http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102924338-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_223153e3f3b85b78ad101c437264675c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C279-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C277-08 |
| filingDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c991c8ad76d532178755147e540fd58d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbc1aecdcdea72f58660b54ce6723d48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01e43f6aa614146f901c69feead76b67 |
| publicationDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102924338-B |
| titleOfInvention | Production technology of nitroguanidine |
| abstract | The invention discloses a production technology of nitroguanidine. The nitroguanidine serves as a raw material, a nitroguanidine crude product is obtained after sulfuric acid dehydration, ice water hydrolysis and liquid ammonia neutral reaction, and ammonium sulfate in filtrate is recycled through multiple-effect evaporation. The technology has the advantages that the prepared nitroguanidine has a molar yield higher than 95% and a content larger than 97%, and three wastes seldom exist. |
| priorityDate | 2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.