ATE19655T1 - PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF SUGAR CRYSTALS FROM SUGAR JUICES. - Google Patents
PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF SUGAR CRYSTALS FROM SUGAR JUICES.Info
- Publication number
- ATE19655T1 ATE19655T1 AT84401051T AT84401051T ATE19655T1 AT E19655 T1 ATE19655 T1 AT E19655T1 AT 84401051 T AT84401051 T AT 84401051T AT 84401051 T AT84401051 T AT 84401051T AT E19655 T1 ATE19655 T1 AT E19655T1
- Authority
- AT
- Austria
- Prior art keywords
- juice
- sugar
- crystals
- mixture
- magma
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 3
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 238000010899 nucleation Methods 0.000 abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
- C13B30/02—Crystallisation; Crystallising apparatus
- C13B30/022—Continuous processes, apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Non-Alcoholic Beverages (AREA)
- Saccharide Compounds (AREA)
Abstract
1. Process for continuously producing sugar crystals from sugar juices by evaporation under vacuum, consisting in introducing a seeding magma into the first of a series of cells connected to each other and in circulating this magma successively through all the cells where it is heated to cause the evaporation of part of the juice, characterized by the fact that a portion of the juice to be processed is concentrated to bring it to oversaturation, that crystals approximately 10 mu m is size are added to the oversaturated juice, that this mixture of concentrated juice and crystals is circulated in a closed vessel the dimensions of which are selected so that the time of residence of the mixture in the said vessel lies between 3 and 15 minutes, that this mixture is introduced as seeding magma into the first cell and that the concentration of the juice is maintained in a condition of stable oversaturation by adding undersaturated juice into the first cell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8308687A FR2546529B1 (en) | 1983-05-26 | 1983-05-26 | PROCESS AND PLANT FOR THE CONTINUOUS PRODUCTION OF SUGAR CRYSTALS FROM SUGAR JUICE |
| EP84401051A EP0128078B1 (en) | 1983-05-26 | 1984-05-22 | Process and apparatus for continuously producing sugar crystals from sugar juices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE19655T1 true ATE19655T1 (en) | 1986-05-15 |
Family
ID=9289187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT84401051T ATE19655T1 (en) | 1983-05-26 | 1984-05-22 | PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF SUGAR CRYSTALS FROM SUGAR JUICES. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0128078B1 (en) |
| JP (1) | JPS6075300A (en) |
| AT (1) | ATE19655T1 (en) |
| AU (1) | AU2855084A (en) |
| DE (1) | DE3460126D1 (en) |
| DK (1) | DK258384A (en) |
| ES (1) | ES532669A0 (en) |
| FR (1) | FR2546529B1 (en) |
| IN (1) | IN160417B (en) |
| MA (1) | MA20125A1 (en) |
| ZA (1) | ZA844005B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597115A1 (en) * | 1986-04-09 | 1987-10-16 | Fives Cail Babcock | Process and plant for the continuous production of sugar crystals from syrups |
| EP0255786B1 (en) * | 1986-08-01 | 1990-06-27 | FIVES-CAIL BABCOCK, Société Anonyme | Process and device for producing a magma of seed crystals for a continuous-crystallization apparatus |
| FR2661192B1 (en) * | 1990-04-20 | 1992-07-24 | Fives Cail Babcock | PROCESS AND PLANT FOR THE CONTINUOUS PRODUCTION OF SUGAR CRYSTALS. |
| DE4028071A1 (en) * | 1990-09-05 | 1992-03-12 | Krupp Buckau Maschinenbau Gmbh | METHOD FOR GRAINING IN THE CRYSTALIZATION OF A SUGAR FILLED JUICE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1368118A (en) * | 1963-01-11 | 1964-07-31 | Improvements in sugar crystallization | |
| FR1393719A (en) * | 1964-04-03 | 1965-03-26 | American Sugar | Sugar and its manufacturing process |
| GB1163694A (en) * | 1968-01-15 | 1969-09-10 | American Sugar | Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product. |
-
1983
- 1983-05-26 FR FR8308687A patent/FR2546529B1/en not_active Expired
-
1984
- 1984-05-21 ES ES532669A patent/ES532669A0/en active Granted
- 1984-05-22 EP EP84401051A patent/EP0128078B1/en not_active Expired
- 1984-05-22 AT AT84401051T patent/ATE19655T1/en not_active IP Right Cessation
- 1984-05-22 DE DE8484401051T patent/DE3460126D1/en not_active Expired
- 1984-05-24 AU AU28550/84A patent/AU2855084A/en not_active Abandoned
- 1984-05-25 ZA ZA844005A patent/ZA844005B/en unknown
- 1984-05-25 DK DK258384A patent/DK258384A/en not_active Application Discontinuation
- 1984-05-25 MA MA20347A patent/MA20125A1/en unknown
- 1984-05-25 JP JP59104838A patent/JPS6075300A/en active Pending
- 1984-06-14 IN IN436/MAS/84A patent/IN160417B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2855084A (en) | 1984-11-29 |
| MA20125A1 (en) | 1984-12-31 |
| ES8504259A1 (en) | 1985-05-01 |
| IN160417B (en) | 1987-07-11 |
| ZA844005B (en) | 1985-01-30 |
| DK258384D0 (en) | 1984-05-25 |
| FR2546529A1 (en) | 1984-11-30 |
| ES532669A0 (en) | 1985-05-01 |
| FR2546529B1 (en) | 1985-07-19 |
| DK258384A (en) | 1984-11-27 |
| JPS6075300A (en) | 1985-04-27 |
| EP0128078A1 (en) | 1984-12-12 |
| EP0128078B1 (en) | 1986-05-07 |
| DE3460126D1 (en) | 1986-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |