FR91340E - Improvements to molecular film evaporators - Google Patents
Improvements to molecular film evaporatorsInfo
- Publication number
- FR91340E FR91340E FR81638A FR81638A FR91340E FR 91340 E FR91340 E FR 91340E FR 81638 A FR81638 A FR 81638A FR 81638 A FR81638 A FR 81638A FR 91340 E FR91340 E FR 91340E
- Authority
- FR
- France
- Prior art keywords
- molecular film
- film evaporators
- evaporators
- molecular
- film
- 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
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
- B01D1/226—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers in the form of a screw or with helical blade members
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16685/64A GB1038204A (en) | 1964-04-22 | 1964-04-22 | Improvements relating to film type stills and evaporators |
GB4541365A GB1075807A (en) | 1964-04-22 | 1965-10-27 | Improvements relating to film type stills and evaporators |
Publications (1)
Publication Number | Publication Date |
---|---|
FR91340E true FR91340E (en) | 1968-05-24 |
Family
ID=33454611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR81638A Expired FR91340E (en) | 1964-04-22 | 1966-10-26 | Improvements to molecular film evaporators |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR91340E (en) |
GB (1) | GB1075807A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107261535B (en) * | 2017-07-16 | 2023-08-15 | 苏州卓群钛镍设备有限公司 | Falling film evaporator |
-
1965
- 1965-10-27 GB GB4541365A patent/GB1075807A/en not_active Expired
-
1966
- 1966-10-26 FR FR81638A patent/FR91340E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1075807A (en) | 1967-07-12 |
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