http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102076646-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93655dcbb2c11d8d1cf91806668c5d4e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-129 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 |
| filingDate | 2010-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a7250c9d4bcef2f7612fa1f6bb27e39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd9072f2f4d67c2aabed8d73db25e017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81dd8c2a498dab8f7980f95117028d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ca07bee3b224b76bc836c6b7daf5f9b |
| publicationDate | 2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102076646-B |
| titleOfInvention | Process for the co-production of a stream of a fatty alcohol having a first carbon chain length and a stream of a fatty alcohol having a second carbon length |
| abstract | A process for the co-production of a stream of a fatty alcohol having a first carbon chain length and a stream of a fatty alcohol having a second carbon chain length, wherein the second carbon chain length is longer than the first carbon chain length, and the process comprises the steps of: (a) supplying a stream comprising lower alkyl esters of fatty acids having chain lengths comprising the first and second chain length to a first vaporisation zone and contacting the stream with an amount of hydrogen recycled from step (i) which is sufficient to vaporise the lower alkyl esters of the fatty acids having the first carbon chain length into the hydrogen; (b) supplying the hydrogen and the vaporised lower alkyl esters of fatty acids having the first carbon chain length to a first reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation to the desired alcohol having first carbon chain length; (c) recovering from the first reaction zone an alcohol product stream having first carbon chain length and the hydrogen; (d) supplying the unvaporised lower alkyl esters of the fatty acids having second carbon chain length remaining from step (a) to a second vaporisation zone; (e) contacting the unvaporised lower alkyl esters having second carbon chain length in the second vaporisation zone with an amount of hydrogen sufficient to vaporise the lower alkyl esters having fatty acids of the second carbon chain length into the hydrogen; (f) supplying the hydrogen and the vaporised lower alkyl esters of fatty acids having second carbon chain length to a second reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation to the desired alcohol having second carbon chain length; (g) recovering from the second reaction zone an alcohol product stream having second carbon chain length and hydrogen; (h) separating the stream of fatty acid alcohol having the second carbon chain length from hydrogen; and (i) recycling. |
| priorityDate | 2009-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.