http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110918600-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 |
| filingDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110918600-B |
| titleOfInvention | A kind of method for rapid biochemical dealkalization and soilization of red mud |
| abstract | The invention discloses a method for rapid biochemical dealkalization and soilization of red mud. First, the red mud is covered with agricultural waste, and then the agricultural waste is covered with sulfide ore or sulfur, and sulfur-oxidizing bacteria are used to oxidize the sulfide ore or sulfur. The produced sulfuric acid undergoes a neutralization reaction with red mud, and the agricultural waste, sulfide ore or sulfur oxidation products and dealkalized red mud are mixed into soil. The invention has low acid production cost; agricultural waste improves air permeability; metal hydroxide colloid can promote the agglomeration of red mud particles, improve air permeability and moisture retention performance; and provides soil for the closed storage of red mud yard. |
| priorityDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.