| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_260220c525b214105ee48ee2d77a5bf4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2203-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-30 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-30 |
| filingDate |
1998-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0be7797c6ccc3d9d84bdf05ca4b21dd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58e88f05adf439bfa7708bde8865a542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0f25a8ecaee1921836ee5d9070fe30a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f3fdd71f523951bf731b0ce2f22f224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e56bae313c9fe6e2c319c7d5f33b41f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b764f41328e3ce168c5caa5ba708d803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_445c325ecac7fa1d1bc63ae2244a0066 |
| publicationDate |
1999-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5929282-A |
| titleOfInvention |
System and method for disposal of hydrazine propellants and other energetic materials |
| abstract |
An apparatus and method for converting hydrazine, substituted hydrazines and/or other nitrogen-containing explosive materials, particularly unsymmetric dimethyl hydrazine (UDMH), to ammonia or ammonia and the corresponding amines by hydrogenation are disclosed. The hydrazines are diluted with a suitable carrier fluid, preferably water, mixed with hydrogen, then hydrogenated in a catalyst reactor, followed by separation of the commercially valuable ammonia and amines. Separated carrier fluid and hydrogen gas may be recycled in to the process to conserve energy and reduce waste. Recycled carrier fluid may be used to preheat the diluted hydrazine prior to hydrogenation. Ammonia may be dissociated and the resultant hydrogen recycled into the hydrogenation process. The apparatus is sized for disassembly and transport for shipping to hydrazine disposal sites. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010024403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7964163-B2 |
| priorityDate |
1997-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |