SG95693A1 - Anion exchange resin-packed tower - Google Patents

Anion exchange resin-packed tower

Info

Publication number
SG95693A1
SG95693A1 SG200202580A SG200202580A SG95693A1 SG 95693 A1 SG95693 A1 SG 95693A1 SG 200202580 A SG200202580 A SG 200202580A SG 200202580 A SG200202580 A SG 200202580A SG 95693 A1 SG95693 A1 SG 95693A1
Authority
SG
Singapore
Prior art keywords
exchange resin
anion exchange
packed tower
tower
packed
Prior art date
Application number
SG200202580A
Inventor
Noda Takashi
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG95693A1 publication Critical patent/SG95693A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/022—Column or bed processes characterised by the construction of the column or container
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/013—Separation; Purification; Concentration
    • C01B15/0135—Purification by solid ion-exchangers or solid chelating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
SG200202580A 2001-07-26 2002-04-30 Anion exchange resin-packed tower SG95693A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001225627A JP2003033671A (en) 2001-07-26 2001-07-26 Anion exchange resin-packed column for purifying oxygenated water

Publications (1)

Publication Number Publication Date
SG95693A1 true SG95693A1 (en) 2003-04-23

Family

ID=19058586

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200202580A SG95693A1 (en) 2001-07-26 2002-04-30 Anion exchange resin-packed tower

Country Status (3)

Country Link
JP (1) JP2003033671A (en)
KR (1) KR20030011223A (en)
SG (1) SG95693A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI461370B (en) * 2007-12-26 2014-11-21 Organo Corp Production method and apparatus for pure water, method and apparatus for manufacturing ozone water, and method and apparatus for cleaning the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055286A (en) * 1987-12-11 1991-10-08 Tokai Denka Kogyo Kabushiki Kaisha Process for preparing high purity hydrogen peroxide
US6013237A (en) * 1997-03-27 2000-01-11 Mitsubishi Gas Chemical Company, Inc. Method for preparing high-purity aqueous hydrogen peroxide
JP2000203811A (en) * 1999-01-06 2000-07-25 Sumitomo Chem Co Ltd Packed column and purification of aqueous hydrogen peroxide using the same packed column

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055286A (en) * 1987-12-11 1991-10-08 Tokai Denka Kogyo Kabushiki Kaisha Process for preparing high purity hydrogen peroxide
US6013237A (en) * 1997-03-27 2000-01-11 Mitsubishi Gas Chemical Company, Inc. Method for preparing high-purity aqueous hydrogen peroxide
JP2000203811A (en) * 1999-01-06 2000-07-25 Sumitomo Chem Co Ltd Packed column and purification of aqueous hydrogen peroxide using the same packed column

Also Published As

Publication number Publication date
JP2003033671A (en) 2003-02-04
KR20030011223A (en) 2003-02-07

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