| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b75a05785dbfd86d27a87ddcdc5a524 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 |
| filingDate |
2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4857c0bf4b65b255f0e5270f1df42ae9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4557d0a535e6899a642d569f53fa623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8708a256279e9a720698fb46804f1dc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2013eb3a4dabddb3fe8675f6deff20c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0165a0960e4f189a5d46c515a7ec70b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87a61bd816bd79a282da0e6b082f5d6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d88f1edc5c43bb3b233146cc18706882 |
| publicationDate |
2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113817923-A |
| titleOfInvention |
A method for separating beryllium from beryllium-containing sludge based on mineral phase reconstruction |
| abstract |
The present invention provides a method for separating beryllium from beryllium-containing sludge based on mineral phase reconstruction, the beryllium-containing sludge comprising beryllium hydroxide-loaded amorphous silica and calcium sulfate, and the method comprises the steps of : S1, grinding the beryllium-containing sludge to obtain a ground product; mixing the ground product with an acid solution to obtain a solid-liquid mixture; S2, performing hydrothermal treatment on the solid-liquid mixture to make the The amorphous silica in the beryllium sludge undergoes mineral phase reconstruction, and the beryllium in the beryllium-containing sludge is further dissolved, thereby obtaining a mixed product reconstructed by the mineral phase; S3, the mixed products are sequentially carried out Cooling treatment and solid-liquid separation treatment are carried out to obtain beryllium-containing filtrate and filter residue after beryllium removal. The invention can avoid the pollution of the beryllium-containing sludge to the environment, and can efficiently separate and recover beryllium from the beryllium-containing sludge. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114908259-A |
| priorityDate |
2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |