http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0664908-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-08 |
| filingDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acbec1b6fd5f77db7ed035475a11c9c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4248e7fedd0e7f9440a17ab621932175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_516d8003a1bf1c9ef9c736869a2e47cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ece0f91aab67af9ece0548570476f37b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37bfd56ee049f58908735e9fcbdb41a3 |
| publicationDate | 1994-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0664908-A |
| titleOfInvention | Continuous production method of sodium azide |
| abstract | (57) [Summary] [Structure] Source gas containing gaseous methyl nitrite or gaseous ethyl nitrite, hydrazine and sodium hydroxide, sodium hydroxide / hydrazine> 1, 1 ≤ (methyl nitrite or ethyl nitrite ) /Hydrazine≦1.3, a sodium azide crystal concentration of 3-30 wt%, sodium hydroxide dissolution concentration of reaction mother liquor 3 to 20 In a stirred tank type reactor having a wt% reaction slurry, Supply continuously, normal pressure-10Kg / cm 2 , 0-70 ° C The gas-liquid contact reaction is carried out under the conditions of. [Effects] According to the present invention, highly pure sodium azide can be continuously produced economically with high selectivity without performing a refining operation such as recrystallization. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111252746-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111252746-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103523758-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103553004-A |
| priorityDate | 1992-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.