http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110095543-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110095543-B |
| titleOfInvention | Method for detecting content of halogen and sulfur in hazardous waste sample |
| abstract | The invention discloses a method for detecting the content of halogen and sulfur in a hazardous waste sample. Different detection methods are respectively formulated for solid hazardous wastes and liquid hazardous wastes, quick qualitative tests of flammability and volatility are added for liquid hazardous waste samples, different additives are selected for combustion supporting for hazardous waste samples with different combustion characteristics, selective sealing treatment is carried out for hazardous waste samples with different volatility, sufficient combustion of the hazardous waste samples is guaranteed, the detection accuracy is improved, and before halogen and sulfur elements are detected, the pH value of absorption liquid is adjusted to 8.2-9.0, so that damage of the samples to an ion chromatographic column can be avoided, interference of various ions on a detection baseline can be avoided, and the detection limit of the detection method is improved. The method for detecting the content of halogen and sulfur in the hazardous waste sample can realize the rapid and accurate detection of the content of halogen and sulfur in the solid or liquid hazardous waste sample, has low detection limit and high precision, and has wide application prospect. |
| priorityDate | 2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.