of claim 1, wherein the organic product includes at least one of acetaldehyde, acetate, acetic acid, acetone, 1-butanol, 2-butanol, 2-butanone, carbon, carbon monoxide, a carbonate, ethane, ethanol, ethylene, formaldehyde, formate, formic acid, glycolate, glycolic acid, glyoxal, glyoxylic acid, graphite, isopropanol, lactate, lactic acid, methane, methanol, oxalate, oxalic acid, propanal, 1-propanol, and a polymer containing carbon dioxide. 7. A method for electrochemical conversion of carbon dioxide, comprising: (A) introducing a solvent to a first compartment of an electrochemical cell, the first compartment including an anode, the electrochemical cell including a second compartment containing a cathode;(B) capturing carbon dioxide with at least one of guanidine or a guanidine derivative to form a carbamic zwitterion;(C) introducing the carbamic zwitterion to the second compartment via at least one of (i) forming the carbamic zwitterion in the second compartment or (ii) delivering the carbamic zwitterion to the second compartment; and(D) applying an electrical potential between the anode and the cathode sufficient for the cathode to reduce the carbamic zwitterion to a product mixture, the product mixture including an organic product derived in part from the carbon dioxide. 8. A method for electrochemical conversion of carbon dioxide, comprising: (A) introducing a solvent to a first compartment of an electrochemical cell, the first compartment including an anode, the electrochemical cell including a second compartment containing a cathode;(B) capturing carbon dioxide with at least one of 1,8-diazabicyclo[5.4.0]undec-7-ene, 1,5-diazabicyclo[4.3.0]non-5-ene, and 1,4,5,6-tetrahydropyrimidine to form a carbamic zwitterion;(C) introducing the carbamic zwitterion to the second compartment via at least one of (i) forming the carbamic zwitterion in the second compartment or (ii) delivering the carbamic zwitterion to the second compartment; and(D) applying an electrical potential between the anode and the cathode sufficient for the cathode to reduce the carbamic zwitterion to a product mixture, the product mixture including an organic product derived in part from the carbon dioxide.
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이 특허에 인용된 특허 (78)
Cuellar Edward A. (Shaker Heights OH) Gaylor Verna F. (Parma OH), Acid promoted electrocatalytic reduction of carbon dioxide by square planar transition metal complexes.
Orillon Marc,FRX ; Chardon-Noblat Sylvie,FRX ; Colomb-Dunand Sauthier Marie Noelle,FRX ; Deronzier Alain,FRX ; Ziessel Raymond,FRX ; Zsoldos Daniela,FRX, Cathode for reduction of carbon dioxide and method for manufacturing such a cathode.
Meyer Thomas J. (Chapel Hill NC) O\Toole Terrence R. (Chapel Hill NC) Margerum Lawrence D. (Los Angeles CA) Westmoreland T. David (San Mateo CA) Vining William J. (Racine WI) Murray Royce W. (Chapel , Chemically modified electrodes for the catalytic reduction of CO2.
Zeikus Joseph G. ; Park Doo,KRX, Electrochemical methods for generation of a biological proton motive force and pyridine nucleotide cofactor regeneration.
Pletcher Derek (Romsey NY GB2) Genders J. David (Lancaster NY) Weinberg Norman L. (East Amherst NY) Spiegel Ella F. (West Falls NY), Electrochemical methods for production of alkali metal hydroxides without the co-production of chlorine.
Frese ; Jr. Karl W. (Cupertino CA) Leach Steven C. (Menlo Park CA) Summers David P. (San Francisco CA), Electrochemical reduction of aqueous carbon dioxide to methanol.
Ang Peter G. P. (Naperville IL) Sammells Anthony F. (Naperville IL) Morduchowitz Abraham (Monsey NY), Means and method for reducing carbn dioxide to provide an oxalate product.
Morduchowitz Abraham (Monsey NY) Ang Peter G. P. (Naperville IL 4), Means and method for the electrochemical reduction of carbon dioxide to provide a product.
Olah,George A.; Aniszfeld,Robert, Method for producing methanol, dimethyl ether, derived synthetic hydrocarbons and their products from carbon dioxide and water (moisture) of the air as sole source material.
Halmann Martin M. (Rehovot ILX) Ulman Mira (Rehovot ILX) Aurian-Blajeni Benedict (Rishon Lezion ILX), Photosynthetic solar energy collector and process for its use.
Williams Richard (Princeton NJ) Bloom Allen (East Windsor NJ), Process for storing solar energy in the form of an electrochemically generated compound.
Mazanec Terry J. (Solon OH) Cable Thomas L. (Newbury OH) Frye ; Jr. John G. (Solon OH), Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas.
Garnier Laurence (Paris FRX) Rollin Yolande (Boissy Saint Leger FRX) Perichon Jacques (Savigny Sur Orge FRX), Process for the electrochemical synthesis of alpha-saturated ketones.
Moingeon Marie-Odile (Villabe FRX) Chaussard Jacques (Paris FRX) Troupel Michel (Maincy FRX) Saboureau Christophe (Brie Comte Robert FRX), Process for the electrochemical synthesis of carboxylic acids.
Anderson Jeffrey J. (Sproatley GB2) Drury David J. (Strawberry Hill GB2) Hamlin John E. (Hull GB2) Kent Alexander G. (Beverley GB2), Process for the preparation of formic acid.
Shiroto, Yoshimi; Kawazuishi, Kenichi; Tauchi, Masato; Shimura, Mitsunori, Process of producing liquid hydrocarbon oil or dimethyl ether from lower hydrocarbon gas containing carbon dioxide.
Wrighton Mark S. (Winchester MA) Bookbinder Dana C. (East Greenwich RI) Bruce James A. (Somerville MA) Dominey Raymond N. (Pensacola FL) Lewis Nathan S. (Palo Alto CA), Redox mediation and hydrogen-generation with bipyridinium reagents.
Perry ; Jr. John H. (Jupiter FL) Bhatt Bharat K. (Fullerton CA) Capps Jesse (Santa Ana CA) Eldridge Paul M. (Jupiter FL) Greiner Leonard (Santa Ana CA) Lockyer Robert W. (Jupiter FL) Martin Michelle , Self-contained renewable energy system.
Parker Robin Z. (Miami FL) Hanrahan Robert J. (Gainesville FL), System for the manufacture of methanol and simultaneous abatement of emission of greenhouse gases.
Kaczur, Jerry J.; Yang, Hongzhou; Sajjad, Syed Dawar; Masel, Richard I., Method and system for electrochemical production of formic acid from carbon dioxide.
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