| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8aefc289a8d59f22ef88e19b3c1a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-24 |
| filingDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4157bfa80dd63f1727a3478d39b8b83b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f8e336df9e12af8abeef8e596e649c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16d1368350af66eee67f0d9446bfe5cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66fef3a79f0e312bdc7952ee017b9554 |
| publicationDate |
2010-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010029958-A1 |
| titleOfInvention |
Process for producing epoxides |
| abstract |
A process for producing epoxides, the process including: (a) feeding at least one aqueous alkali and at least one halohydrin to a reactive distillation column; (b) concurrently in the reactive distillation column: (i) reacting at least a portion of the halohydrin with the alkali to form an epoxide; and (ii) stripping water and the epoxide from a basic aqueous residue; (c) recovering the water and the epoxide from the reactive distillation column as an overheads fraction; and, (d) condensing and phase separating the overheads fraction at a temperature of 50° C. or less to form an organic overheads fraction including the epoxide and an aqueous overheads fraction including water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2592063-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2589586-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113620910-A |
| priorityDate |
2008-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |