DE2245320C3 - Verfahren und Vorrichtung zum Gefrierkonzentrieren von Lösungen - Google Patents
Verfahren und Vorrichtung zum Gefrierkonzentrieren von LösungenInfo
- Publication number
- DE2245320C3 DE2245320C3 DE19722245320 DE2245320A DE2245320C3 DE 2245320 C3 DE2245320 C3 DE 2245320C3 DE 19722245320 DE19722245320 DE 19722245320 DE 2245320 A DE2245320 A DE 2245320A DE 2245320 C3 DE2245320 C3 DE 2245320C3
- Authority
- DE
- Germany
- Prior art keywords
- solution
- solvent
- drum
- centrifuge drum
- crystals
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000002904 solvent Substances 0.000 claims description 31
- 239000013078 crystal Substances 0.000 claims description 29
- 238000001704 evaporation Methods 0.000 claims description 18
- 230000008020 evaporation Effects 0.000 claims description 17
- 238000007710 freezing Methods 0.000 claims description 13
- 230000008014 freezing Effects 0.000 claims description 13
- 239000012141 concentrate Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000012868 Overgrowth Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 229940068517 fruit extracts Drugs 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
- B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices
- A23L2/08—Concentrating or drying of juices
- A23L2/12—Concentrating or drying of juices by freezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Non-Alcoholic Beverages (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Tea And Coffee (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722245320 DE2245320C3 (de) | 1972-09-15 | 1972-09-15 | Verfahren und Vorrichtung zum Gefrierkonzentrieren von Lösungen |
| JP48100744A JPS4993965A (OSRAM) | 1972-09-15 | 1973-09-06 | |
| SE7312186A SE401454B (sv) | 1972-09-15 | 1973-09-07 | Forfarande for fryskoncentrering av losningar samt anordning for utforande av settet |
| NL7312616A NL7312616A (OSRAM) | 1972-09-15 | 1973-09-13 | |
| FR7333130A FR2200029B1 (OSRAM) | 1972-09-15 | 1973-09-14 | |
| CH1320873A CH563177A5 (OSRAM) | 1972-09-15 | 1973-09-14 | |
| GB4328873A GB1433538A (en) | 1972-09-15 | 1973-09-14 | Method and apparatus for freeze concentrating solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722245320 DE2245320C3 (de) | 1972-09-15 | 1972-09-15 | Verfahren und Vorrichtung zum Gefrierkonzentrieren von Lösungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2245320A1 DE2245320A1 (de) | 1974-04-04 |
| DE2245320B2 DE2245320B2 (de) | 1978-12-07 |
| DE2245320C3 true DE2245320C3 (de) | 1979-08-09 |
Family
ID=5856447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722245320 Expired DE2245320C3 (de) | 1972-09-15 | 1972-09-15 | Verfahren und Vorrichtung zum Gefrierkonzentrieren von Lösungen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4993965A (OSRAM) |
| CH (1) | CH563177A5 (OSRAM) |
| DE (1) | DE2245320C3 (OSRAM) |
| FR (1) | FR2200029B1 (OSRAM) |
| GB (1) | GB1433538A (OSRAM) |
| NL (1) | NL7312616A (OSRAM) |
| SE (1) | SE401454B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553827A (en) * | 1978-06-26 | 1980-01-11 | Soken Kagaku Kk | Method and apparatus for electrolytic treatment of waste water |
| JPS5847201B2 (ja) * | 1980-03-29 | 1983-10-21 | 農林水産省食品総合研究所長 | 氷晶中の溶質を分離する方法とその装置 |
| DE4017565A1 (de) * | 1990-05-31 | 1991-12-05 | Messer Griesheim Gmbh | Vorrichtung zum gefrieren von schuett- und fliessfaehigen stoffen |
| DE4222119C2 (de) * | 1992-07-06 | 1997-07-10 | Deutz Ag | Vorrichtung und Verfahren zur naßmechanischen Trennung von Feststoffgemischen |
| RU2235581C1 (ru) * | 2002-12-02 | 2004-09-10 | Государственное образовательное учреждение Воронежская государственная технологическая академия | Способ автоматического управления процессом вымораживания влаги в двухступенчатой вымораживающей установке |
-
1972
- 1972-09-15 DE DE19722245320 patent/DE2245320C3/de not_active Expired
-
1973
- 1973-09-06 JP JP48100744A patent/JPS4993965A/ja active Pending
- 1973-09-07 SE SE7312186A patent/SE401454B/xx unknown
- 1973-09-13 NL NL7312616A patent/NL7312616A/xx not_active Application Discontinuation
- 1973-09-14 CH CH1320873A patent/CH563177A5/xx not_active IP Right Cessation
- 1973-09-14 FR FR7333130A patent/FR2200029B1/fr not_active Expired
- 1973-09-14 GB GB4328873A patent/GB1433538A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200029B1 (OSRAM) | 1978-01-13 |
| GB1433538A (en) | 1976-04-28 |
| CH563177A5 (OSRAM) | 1975-06-30 |
| FR2200029A1 (OSRAM) | 1974-04-19 |
| DE2245320A1 (de) | 1974-04-04 |
| SE401454B (sv) | 1978-05-16 |
| JPS4993965A (OSRAM) | 1974-09-06 |
| NL7312616A (OSRAM) | 1974-03-19 |
| DE2245320B2 (de) | 1978-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |