| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-54 |
| filingDate |
1981-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_830fe54f11a6c7de99164df069c36dfb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d43202c6075279ce76c5c74c6671e5a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c9a45e8455ebb024a2cc7643e83b57 |
| publicationDate |
1983-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3129473-A1 |
| titleOfInvention |
METHOD FOR CLEANING FLUORIDE CONTAINER |
| abstract |
The present invention relates to a process for the purification of fluoride-containing waste waters, alkali metal aluminates being added to the fluoride-containing waste waters and the resulting solids being separated off. These solids can then be reused as starting materials, eg. in cryolite production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-1011698-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10882038-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1865173-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105980045-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2587021-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10017401-B2 |
| priorityDate |
1981-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |