http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7731919-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-16 |
| filingDate | 2006-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d21c1be20786b6e3fab54609a117c41 |
| publicationDate | 2010-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7731919-B2 |
| titleOfInvention | Fixed bed reactor for gas-phase catalytic oxidation and processes for producing acrolein or acrylic acid |
| abstract | A fixed bed reactor for gas-phase catalytic oxidation, the fixed bed reactor, comprising a reaction tube filled with a gas-phase oxidation catalyst, wherein a solid acid is placed in an end portion(s) of the reaction tube or between catalyst layers of the catalyst, or mixed in the catalyst; the solid acid is an oxide or a complex oxide containing at least one kind of element selected from the group consisting of aluminum (Al), silicon (Si), titanium (Ti) and zirconium (Zr), and has a shape of sphere, cylindrical column, cylindrical tube, star, ring, tablet or pellet; the catalyst is a complex oxide containing molybdenum (Mo) and bismuth (Bi) or a complex oxide containing molybdenum (Mo) and vanadium (V); and acid strength(H 0 ) of the solid acid meets an inequality: −5.6≦H 0 ≦1.5. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012289741-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9738569-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9150488-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586786-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10577299-B2 |
| priorityDate | 2005-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.