| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0cb7734bc2e5840db630f0ae7c29684 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S75-961
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B5-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03B9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B3-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03B9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B19-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B5-00 |
| filingDate |
1979-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a332d616bc92849338f6597210b80585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82cb34d9aefc73c4151eaf9fd4a1e226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc76a067db49d431c0a58b7ac95852f |
| publicationDate |
1979-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0003464-A1 |
| titleOfInvention |
Process for the utilization of lead and zinc present in the mud resulting from the secundary scrubbing of blast furnace exhaust gases |
| abstract |
Process for upgrading lead and zinc contained in secondary sewage sludge from blast furnace gases.n n n The method according to the invention consists in subjecting said sludge to a particle size classification so as to concentrate the lead and zinc contained in particular in the fines, and in recovering said fraction containing lead and zinc, the other fraction being able to be recycled to blast furnaces.n n n Application: preparation of feed charges for the Waelz-Berzelius oven. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0021922-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2899222-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2912759-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4854946-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0094114-A1 |
| priorityDate |
1978-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |