http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104703955-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-125 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-1285 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate | 2013-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104703955-B |
| titleOfInvention | The method being prepared fatty alcohol by fatty acid |
| abstract | The method preparing one or more fatty alcohol, comprising: make fatty acid or fatty acid mixt be esterified with low-grade alkane alcohol, to form the stream comprising one or more low alkyl group fatty acid esters corresponding in the esterifier under being maintained at enzymatic synthesis condition；Vaporize the stream from step (a)；The stream making the vaporization of step (b) in the first hydrogenation zone operated under hydrogenating conditions hydrogenates, and comprises one or more fatty alcohol and the stream of a certain amount of one or more low alkyl group fatty acid esters unconverted to be formed；In the presence of ester exchange catalyst, wax ester reactor under being maintained at transesterification conditions makes the stream from step (c) carry out ester exchange, carries out ester exchange from there through one or more fatty alcohol with respective amount and one or more low alkyl group fatty acid esters at least one of are converted into low-grade alkane alcohol and one or more wax esters；By separated from the stream of step (d), to produce one or more fatty alcohol product streams；One or more wax ester streams；With the tower top stream comprising one or more fatty alkyl alcohol and alkane and one or both of optional water and low-grade alkane alcohol；In the presence of ester exchange catalyst, wax ester reactor under being maintained at transesterification conditions makes the described tower top stream from step (e) react with one or more low alkyl group fatty acid esters, carry out ester exchange from there through one or more fatty alcohol with respective amount and at least one of described low alkyl group fatty acid ester is converted into low-grade alkane alcohol and one or more wax esters；Separate with by one or more wax esters formed and the alkane of existence and any water and/or low-grade alkane alcohol. |
| priorityDate | 2012-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.