| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
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/C22B43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G13-00 |
| filingDate |
1994-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eec4b10a326fd1d088baa4536dd497a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a16f372605baeebe97cd37eb4f79598 |
| publicationDate |
1995-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4431993-C1 |
| titleOfInvention |
Process for the separation of mercury from aqueous solutions |
| abstract |
Removal and recovery of Hg from aq. solns. comprises precipitating and working up the removed ppte.. By adding NH3 or NH4-salts, the Millon's bases and their salts ppte. out, the ppte. is thermally decomposed at 500-900<0> C in protective gas or vacuum, and the Hg is recovered by distillation. |
| priorityDate |
1994-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |