MX2010004107A - Procedimiento y equipo para cristalizacion de azucar mediante enfriamiento controlado. - Google Patents

Procedimiento y equipo para cristalizacion de azucar mediante enfriamiento controlado.

Info

Publication number
MX2010004107A
MX2010004107A MX2010004107A MX2010004107A MX2010004107A MX 2010004107 A MX2010004107 A MX 2010004107A MX 2010004107 A MX2010004107 A MX 2010004107A MX 2010004107 A MX2010004107 A MX 2010004107A MX 2010004107 A MX2010004107 A MX 2010004107A
Authority
MX
Mexico
Prior art keywords
temperature
stage
saturated
equipment
crystallization
Prior art date
Application number
MX2010004107A
Other languages
English (en)
Inventor
Paulo Eduardo Mantelatto
Original Assignee
Dedini Sa Ind De Base
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 Dedini Sa Ind De Base filed Critical Dedini Sa Ind De Base
Publication of MX2010004107A publication Critical patent/MX2010004107A/es

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
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)

Abstract

Se propone un procedimiento para cristalizar, mediante enfriamiento en forma progresiva, en etapas múltiples dispuestas en serie en un recipiente de cristalización (10) un flujo continuo descendente de una solución de sacarosa saturada a una temperatura desde aproximadamente 78° hasta aproximadamente 120°C, cada etapa manteniendo la solución de sacarosa que está siendo cristalizada a una temperatura previamente determinada, hasta alcanzar una temperatura desde aproximadamente 25 hasta aproximadamente 40°C, obteniendo cristales de sacarosa substancialmente pura; una suspensión que contiene base de azúcar, se introduce en el equipo de cristalización, en la primera etapa, en forma conjunta con la solución de sacarosa saturada de 1.05-1.15; En otra modalidad de la presente invención, la solución saturada es alimentada y su temperatura es controlada, ya en la primera etapa del recipiente (10), para obtener una supersaturación de entre 1.05 y 1.15, induciendo la formación de los cristales pequeños utilizados como los cristales de base.
MX2010004107A 2007-10-16 2008-10-15 Procedimiento y equipo para cristalizacion de azucar mediante enfriamiento controlado. MX2010004107A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0705181-6A BRPI0705181A2 (pt) 2007-10-16 2007-10-16 processo e equipamento para cristalização de açúcar por resfriamento controlado
PCT/BR2008/000316 WO2009049391A1 (en) 2007-10-16 2008-10-15 Process and equipment for sugar crystallization by controlled cooling

Publications (1)

Publication Number Publication Date
MX2010004107A true MX2010004107A (es) 2010-08-02

Family

ID=40317024

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004107A MX2010004107A (es) 2007-10-16 2008-10-15 Procedimiento y equipo para cristalizacion de azucar mediante enfriamiento controlado.

Country Status (9)

Country Link
US (2) US8475597B2 (es)
CN (1) CN101896241A (es)
AR (1) AR068287A1 (es)
AU (1) AU2008314446B2 (es)
BR (1) BRPI0705181A2 (es)
CO (1) CO6331313A2 (es)
MX (1) MX2010004107A (es)
WO (1) WO2009049391A1 (es)
ZA (1) ZA201002609B (es)

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Publication number Priority date Publication date Assignee Title
EP2334828B1 (en) * 2008-10-01 2012-08-15 Tongaat Hulett Limited Continuous vacuum pan
DE102009021766A1 (de) * 2009-05-18 2010-11-25 Nordzucker Ag Verfahren zur Herstellung von Saatkristallen für die Zucker-Fabrikation sowie Zusammensetzung enthaltend Saatkristalle für den Einsatz bei der Zucker-Fabrikation
US9265781B2 (en) 2009-09-03 2016-02-23 Hayashibara Co., Ltd. Process for producing a particulate composition comprising anhydrous crystalline 2-O-alpha-D-glucosyl-L-ascorbic acid
CN102188940B (zh) * 2010-03-12 2013-08-21 武奋超 气、液双相反应结晶方法及其装置
NL2006447C2 (en) 2011-03-22 2012-09-25 Univ Wageningen Process for the crystallisation of a water-soluble compound.
US8763564B2 (en) 2011-11-08 2014-07-01 A. O. Smith Corporation Water heater and method of operating
GB201215261D0 (en) * 2012-08-28 2012-10-10 Tongaat Hulett Ltd Process for refining impoure crystallised sucrose
EP2959022A4 (en) * 2013-02-20 2017-01-11 Florida Crystals Corporation Apparatus and method for crystallization
CN104193070B (zh) * 2014-09-26 2015-10-28 李仕全 一种甘蔗糖厂的废液处理装置
WO2016210169A1 (en) * 2015-06-23 2016-12-29 Bepex International, Llc Process and system for processing aqueous solutions
CN105779664A (zh) * 2016-05-09 2016-07-20 河北乐开节能科技股份有限公司 一种葡萄糖降温结晶装置与降温结晶方法
US10669597B2 (en) 2018-07-13 2020-06-02 Carus Llc Systems and methods comprising permanganate for improved preservation and yield of crops and related goods
DE102019123903B4 (de) * 2019-09-05 2023-01-12 Bma Braunschweigische Maschinenbauanstalt Ag Kühlungskristallisator und Verfahren zur Zuckerkristallisation
CN110585757B (zh) * 2019-10-09 2024-07-02 浙江工业大学 一种环流连续结晶器
CN110772829B (zh) * 2019-10-25 2021-09-24 安徽金轩科技有限公司 呋喃酮提纯用冷却结晶设备
US20220401853A1 (en) * 2019-11-19 2022-12-22 Siemens Aktiengesellschaft System and method for managing crystallization process in a process control plant
CN112933635B (zh) * 2021-03-04 2022-04-12 安徽金禾实业股份有限公司 一种环绕离心式蔗糖-6-酯连续生产设备及生产方法
CN113956302A (zh) * 2021-11-15 2022-01-21 天津信诚康达药业有限公司 一种药用蔗糖的重结晶方法
NL2030620B1 (en) 2022-01-19 2023-08-01 Univ Delft Tech Cooling/freezing in a continuous fractional crystallizer
DE102022104505A1 (de) 2022-02-24 2023-08-24 Südzucker AG Verfahren und Abtrennvorrichtung zum Abtrennen von Wasser aus einem Kohlenhydrat-Wasser-Gemisch
CN115105853B (zh) * 2022-06-24 2024-05-24 温州市康而达实业有限公司 一种立式连续冷却结晶器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868406A (en) * 1928-10-11 1932-07-19 Werkspoor Nv Apparatus for the heat treatment of sugar solutions either completely or partly crystallized
US2540250A (en) * 1949-01-21 1951-02-06 Henry H Feldstein Sugar crystallizer apparatus
DE2821129A1 (de) * 1978-05-13 1979-11-15 Selwig & Lange Maschf Kuehlmaische
DE2924214C2 (de) * 1979-06-15 1982-10-14 Buckau-Walther AG, 4048 Grevenbroich Maische für die Behandlung einer Füllmasse in der Zuckerindustrie
DE2954411C1 (de) * 1979-06-15 1986-10-16 Fried. Krupp Gmbh, 4300 Essen Kuehlmaische fuer die Behandlung einer Fuellmasse in der Zuckerindustrie
FR2461754A1 (fr) * 1979-07-16 1981-02-06 Fives Cail Babcock Malaxeur vertical notamment pour le traitement des masses cuites de sucrerie
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
IT1208242B (it) * 1987-02-11 1989-06-12 Eridania Procedimento e dispositivo per la cristallizzazione di massecotte di media e bassa purezza
FR2661192B1 (fr) * 1990-04-20 1992-07-24 Fives Cail Babcock Procede et installation pour la production en continu de cristaux de sucre.
CN1958112A (zh) * 2006-10-20 2007-05-09 西安航天华威化工生物工程有限公司 冷却结晶装置及其冷却方法

Also Published As

Publication number Publication date
US20140000586A1 (en) 2014-01-02
CO6331313A2 (es) 2011-10-20
US8475597B2 (en) 2013-07-02
BRPI0705181A2 (pt) 2009-06-16
US20100275907A1 (en) 2010-11-04
CN101896241A (zh) 2010-11-24
AR068287A1 (es) 2009-11-11
AU2008314446A1 (en) 2009-04-23
WO2009049391A1 (en) 2009-04-23
AU2008314446B2 (en) 2013-05-09
ZA201002609B (en) 2011-06-29

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