http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107804824-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0811 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-1082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-06 |
| filingDate | 2017-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107804824-B |
| titleOfInvention | Composite calcium-iron oxygen carrier and chemical-looping hydrogen production synergistic CO thereof2Trapping method |
| abstract | The invention discloses a composite calcium-iron oxygen carrier and a chemical chain hydrogen production synergistic CO thereof 2 Trapping method of Ca 2 Fe 2 O 5 As a chemical-looping hydrogen production oxygen carrier, the compound calcium-iron oxygen carrier can realize chemical-looping hydrogen production by two-step oxidation-reduction reaction and is cooperated with CO 2 And (3) gas capture, wherein the corresponding reactor can realize chemical looping hydrogen production only by a fuel reactor and a steam reactor. Fuel reduction stage, Ca 2 Fe 2 O 5 Is reduced to generate simple substance Fe and CaO, can separate and capture CO simultaneously 2 A gas; in the steam oxidation stage, simple substances Fe and CaO react with steam to generate Ca in one step 2 Fe 2 O 5 And high-purity hydrogen is obtained, and the two-step chemical-looping hydrogen production cycle based on the novel calcium-iron oxygen carrier can be completed by the circulation. The oxygen carrier can be prepared from Fe in one step in the circulating process 0 Is oxidized into Fe 3+ With conventional Fe 2 O 3 More hydrogen can be generated than if the molar amount of iron is the same as the oxygen carrier. Meanwhile, the chemical-looping hydrogen production method has great advantages in the aspects of wear resistance, energy consumption and the like of the oxygen carrier. |
| priorityDate | 2017-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.