http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100358847-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31a7bcbf6b7edcaf10cca6f5400387f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2060-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-044 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M105-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M177-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-31 |
| filingDate | 2002-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100358847-C |
| titleOfInvention | Method for producing selected phenylparaffin with adsorptive separation step |
| abstract | The present invention relates to a method for producing phenyl alkanes, which comprises the following steps: a) a material feeding stream comprising a first concentration of a first acyclic paraffin with a carbon range of C8 to C28 and 2 or 3 primary carbon atoms and at least one second acyclic paraffin is delivered to an adsorption zone comprising a bed of an adsorbing agent containing silicalite under adsorption promoting conditions to selectively absorb at least a portion of the first acyclic paraffin by contacting the bed of the adsorbing agent with a material desorbing stream comprising at least one component selected from a C5 to C8 cycloparaffin, a C5 to C8 normal paraffin and a C5 to C8 branched paraffin and adsorption extract comprising a second concentration of a first acyclic paraffin is recycled from the adsorption zone, and the second concentration is higher than the first concentration; b) at least a portion of the adsorption extract is delivered to a dehydrogenation zone, the dehydrogenation zone is operated under dehydrogenation conditions which are sufficient to dehydrogenate the first acyclic paraffin and a dehydrogenated product stream comprising an acyclic monoolefin with a carbon range of C8 to C28 and 2 or 3 primary carbon atoms is recycled from the dehydrogenation zone; c) the material feeding stream comprising phenyl compounds and the dehydrogenated product stream comprising at least a portion of an acyclic mono-paraffin are delivered to an alkylation zone, the phenyl compounds and acyclic mono-paraffin are sufficiently operated under alkylation conditions in the presence of an alkylation catalyst to form a phenyl alkane comprising a molecule of an aliphatic alkyl which comprises a phenyl part and a C8 to C28 part, wherein the aliphatic alkyl part comprises 2 or 3 primary carbon atoms and does not comprise any quaternary carbon atom; the quaternary carbon atom is not in key joint with the carbon atom of the phenyl part by means of a. |
| priorityDate | 2002-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.