http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103663541-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-02 |
| filingDate | 2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103663541-B |
| titleOfInvention | Ammonia azanium method is prepared the method for efficient oxidation zinc complex |
| abstract | The present invention discloses the method for a kind of ammonia-ammonium legal system for efficient oxidation zinc complex, it comprises the steps: (1) leaching, (2) once filters, (3) removal of impurities, (4) secondary filter, (5) pyrolysis, (6) are dried and roasting, it is characterized in that, in (5) pyrolysis step, in the time of ammonia still process, add calcium carbonate and magnesia, make zinc ammonia complex form coated basic zinc carbonate. The inventive method is in zinc oxide is produced, in pyrolysis step, add calcium carbonate, magnesia to substitute the core of high-load zinc oxide, reduce zinc oxide content, improve the activity of zinc oxide, allow zinc oxide content but reach the physical property of 99.7% common zinc oxide in 60% left and right, both reduced production costs, improved the quality of products again. |
| priorityDate | 2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.