CH619150A5 - - Google Patents
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- Publication number
- CH619150A5 CH619150A5 CH55977A CH55977A CH619150A5 CH 619150 A5 CH619150 A5 CH 619150A5 CH 55977 A CH55977 A CH 55977A CH 55977 A CH55977 A CH 55977A CH 619150 A5 CH619150 A5 CH 619150A5
- Authority
- CH
- Switzerland
- Prior art keywords
- thin
- rotor
- film evaporator
- space
- heat transfer
- Prior art date
Links
- 238000012546 transfer Methods 0.000 claims description 50
- 239000010409 thin film Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 4
- 239000007788 liquid Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 238000004821 distillation Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/01—Electric heat
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762603480 DE2603480C2 (de) | 1976-01-30 | 1976-01-30 | Dünnschichtverdampfer, insbesondere für hochsiedende Produkte |
| DE19762657956 DE2657956C2 (de) | 1976-12-21 | 1976-12-21 | Dünnschichtverdampfer, insbesondere für hochsiedende Produkte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH619150A5 true CH619150A5 (xx) | 1980-09-15 |
Family
ID=25769981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH55977A CH619150A5 (xx) | 1976-01-30 | 1977-01-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4167454A (xx) |
| JP (1) | JPS6049002B2 (xx) |
| CH (1) | CH619150A5 (xx) |
| FR (1) | FR2339423A1 (xx) |
| GB (1) | GB1562773A (xx) |
| SE (1) | SE428177B (xx) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540739A1 (fr) * | 1983-02-11 | 1984-08-17 | Elf France | Dispositif et installations pour la distillation par evaporation en couches minces, en particulier pour hydrocarbures, et procede de mise en oeuvre de ce dispositif |
| DE3332679C2 (de) * | 1983-09-10 | 1994-08-11 | Feres Vaclav | Dünnschichtverdampfer |
| US4597835A (en) * | 1983-12-14 | 1986-07-01 | John Moss | Still |
| DE3401121C2 (de) * | 1984-01-14 | 1994-08-04 | Feres Vaclav | Dünnschichtverdampfer |
| JPS6190702A (ja) * | 1984-10-08 | 1986-05-08 | Okawara Mfg Co Ltd | 遠心式薄膜真空濃縮装置における蒸発面の洗滌機構 |
| US4657677A (en) * | 1985-02-15 | 1987-04-14 | Roubicek Rudolf V | Equipment for enhanced mass transfer and control of foaming in chemical and biochemical processes |
| JPS62225201A (ja) * | 1986-03-27 | 1987-10-03 | Ulvac Corp | 遠心蒸発装置 |
| US4944839A (en) * | 1989-05-30 | 1990-07-31 | Rosenblad Corporation | Interstage liquor heater for plate type falling film evaporators |
| JPH0746321Y2 (ja) * | 1989-10-24 | 1995-10-25 | 日本真空技術株式会社 | 遠心式真空蒸発装置 |
| DE4107844A1 (de) * | 1991-03-12 | 1992-09-17 | Feres Vaclav | Duennschichtverdampfer |
| US5575889A (en) * | 1993-02-04 | 1996-11-19 | Rosenblad; Axel E. | Rotating falling film evaporator |
| US8555809B2 (en) * | 2010-01-14 | 2013-10-15 | Rohm And Haas Electronic Materials, Llc | Method for constant concentration evaporation and a device using the same |
| US9205349B2 (en) * | 2011-08-19 | 2015-12-08 | Waterpointe-Global Llc | Method and apparatus for heating during a liquid purification process using an electromagnetic heater |
| RU2509591C1 (ru) * | 2012-07-04 | 2014-03-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановская государственная текстильная академия" (ИГТА) | Устройство выпарное центробежного типа для концентрирования жидких растворов |
| US9957612B2 (en) | 2014-01-17 | 2018-05-01 | Ceres Technologies, Inc. | Delivery device, methods of manufacture thereof and articles comprising the same |
| CN107405533B (zh) * | 2015-09-07 | 2020-08-11 | 关西化学机械制作株式会社 | 蒸发装置 |
| WO2020092501A2 (en) * | 2018-10-31 | 2020-05-07 | Ecodyst, Inc. | Falling film evaporator system and methods |
| CN113368518B (zh) * | 2021-07-21 | 2024-07-16 | 上海大川原德莱因设备工程有限公司 | 离心薄膜真空蒸发装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB482883A (en) * | 1936-07-06 | 1938-04-06 | Eastman Kodak Co | Improved method of distilling large quantities of liquid |
| US2234166A (en) * | 1939-11-03 | 1941-03-11 | Distillation Products Inc | Vacuum distillation |
| GB540603A (en) * | 1940-04-05 | 1941-10-23 | Distillation Products Inc | Process of and apparatus for high vacuum distillation |
| US2755293A (en) * | 1951-12-04 | 1956-07-17 | Barber Greene Co | Method of treating materials |
| US3282798A (en) * | 1963-01-30 | 1966-11-01 | Baldwin Lima Hamilton Corp | Apparatus for compressing vapors in the distillation of a rotary conical film |
| DE1519611A1 (de) * | 1965-11-08 | 1970-03-12 | Alfa Laval Ab | Anordnung zur kontinuierlichen Konzentration oder Verdampfung einer Fluessigkeit mittels eines anderen Mediums |
| DE1619695A1 (de) * | 1967-02-21 | 1971-07-01 | Bayer Ag | Verfahren und Vorrichtung zum thermischen Behandeln von Fluessigkeiten |
| SE369674B (xx) * | 1973-01-17 | 1974-09-16 | Liquid Processing Ab | |
| DE2409502B2 (de) * | 1974-02-28 | 1976-09-02 | Feres, Vaclav, Dipl.-Ing., 7500 Karlsruhe | Duennschichtverdampfer |
-
1977
- 1977-01-17 CH CH55977A patent/CH619150A5/de not_active IP Right Cessation
- 1977-01-18 GB GB1855/77A patent/GB1562773A/en not_active Expired
- 1977-01-21 SE SE7700627A patent/SE428177B/xx not_active IP Right Cessation
- 1977-01-24 US US05/762,149 patent/US4167454A/en not_active Expired - Lifetime
- 1977-01-27 FR FR7702803A patent/FR2339423A1/fr active Granted
- 1977-01-28 JP JP52008577A patent/JPS6049002B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4167454A (en) | 1979-09-11 |
| FR2339423B1 (xx) | 1981-12-24 |
| FR2339423A1 (fr) | 1977-08-26 |
| SE428177B (sv) | 1983-06-13 |
| JPS5294873A (en) | 1977-08-09 |
| JPS6049002B2 (ja) | 1985-10-30 |
| SE7700627L (sv) | 1977-07-31 |
| GB1562773A (en) | 1980-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |