IT1208242B - Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza - Google Patents

Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza

Info

Publication number
IT1208242B
IT1208242B IT8712417A IT1241787A IT1208242B IT 1208242 B IT1208242 B IT 1208242B IT 8712417 A IT8712417 A IT 8712417A IT 1241787 A IT1241787 A IT 1241787A IT 1208242 B IT1208242 B IT 1208242B
Authority
IT
Italy
Prior art keywords
massecotte
crystallization
procedure
medium
low purity
Prior art date
Application number
IT8712417A
Other languages
English (en)
Italian (it)
Other versions
IT8712417A0 (it
Inventor
Adelmo Mantovani
Pier Romolo Romoli
Original Assignee
Eridania
Terom Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eridania, Terom Spa filed Critical Eridania
Priority to IT8712417A priority Critical patent/IT1208242B/it
Publication of IT8712417A0 publication Critical patent/IT8712417A0/it
Priority to DK618687A priority patent/DK618687A/da
Priority to FR8717489A priority patent/FR2610642B1/fr
Priority to AT0331287A priority patent/AT395861B/de
Priority to GB8729525A priority patent/GB2200856B/en
Priority to DE3743015A priority patent/DE3743015C2/de
Priority to ES8703676A priority patent/ES2005489A6/es
Priority to BE8800001A priority patent/BE1001951A5/fr
Application granted granted Critical
Publication of IT1208242B publication Critical patent/IT1208242B/it

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
    • 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
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Confectionery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT8712417A 1987-02-11 1987-02-11 Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza IT1208242B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8712417A IT1208242B (it) 1987-02-11 1987-02-11 Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza
DK618687A DK618687A (da) 1987-02-11 1987-11-25 Fremgangsmaade og apparat til kontinuert udkrystallisering af fyldemasser i et sukkerrafinaderi
FR8717489A FR2610642B1 (fr) 1987-02-11 1987-12-15 Procede et dispositif pour la cristallisation en continu de masses-cuites a purete moyenne et faible dans une raffinerie de sucre
AT0331287A AT395861B (de) 1987-02-11 1987-12-15 Verfahren und vorrichtung zum kristallisieren von fuellmassen niedriger und mittlerer reinheit
GB8729525A GB2200856B (en) 1987-02-11 1987-12-18 Process and device for the continuous crystallization of medium and low purity massecuites in a sugar refinery
DE3743015A DE3743015C2 (de) 1987-02-11 1987-12-18 Verfahren und Vorrichtung zur kontinuierlichen Kristallisation von Füllstoffmassen mittlerer und niedriger Reinheit bei der Zuckerraffinierung
ES8703676A ES2005489A6 (es) 1987-02-11 1987-12-22 Un procedimiento y un dispositivo para la cristalizacion de masas cocidas de azucar de pureza baja y media.
BE8800001A BE1001951A5 (fr) 1987-02-11 1988-01-04 Procede et dispositif pour la cristallisation continue de masses-cuites de puretes moyenne et faible, dans une raffinerie de sucre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8712417A IT1208242B (it) 1987-02-11 1987-02-11 Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza

Publications (2)

Publication Number Publication Date
IT8712417A0 IT8712417A0 (it) 1987-02-11
IT1208242B true IT1208242B (it) 1989-06-12

Family

ID=11139907

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8712417A IT1208242B (it) 1987-02-11 1987-02-11 Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza

Country Status (8)

Country Link
AT (1) AT395861B (de)
BE (1) BE1001951A5 (de)
DE (1) DE3743015C2 (de)
DK (1) DK618687A (de)
ES (1) ES2005489A6 (de)
FR (1) FR2610642B1 (de)
GB (1) GB2200856B (de)
IT (1) IT1208242B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1232751B (it) * 1989-06-14 1992-03-05 Eridania Procedimento e dispositivo per l'ingrossamento continuo dei cristalli preformati delle massecotte
DE19535017C1 (de) * 1995-09-21 1996-11-28 Braunschweigische Masch Bau Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Impfkristallen
CO5790177A1 (es) * 2005-12-01 2007-08-31 Central Castilla S A Azucar entera
BRPI0705181A2 (pt) * 2007-10-16 2009-06-16 Dedini Sa Ind De Base processo e equipamento para cristalização de açúcar por resfriamento controlado
CN105102638A (zh) * 2013-02-20 2015-11-25 佛罗里达结晶公司 用于结晶的装置和方法
DE102018131131B4 (de) * 2018-12-06 2025-10-16 Bma Braunschweigische Maschinenbauanstalt Gmbh Kontinuierliches Verfahren zur Gewinnung eines kristallinen Monosaccharides

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621797A (en) * 1941-09-30 1949-04-20 Georges Louis Willaime Improved method and apparatus for the continuous crystallization in vacuo of sugar solutions and the like
GB651410A (en) * 1947-01-31 1951-04-04 Werkspoor Nv Improvements in and relating to processes and apparatus for continuously crystallizing sugar solutions
FR2109397A5 (en) * 1970-10-15 1972-05-26 Fives Lille Cail Sugar crystals continuous prodn - from sugar juices by vacuum evaporation
DE3120732A1 (de) * 1981-05-25 1982-12-09 Erich Prof. Dr. 3340 Wolfenbüttel Reinefeld "verfahren und vorrichtung zur kontinuierlichen verdampfungskristallisation"
IT1172938B (it) * 1983-09-30 1987-06-18 Eridania Procedimento e dispositivo per l'ingrossamento continuo di cristalli pre formati in massecotte di media ed alta purezza in zuccherificio
DE3336112C1 (de) * 1983-10-05 1985-03-07 Selwig & Lange GmbH, 3300 Braunschweig Vertikalkühlmaische für Zuckermagma mit vertikal oszillierenden Rührelementen
DE3407374A1 (de) * 1984-02-29 1985-08-29 Pfeifer & Langen, 5000 Köln Verfahren und vorrichtung zur herstellung von trockenprodukten aus zuckersirup
DE3407531A1 (de) * 1984-03-01 1985-09-12 Selwig & Lange GmbH, 3300 Braunschweig Verfahren und vorrichtung zur auskristallisation und zum trennen von zucker aus einem zuckermagma
FR2568265B1 (fr) * 1984-07-24 1987-01-30 Serg Gts Procede pour incorporer une solution sucree dans une masse de sucre cristallise impur, et appareil pour la mise en oeuvre du procede
DE3515915C2 (de) * 1985-05-03 1993-10-14 Braunschweigische Masch Bau Überwachungsverfahren und Vorrichtung zur Kontrolle des Sirupablaufes bei periodisch arbeitenden Zuckerzentrifugen
DE3517511A1 (de) * 1985-05-15 1986-11-20 Selwig & Lange GmbH, 3300 Braunschweig Kuehlungskristallisationsturm fuer zucker-magma
DE3545624A1 (de) * 1985-12-21 1987-06-25 Krupp Gmbh Verfahren zur vakuum-verdampfungskristallisation
DE3615081A1 (de) * 1986-05-03 1987-11-05 Selwig & Lange Gmbh Verfahren und vorrichtung zum herstellen von kristallfuss-magma
DE3615224C3 (de) * 1986-05-06 1993-12-02 Selwig & Lange Gmbh Kontinuierlich arbeitende Zuckerzentrifuge

Also Published As

Publication number Publication date
DE3743015A1 (de) 1988-08-25
BE1001951A5 (fr) 1990-04-24
DE3743015C2 (de) 1996-09-26
DK618687A (da) 1988-08-12
ES2005489A6 (es) 1989-03-01
ATA331287A (de) 1992-08-15
IT8712417A0 (it) 1987-02-11
GB2200856B (en) 1991-01-16
GB2200856A (en) 1988-08-17
AT395861B (de) 1993-03-25
GB8729525D0 (en) 1988-02-03
FR2610642A1 (fr) 1988-08-12
FR2610642B1 (fr) 1993-06-18
DK618687D0 (da) 1987-11-25

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970224