| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B43-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-36 |
| filingDate |
1971-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a01710c82b83eb6c262d4b67b8e76240
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fba2ce5165c8a1fe54f1fd4696e4e832 |
| publicationDate |
1973-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3755110-A |
| titleOfInvention |
Process for the recovery of mercury from the brine filter sludge obtained in the electrolysis of alkali metal chlorides by the amalgam process |
| abstract |
Process for the recovery of mercury from the brine filter sludge of alkali-chlorine cells. The brine filter sludge is treated with solutions containing active chlorine for the extraction of mercury or its compounds. Insoluble impurities are filtered off, and the resulting mercuric filtrate is passed to the electrolytic cell where the dissolved mercury is reduced to metal at the cathode under the operating conditions of the cell. Metallic mercury may also be recovered from the filtrate with the aid of sodium amalgam. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5968461-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9322466-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5785935-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4012297-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6120579-A |
| priorityDate |
1970-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |