IT1311938B1 - METHOD OF DEPURATION OF CRUDE BEET SAUCE. - Google Patents

METHOD OF DEPURATION OF CRUDE BEET SAUCE.

Info

Publication number
IT1311938B1
IT1311938B1 IT1999GE000043A ITGE990043A IT1311938B1 IT 1311938 B1 IT1311938 B1 IT 1311938B1 IT 1999GE000043 A IT1999GE000043 A IT 1999GE000043A IT GE990043 A ITGE990043 A IT GE990043A IT 1311938 B1 IT1311938 B1 IT 1311938B1
Authority
IT
Italy
Prior art keywords
filtration
carbonation
defecation
juice
increasing
Prior art date
Application number
IT1999GE000043A
Other languages
Italian (it)
Inventor
Giorgio Pezzi
Original Assignee
Eridania S P A
Tecnimont 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 S P A, Tecnimont Spa filed Critical Eridania S P A
Priority to IT1999GE000043A priority Critical patent/IT1311938B1/en
Publication of ITGE990043A0 publication Critical patent/ITGE990043A0/en
Priority to EP00107320A priority patent/EP1046718B1/en
Priority to ES00107320T priority patent/ES2183760T3/en
Priority to DK00107320T priority patent/DK1046718T3/en
Priority to DE60000701T priority patent/DE60000701T2/en
Priority to AT00107320T priority patent/ATE227348T1/en
Publication of ITGE990043A1 publication Critical patent/ITGE990043A1/en
Application granted granted Critical
Publication of IT1311938B1 publication Critical patent/IT1311938B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/02—Purification of sugar juices using alkaline earth metal compounds
    • C13B20/04—Purification of sugar juices using alkaline earth metal compounds followed by saturation
    • C13B20/06—Purification of sugar juices using alkaline earth metal compounds followed by saturation with carbon dioxide or sulfur dioxide
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/16—Purification of sugar juices by physical means, e.g. osmosis or filtration
    • C13B20/165—Purification of sugar juices by physical means, e.g. osmosis or filtration using membranes, e.g. osmosis, ultrafiltration

Abstract

Purification of sugar beet juice which can exploit the traditional process, without increasing the use of lime, without increasing the environmental effects due to sludge, with reduced carbon dioxide emissions : A purification method for the raw juice obtained by diffusion from sugar beets, comprises sequential stages of pre-defecation and defecation with calcium oxide, carbonation, filtration, a second carbonation, and additional filtration. Before pre-defecation, a great fraction of the raw juice obtained is taken out, pre-filtered, then passed to a membrane filtration stage. The permeate obtained is mixed to the clear juice of the first carbonation, and the mixture routed to the second filtration.
IT1999GE000043A 1999-04-21 1999-04-21 METHOD OF DEPURATION OF CRUDE BEET SAUCE. IT1311938B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1999GE000043A IT1311938B1 (en) 1999-04-21 1999-04-21 METHOD OF DEPURATION OF CRUDE BEET SAUCE.
EP00107320A EP1046718B1 (en) 1999-04-21 2000-04-04 Purification method for raw beet juice
ES00107320T ES2183760T3 (en) 1999-04-21 2000-04-04 PURIFICATION MODULE OF SUGAR BEET JUICES.
DK00107320T DK1046718T3 (en) 1999-04-21 2000-04-04 Process for cleaning raw beet juice
DE60000701T DE60000701T2 (en) 1999-04-21 2000-04-04 Cleaning process for raw sugar beet juice
AT00107320T ATE227348T1 (en) 1999-04-21 2000-04-04 PURIFICATION PROCESS FOR RAW SUGAR BEET JUICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999GE000043A IT1311938B1 (en) 1999-04-21 1999-04-21 METHOD OF DEPURATION OF CRUDE BEET SAUCE.

Publications (3)

Publication Number Publication Date
ITGE990043A0 ITGE990043A0 (en) 1999-04-21
ITGE990043A1 ITGE990043A1 (en) 2000-10-21
IT1311938B1 true IT1311938B1 (en) 2002-03-20

Family

ID=11355301

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999GE000043A IT1311938B1 (en) 1999-04-21 1999-04-21 METHOD OF DEPURATION OF CRUDE BEET SAUCE.

Country Status (6)

Country Link
EP (1) EP1046718B1 (en)
AT (1) ATE227348T1 (en)
DE (1) DE60000701T2 (en)
DK (1) DK1046718T3 (en)
ES (1) ES2183760T3 (en)
IT (1) IT1311938B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2742156B1 (en) * 2011-08-09 2016-01-20 Weber Ultrasonics GmbH Method and device for purifying liquids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542591A (en) * 1969-05-14 1970-11-24 Braunschweigische Masch Bau Purification of sugar juice
GB1361674A (en) * 1971-04-23 1974-07-30 Danske Sukkerfab Process for the purification and clarification of sugar juices
US4795494A (en) * 1988-03-14 1989-01-03 The Western Sugar Company Beet juice purification system
US5554227A (en) * 1993-11-12 1996-09-10 Societe Nouvelle De Recherches Et D'applications Industrielles D'echangeurs D'ions Applexion Process of manufacturing crystal sugar from an aqueous sugar juice such as cane juice or sugar beet juice
IT1304373B1 (en) * 1998-05-13 2001-03-15 Eridania S P A PROCEDURE FOR THE PRODUCTION OF COMMERCIAL WHITE SUGAR OPENING FROM MICROFILTRATED OR ULTRAFILTERED BEET CRUDE.

Also Published As

Publication number Publication date
ITGE990043A0 (en) 1999-04-21
EP1046718B1 (en) 2002-11-06
EP1046718A1 (en) 2000-10-25
DE60000701D1 (en) 2002-12-12
DE60000701T2 (en) 2003-07-31
DK1046718T3 (en) 2002-12-30
ES2183760T3 (en) 2003-04-01
ITGE990043A1 (en) 2000-10-21
ATE227348T1 (en) 2002-11-15

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