| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fe3f047eb7fab0a429004e297f77297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddac65606de3b966e6f33acf1f1407c8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J32-00 |
| filingDate |
2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_402d2122cd68a8b4ba6e98573c312cd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1d3d3c348fcfade7778beeef8284b24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0123745c4bf08a373a4eafa3b594f94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741cf260afc9e8a1df32108cf1c84542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c811677ca7fb48c7cadcaf0c3b7efcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05ccf9de5b81717ce8d6fd242dc98fde
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7841767be70c2c98f5180ace292aa2ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba5aa5bf9b132064627440c4e4287c4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2caad260d86695ca6a4e100382f8942e |
| publicationDate |
2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103447096-B |
| titleOfInvention |
Sandwich-type cylindrical catalyst carrier and preparation method thereof |
| abstract |
The invention discloses a sandwich-type cylindrical catalyst carrier and a preparation method thereof. The carrier provided by the invention comprises a sandwich portion and an outer surrounding column portion. The sandwich portion of the carrier is composed of a TiO2 material; and the outer surrounding column portion of the carrier is composed of a TiO2-C composite material. The carrier provided by the invention has high compressive strength. The TiO2-C composite material forming the outer surrounding column portion has large specific surface area and abundant apertures, so as to facilitate loading of precious metals. The preparation process of the carrier is simply by controlling the size of an orifice plate of a sandwich banded extruder to prepare the sandwich-type cylindrical catalyst carriers in different diameters. |
| priorityDate |
2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |