http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI1000884-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60956c022f6f758f85966f5695b6fb79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60998cc0b22b33fb44765668b2a4ed50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0faab58462fdc611c999482de8094468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f096be13f59dedc32393da99cc743c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99e5bdcb351fab1dfd644ef431938866 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate | 2010-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d898493ea6630914e4c53ce1114e99d |
| publicationDate | 2013-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI1000884-A2 |
| titleOfInvention | PRODUCTION PROCESS OF A GAS ELEMENTARY MERCURY COLLECTOR |
| abstract | PRODUCTION PROCESS OF A GAS ELEMENTARY MERCURY COLLECTOR. The invention consists of a gas phase elemental mercury collector obtained from processes of modification of smectite-type natural clay, after being subjected to chemical treatments to first remove organic matter and second to homoionize from ion exchange. all ions exchangeable for sodium ions. The preparation of the collector occurred with the introduction of aluminum oligomer in the clay structure, which after calcination and impregnation with highly dispersed silver ions, followed by reduction of this metal in hydrogen gas flow at 450 ° C, resulted in the MERCURY COLLECTOR. Detection tests of elemental mercury in gas phase present in vehicular natural gas samples were performed based on acquisition and preconcentration of elemental mercury with subsequent desorption and fluorescence analysis. For measurements from gold impregnation, which was reduced by a silver-like process, tests reveal that the amount of dissolved mercury was inadequate for use as a gaseous elemental mercury collector. |
| priorityDate | 2010-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.