http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106342219-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2012-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106342219-B |
| titleOfInvention | The Ion Chromatographic Method of Microamounts of Oxalic Acid in high concentration salpeter solution |
| abstract | The invention belongs to nuclear fuel post-processing technology field, be specifically related to the Ion Chromatographic Method of Microamounts of Oxalic Acid in a kind of high concentration salpeter solution: with leacheate system to destroy after plutonium oxalate (IV) mother liquor of precipitation of ammonium carry out drip washing; Detect and analyze with ion chromatograph again, wherein, before above-mentioned drip washing step, use solid NaHCO 3 Plutonium oxalate (IV) mother liquor of precipitation of ammonium after destroying is carried out to pretreatment, and making pH value is 6～8; Described leacheate system composition is: Na 2 CO 3 、NaHCO 3 And H 3 BO 3 , wherein, Na 2 CO 3 Concentration be 2～10mmol/L, NaHCO 3 Concentration be 2～10mmol/L, H 3 BO 3 Concentration be 2～10mmol/L. The Microamounts of Oxalic Acid of this Ion Chromatographic Method in can accurate analysis high concentration salpeter solution. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109212112-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109212112-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111175238-A |
| priorityDate | 2012-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.