http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0559817-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83d93ed02bbd6159e99b5a7796e3686 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-60 |
| filingDate | 1991-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_baca7a5cd8fb3c4e344c1971ccf0efa1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43f0e8a169ababb13c7db69950b48730 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7809f5f204191dfc9de575b7dc37508b |
| publicationDate | 1996-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0559817-B1 |
| titleOfInvention | Process for the preparation of melamine from urea |
| abstract | PCT No. PCT/NL91/00240 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/09585 PCT Pub. Date Jun. 11, 1992.The invention relates to a selective removal of impurities from the gas stream leaving a melamine synthesis reactor in the preparation of melamine from urea by means of a treatment with steam at elevated temperature in the presence of a catalyst which is shape-selective. For instance a molecular sieve is chosen. |
| priorityDate | 1990-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.