http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107597139-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2017-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107597139-B |
| titleOfInvention | A kind of mercury removal synergistic denitration catalyst and preparation method thereof |
| abstract | The invention discloses a synergistic denitration catalyst for mercury removal from coal-fired flue gas and a preparation method thereof. The catalyst mainly adopts the method of loading iron salt, manganese salt and cerium salt on graphene oxide according to a certain proportion, and then synthesizing, filtering, It is obtained by drying and burning in a nitrogen atmosphere, wherein the total loading of iron element, manganese element and cerium element is 82-91.3wt%. The catalyst of the present invention is an efficient and economical catalyst for mercury and denitration removal, which is embodied in the following aspects: (1) the raw materials are easy to obtain and the price is relatively cheap. (2) The catalyst cost is low and there is no secondary pollution. (3) The catalyst can stably maintain high mercury removal synergistic denitration activity for a long time. (4) The catalyst has good mercury and denitrification performance in the temperature range of 100-300 °C, and has good water resistance and sulfur resistance, and the synergistic denitration performance of mercury removal at 170 °C is the optimal value. Greatly reduce operating costs. |
| priorityDate | 2017-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.