GB979955A - Film evaporator - Google Patents
Film evaporatorInfo
- Publication number
- GB979955A GB979955A GB15123/63A GB1512363A GB979955A GB 979955 A GB979955 A GB 979955A GB 15123/63 A GB15123/63 A GB 15123/63A GB 1512363 A GB1512363 A GB 1512363A GB 979955 A GB979955 A GB 979955A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- roller
- worm
- pipe
- blades
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF36583A DE1162809B (de) | 1962-04-18 | 1962-04-18 | Vakuum-Duennschichtverdampfer fuer viskose Fluessigkeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
GB979955A true GB979955A (en) | 1965-01-06 |
Family
ID=7096518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15123/63A Expired GB979955A (en) | 1962-04-18 | 1963-04-17 | Film evaporator |
Country Status (6)
Country | Link |
---|---|
US (1) | US3233656A (da) |
BE (1) | BE630994A (da) |
CH (1) | CH411785A (da) |
DE (1) | DE1162809B (da) |
GB (1) | GB979955A (da) |
NL (1) | NL291344A (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554263A (en) * | 1968-04-09 | 1971-01-12 | Chemetron Corp | Discharge apparatus |
US3554264A (en) * | 1968-06-14 | 1971-01-12 | Artisan Ind | Thin-film evaporator having improved apparatus for removing viscous material |
US3797550A (en) * | 1971-08-16 | 1974-03-19 | Monsanto Co | Wiped film devolatilizer construction |
DE10147674A1 (de) * | 2001-09-27 | 2003-04-24 | Gea Wiegand Gmbh | Einrichtung zur Fallstromverdampfung einer flüssigen Substanz und anschließenden Kondensation des entstandenen Brüdens |
US10458066B2 (en) * | 2014-08-01 | 2019-10-29 | Organic Chemical Llc | Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2032785A (en) * | 1932-06-20 | 1936-03-03 | Low Temperature Proc Company | Method of and apparatus for disassociating the components of solutions and mixtures |
US2811200A (en) * | 1952-10-14 | 1957-10-29 | Blaw Knox Co | Method of drying viscous fluids which form films of varying thickness on revolving, heated drums |
US2804920A (en) * | 1955-05-26 | 1957-09-03 | Dow Chemical Co | Devolatilizer for polymeric materials |
US2942656A (en) * | 1956-11-28 | 1960-06-28 | Bayer Ag | Film evaporator |
NL100736C (da) * | 1957-01-22 | 1900-01-01 |
-
0
- NL NL291344D patent/NL291344A/xx unknown
- BE BE630994D patent/BE630994A/xx unknown
-
1962
- 1962-04-18 DE DEF36583A patent/DE1162809B/de active Pending
-
1963
- 1963-03-27 CH CH385463A patent/CH411785A/de unknown
- 1963-04-08 US US271383A patent/US3233656A/en not_active Expired - Lifetime
- 1963-04-17 GB GB15123/63A patent/GB979955A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1162809B (de) | 1964-02-13 |
BE630994A (da) | |
CH411785A (de) | 1966-04-30 |
US3233656A (en) | 1966-02-08 |
NL291344A (da) |
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