http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10235101-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-04 |
| filingDate | 1997-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22122d1aa968f387f91aae6da750b1d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ece15b31f15df43c05826d1b3f16b26 |
| publicationDate | 1998-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10235101-A |
| titleOfInvention | Separation method for water-soluble substances and poorly water-soluble organic substances |
| abstract | (57) [Summary] [PROBLEMS] A liquid extract comprising a poorly water-soluble organic substance (A) and a water-soluble substance (B) and water are mixed with a stirrer, and then allowed to stand, and then mixed with a hydrophobic solvent solution of (A). To provide a separation method which is excellent in both water extraction efficiency and liquid separation when separating (A) and (B) by separating into (B) aqueous solution. SOLUTION: The stirring power P calculated by the following equation is 0.4 to 0.4. 0.6 kW / m 3 and the number of circulations Pas are set to 35-100. However, the volume ratio of the hydrophobic solvent solution of (A) to the aqueous solution of (B) at rest is 0.6: 0.4 to 0.95: 0.05, and the viscosity of the hydrophobic solvent solution of (A) is 3 × 10 −3 Pa.・ Sec or more, and At least 1.05 times the viscosity of the aqueous solution. P = Np · ρ · n 3 · d 5 · V −1 · 10 −3 (I) Pas = Qd · V −1 · θ (II) [where Np: power number, n: stirring speed, d: The diameter of the stirring blade, V: Total liquid layer amount, ρ: Density of all liquid layers, Qd is discharge amount of stirring blade, θ: Stir time] |
| priorityDate | 1997-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.