http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112110499-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G53-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2020-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112110499-B |
| titleOfInvention | Method for recovering nano nickel titanate and high-purity tungsten slag from waste SCR denitration catalyst |
| abstract | The invention belongs to the field of non-ferrous metal recovery, and particularly relates to a method for recovering nano nickel titanate and high-purity tungsten slag from a waste SCR denitration catalyst. The recovery method mainly comprises the steps of waste catalyst pretreatment, acid dissolution, titanium recovery, tungsten slag treatment and the like, high-value nano nickel titanate and high-purity tungsten slag products can be recovered through the recovery process, the element recovery rate is high, the product purity meets industrial application, the recovery process is simple and feasible, and the method is a novel efficient recovery process of titanium and tungsten elements in the waste SCR denitration catalyst. |
| priorityDate | 2020-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.