SE8406077L - Avdunstningsenhet fungerande enligt principen fallande film och i form av ett langt ror och forfarande for indunstning av vetskor med denna avdunstningsenhet - Google Patents
Avdunstningsenhet fungerande enligt principen fallande film och i form av ett langt ror och forfarande for indunstning av vetskor med denna avdunstningsenhetInfo
- Publication number
- SE8406077L SE8406077L SE8406077A SE8406077A SE8406077L SE 8406077 L SE8406077 L SE 8406077L SE 8406077 A SE8406077 A SE 8406077A SE 8406077 A SE8406077 A SE 8406077A SE 8406077 L SE8406077 L SE 8406077L
- Authority
- SE
- Sweden
- Prior art keywords
- evaporation
- evaporation unit
- liquids
- principle
- long
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/12—Evaporators with vertical tubes and forced circulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
- B01D1/065—Evaporators with vertical tubes by film evaporating
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 |
---|---|---|---|
FI834447A FI71067C (fi) | 1983-12-05 | 1983-12-05 | Enligt principen fallande film fungerande avdunstningsenhet i orm av ett laongt roer och foerfarande foer industning av vetskor medelst naemnda avdunstningsenhet |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8406077D0 SE8406077D0 (sv) | 1984-11-30 |
SE8406077L true SE8406077L (sv) | 1985-06-06 |
Family
ID=8518176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8406077A SE8406077L (sv) | 1983-12-05 | 1984-11-30 | Avdunstningsenhet fungerande enligt principen fallande film och i form av ett langt ror och forfarande for indunstning av vetskor med denna avdunstningsenhet |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3443509A1 ( ) |
FI (1) | FI71067C ( ) |
FR (1) | FR2561124B1 ( ) |
SE (1) | SE8406077L ( ) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1765433A (en) * | 1928-01-07 | 1930-06-24 | Charles O Lavett | Apparatus for controlling density or viscosity of liquids |
US2696465A (en) * | 1951-01-22 | 1954-12-07 | Arthur E Kittredge | Thermocompression distilling plant |
SU1064959A1 (ru) * | 1980-11-03 | 1984-01-07 | Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета | Пленочный испаритель |
IT1163795B (it) * | 1983-07-18 | 1987-04-08 | Montedison Spa | Apparecchio per lo strippaggio dell'ammoniaca dalle soluzioni provenienti dalla sintesi dell'urea |
-
1983
- 1983-12-05 FI FI834447A patent/FI71067C/fi not_active IP Right Cessation
-
1984
- 1984-11-29 DE DE19843443509 patent/DE3443509A1/de not_active Withdrawn
- 1984-11-30 SE SE8406077A patent/SE8406077L/ not_active Application Discontinuation
- 1984-12-04 FR FR8418462A patent/FR2561124B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI71067B (fi) | 1986-08-14 |
FI71067C (fi) | 1986-11-24 |
FI834447A0 (fi) | 1983-12-05 |
FI834447A (fi) | 1985-06-06 |
SE8406077D0 (sv) | 1984-11-30 |
DE3443509A1 (de) | 1985-06-13 |
FR2561124A1 (fr) | 1985-09-20 |
FR2561124B1 (fr) | 1990-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8406077-1 Effective date: 19880721 |