| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2aea911a292375f04092023a894cd417 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-1445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-1454 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-20 |
| filingDate |
1993-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f0cbc7cd9e2de6c2eb09b8ff37c57fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e715eb0f46a008e8cef62f5625bf65f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71c097880d8300801a0cb1fa3e37692a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e0a22b49c6b3a5981d9afd239d1d244 |
| publicationDate |
1994-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9401362-A1 |
| titleOfInvention |
Process for making high purity hydroxylammonium nitrate |
| abstract |
The present invention concerns a method for making energetic oxidizer salts and solutions thereof, and in particular relates to processes for making aqueous solutions of hydroxylammonium nitrate in high purity suitable for use in making liquid gun propellants. The present alcohol-free process yields high purity alcohol-free hydroxylammonium nitrate by neutralizing an aqueous nitric acid solution (20-70 % wt./wt.) with an alcohol-free aqueous hydroxylamine solution at temeperatures ranging from above -50 °C to above ambient to produce the desired alcohol-free aqueous hydroxylammonium nitrate solution in a usable concentration and in high purity. The process is economical, environmentally acceptable, and facile. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2561372-C1 |
| priorityDate |
1992-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |