GB334623A - Improvements relating to evaporating plants - Google Patents
Improvements relating to evaporating plantsInfo
- Publication number
- GB334623A GB334623A GB1796029A GB1796029A GB334623A GB 334623 A GB334623 A GB 334623A GB 1796029 A GB1796029 A GB 1796029A GB 1796029 A GB1796029 A GB 1796029A GB 334623 A GB334623 A GB 334623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- evaporator
- effect
- evaporators
- liquor
- vapours
- 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
- B01D1/26—Multiple-effect evaporating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
334,623. Reavell, J. A. June 11, 1929. Progressive evaporators. - In an evaporating system comprising two or more evaporators working under substantially the same pressure, one or more filters are inserted between the stages. For evaporating a liquor consisting mainly of a solution of calcium acetate, with some ammonia and organic impurities, as obtained in cellulosic fermentation, a four stage triple effect apparatus is used. Liquor entering by a pipe 1 is preheated in heat exchangers 3, 4, and is then passed in series through an evaporator 5, a filter 10, and a second evaporator 13; these two evaporators constituting the first effect are heated in parallel by steam from pipes f, 14. Steam and ammoniacal vapours from separators 7, 15 pass through the heat exchanger 4 by pipe 17 to the heating jacket of the second effect evaporator 16, in which liquor from the separator 15 is evaporated. Further evaporation is carried out in the third effect 20, which is heated by the vapours from the separator 21. Ammoniacal vapours from the heating jacket of the evaporator 16 which are condensed in the heat exchanger 3 are of suitable concentration for reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1796029A GB334623A (en) | 1929-06-11 | 1929-06-11 | Improvements relating to evaporating plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1796029A GB334623A (en) | 1929-06-11 | 1929-06-11 | Improvements relating to evaporating plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB334623A true GB334623A (en) | 1930-09-11 |
Family
ID=10104220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1796029A Expired GB334623A (en) | 1929-06-11 | 1929-06-11 | Improvements relating to evaporating plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB334623A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631105A (en) * | 1950-09-26 | 1953-03-10 | Roy O Henszey | Method and apparatus for evaporating milk |
| IT201600102488A1 (en) * | 2016-10-12 | 2018-04-12 | Losi Alberto E C S A S | LIQUID DISTILLATION DISTILLATION PLANT. |
| CN111944606A (en) * | 2019-05-17 | 2020-11-17 | 清馨(北京)科技有限公司 | Novel evaporation system |
-
1929
- 1929-06-11 GB GB1796029A patent/GB334623A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631105A (en) * | 1950-09-26 | 1953-03-10 | Roy O Henszey | Method and apparatus for evaporating milk |
| IT201600102488A1 (en) * | 2016-10-12 | 2018-04-12 | Losi Alberto E C S A S | LIQUID DISTILLATION DISTILLATION PLANT. |
| CN111944606A (en) * | 2019-05-17 | 2020-11-17 | 清馨(北京)科技有限公司 | Novel evaporation system |
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