http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20100022977-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0689b3f862f65b7edcee38afb4ae2cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a029325bb79c8eb843b906c1b6f0cc88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1db2bed33578b08196463e359903e62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b072027c6b7a24cb79477a3908348d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c106feb3dad3fff5b60d74ce758fe7e2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-03 |
| filingDate | 2008-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32d76b704b1412246ed59e31dee6714d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed4428c161116a5eed65f9ad398b84a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9b8d136da922d4d72b8303c4476a028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e4e0e9f874e2be9179db1a8743c9a7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6aeeeee12ba794f6ca49c60c5d66db2 |
| publicationDate | 2010-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20100022977-A |
| titleOfInvention | Process for Initiating High Selectivity Catalyst in Olefin Oxide Manufacturing Plant |
| abstract | A method of obtaining a controlled initiation temperature of an epoxidation process that exceeds the maximum achieved temperature of the epoxidation reactor in connection with the use of an external heat source is presented. The process of the present invention utilizes an oxidation reaction that raises the temperature of the reactor to a temperature suitable for controlling the high selectivity catalyst in the reactor. The method of the present invention stays within the reactor design limits, while maintaining the gas flow to the reactor within 25-100% of the design rate, while first warming the high selectivity catalyst to the first temperature using an external heat source. When the reactor reaches the first temperature, one or more olefins such as ethylene and then oxygen are introduced into the reactor feed gas. The olefin and oxygen concentrations are adjusted to a reaction temperature capable of raising the reactor gas flow up to 100% of the design rate, and the reactor temperature is much higher than the first temperature and much higher than the reactor temperature obtainable by an external heat source. It is adjusted to have a heat of reaction which leads to 2 temperatures. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150101919-A |
| priorityDate | 2007-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.