CH390222A - Dünnschichtbehandlungsapparat - Google Patents
DünnschichtbehandlungsapparatInfo
- Publication number
- CH390222A CH390222A CH1272960A CH1272960A CH390222A CH 390222 A CH390222 A CH 390222A CH 1272960 A CH1272960 A CH 1272960A CH 1272960 A CH1272960 A CH 1272960A CH 390222 A CH390222 A CH 390222A
- Authority
- CH
- Switzerland
- Prior art keywords
- thin film
- treatment apparatus
- film treatment
- thin
- treatment
- Prior art date
Links
- 239000010409 thin film Substances 0.000 title 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
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1272960A CH390222A (de) | 1960-11-14 | 1960-11-14 | Dünnschichtbehandlungsapparat |
DEL40371A DE1258827B (de) | 1960-11-14 | 1961-11-02 | Duennschichtverdampfer |
FR878057A FR1306273A (fr) | 1960-11-14 | 1961-11-06 | Appareil de vaporisation en couche mince |
BE610177A BE610177A (fr) | 1960-11-14 | 1961-11-10 | Appareil de vaporisation en couche mince. |
US151671A US3199574A (en) | 1960-11-14 | 1961-11-13 | Falling film-evaporators and rotor structure therefor |
GB40525/61A GB998022A (en) | 1960-11-14 | 1961-11-13 | Improvements in apparatus for treating liquid in the form of a film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1272960A CH390222A (de) | 1960-11-14 | 1960-11-14 | Dünnschichtbehandlungsapparat |
Publications (1)
Publication Number | Publication Date |
---|---|
CH390222A true CH390222A (de) | 1965-04-15 |
Family
ID=4385830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1272960A CH390222A (de) | 1960-11-14 | 1960-11-14 | Dünnschichtbehandlungsapparat |
Country Status (5)
Country | Link |
---|---|
US (1) | US3199574A (de) |
BE (1) | BE610177A (de) |
CH (1) | CH390222A (de) |
DE (1) | DE1258827B (de) |
GB (1) | GB998022A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3395989A (en) * | 1964-04-03 | 1968-08-06 | Perstorp Ab | Apparatus for the production of formic acid |
US3650906A (en) * | 1968-04-13 | 1972-03-21 | Zieren Chemiebau Gmbh Dr A | Thin film heating for the preliminary purification of crude phthalic anhydride |
CH523087A (de) * | 1969-03-21 | 1972-05-31 | Luwa Ag | Dünnschichtbehandlungsapparat |
GB1588960A (en) * | 1976-12-10 | 1981-05-07 | Balfour & Co Ltd H | Evaporators particularly wiped film evaporators |
US6076371A (en) * | 1998-06-29 | 2000-06-20 | Southwest Instruments Company, Inc. | Frozen beverage storage and dispensing apparatus |
BE1012363A3 (fr) * | 1998-12-22 | 2000-10-03 | Solvay | Procede pour la preparation d'un catalyseur pour la polymerisation des alpha-olefines, catalyseur obtenu et procede de polymerisation utilisant un tel catalyseur. |
US8871062B2 (en) * | 2010-11-23 | 2014-10-28 | Charles David Gilliam | Falling film evaporator |
CN109458765A (zh) * | 2018-12-17 | 2019-03-12 | 江苏世林博尔制冷设备有限公司 | 一种基于传感技术的自动控温的降膜式蒸发器 |
CN110025969A (zh) * | 2019-03-29 | 2019-07-19 | 无锡化工装备股份有限公司 | 一种降膜式蒸发器及液体分布方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL10530C (de) * | 1921-02-04 | |||
US2175406A (en) * | 1938-08-31 | 1939-10-10 | William D Osborn | Chain-head, descaling auger |
US2546381A (en) * | 1947-03-03 | 1951-03-27 | Hurd Corp | Apparatus for concentrating liquids |
US2542270A (en) * | 1948-11-05 | 1951-02-20 | Hurd Corp | Scraper apparatus for centrifugal evaporators |
US2542269A (en) * | 1948-11-05 | 1951-02-20 | Hurd Corp | Scraper apparatus for centrifugal evaporators |
US2974725A (en) * | 1954-05-04 | 1961-03-14 | Bayer Ag | Process and apparatus for continuously obtaining dry materials |
GB789710A (en) * | 1955-07-15 | 1958-01-29 | Maximilian Koffler | Vacuum evaporator for concentrating juices and other liquids |
NL122352C (de) * | 1958-05-07 |
-
1960
- 1960-11-14 CH CH1272960A patent/CH390222A/de unknown
-
1961
- 1961-11-02 DE DEL40371A patent/DE1258827B/de not_active Withdrawn
- 1961-11-10 BE BE610177A patent/BE610177A/fr unknown
- 1961-11-13 US US151671A patent/US3199574A/en not_active Expired - Lifetime
- 1961-11-13 GB GB40525/61A patent/GB998022A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB998022A (en) | 1965-07-14 |
BE610177A (fr) | 1962-03-01 |
DE1258827B (de) | 1968-01-18 |
US3199574A (en) | 1965-08-10 |
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