| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2724 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08 |
| filingDate |
1999-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c30f53771ecac422986a7403c0f23c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_024eefac476f5426b81dd4027a455f03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8717e1498d4bef3971dfc93331c7ef38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21d96cefada9e5033a7cba4894e4d90b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07904cc80ffccaa1fa837bc8c2ece927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_821529aa746179831a25ecd8705b633a |
| publicationDate |
2000-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2795407-A1 |
| titleOfInvention |
PROCESS FOR PRODUCING AT LEAST ONE XYLENE ISOMER COMPRISING AN ADSORPTION STEP AND ISOMERIZATION STEP WITH A EUO STRUCTURAL TYPE CATALYST |
| abstract |
A process for the production of at least one xylene isomer is described, comprising an adsorption (8) in a simulated moving bed of an aromatic C8 feed (1) delivering a fraction (9) rich in paraxylene which is optionally purified after distillation. (16) by at least one crystallization (5) at high temperature, and a fraction (10) poor in paraxylene. Fraction (10) is distilled and then isomerized (21) in the presence of a catalyst with structure type EUO. The isomerization effluent is freed of the lighter hydrocarbons in a first distillation (23) then of the naphthenes in a second distillation (26) and the resulting distilled isomerization effluent (2) is recycled at least in part to adsorption (8). A mother liquor (3) resulting from the crystallization step is recycled at least in part to the adsorption (8). Application to the synthesis of polyesters. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10315132-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102017207817-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7759534-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9452370-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105120974-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3010911-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2919603-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105120974-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2998808-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2998807-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2997396-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3002461-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014128125-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9447001-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10414702-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2942879-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009019336-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8194245-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9145343-B2 |
| priorityDate |
1999-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |