http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2211391-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3492a7406879265b1f567f37d98dbbaf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1293 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-2425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-061 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-18 |
| filingDate | 1996-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f88a8ab3ccc7749e38429b592f52ae5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2e668c7c78d16898d0b674fd28a5b32 |
| publicationDate | 1996-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2211391-A1 |
| titleOfInvention | An electrochemical energy conversion and storage system |
| abstract | An apparatus for and a method of storing electrical energy as chemical energy and recovering the electrical energy from stored chemical energy by operating an electrochemical cell in two modes, such as a high temperature, solid oxide electrolyte electrochemical cell, in an energy storage mode and an energy recovery mode, is characterized by the steps, in an energy storage mode, of: (A) supplying external electrical energy to electrical leads, and H2O (steam) gas to a cathode of at least one electrochemical cell (56) operating as an electrolysis cell using a solid oxide electrolyte (60) between two electrodes (58 and 62), the electrolysis cell operating to produce H2 gas and O2 gas; (B) passing the H2 gas into an energy storage bed reactor (88) containing iron oxide (90), to produce iron metal (Fe) in the energy storage reactor and H2O (steam); (C) recirculating the H2O (steam) to the electrolysis cell to be electrolyzed; and, (D) repeating steps (A to C) until substantially complete conversion of iron oxide to iron metal, for chemical energy storage of electrical energy; and, further characterized by the steps, in an energy recovery mode, of: (E) supplying H2O (steam) gas to the energy storage bed reactor (88) containing iron metal (Fe) (90) to produce iron oxide (FeO) in the energy storage reactor and H2 gas; (F) passing the H2 gas to an electrode of at least one electrochemical cell operating as a fuel cell and supplying O2 gas or air to the other electrode to produce electrical energy and H2O (steam); (G) recirculating the H2O (steam) produced to the energy storage bed reactor (88); (H) repeating steps (E to G) until substantially complete conversion of iron metal to iron oxide and H2 gas for electrical energy recovery from chemical energy storage; and, (I) recovering the electrical energy produced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102021103883-A1 |
| priorityDate | 1995-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.