http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112919801-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B5-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-091 |
| filingDate | 2021-02-23-04:00^^<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-112919801-B |
| titleOfInvention | A method for preparing arsenic-containing borosilicate glass by treating arsenic solid waste |
| abstract | The invention relates to a method for preparing arsenic-containing borosilicate glass by treating arsenic solid waste. The arsenic-containing solid waste is prepared into mixed valence arsenate through a purification process, and mixed valence arsenate and silicon dioxide are used as main glass raw materials , after mixing evenly, heating and melting together and then cooling and solidifying to obtain arsenic-containing borosilicate glass with transparent or milky white glass; The content of acid salt is 2 to 20%. The prepared arsenic-containing borosilicate glass is tested for precipitation according to the GB19778-2005 standard, and the arsenic precipitation is less than or equal to 0.02 mg/dm 2 ; the arsenic precipitation is detected according to the GB/T5086.1 standard method and is less than or equal to 0.24 mg/L; the method of the present invention It can effectively deal with the solid waste of non-ferrous metals, realize recycling, and reduce the impact on the environment, which is more environmentally friendly and low-cost, and the obtained arsenic-containing borosilicate glass is transparent, resistant to Good thermal properties, excellent chemical stability, and very low arsenic precipitation. |
| priorityDate | 2021-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.