| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e015bdbcd472938c1ac1b34ca2f94ddc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf2c1e616842d9dc11147301f0845bda |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-914 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-30 |
| filingDate |
1997-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55f990bc0345bd1e5a5a36944ee69731
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2377636124521aa11f5a1694305f674
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06fce6043157cf15764753505a3b8b4e |
| publicationDate |
1999-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5945083-A |
| titleOfInvention |
Process for producing iron carbide and equipment therefor |
| abstract |
Powdered ore is fed into fluidized bed reactor 1 after preheating by hot blast in preheating furnace 2. Iron oxide particles are recovered from an exhaust gas of the preheating furnace 2 by dust catcher 3, and the iron oxide particles are reduced to iron in reducing furnace 4. The reduced iron particles are added into the flow path of fluidized bed reactor 1 to catalyze the reaction producing iron carbide. |
| priorityDate |
1995-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |