CH524381A - Thin film evaporator - Google Patents
Thin film evaporatorInfo
- Publication number
- CH524381A CH524381A CH118870A CH118870A CH524381A CH 524381 A CH524381 A CH 524381A CH 118870 A CH118870 A CH 118870A CH 118870 A CH118870 A CH 118870A CH 524381 A CH524381 A CH 524381A
- Authority
- CH
- Switzerland
- Prior art keywords
- thin film
- film evaporator
- evaporator
- thin
- film
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
-
- 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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1524269A CH515047A (en) | 1969-10-10 | 1969-10-10 | Thin film evaporator |
CH118870A CH524381A (en) | 1969-10-10 | 1970-01-28 | Thin film evaporator |
DE19702047042 DE2047042B2 (en) | 1969-10-10 | 1970-09-24 | Thin film evaporator |
FR7036612A FR2065284A5 (en) | 1969-10-10 | 1970-10-09 | |
NL7014878A NL7014878A (en) | 1969-10-10 | 1970-10-09 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1524269A CH515047A (en) | 1969-10-10 | 1969-10-10 | Thin film evaporator |
CH118870A CH524381A (en) | 1969-10-10 | 1970-01-28 | Thin film evaporator |
Publications (1)
Publication Number | Publication Date |
---|---|
CH524381A true CH524381A (en) | 1972-06-30 |
Family
ID=25686936
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1524269A CH515047A (en) | 1969-10-10 | 1969-10-10 | Thin film evaporator |
CH118870A CH524381A (en) | 1969-10-10 | 1970-01-28 | Thin film evaporator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1524269A CH515047A (en) | 1969-10-10 | 1969-10-10 | Thin film evaporator |
Country Status (4)
Country | Link |
---|---|
CH (2) | CH515047A (en) |
DE (1) | DE2047042B2 (en) |
FR (1) | FR2065284A5 (en) |
NL (1) | NL7014878A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657076A1 (en) * | 1976-12-16 | 1977-12-29 | Pfaudler Werke Ag | Thin film evaporator with rotor-mounted wiper blades - esp. of PTFE has all other internal surfaces enamelled |
FR2379305A1 (en) * | 1977-02-03 | 1978-09-01 | Pfaudler Werke Ag | Thin film evaporator with rotor-mounted wiper blades - esp. of PTFE has all other internal surfaces enamelled |
DE4419013A1 (en) * | 1994-05-31 | 1995-12-07 | Uic Gmbh | Thin layer evaporator to separate liquid mixtures |
-
1969
- 1969-10-10 CH CH1524269A patent/CH515047A/en not_active IP Right Cessation
-
1970
- 1970-01-28 CH CH118870A patent/CH524381A/en not_active IP Right Cessation
- 1970-09-24 DE DE19702047042 patent/DE2047042B2/en active Granted
- 1970-10-09 FR FR7036612A patent/FR2065284A5/fr not_active Expired
- 1970-10-09 NL NL7014878A patent/NL7014878A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7014878A (en) | 1971-04-14 |
DE2047042A1 (en) | 1971-06-24 |
DE2047042C3 (en) | 1978-12-21 |
CH515047A (en) | 1971-11-15 |
FR2065284A5 (en) | 1971-07-23 |
DE2047042B2 (en) | 1978-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUE | Assignment |
Owner name: HENRY BALFOUR & CO. LIMITED |
|
PL | Patent ceased |