http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108516933-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26 |
| filingDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108516933-B |
| titleOfInvention | System and method for recycling acid precipitation pulp slag of dyeing and finishing wastewater |
| abstract | The invention discloses a system and a method for recycling acid precipitation pulp slag of dyeing and finishing wastewater, wherein the system comprises the following steps: the device comprises a wastewater inlet pump, a wastewater storage tank, a fine filter, an acid storage tank, an acid mixing pump, a centrifuge, an alcohol storage tank, an alcohol acid mixing container, a ball mill and an esterification reactor; the method comprises the complete process implementation of alkali decrement wastewater, dyeing and finishing desizing wastewater acidification, washing, dehydration, formulation, electric heating, vacuum dehydration, esterification synthesis, devolatilization, granulation and the like. The organic matters of the acid precipitation slurry slag are utilized, and the waste is changed into valuable. |
| priorityDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.