http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110628078-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5592052569ebb705a841fa6357485d0b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-143 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-00 |
| filingDate | 2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edb5e27661255afc8cbc985b88719c4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_125a7fd1a3d02fe57dee2046c3d0c67b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_585c2237014c2756de069ee4b7a5fd37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea91e401aebe1a5970c48ae5e94be863 |
| publicationDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110628078-A |
| titleOfInvention | Recyclable Polyether Filter Residue Harmless Treatment Process |
| abstract | The invention belongs to the technical field of harmless chemical waste, and in particular relates to a process method for harmless treatment of recyclable polyether filter residue. Add process water to the polyether filter residue, heat and stir to form a polyether filter residue dispersion system; stop stirring, wait for the filter residue dispersion system to settle and stratify, the upper layer of polyether layer is recycled and retained, and the lower layer of filter residue is further separated from the solution layer; the lower layer of filter residue and solution layer Use centrifugation to further separate to obtain solid-liquid two-phase, the solid phase is recovered as refined filter residue, and the liquid phase is reused; the liquid phase is mixed with process water as a solution, mixed with polyether filter residue, heated and stirred to form a polyether filter residue dispersion system; repeat the above step. The invention ensures the sustainability of the polyether filter residue treatment process through the control of the above process and parameters, so that the whole process does not produce secondary pollution such as waste water and waste liquid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112778573-A |
| priorityDate | 2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.