http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08290001-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D1-18 |
| filingDate | 1995-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dd6819d26e18f79d6f8e5e971dbb6f8 |
| publicationDate | 1996-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08290001-A |
| titleOfInvention | Spray drying method using a two-fluid nozzle |
| abstract | (57) [Abstract] [Purpose] When spray-drying a solid solution or dispersion, especially vinyl chloride polymer latex, the droplets of the liquid to be sprayed remain insufficiently dried due to the circulating flow inside the dryer. , Fine drying that prevents the formation of coarse particles by colliding with and coalescing with other undried spray particles and dried particles, and does not require or simplifies the grinding and sieving process. Provided is a spray drying method using a two-fluid nozzle capable of stably obtaining particles. [Structure] Cylindrical straight body has cones above and below, In spray drying a solution or dispersion of the solid using a two-fluid nozzle type parallel flow type spray dryer, spray gas total flow rate (F S, the unit kg / hour), drying air flow rate (F D, Unit k g / hour), the flow rate of the liquid to be sprayed ( FL , unit kg / hour), and the cross-sectional area (A, unit m 2 ) of the straight body of the dryer have the following relationships (1) to (4). A spray drying method using a two-fluid nozzle that performs a drying operation so as to be established. ## EQU1 ## (1) 1 ≦ F D / F S ≦ 500 (Kg / kg) [Equation 2] (2) 0.5 ≦ F S / F L ≦ 10 (Kg / kg) [Formula 3] (3) 0.1 ≦ F S / A ≦ 200 (Kg / m 2 · hour) [Equation 4] (4) 100 ≦ F D / A ≦ 3000 (Kg / m 2 · hour) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005517689-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106139624-A |
| priorityDate | 1995-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.