Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2007002039) PHYSIOCHEMICAL PATHWAY TO REVERSIBLE HYDROGEN STORAGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/002039 International Application No.: PCT/US2006/023914
Publication Date: 04.01.2007 International Filing Date: 20.06.2006
IPC:
C01B 6/24 (2006.01) ,C01B 6/26 (2006.01) ,C01B 6/04 (2006.01) ,C01B 3/02 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
6
Hydrides of metals; Monoborane or diborane; Addition complexes thereof
24
Hydrides containing at least two metals, e.g. Li(AlH4); Addition complexes thereof
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
6
Hydrides of metals; Monoborane or diborane; Addition complexes thereof
24
Hydrides containing at least two metals, e.g. Li(AlH4); Addition complexes thereof
26
Preparation from the metal with the highest valency or from its oxides or salts of its oxyacids
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
6
Hydrides of metals; Monoborane or diborane; Addition complexes thereof
04
Hydrides of alkali metals, alkaline earth metals, beryllium or magnesium; Addition complexes thereof
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3
Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02
Production of hydrogen or of gaseous mixtures containing hydrogen
Applicants:
UNIVERSITY OF SOUTH CAROLINA [US/US]; 109 Osborne Administration Bldg. Columbia, South Carolina 29208, US (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
RITTER, James A. [US/US]; US (UsOnly)
EBNER, Armin D. [CL/US]; US (UsOnly)
WANG, Jun [CN/US]; US (UsOnly)
WANG, Tao [CN/US]; US (UsOnly)
HOLLAND, Charles E. [US/US]; US (UsOnly)
Inventors:
RITTER, James A.; US
EBNER, Armin D.; US
WANG, Jun; US
WANG, Tao; US
HOLLAND, Charles E.; US
Agent:
BATAVIA, Neil M.; DORITY & MANNING, P.A. P.O. Box 1449 Greenville, South Carolina 29602, US
Priority Data:
60/692,40920.06.2005US
60/693,38323.06.2005US
Title (EN) PHYSIOCHEMICAL PATHWAY TO REVERSIBLE HYDROGEN STORAGE
(FR) MECANISME D'ACTION PHYSIOCHIMIQUE S'APPLIQUANT AU STOCKAGE D'HYDROGENE REVERSIBLE
Abstract:
(EN) In one embodiment of the present disclosure, a process for cyclic dehydrogenation and rehydrogenation of hydrogen storage materials is provided. The process includes liberating hydrogen from a hydrogen storage material comprising hydrogen atoms chemically bonded to one or more elements to form a dehydrogenated material and contacting the dehydrogenated material with a solvent in the presence of hydrogen gas such that the solvent forms a reversible complex with rehydrogenated product of the dehydrogenated material wherein the dehydrogenated material is rehydrogenated to form a solid material containing hydrogen atoms chemically bonded to one or more elements.
(FR) L'invention concerne un procédé de déshydrogénation cyclique et de réhydrogénation de matières de stockage d'hydrogène. Ce procédé consiste à libérer l'hydrogène d'une matière de stockage comprenant des atomes d'hydrogène liés chimiquement à un ou plusieurs éléments de façon à former un matière déshydrogénée, et mettre en contact la matière déshydrogénée avec un solvant en présence du gaz hydrogène de sorte que le solvant forme un complexe réversible avec le produit réhydrogéné de la matière déshydrogénée. La matière déshydrogénée est réhydrogénée de façon à former une matière solide contenant des atomes d'hydrogène liés chimiquement à un ou plusieurs éléments.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20090142258