http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000237506-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_069a92549123806a5d654dc036a676e9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 |
| filingDate | 1999-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6302f5092201e840d67d83c93c45dcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0bad0660a19828de3c4ae3ef0186d00 |
| publicationDate | 2000-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000237506-A |
| titleOfInvention | Solid-liquid separation method of suspension |
| abstract | PROBLEM TO BE SOLVED: To provide a method for efficiently solid-liquid separation of a suspension such as waste water or sludge by generating an agglomerate which is strong, has a small amount of retained water and is easily separated into solid and liquid. SOLUTION: As a temperature-sensitive polymer flocculant, it changes from hydrophilic to hydrophobic at a transition temperature, and has a molecular weight of 100,000 to 20 One million poly N-isopropylacrylamide and other temperature-sensitive polymers are added to the suspension in a hydrophilic temperature range below its transition temperature, mixed with stirring, and then heated to raise the temperature of the suspension to the temperature-sensitive polymer. A hydrophobic temperature range of 35 to 70 ° C. or higher depending on the transition temperature of Solid-liquid separation is performed by centrifugal sedimentation or pressure dehydration. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018161596-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001353407-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012170871-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7265077-B1 |
| priorityDate | 1999-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.