EP0059669A3 - Purification of sugar liquors with activated carbon - Google Patents

Purification of sugar liquors with activated carbon

Info

Publication number
EP0059669A3
EP0059669A3 EP82400341A EP82400341A EP0059669A3 EP 0059669 A3 EP0059669 A3 EP 0059669A3 EP 82400341 A EP82400341 A EP 82400341A EP 82400341 A EP82400341 A EP 82400341A EP 0059669 A3 EP0059669 A3 EP 0059669A3
Authority
EP
European Patent Office
Prior art keywords
activated carbon
purification
sugar liquors
liquors
sugar
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.)
Withdrawn
Application number
EP82400341A
Other languages
German (de)
French (fr)
Other versions
EP0059669A2 (en
Inventor
John E. Urbanic
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of EP0059669A2 publication Critical patent/EP0059669A2/en
Publication of EP0059669A3 publication Critical patent/EP0059669A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/12—Purification of sugar juices using adsorption agents, e.g. active carbon
    • C13B20/123—Inorganic agents, e.g. active carbon
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
    • C13K1/08—Purifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

A process for the purification of sugar liquors with activated carbon is described. The use of activated carbon with an iodine number at least 1000 and an average particle size in the range of 0.4 mm to 4.0 mm allows for increased flow rates resulting in high yield of purified sugar liquors.
EP82400341A 1981-03-02 1982-02-26 Purification of sugar liquors with activated carbon Withdrawn EP0059669A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23983681A 1981-03-02 1981-03-02
US239836 1981-03-02

Publications (2)

Publication Number Publication Date
EP0059669A2 EP0059669A2 (en) 1982-09-08
EP0059669A3 true EP0059669A3 (en) 1984-08-15

Family

ID=22903939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400341A Withdrawn EP0059669A3 (en) 1981-03-02 1982-02-26 Purification of sugar liquors with activated carbon

Country Status (8)

Country Link
EP (1) EP0059669A3 (en)
JP (1) JPS5926280B2 (en)
AU (1) AU8062182A (en)
DK (1) DK88682A (en)
ES (1) ES8302782A1 (en)
GR (1) GR75513B (en)
NZ (1) NZ199763A (en)
PT (1) PT74479B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763580A (en) * 1951-01-29 1956-09-18 Pittsburgh Coke & Chemical Co Activated carbon treatment of sugar liquors and regeneration
US2969297A (en) * 1959-06-22 1961-01-24 American Sugar Refining Co Purification of beet sugar solutions
US2969298A (en) * 1959-06-22 1961-01-24 Spreckles Sugar Company Purification of beet sugar solutions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763580A (en) * 1951-01-29 1956-09-18 Pittsburgh Coke & Chemical Co Activated carbon treatment of sugar liquors and regeneration
US2969297A (en) * 1959-06-22 1961-01-24 American Sugar Refining Co Purification of beet sugar solutions
US2969298A (en) * 1959-06-22 1961-01-24 Spreckles Sugar Company Purification of beet sugar solutions

Also Published As

Publication number Publication date
JPS5926280B2 (en) 1984-06-26
DK88682A (en) 1982-09-03
ES510020A0 (en) 1983-01-16
GR75513B (en) 1984-07-25
NZ199763A (en) 1984-03-30
JPS57155999A (en) 1982-09-27
ES8302782A1 (en) 1983-01-16
PT74479B (en) 1984-10-09
EP0059669A2 (en) 1982-09-08
PT74479A (en) 1982-03-01
AU8062182A (en) 1982-09-09

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

ITCL It: translation for ep claims filed

Representative=s name: SOCIETA' ITALIANA BREVETTI S.P.A.

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850426

RIN1 Information on inventor provided before grant (corrected)

Inventor name: URBANIC, JOHN E.