CA2173600A1 - Method and Apparatus for Proportioning and Mixing Non-Compressible and Compressible Fluids - Google Patents
Method and Apparatus for Proportioning and Mixing Non-Compressible and Compressible FluidsInfo
- Publication number
- CA2173600A1 CA2173600A1 CA2173600A CA2173600A CA2173600A1 CA 2173600 A1 CA2173600 A1 CA 2173600A1 CA 2173600 A CA2173600 A CA 2173600A CA 2173600 A CA2173600 A CA 2173600A CA 2173600 A1 CA2173600 A1 CA 2173600A1
- Authority
- CA
- Canada
- Prior art keywords
- compressible
- proportioning
- fluids
- mixing non
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000008199 coating composition Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/025—Processes for applying liquids or other fluent materials performed by spraying using gas close to its critical state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2111—Flow rate
- B01F35/21112—Volumetric flow rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Medicinal Preparation (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Nozzles (AREA)
Abstract
The present invention is directed to methods and apparatus for effectively proportioning a mixture of compressible and non-compressible fluids, wherein the resulting mixture has an almost constant density. The present invention is particularly useful for admixing supercritical fluids with polymeric coating compositions for various spray applications.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1994/011240 WO1996014144A1 (en) | 1994-11-02 | 1994-11-02 | Method and apparatus for proportioning and mixing non-compressible and compressible fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2173600A1 true CA2173600A1 (en) | 1996-05-03 |
CA2173600C CA2173600C (en) | 2000-03-14 |
Family
ID=22243072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002173600A Expired - Fee Related CA2173600C (en) | 1994-11-02 | 1994-11-02 | Method and apparatus for proportioning and mixing non-compressible and compressible fluids |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0789618B1 (en) |
JP (1) | JP2807927B2 (en) |
AT (1) | ATE203184T1 (en) |
AU (1) | AU685519B2 (en) |
CA (1) | CA2173600C (en) |
DE (1) | DE69427778T2 (en) |
DK (1) | DK0789618T3 (en) |
ES (1) | ES2160638T3 (en) |
GR (1) | GR3036886T3 (en) |
WO (1) | WO1996014144A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115006881A (en) * | 2022-07-07 | 2022-09-06 | 晨星基因(北京)智能科技有限公司 | Plant component selection method capable of realizing accurate quantification |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007027524A1 (en) * | 2007-06-15 | 2008-12-18 | Bayerische Motoren Werke Aktiengesellschaft | Hybrid vehicle has internal combustion engine, gear and electrical energy storage, and electrical machine is arranged between combustion engine and transmission, and drive moment is generated in drive mode from electrically stored energy |
CN102369067B (en) | 2009-03-31 | 2015-02-18 | 独立行政法人产业技术综合研究所 | Carbon dioxide coating method and device therefor |
JP2011143464A (en) * | 2010-01-18 | 2011-07-28 | Robotech Co Ltd | Device for supplying small amount type coating agent |
WO2016148710A1 (en) * | 2015-03-18 | 2016-09-22 | Ppg Industries Ohio, Inc. | Coating compositions comprising urea and multilayer coating systems comprising the same |
JP7020478B2 (en) * | 2017-03-23 | 2022-02-16 | コニカミノルタ株式会社 | Coating liquid manufacturing method, coating film manufacturing method, organic electroluminescence element, display device and lighting device |
JP6374594B1 (en) * | 2017-12-18 | 2018-08-15 | 長瀬産業株式会社 | Coating method and coating composition |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205358A (en) * | 1962-05-25 | 1965-09-07 | Goodyear Aerospace Corp | Densitometer and associated amplification circuitry to control the density of flowing materials |
EP0321607B1 (en) * | 1987-12-21 | 1993-09-22 | Union Carbide Corporation | Supercritical fluids as diluents in liquid spray application of coatings |
US5106650A (en) | 1988-07-14 | 1992-04-21 | Union Carbide Chemicals & Plastics Technology Corporation | Electrostatic liquid spray application of coating with supercritical fluids as diluents and spraying from an orifice |
US5171613A (en) | 1990-09-21 | 1992-12-15 | Union Carbide Chemicals & Plastics Technology Corporation | Apparatus and methods for application of coatings with supercritical fluids as diluents by spraying from an orifice |
-
1994
- 1994-11-02 DK DK94930026T patent/DK0789618T3/en active
- 1994-11-02 CA CA002173600A patent/CA2173600C/en not_active Expired - Fee Related
- 1994-11-02 ES ES94930026T patent/ES2160638T3/en not_active Expired - Lifetime
- 1994-11-02 JP JP8510846A patent/JP2807927B2/en not_active Expired - Fee Related
- 1994-11-02 EP EP94930026A patent/EP0789618B1/en not_active Expired - Lifetime
- 1994-11-02 AT AT94930026T patent/ATE203184T1/en not_active IP Right Cessation
- 1994-11-02 DE DE69427778T patent/DE69427778T2/en not_active Expired - Fee Related
- 1994-11-02 AU AU79280/94A patent/AU685519B2/en not_active Ceased
- 1994-11-02 WO PCT/US1994/011240 patent/WO1996014144A1/en active IP Right Grant
-
2001
- 2001-10-16 GR GR20010401756T patent/GR3036886T3/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115006881A (en) * | 2022-07-07 | 2022-09-06 | 晨星基因(北京)智能科技有限公司 | Plant component selection method capable of realizing accurate quantification |
Also Published As
Publication number | Publication date |
---|---|
GR3036886T3 (en) | 2002-01-31 |
ATE203184T1 (en) | 2001-08-15 |
AU7928094A (en) | 1996-05-31 |
AU685519B2 (en) | 1998-01-22 |
EP0789618A1 (en) | 1997-08-20 |
DE69427778D1 (en) | 2001-08-23 |
DK0789618T3 (en) | 2001-10-29 |
CA2173600C (en) | 2000-03-14 |
ES2160638T3 (en) | 2001-11-16 |
DE69427778T2 (en) | 2002-05-23 |
JPH09507430A (en) | 1997-07-29 |
EP0789618B1 (en) | 2001-07-18 |
WO1996014144A1 (en) | 1996-05-17 |
JP2807927B2 (en) | 1998-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |