http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2463270-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42b2c0a6938a674e2b62aee2689b6a39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8035d39a101984715ee1e7d11a2baed http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7339501040a829287a6ee236092a9e00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-10 |
| filingDate | 2011-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeb6d2bd77e733841687b68511b6eea0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f326d418257a6c18a2cef39ed881f680 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab37047b5bddde65c6150791822feb51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9dc3428c6ea22a9d7fb7053ec0432c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ef6e196b7f0fddb9a416d9d1523711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45f467fd52c24587e8dc4cb9ff9871d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bca17636842d4143527a9e4e5eed8bab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a7e87ad916ddea920e5128179a93e78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f3c55bcf4b4f52fc5bbdc6ff0b3eff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b6579a2b5578db8df8e0a522ccafa22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd4d8bc543bfb69663bfe719171a0860 |
| publicationDate | 2012-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2463270-A1 |
| titleOfInvention | A method for separating reaction products after toluene diamine (TDA) phosgenation in the gaseous phase during production of toluene diisocyanate (TDI) |
| abstract | Summary of the invention n n The invention relates to the method for producing toluene diisocyanate (TDI) by means of toluene diamine (TDA) phosgenation in the gaseous phase and relates to the device for obtaining toluene diisocyanate (TDI) through toluene diamine (TDA) phosgenation in the gaseous phase. n The method for producing toluene diisocyanate (TDI) by means of the toluene diamine (TDA) phosgenation in the gaseous phase, with optional participation of an inert gas, relies on the fact that the main stream of phosgene supply (4) is divided into at least two streams: at least one outer shielding stream, which is fed so as to allow separation of the main area of the reaction from the reactor walls (9), while at least one main inner stream of phosgene (4) is fed to the main area of the reaction. n The device for obtaining toluene diisocyanate (TDI) by means of toluene diamine (TDA) phosgenation in the gaseous phase, with the optional participation of an inert gas, comprises the reactor, the distributor (7) for introducing the raw materials in the gaseous phase to the reactor (9), wherein the distributor (7) is provided with central nozzles for supplying toluene diamine (TDA) and inner nozzles (3) for supplying phosgene, characterised in that the reactor (9), which is shaped like a divergently cylindrical tube, is connected at the narrowest point (8) with the narrowest part of the distributor (7), which is shaped like a convergently cylindrical tube, wherein in the central part of the distributor (7), inner nozzles (3) are located, supplying the main phosgene stream (4), outer annular nozzle (5) that supplies an additional phosgene stream and the main nozzle (2) that supplies toluene diamine (TDA). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105509507-A |
| priorityDate | 2010-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.