WO2009095873A3 - Structure for use in a sugar making process - Google Patents

Structure for use in a sugar making process Download PDF

Info

Publication number
WO2009095873A3
WO2009095873A3 PCT/IB2009/050357 IB2009050357W WO2009095873A3 WO 2009095873 A3 WO2009095873 A3 WO 2009095873A3 IB 2009050357 W IB2009050357 W IB 2009050357W WO 2009095873 A3 WO2009095873 A3 WO 2009095873A3
Authority
WO
WIPO (PCT)
Prior art keywords
crystalliser
pan
wall
making process
sugar making
Prior art date
Application number
PCT/IB2009/050357
Other languages
French (fr)
Other versions
WO2009095873A2 (en
Inventor
David Mark Meadows
Leon Smith
Paul Martin Schorn
Original Assignee
Tongaat Hulett Limited
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 Tongaat Hulett Limited filed Critical Tongaat Hulett Limited
Priority to BRPI0905840-0A priority Critical patent/BRPI0905840A2/en
Priority to AP2010005385A priority patent/AP2010005385A0/en
Publication of WO2009095873A2 publication Critical patent/WO2009095873A2/en
Publication of WO2009095873A3 publication Critical patent/WO2009095873A3/en
Priority to ZA2010/05465A priority patent/ZA201005465B/en

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
    • 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
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding

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)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

One aspect of the invention concerns a structure (10) for use in a sugar making process, the structure including a pan (14, 28) and a crystalliser structure (16, 24). The crystalliser structure includes a crystalliser with an outer wall (27, 29). The structure is characterised by the fact that the pan is supported above the crystalliser by the crystalliser structure and, in the preferred embodiment, by a vertical extension of the outer wall. Thus in the preferred embodiment, the outer wall has a lower portion which forms an outer wall of the crystalliser and an upper portion which forms an outer wall of the pan with the outer wall supporting the weight of the pan above the crystalliser. The pan is a continuous vacuum pan or a batch pan for seed generation.
PCT/IB2009/050357 2008-01-30 2009-01-29 Structure for use in a sugar making process WO2009095873A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0905840-0A BRPI0905840A2 (en) 2008-01-30 2009-01-29 Structure for use in the sugar production process and sugar production method
AP2010005385A AP2010005385A0 (en) 2008-01-30 2009-01-29 Structure for use in a sugar making process.
ZA2010/05465A ZA201005465B (en) 2008-01-30 2010-07-30 Structure for use in a sugar making process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200800957 2008-01-30
ZA2008/00957 2008-01-30

Publications (2)

Publication Number Publication Date
WO2009095873A2 WO2009095873A2 (en) 2009-08-06
WO2009095873A3 true WO2009095873A3 (en) 2010-01-14

Family

ID=40913355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/050357 WO2009095873A2 (en) 2008-01-30 2009-01-29 Structure for use in a sugar making process

Country Status (4)

Country Link
AP (1) AP2010005385A0 (en)
BR (1) BRPI0905840A2 (en)
WO (1) WO2009095873A2 (en)
ZA (1) ZA201005465B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB245712A (en) * 1925-01-07 1926-04-29 Fernando Kessler Improvements in the continuous crystallization of sugar
GB497812A (en) * 1937-10-01 1938-12-29 Cornelis Joannes Hugo Penning Improvements relating to means for the cooling and heating of low grade massecuites
GB558147A (en) * 1942-03-27 1943-12-23 Louis Rene Leon Bourgault Du C Improved process for the separation of sugar crystals from a solution thereof
US3414436A (en) * 1966-09-16 1968-12-03 American Factors Ass Ltd Resistance massecuite heater
EP0172965A1 (en) * 1983-07-22 1986-03-05 The Tongaat-Hulett Group Limited Continuous pan crystallizer
WO2001091875A1 (en) * 2000-06-01 2001-12-06 The Tongaat-Hulett Group Limited Continuous vacuum pan

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB245712A (en) * 1925-01-07 1926-04-29 Fernando Kessler Improvements in the continuous crystallization of sugar
GB497812A (en) * 1937-10-01 1938-12-29 Cornelis Joannes Hugo Penning Improvements relating to means for the cooling and heating of low grade massecuites
GB558147A (en) * 1942-03-27 1943-12-23 Louis Rene Leon Bourgault Du C Improved process for the separation of sugar crystals from a solution thereof
US3414436A (en) * 1966-09-16 1968-12-03 American Factors Ass Ltd Resistance massecuite heater
EP0172965A1 (en) * 1983-07-22 1986-03-05 The Tongaat-Hulett Group Limited Continuous pan crystallizer
WO2001091875A1 (en) * 2000-06-01 2001-12-06 The Tongaat-Hulett Group Limited Continuous vacuum pan

Also Published As

Publication number Publication date
AP2010005385A0 (en) 2010-08-31
WO2009095873A2 (en) 2009-08-06
BRPI0905840A2 (en) 2015-06-30
ZA201005465B (en) 2014-11-26

Similar Documents

Publication Publication Date Title
USD617608S1 (en) Bath cup
HK1210137A1 (en) Process for the preparation of 2,3,3,3-tetrafluoropropene 2333-
HK1153728A1 (en) Process for the preparation of 2,3,3,3-tetrafluoropropene 2333-
PL1743882T3 (en) Process for the preparation of isocyanates
AP2011005764A0 (en) Method of washing cocoa beans to improve the quality of the cocoa products obtained from such beans.
WO2007139773A3 (en) Refrigerator shelf assembly
SG10201508066VA (en) Processes for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine and intermediates related thereto
PL1844171T3 (en) Process for the manufacture of titanium alloy structures
PL2308825T3 (en) Process for the preparation of an intermediate for azoxystrobin
GB0516157D0 (en) Process for preparing bioglass scaffolds
IL180311A0 (en) Process for the preparation of 4,4-difluoro-3-oxobutanoic acid esters
EP1842435A4 (en) Potato stick candy and process for producing the same
WO2008052946A3 (en) A coffee machine
PL374461A1 (en) Method for obtaining the derivatives of 13,14-dihydro-pgf
AP2153A (en) Process for the production of invert liquid sugar.
WO2009013869A1 (en) Biosensor
WO2009095873A3 (en) Structure for use in a sugar making process
MY169332A (en) Fruity flavored cocoa products and processes for producing such cocoa products
IL191568A0 (en) Novel process for the preparation of 5-amino-3h-thiazolo[4,5-d]pyrimidin-2-one
CA2575259A1 (en) Suspended steam boiler
GB201205026D0 (en) Adjustable frame
AP2277A (en) Process for production of 1,2,2,2-tertafluoro ethyl difluoro methyl ether.
WO2007026373A3 (en) Process for preparing rivastigmine
EP1614358A4 (en) Process for producing food or drink from malt root
WO2008142399A3 (en) Infant drinking cup

Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 5141/CHENP/2010

Country of ref document: IN

122 Ep: pct application non-entry in european phase

Ref document number: 09706879

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: PI0905840

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100730