http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-422883-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c880cb475a05c4c034f0ba2c49cd4e0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-02 |
| filingDate | 1997-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f16b16d670c9fd1ae9e9095f816299f6 |
| publicationDate | 2001-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-422883-B |
| titleOfInvention | Device for the production of sponge iron |
| abstract | A device is proposed for the production of sponge iron from lumps of iron oxides in a reduction shaft (1), using a hot, dust-laden reduction gas rich in carbon monoxide. The reduction gas is generated in a gas generator by partial oxidation of solid carbon carriers, and partly led via a plurality of side reduction gas inlets (3), arranged at the same height on the periphery of the reduction shaft, at the lower end of the reduction zone into the reduction shaft. The pieces of iron oxides are introduced in the upper region of the reduction shaft and are carried out as sponge iron at the lower end of same. Below the plane of the side reduction gas inlets, additional reduction gas inlets 15 are provided, in the form of channels (11) which are open downwards and extend from the outside into the inside of the reduction shaft and/or pipelines with an opened inner end, extending from the outside at an angle downwards into the inner of the reduction shaft. In this way, reduction gas is also led into the radially inner region of the reduction shaft, so that the dust introduced by the reduction gas is not limited to the outer region of the bulk accumulation in the reduction shaft. |
| priorityDate | 1996-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.