http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008273968-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7580a1cdb7bf704802f84446f901fbf7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08 |
| filingDate | 2008-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6846484e8452164e7c213b7f07153b44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c30f53771ecac422986a7403c0f23c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adaa4a4841cbc61df51a8781c122865f |
| publicationDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008273968-A |
| titleOfInvention | Method for producing high purity meta-xylene comprising simulated moving bed adsorption and crystallization |
| abstract | A process for separating meta-xylene is constructed by connecting a simulated moving bed adsorption process for producing high-purity meta-xylene having a purity of at least 99.5% and a crystallization process. The simulated moving bed adsorption process (LM3) is operated under less severe conditions and the purity of meta-xylene flowing out of the adsorber is low, generally between 75% and 99%. The apparatus increases productivity (production amount of meta-xylene produced per unit time per unit volume of adsorbent) and is a feedstock rich in ortho-xylene (for example, 10% or more), a solvent for the feedstock The ratio decreases. The crystallization (CD6, CD12) process results in improved yields due to prior concentration of incoming feedstock. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105837389-A |
| priorityDate | 2007-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.