http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103709436-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-08 |
| filingDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103709436-B |
| titleOfInvention | Method for separating ABS (Acrylonitrile Butadiene Styrene) and PS (Poly Styrene) from waste mixed plastic and application of method |
| abstract | The invention provides a method for separating ABS (Acrylonitrile Butadiene Styrene) and PS (Poly Styrene) from waste mixed plastic and application of the method. The method comprises the following steps of dissolving the waste mixed plastic into a solvent to obtain a plastic solution; and filtering the plastic solution to obtain filtrate and filtered articles, wherein the solvent consists of 85 to 95% by mass of acetone and 5 to 15% by mass of n-hexane. According to the method, the ABS/PS is separated from PP (Polypropylene), PE (Polyethylene Tube), PVC (Polyvinyl Chloride) and the like in the waste mixed plastic, and then the ABS and PS are further separated and purified; the ABS purity reaches more than 99%; the waste plastic can only be dissolved for 30 to 40 minutes under a temperature of 30 to 40 DEG C with the solvent above; the method is short in production cycle, low in energy consumption, and applicable to industrial application. |
| priorityDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.