http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108043404-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8906 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8668 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108043404-B |
| titleOfInvention | Catalyst prepared from red mud for removing volatile organic compounds and preparation method thereof |
| abstract | The invention provides a catalyst for removing volatile organic compounds prepared from red mud and a preparation method thereof. The method comprises the following steps: a) adding acid into the red mud, carrying out acidolysis leaching to obtain first slurry after acidolysis, aging the first slurry, and carrying out solid-liquid separation to obtain a solid and a separation liquid; b) adjusting the pH value of the separation liquid obtained in the step a) to be more than or equal to 8.5 to obtain a second slurry, carrying out solid-liquid separation on the second slurry to obtain a solid, wherein the obtained solid is an iron-titanium-aluminum composite precursor; c) roasting the iron-titanium-aluminum composite precursor obtained in the step b) to obtain the iron-titanium-aluminum catalyst. And c) taking the iron-titanium-aluminum composite precursor as a carrier, and loading noble metal on the iron-titanium-aluminum composite precursor to obtain the noble metal/iron-titanium-aluminum catalyst. The preparation method provided by the invention has simple steps, realizes high-value utilization of the red mud, and has wide industrial application prospects. |
| priorityDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.