http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007004590-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa584447e7555eb8f277605f021d3569 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-053 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 |
| filingDate | 2004-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_583018ff4f0071d001d6294eef6a54c9 |
| publicationDate | 2007-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007004590-A1 |
| titleOfInvention | Solid acid catalyst containing tin and method for preparation thereof |
| abstract | An object is to provide a sulfated tin oxide catalyst with strong catalytic activity, and a method for preparation thereof. It was discovered that in the preparation of a solid acid catalyst containing tin, stronger solid acid properties than before could be achieved by preparing a support comprising a crystalline tin oxide, preferably metastannic acid, bringing this support into contact with organic acid ions, then bringing it into contact with a sulfate group-containing compound, and then calcining it. The solid acid catalyst of the present invention has a tin content of 30% or more by weight as metal in the catalyst, a sulfate group supported thereon and an argon adsorption heat of more than 30 kJ/mol, and is used in acid-catalytic reactions. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8729295-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009055690-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016193091-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009112016-A1 |
| priorityDate | 2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.