http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-129262-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e980845a431d15f4dbdd4dedd03fc4e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-73 |
| filingDate | 2012-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f1a866e560193377efba4d329af8ab6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee385d5c71430861c74c11e92f0233ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40e73fbe2fb9476be24b69452819652d |
| publicationDate | 2014-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-129262-A2 |
| titleOfInvention | PROCEDURE FOR DIRECT DETERMINATION OF THE CONCENTRATION OF RARE MATERIALS OF SOLUTIONS USING SPECTROMETRIC METHODS WITH INDUCTIVE COUPLING PLASMA WITH ULTRASONIC PROBLEM |
| abstract | The invention relates to a method of direct determination of the concentration of rare earths in liquid solutions using mass spectrometry with inductively coupled plasma and ultrasonic nebulisation to obtain lower detection limits and quantification. The process according to the invention consists in that the liquid solution reaches through a capillary tube on the surface of a membrane which oscillates at a high frequency to generate aerosols, these aerosols being carried by an argon stream to a plasma mass spectrometer, where, due to the extremely high temperature, they will atomize and finally ionize, the ions thus generated can be manipulated in electric and magnetic fields to select them according to their m / z ratio, the concentration of rare earth being determined in depending on a calibration line, using known concentration solutions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108680564-A |
| priorityDate | 2012-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.