FR2365360A1 - Cristalliseur - Google Patents
CristalliseurInfo
- Publication number
- FR2365360A1 FR2365360A1 FR7729056A FR7729056A FR2365360A1 FR 2365360 A1 FR2365360 A1 FR 2365360A1 FR 7729056 A FR7729056 A FR 7729056A FR 7729056 A FR7729056 A FR 7729056A FR 2365360 A1 FR2365360 A1 FR 2365360A1
- Authority
- FR
- France
- Prior art keywords
- extends longitudinally
- crystallizer
- respect
- shaft
- vessel
- 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.)
- Granted
Links
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
- C13B30/023—Continuous processes, apparatus therefor having rotatable means for agitation or transportation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
Abstract
L'invention concerne un cristalliseur comprenant un récipient allongé pouvant contenir un liquide cristallisable et pourvu d'éléments de refroidissement, et un moyen pour forcer le liquide cristallisable et les éléments de refroidissement à se déplacer les uns par rapport aux autres. Selon l'invention, le récipient allongé 1 comprend au moins un faisceau de tubes stationnaires et espacés 11 de refroidissement qui s'étend longitudinalement par rapport au récipient, et le cristalliseur comprend de plus une aile 7, 8, 9, 10 qui s'étend longitudinalement par rapport à un arbre 3 auquel elle est attachée, lequel arbre s'étend longitudinalement par rapport au récipient 1, et est connecté à un moyen 6 pour lui donner un mouvement oscillant L'invention s'applique notamment à la cristallisation du sucre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK435976AA DK138672B (da) | 1976-09-28 | 1976-09-28 | Krystallisationsapparat. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2365360A1 true FR2365360A1 (fr) | 1978-04-21 |
FR2365360B1 FR2365360B1 (fr) | 1983-07-22 |
Family
ID=8132801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7729056A Granted FR2365360A1 (fr) | 1976-09-28 | 1977-09-27 | Cristalliseur |
Country Status (9)
Country | Link |
---|---|
US (1) | US4202859A (fr) |
AT (1) | AT356609B (fr) |
BE (1) | BE859133A (fr) |
DE (1) | DE2743671A1 (fr) |
DK (1) | DK138672B (fr) |
ES (1) | ES462668A1 (fr) |
FR (1) | FR2365360A1 (fr) |
GB (1) | GB1542753A (fr) |
NL (1) | NL7710509A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0170263A3 (fr) * | 1984-07-31 | 1987-07-29 | Predsiebiorstwo Projektowania i Dostaw Kompletnych Obiektow Przemyslowych "Chemadex" | Mélangeur pour liquides visqueux |
DE3827455A1 (de) * | 1988-08-12 | 1990-02-15 | Bayer Ag | Verfahren zur stofftrennung durch kuehlkristallisation |
DK0503035T3 (da) * | 1990-09-21 | 2002-04-15 | Bone Care Int Inc | Hidtil ukendt 1alfa-hydroxy-vitamin D4 og hidtil ukendte mellemprodukter og analoger |
GB2458694B (en) | 2008-03-28 | 2012-06-27 | Desmet Ballestra Engineering Sa Nv | Process and apparatus for the crystallisation of molten edible oils and fats |
DE102019123903B4 (de) * | 2019-09-05 | 2023-01-12 | Bma Braunschweigische Maschinenbauanstalt Ag | Kühlungskristallisator und Verfahren zur Zuckerkristallisation |
CN112619198B (zh) * | 2020-12-07 | 2022-02-11 | 迈安德集团有限公司 | 一种冷却结晶箱 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1450992A (en) * | 1921-07-07 | 1923-04-10 | Potash Reduction Company | Crystallizer |
GB634225A (en) * | 1946-12-28 | 1950-03-15 | Vetrocoke Spa | Process and apparatus for the continuous crystallisation of tar, oils, naphthalenic, anthracenic and like oils |
FR1183163A (fr) * | 1956-09-22 | 1959-07-03 | Appareil de cristallisation pour la cristallisation par refroidissement en continu | |
US3551097A (en) * | 1964-06-16 | 1970-12-29 | Ici Ltd | Production of sodium bicarbonate using baffled cooling tube compartments in a tower |
FR2293231A1 (fr) * | 1974-12-06 | 1976-07-02 | Dej Int Research Co Bv | Procede et dispositif pour la separation de matiere cristallisable a partir d'un systeme liquide a plusieurs constituants |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1409607A (en) * | 1921-07-07 | 1922-03-14 | Potash Reduction Company | Crystallizer |
GB1225711A (fr) * | 1968-04-02 | 1971-03-24 | ||
DE1769755B2 (de) * | 1968-06-19 | 1971-04-22 | Gebruder Sulzer AG, Winterthur (Schweiz) | Kolonne zur trennung oder reinigung eines stoffgemisches durch kristallisieren |
US3902855A (en) * | 1971-01-22 | 1975-09-02 | Dow Chemical Co | Multi-stage countercurrent recrystallizer column having slip valve between each stage |
-
1976
- 1976-09-28 DK DK435976AA patent/DK138672B/da not_active IP Right Cessation
-
1977
- 1977-09-27 US US05/837,469 patent/US4202859A/en not_active Expired - Lifetime
- 1977-09-27 ES ES77462668A patent/ES462668A1/es not_active Expired
- 1977-09-27 NL NL7710509A patent/NL7710509A/xx not_active Application Discontinuation
- 1977-09-27 FR FR7729056A patent/FR2365360A1/fr active Granted
- 1977-09-28 AT AT692877A patent/AT356609B/de not_active IP Right Cessation
- 1977-09-28 GB GB7740369A patent/GB1542753A/en not_active Expired
- 1977-09-28 DE DE19772743671 patent/DE2743671A1/de not_active Withdrawn
- 1977-09-28 BE BE181256A patent/BE859133A/fr not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1450992A (en) * | 1921-07-07 | 1923-04-10 | Potash Reduction Company | Crystallizer |
GB634225A (en) * | 1946-12-28 | 1950-03-15 | Vetrocoke Spa | Process and apparatus for the continuous crystallisation of tar, oils, naphthalenic, anthracenic and like oils |
FR1183163A (fr) * | 1956-09-22 | 1959-07-03 | Appareil de cristallisation pour la cristallisation par refroidissement en continu | |
US3551097A (en) * | 1964-06-16 | 1970-12-29 | Ici Ltd | Production of sodium bicarbonate using baffled cooling tube compartments in a tower |
FR2293231A1 (fr) * | 1974-12-06 | 1976-07-02 | Dej Int Research Co Bv | Procede et dispositif pour la separation de matiere cristallisable a partir d'un systeme liquide a plusieurs constituants |
Also Published As
Publication number | Publication date |
---|---|
GB1542753A (en) | 1979-03-21 |
AT356609B (de) | 1980-05-12 |
DK138672C (fr) | 1979-03-26 |
NL7710509A (nl) | 1978-03-30 |
ATA692877A (de) | 1979-09-15 |
ES462668A1 (es) | 1978-07-16 |
FR2365360B1 (fr) | 1983-07-22 |
DK435976A (fr) | 1978-03-29 |
DK138672B (da) | 1978-10-16 |
US4202859A (en) | 1980-05-13 |
DE2743671A1 (de) | 1978-03-30 |
BE859133A (fr) | 1978-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |