http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103253947-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39bac933d96185e4e728291299b3eece |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 |
| filingDate | 2013-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a153baed86d80ebb18a930a40304a06 |
| publicationDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103253947-B |
| titleOfInvention | Method for preparing furnace lining of metallurgical intermediate frequency furnace |
| abstract | The invention relates to a method for preparing a furnace lining of a metallurgical intermediate frequency furnace. According to the method, the furnace lining is prepared through sintering a dry-ramming material, wherein the dry-ramming material is prepared from the following ingredients in percentage by mass: 26-50% of abandoned skateboard particles, 5-20% of high-bauxite chamotte, 18-50% of corundum particles, 5-17% of magnesite particles, 1-7% of high-temperature burning promoting agent, 0.5-1% of quartz and 0.5-1% of boric acid; and the particle diameters of the abandoned skateboard particles and the high-bauxite chamotte are not greater than 10 mm, and the particle diameters of the corundum particles and the magnesite particles are not greater than 1 mm. Due to the adoption of the technical scheme, compared with the same industry that a large amount of plate-shaped corundum and extra-grade bauxite is used directly, the method has the advantages that used abandoned skateboard resources serve as an important raw material of ingredients, so that the energy consumption is reduced greatly, useful resources are recovered, the number of abandoned skateboards discharged into the environment is reduced greatly, the economic benefit is considerable and the environmental benefit is remarkable. |
| priorityDate | 2013-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.