http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019038704-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6988d9908404fcf44b715ec2daa9e579 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-02 |
| filingDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c872dfd981ffe25210b7f75c586aa50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_842c329202b7d2500f7545bafdac1f95 |
| publicationDate | 2019-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019038704-A |
| titleOfInvention | Alumina and method for producing the same |
| abstract | The present invention provides a transition alumina having both high heat resistance and a high amount of solid acid, and a method for producing the same. An alumina containing phosphorus, wherein phosphorus is contained in the crystal structure of the alumina, the crystal structure is ρ-alumina, γ-alumina, δ-alumina, −-alumina, θ-alumina, χ- It is at least one selected from alumina and κ-alumina, and the crystal structure does not convert to α-type crystal structure even when fired at 1200 ° C., and the solid acid content of the alumina is 0.4 mmol-NH 3 / Alumina which is g or more. 【Selection chart】 None |
| priorityDate | 2017-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.