http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3645673-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcd600c789c13101f39db5af4f289a97 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J47-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D9-04 |
| filingDate | 1969-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f14cf9f758516c1bdfb7d0d50d5e08f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e369061155ad211c8d7f1d21f03a549b |
| publicationDate | 1972-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3645673-A |
| titleOfInvention | Process for the production of potassium nitrate by the ion exchange method |
| abstract | Process for the manufacture of potassium nitrate in the ion exchange method by reaction of nitric acid with potassium ions of a cation exchanger and recharging of the exchanger bed, characterized in that the water filled exchanger bed is supplied with a series of five feed groups, the third group being composed of the nitric acid process feed, the fifth group being composed of pure water, and wherein from the exchanger bed there is won a series of five withdrawn groups, the third withdrawn group comprising the potassium nitrate product of the ion exchange, the second, fourth, and fifth withdrawn groups being reused as, respectively, said first, second, and fourth feed groups. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6911188-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103803588-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5110578-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003133862-A1 |
| priorityDate | 1969-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.