| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3933d6eba65c35280f5eb05074c309c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5254 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate |
2004-07-28^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-12-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7603d42a1e2091ea699dcbdf78f0753f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1fd4eccad80606f7ca423c1b180ae1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82cfe12ab7b58e2e4304f4d03b153550 |
| publicationDate |
2012-12-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2392535-T3 |
| titleOfInvention |
Procedure for treating an acidic aqueous liquid containing heavy metals, and device for performing said procedure |
| abstract |
Process for treating an acidic aqueous liquid containing heavy metals, characterized in that it comprises a first stage during which a reaction mixture comprising: (i) is carried out in a reaction enclosure consisting of a hydrocyclone reactor. the aqueous acidic liquid containing the heavy metals, and (ii) an anhydrous solid precipitation and neutralization reagent containing at least 90 weight percent calcium carbonate. |
| priorityDate |
2003-07-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |