http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SE-446743-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b54fe645a8d91ccdb2c956ac98ba33b2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10J3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27B1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27B1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B13-02 |
| filingDate | 1980-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_270cc65aa54bfe2283779f92b43ee6db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2d3360ac8fbc146933d215715c320e4 |
| publicationDate | 1986-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SE-446743-B |
| titleOfInvention | SET AND DEVICE FOR THE MANUFACTURE OF IRON MUSHROOM IN SHAKT OVEN USING PLASM MAGAZINE |
| abstract | In production of sponge iron through continual reduction of iron oxides in a shaft furnace, where reduction gas is driven counter stream to the iron oxides, reduction gas is produced from re-circulation gas and with the help of a plasma generator of fixed reduction material produced injection gas. Re-circulation gas is released first mainly from CO2 and H2O, whereby the purified gas in the form of a primary substream is driven into plasma generator situated in the bottom part of a generation shaft filled with fixed reduction material, such as coke or the like. Water and/or oxygen is injected into the hot gas stream exiting the plasma generator so that the water and/or oxygen is made to react with the reduction material to form a mixture primarily of CO + H2 and so that the temperature level of the forming gas is kept within such a range that a slag is formed from the ash components in the fixed reduction material. The hot CO-H2 mixture exiting the upper part of the shaft is blended with at least one other substream of the purified re-circulation gas in such proportions that the resultant gas mixture temperature is appropriate for the reduction process.<IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006075977-A1 |
| priorityDate | 1980-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.