JPS5651247A - Regeneration of ion exchange resin used for refining sugar liquid - Google Patents

Regeneration of ion exchange resin used for refining sugar liquid

Info

Publication number
JPS5651247A
JPS5651247A JP12816479A JP12816479A JPS5651247A JP S5651247 A JPS5651247 A JP S5651247A JP 12816479 A JP12816479 A JP 12816479A JP 12816479 A JP12816479 A JP 12816479A JP S5651247 A JPS5651247 A JP S5651247A
Authority
JP
Japan
Prior art keywords
regeneration
sugar liquid
exchange resin
water
ion exchange
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.)
Granted
Application number
JP12816479A
Other languages
Japanese (ja)
Other versions
JPS621307B2 (en
Inventor
Hisato Hayashi
Chikao Tanaka
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.)
Nippon Rensui Co
Original Assignee
Nippon Rensui 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
Application filed by Nippon Rensui Co filed Critical Nippon Rensui Co
Priority to JP12816479A priority Critical patent/JPS5651247A/en
Publication of JPS5651247A publication Critical patent/JPS5651247A/en
Publication of JPS621307B2 publication Critical patent/JPS621307B2/ja
Granted legal-status Critical Current

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Landscapes

  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To accomplish simple and inexpensive regeneration of an ion exchange resin used for refining sugar liquid with a limited wash water by passing water in parallel after a back washing by a regenerating agent in the regeneration of the resin.
CONSTITUTION: To regenerate ion exchange resins for a cation exchange resin bed and an anion exchange resin bed deteriorated in the function due to refining, initially, a regenerating agent flows in the direction opposite to that of the sugar liquid's passage and then, water flows in the direction the same as that of the sugar liquid's passage. With such an arrangement, during the passage of the regenerating agent, the resin layer is regenerated near the inlet while some coloring elements are left near the outlet, that is, an incomplete state of regeneration. Subsequently, water passes through the incompletely regenerated resin layer to wash away ions in coloring elements or the like. This enables inexpensive and simple regeneration with limited washing water.
COPYRIGHT: (C)1981,JPO&Japio
JP12816479A 1979-10-04 1979-10-04 Regeneration of ion exchange resin used for refining sugar liquid Granted JPS5651247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12816479A JPS5651247A (en) 1979-10-04 1979-10-04 Regeneration of ion exchange resin used for refining sugar liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12816479A JPS5651247A (en) 1979-10-04 1979-10-04 Regeneration of ion exchange resin used for refining sugar liquid

Publications (2)

Publication Number Publication Date
JPS5651247A true JPS5651247A (en) 1981-05-08
JPS621307B2 JPS621307B2 (en) 1987-01-12

Family

ID=14977966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12816479A Granted JPS5651247A (en) 1979-10-04 1979-10-04 Regeneration of ion exchange resin used for refining sugar liquid

Country Status (1)

Country Link
JP (1) JPS5651247A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121040U (en) * 1983-02-04 1984-08-15 若築建設株式会社 Rubble leveling device
JPS6178919A (en) * 1984-09-22 1986-04-22 Kiyoshi Saito Method and apparatus for leveling rubble-mound foundation
JPS61134429A (en) * 1984-12-03 1986-06-21 Yorigami Kensetsu Kk Method of roll compacting rubble-mound on sea bottom
JPS63315729A (en) * 1987-06-19 1988-12-23 Asakawagumi:Kk Underwater foundation rubble-mound compaction and levelling device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700460A (en) * 1968-06-28 1972-10-24 Holly Sugar Corp Ion exchange treatment of sugar containing solutions and production of a liquid fertilizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700460A (en) * 1968-06-28 1972-10-24 Holly Sugar Corp Ion exchange treatment of sugar containing solutions and production of a liquid fertilizer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121040U (en) * 1983-02-04 1984-08-15 若築建設株式会社 Rubble leveling device
JPS6178919A (en) * 1984-09-22 1986-04-22 Kiyoshi Saito Method and apparatus for leveling rubble-mound foundation
JPH0332655B2 (en) * 1984-09-22 1991-05-14 Kyoshi Saito
JPS61134429A (en) * 1984-12-03 1986-06-21 Yorigami Kensetsu Kk Method of roll compacting rubble-mound on sea bottom
JPS63315729A (en) * 1987-06-19 1988-12-23 Asakawagumi:Kk Underwater foundation rubble-mound compaction and levelling device

Also Published As

Publication number Publication date
JPS621307B2 (en) 1987-01-12

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