http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4323368-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8381805eba6d034fc77bd230dd02e6e2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10J2300-0983 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10J3-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10J3-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10J3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10J3-54 |
| filingDate | 1977-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0511d7d4f9bf640f56211c4da458c017 |
| publicationDate | 1982-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4323368-A |
| titleOfInvention | Gasification of coal |
| abstract | Improvements in the known steam-iron coal gasification process. Coal and iron particles are cofluidized in a gas producing zone and agglomeration of the particles is prevented by including at least 30% and, as the temperature is raised within the operable range, 60% or even 90% or more iron in the mix. The FeO produced as a by-product is transferred to a regeneration zone where, preferably, one of two iron oxide reduction processes are utilized. One regeneration process comprises reacting the FeO in a dense fluidized bed with a mixture of CO and CO2. The other process involves cofluidizing FeO and CaO with a CO-CO2 mixture to produce iron and calcium compounds which may be separated from the iron prior to its introduction back into the gas producing zone. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03095073-A1 |
| priorityDate | 1976-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.