http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3616322-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-295 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-29 |
| filingDate | 1969-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c89b52d1cdf700741760111390f45f13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3530913ccf8473dc73a257819e49caba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2698ad75b2641d2df6693c19fc9eeda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eb7083cc141dd3993f76b060ce2e7ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4a2036a95b4d8b0651a7b0072e9aa62 |
| publicationDate | 1971-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3616322-A |
| titleOfInvention | Process for purifying a catholyte used for electrolytic hydrodimerization of acrylonitrile |
| abstract | In a process for producing adiponitrile by electrolyzing a mixture containing acrylonitrile, a supporting electrolyte and water, the improvement characterized in that said electrolysis is carried out by removing acrylonitrile from a catholyte contaminated with metal ions, reacting the metal ions contained in the catholyte with carbon dioxide in an alkaline region of a pH value of not lower than 10 thereby precipitating the contaminant metal ions as carbonates thereof, removing thus precipitated carbonates therefrom and recycling the resulting purified solution of the supporting electrolyte as a catholyte. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3945896-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4013524-A |
| priorityDate | 1968-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.