http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104001535-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97a714fcb755e3262636236d7856f6b3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c25ef414c783dbb31efe2fb96f5ab19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_473f28740d446bc8cf46f080f0a390fc |
| publicationDate | 2015-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104001535-B |
| titleOfInvention | Preparation method of photocatalyst for recycling sewage sulfur |
| abstract | The invention relates to a preparation method of a photocatalyst for recycling sewage sulfur. The preparation method comprises the following steps: preparing a dimethylbenzene solution of ferrocene for later use; laying Al2O3 on the bottom of a ceramic boat and putting the ceramic boat into a reaction pipe; introducing argon into the reaction pipe and raising the temperature of the reaction pipe to 800 DEG C; injecting the dimethylbenzene solution of the ferrocene into the reaction pipe through a capillary tube; naturally cooling the reaction pipe to the room temperature and stopping introducing the argon to obtain a black solid; immersing the black solid into a hydrogen peroxide solution of n-titanic acid and urea and immersing for 20 hours; and calcining at 400-600 DEG C for 2-4 hours to obtain the photocatalyst. The preparation method has moderate reaction conditions which can occur by using visible light so that the reaction cost is greatly reduced; the preparation method has no strict requirements on equipment and the efficiency is high; the catalyst can be circularly utilized for a plurality of times and the cost spent on treating industrial sulfur-containing sewage is reduced; the sulfur can be recycled and resources are repeatedly utilized; the economic benefits and the environment-friendly benefits are very good. |
| priorityDate | 2014-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.