GB1163694A - Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product. - Google Patents

Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product.

Info

Publication number
GB1163694A
GB1163694A GB2226/68A GB222668A GB1163694A GB 1163694 A GB1163694 A GB 1163694A GB 2226/68 A GB2226/68 A GB 2226/68A GB 222668 A GB222668 A GB 222668A GB 1163694 A GB1163694 A GB 1163694A
Authority
GB
United Kingdom
Prior art keywords
zone
sugar
per cent
syrup
granular
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.)
Expired
Application number
GB2226/68A
Inventor
Marvin David Miller May Cohen
Charles Paul Graham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Sugar Co
Original Assignee
American Sugar Co
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
Priority to US380228A priority Critical patent/US3365331A/en
Application filed by American Sugar Co filed Critical American Sugar Co
Priority to GB2226/68A priority patent/GB1163694A/en
Priority to FR136687A priority patent/FR1559088A/fr
Publication of GB1163694A publication Critical patent/GB1163694A/en
Expired legal-status Critical Current

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
    • B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets

Abstract

1,163,694. Free-flowing granular sugar. AMERICAN SUGAR CO. 15 Jan., 1968, No. 2226/68. Heading A2E. A granular free-flowing sugar product is obtained by concentrating a sugar syrup at 120‹-130‹C. to a solids concentration of 91-97 wt. per cent, said syrup containing not more than 15 wt. per cent, based on the solid content, of non sucrose solids selected from invert, corn and potato syrup, dextrose, maltose, lactose, and molassegenic components of black strap molasses, and subjecting a stream of the concentrated syrup to impact beating in a crystallising zone whilst at the same time subjecting it to a forced gas flow within the zone which is at least sufficient to prevent any rise in temperature in the zone and to carry off any water vapour generated in the zone, the retention time of the sugar in the zone being from 10 to 60 seconds, and there being recovered from the crystallising zone a granular sugar product containing less than 2.5 wt. per cent moisture and comprising aggregates of fondant-size sucrose crystals having a size in the range 3-50 microns. This product may be further cooled and dried to not more than 1 wt. per cent moisture. The forced gas flow is preferably air. Additives, such as phosphates, citrates, ascorbates, vitamins, antibiotics, spices, flavouring agents, inert fillers, starch products, honey, potato and maple syrups, may be included. Reference has been directed by the Comptroller to Specification 1,055,385.
GB2226/68A 1964-07-06 1968-01-15 Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product. Expired GB1163694A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US380228A US3365331A (en) 1964-07-06 1964-07-06 Sugar process and product
GB2226/68A GB1163694A (en) 1968-01-15 1968-01-15 Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product.
FR136687A FR1559088A (en) 1968-01-15 1968-01-19

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2226/68A GB1163694A (en) 1968-01-15 1968-01-15 Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product.
FR136687 1968-01-19

Publications (1)

Publication Number Publication Date
GB1163694A true GB1163694A (en) 1969-09-10

Family

ID=26181740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2226/68A Expired GB1163694A (en) 1964-07-06 1968-01-15 Improvements in or relating to Method of Preparing a Granular Free-Flowing Sugar Product.

Country Status (2)

Country Link
FR (1) FR1559088A (en)
GB (1) GB1163694A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128078A1 (en) * 1983-05-26 1984-12-12 FIVES-CAIL BABCOCK, Société anonyme Process and apparatus for continuously producing sugar crystals from sugar juices
EP0153447A2 (en) * 1984-02-29 1985-09-04 PFEIFER & LANGEN Process and apparatus for preparing dry products from sugar syrups
EP0156596A2 (en) * 1984-03-15 1985-10-02 TATE & LYLE PUBLIC LIMITED COMPANY Crystallisation of sugars
FR2597115A1 (en) * 1986-04-09 1987-10-16 Fives Cail Babcock Process and plant for the continuous production of sugar crystals from syrups
EP0453375A1 (en) * 1990-04-20 1991-10-23 F C B Process and apparatus for the continuous production of sugar crystals

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128078A1 (en) * 1983-05-26 1984-12-12 FIVES-CAIL BABCOCK, Société anonyme Process and apparatus for continuously producing sugar crystals from sugar juices
EP0153447A2 (en) * 1984-02-29 1985-09-04 PFEIFER & LANGEN Process and apparatus for preparing dry products from sugar syrups
EP0153447A3 (en) * 1984-02-29 1987-11-04 Pfeifer & Langen Process and apparatus for preparing dry products from sugar syrups
EP0156596A2 (en) * 1984-03-15 1985-10-02 TATE & LYLE PUBLIC LIMITED COMPANY Crystallisation of sugars
EP0156596A3 (en) * 1984-03-15 1988-09-14 TATE & LYLE PUBLIC LIMITED COMPANY Crystallisation of sugars
FR2597115A1 (en) * 1986-04-09 1987-10-16 Fives Cail Babcock Process and plant for the continuous production of sugar crystals from syrups
EP0453375A1 (en) * 1990-04-20 1991-10-23 F C B Process and apparatus for the continuous production of sugar crystals
FR2661192A1 (en) * 1990-04-20 1991-10-25 Fives Cail Babcock PROCESS AND INSTALLATION FOR THE CONTINUOUS PRODUCTION OF SUGAR CRYSTALS.

Also Published As

Publication number Publication date
FR1559088A (en) 1969-03-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees