GB463845A - Process for resolving solutions or liquid mixtures into their constituents by cooling and crystallisation - Google Patents
Process for resolving solutions or liquid mixtures into their constituents by cooling and crystallisationInfo
- Publication number
- GB463845A GB463845A GB17592/36A GB1759236A GB463845A GB 463845 A GB463845 A GB 463845A GB 17592/36 A GB17592/36 A GB 17592/36A GB 1759236 A GB1759236 A GB 1759236A GB 463845 A GB463845 A GB 463845A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooling
- liquid
- freezing
- apex
- temperature
- 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
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dairy Products (AREA)
- General Preparation And Processing Of Foods (AREA)
- Fats And Perfumes (AREA)
Abstract
463,845. Solidifying liquids by cooling. GES. FUR LINDE'S EISMASCHINEN AKT.- GES., and KRAUSE, G. A. June 24, 1936, No. 17592. Convention date, July 10, 1935, Addition to 429,474. [Class 29] The process described in the parent Specification is modified by cooling the liquid, e.g. milk, until only a core of unfrozen liquid remains, and effecting the freezing of the core, without further cooling, by equalization of the temperature throughout the mass. The liquid may be cooled to an extent greater than that required to solidify the entire mass, and the temperature equalization effected in a bath at a temperature of from 2 to 4‹ C. To prevent the complete freezing of the liquid at the apex of a conical freezing cell, the apex is coated with an insulating layer of oil paint. Alternatively, the circulation of the cooling brine around the apex of the cell is modified to prevent complete freezing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE463845X | 1935-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB463845A true GB463845A (en) | 1937-04-07 |
Family
ID=6540169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17592/36A Expired GB463845A (en) | 1935-07-10 | 1936-06-24 | Process for resolving solutions or liquid mixtures into their constituents by cooling and crystallisation |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB463845A (en) |
-
1936
- 1936-06-24 GB GB17592/36A patent/GB463845A/en not_active Expired
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