http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0273317-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5073c72837c69a4850d017e75290dd1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-49 |
| filingDate | 1987-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92dae11451cd2578a253e267f0a3b2f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c9c69cf019e8456ae6ac0167f400bf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7350c14ee91b4e2f042c38b4d260555b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c43406c2e171086ca0110d2367ad628d |
| publicationDate | 1988-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0273317-A1 |
| titleOfInvention | Process for producing 2,6-dichlorobenzonitrile |
| abstract | A process for producing 2,6-dichlorobenzonitrile by ammoxidation comprising contacting a starting gas consisting of 2,6-dichlorotoluene, air and ammonia, which comprises carrying out this reaction under the following conditions:n (a) the concentration of 2,6-dichlorotoluene in the starting gas is 2.6 mole% or more. (b) the reactor effluent gas is contacting with water to cool to a temperature in the range of 50° to 90°C, whereby 2,6-dichlorobenzonitrile in the reactor effluent gas is collected as a slurry in which solidified 2,6-dichlorobenzonitrile is dispersed in water, and 2,6-dichlorobenzonitrile is obtained from the slurry, and (c) the cooled reactor effluent gas from which 2,6-dichlorobenzonitrile has been removed is contacted with water again to cool to a temperature in the range of 0° to 40°C, whereby unreacted 2,6-dichlorotoluene in the gas is collected as a dispersion in which it is dispersed in water and 2,6-dichlorotoluene is recovered from the dispersion. n Also, there is disclosed a process for purifying 2,6-dichlorobenzonitrile obtained by subjecting 2,6-dichlorotoluene to ammoxidation, which comprises subjecting the 2,6-dichlorobenzonitrile to solid-liquid separation procedure in a molten state. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103551176-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1055028-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5824817-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0713862-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0713862-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1069108-B2 |
| priorityDate | 1986-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.