http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102500354-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70a57471adb10e40785c3c694e731ea8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-18 |
| filingDate | 2011-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb42e12eb01afc8ae705e0da41476eca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0006468a3d0ff45d0ceea293c819e68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_485344a6a0f69424a0dc6002c5fb5896 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdd2f91e420d0f50a6b82480da46b89c |
| publicationDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102500354-B |
| titleOfInvention | Beta-bismuth oxide/magnesium aluminum metal oxide photo-catalyst and preparation as well as application thereof |
| abstract | The invention relates to a beta-bismuth oxide/magnesium aluminum metal oxide photo-catalyst and preparation as well as application thereof. The composition of the photo-catalyst comprises tetragonal phase beta-bismuth oxide and magnesium aluminum metal oxide; the preparation method of the photo-catalyst comprises the following steps of: (1) dissolving soluble magnesium salt and soluble aluminum salt into water to obtain mixed salt solution; dissolving soluble carbonate and inorganic alkali in water to obtain mixed alkali solution; mixing the two solutions under heating; and reacting to obtain magnesium aluminum layered double hydroxide; (2) calcining the magnesium aluminum layered double hydroxide to obtain magnesium aluminum mixed metal oxide, and then placing in soluble carbonate solution to obtain reduced magnesium aluminum layered double hydroxide; and (3) mixing the reduced magnesium aluminum layered double hydroxide and bismuth nitrate pentahydrate, grinding, drying and calcining to obtain the photo-catalyst, wherein the photo-catalyst is applied to purification treatment of dye wastewater. The photo-catalyst provided by the invention has the advantages of high visible light catalytic activity, simple preparation process and production equipment, environmental friendliness and easiness in industrial production. |
| priorityDate | 2011-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.