http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100294192-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-34 |
| filingDate | 1999-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100294192-B1 |
| titleOfInvention | Pseudo-boehmite powder for catalyst carrier and method for manufacturing same |
| abstract | A pseudo boehmite powder is precipitated by neutralization of the aluminum salt solution and the alkali aluminate solution. The neutralization reaction is performed under the conditions of a reaction temperature of 55 to 71 ° C, pH 8.5 to 9.5, and a liquid feeding time of 7 to 25 minutes. The obtained pseudo-boehmite is measured by nitrogen adsorption and has a pore volume of 0.8 to 1.8 cc / g over a pore diameter of 20 to 600 kPa, and the rate of change dV / dD with respect to the pore diameter of the pore volume determined by the BJH method. The maximum value of is 0.018 cc / g · Å or less. By using this pseudo boehmite, it is possible to produce a catalyst carrier for hydrogenation purification, which has a narrow pore size distribution and little decrease in strength when the catalyst solution is impregnated. |
| priorityDate | 1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.