http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200831183-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4573825eb8fa0ab1590e34afc5861b89 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 |
| filingDate | 2007-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed79eb82e3d69a02c15f6c1a8b7e4f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4a262a5f2b6c7e5cf48290aeb37015a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd110edbc620684ae6a025781f1ebf8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_092ef9a2521ce38b1addb3f6c8ec6ab4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7ea11b089bc12234d4289288ca2cdf9 |
| publicationDate | 2008-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200831183-A |
| titleOfInvention | Agglomerated zeolitic adsorbents, their production process and their uses |
| abstract | The present invention relates to agglomerated zeolitic adsorbents based on zeolite X with an Si/Al ratio such that 1.15 < Si/Al ≤ 1.5 and consisting of crystals with a mean diameter 1.7 μm or less and an inert binder, at least 90% of the exchangeable cationic sites of the zeolite X of which are occupied by barium ions. They may be obtained by agglomerating zeolite X powder with a mean particle diameter of 1.7 μm or less with a binder, followed by zeolitization of the binder, exchange of the zeolite ions with barium (and potassium) ions and activation of the adsorbents thus exchanged. These adsorbents exhibit, simultaneously, a selectivity, a reduced mass transfer resistance and a mechanical strength that are excellent, which adsorbents are particularly suitable for adsorbing para-xylene contained in C8 aromatic hydrocarbon fractions in liquid phase in processes of a simulated moving bed type, and especially for separating para-xylene from C8 aromatic hydrocarbon fractions by adsorption, but also for separating sugars, polyhydric alcohols, cresols, and substituted toluene isomers. |
| priorityDate | 2006-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.