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Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0ae3cad31596ae7ffc25585fa672565 |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-06
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-12 |
| classificationCPCInventive |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-02
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| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-373
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G29-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-04
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
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| filingDate |
2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c879682b079d4ae074f9a77dbaad830
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efb09e063521a3f1f613e42d0e8d1fea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca8a1597667471f2f02621a04965d0c4 |
| publicationDate |
2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11492307-B2 |
| titleOfInvention |
Process of making olefins or alkylate by reaction of methanol and/or DME or by reaction of methanol and/or DME and butane |
| abstract |
Methods of simultaneously converting butanes and methanol to olefins over Ti-containing zeolite catalysts are described. The exothermicity of the alcohols to olefins reaction is matched by endothermicity of dehydrogenation reaction of butane(s) to light olefins resulting in a thermo-neutral process. The Ti-containing zeolites provide excellent selectivity to light olefins as well as exceptionally high hydrothermal stability. The coupled reaction may advantageously be conducted in a staged reactor with methanol/DME conversion zones alternating with zones for butane(s) dehydrogenation. The resulting light olefins can then be reacted with iso-butane to produce high-octane alkylate. The net result is a highly efficient and low cost method for converting methanol and butanes to alkylate. |
| priorityDate |
2015-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |