| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1beeb3ad24b7c062093c2b5be5d4d2f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d475931bc398460346cf80eb881d1b |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B19-38 |
| filingDate |
1988-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db756360a555b892ef6b9fde7e464ed0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdc9d6580e32d9378726550ef08c10a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da50212512057887495ef3e7873444cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a73c37d24d00f432d81256feb8b11dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faec07c97da3fb3d5c52ab1639472223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbdbf36f9cb7301379d1062dadcc317c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_131282e2a650f0331784f08ee9671f44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b31a9847994ef807214eb0a68fdd31c8 |
| publicationDate |
1990-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SU-1557184-A1 |
| titleOfInvention |
Method of processing zinc-containing materials by waelz process |
| abstract |
This invention relates to non-ferrous metallurgy, in particular, to methods for producing zinc oxide by baits. The goal is to increase the recovery of non-ferrous metals and reduce the cost of the carbonaceous reducing agent. The method involves the preparation of a mixture of a mixture of zinc-containing materials with coking and a fraction of the spent thermal insulation of graphitization furnaces with a particle size of 2 mm and the restoration roasting of the resulting mixture. 2 tab. |
| priorityDate |
1988-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |