| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0221 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 |
| filingDate |
2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f0aad577f19823ab8dc604139bca81a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_352c78a717cb44d55de3fd9451704f1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9d89709cd6463dd900d1b21114355e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c84fd1a3f9fbbce5dd9ff34cffe6bc8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97b0e24f779808821363ef9a935a1aa5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6be1c987747210c3b941d5ac5959445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ecd31994174ac2aa50eab23ee05f35 |
| publicationDate |
2008-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20080058099-A |
| titleOfInvention |
Method for preparing catalyst for partial oxidation of methylbenzene |
| abstract |
The present invention provides a novel process for preparing a partial oxidation of methylbenzene, more specifically, (a) preparing tungsten oxide using a sol-gel process; (b) preparing a tungsten oxide slurry using wet milling; (c) supporting the prepared slurry on a refractory inorganic carrier using an impregnation method; (d) drying the obtained catalyst; And (e) comprising the step of firing the dried catalyst, in the step (a) relates to a method for producing a methylbenzene partial oxidation catalyst characterized in that the treatment of tungstic acid (tungstic acid) with hydrogen peroxide The methyl benzene partial oxidation catalyst prepared by the method of the present invention has a higher conversion rate of methyl benzene than the catalyst prepared by the conventional general impregnation method or heat evaporation, so that the reaction temperature can be lowered based on the equivalent yield. There is an advantage. |
| priorityDate |
2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |