http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2010008723-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0e7527ba4a31f2fe2a97fd814621339 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 |
| filingDate | 2009-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62b58644ed700d7fa33c6a1adcc3aea5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cac3133dbca11acd1847ee20c9ea0128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a8d73862b1675601e13470efe613b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1baecaa82ef4472b3b8c3c82c78a8e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e6ab8c8f6e554678e54a78ca7a1056a |
| publicationDate | 2010-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2010008723-A |
| titleOfInvention | DEHYDRATION OF ALCOHOLS IN CRYSTAL SILICATES. |
| abstract | The present invention relates to a process for dehydration of at least one alcohol to make at least one olefin, comprising: introducing into a reactor a flow (A) comprising at least one alcohol, optionally water, optionally a component inert, contacting said flow with a catalyst in said reactor under conditions effective to dehydrate at least a portion of the alcohol to make an olefin, recovering from said reactor an olefin contained in the flow (B), wherein the catalyst is:? a crystalline silicate having a Si / Al ratio of at least about 100, or? a skimmed crystalline silicate, or? a phosphorus modified zeolite, the WHSV of the alcohols is at least 2 h-1, the temperature varies from 280 ° C to 500 ° C. This also relates to the same process as above but where the catalyst is a phosphorus modified zeolite and in any WHSV. The partial pressure of the alcohol in the dehydration reactor advantageously varies from 1.2 to 4 absolute bar (0.12Mpa to 0.4Mpa), the temperature of the dehydration reactor varies advantageously from 300 ° C to 400 ° C and the alcohol is selected from ethanol, propanol, butanol and phenylethanol. |
| priorityDate | 2008-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.