SG95648A1 - Method of regenerating ion exchange resin - Google Patents

Method of regenerating ion exchange resin

Info

Publication number
SG95648A1
SG95648A1 SG200102814A SG200102814A SG95648A1 SG 95648 A1 SG95648 A1 SG 95648A1 SG 200102814 A SG200102814 A SG 200102814A SG 200102814 A SG200102814 A SG 200102814A SG 95648 A1 SG95648 A1 SG 95648A1
Authority
SG
Singapore
Prior art keywords
ion exchange
exchange resin
regenerating ion
regenerating
resin
Prior art date
Application number
SG200102814A
Other languages
English (en)
Inventor
Tanaka Fujio
Adachi Takashi
Suzuki Toshimi
Noguchi Mutsuro
Kobayashi Tomoaki
Original Assignee
Santoku Chemical Ind Co Ltd
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 Santoku Chemical Ind Co Ltd filed Critical Santoku Chemical Ind Co Ltd
Publication of SG95648A1 publication Critical patent/SG95648A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • 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
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
SG200102814A 2000-06-21 2001-05-11 Method of regenerating ion exchange resin SG95648A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000186902 2000-06-21
JP2000380503A JP4087052B2 (ja) 2000-06-21 2000-12-14 イオン交換樹脂の再生方法

Publications (1)

Publication Number Publication Date
SG95648A1 true SG95648A1 (en) 2003-04-23

Family

ID=26594401

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200102814A SG95648A1 (en) 2000-06-21 2001-05-11 Method of regenerating ion exchange resin

Country Status (10)

Country Link
US (1) US6911481B2 (de)
EP (1) EP1166872B1 (de)
JP (1) JP4087052B2 (de)
KR (1) KR100416636B1 (de)
CN (1) CN1142030C (de)
DE (1) DE60143505D1 (de)
HK (1) HK1041663A1 (de)
MY (1) MY128388A (de)
SG (1) SG95648A1 (de)
TW (1) TWI293038B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0311153D0 (en) * 2003-05-15 2003-06-18 Otv Sa Ion-exchange process
ATE431318T1 (de) * 2005-03-31 2009-05-15 Unilever Nv Verfahren zur herstellung einer aluminiumart
US9115010B2 (en) * 2008-06-11 2015-08-25 Organo Corporation Demineralizer of primary coolant system in pressurized-water reactor power plant and method for purifying primary cooling water in pressurized-water reactor power plant
CN101804969A (zh) * 2010-04-02 2010-08-18 赫格雷(大连)制药有限公司 一种低碳环保型超净高纯h2o2的生产方法
WO2012155074A1 (en) * 2011-05-12 2012-11-15 Virent, Inc. Process for purifying lignocellulosic feedstocks
CN103551210A (zh) * 2013-11-06 2014-02-05 中国石油化工股份有限公司 一种基于流化床的离子交换树脂的再生方法
KR101600184B1 (ko) * 2014-07-18 2016-03-07 오씨아이 주식회사 인산 용액 내 금속이온의 제거방법
JP6437874B2 (ja) * 2015-04-16 2018-12-12 オルガノ株式会社 イオン交換樹脂の再生方法および再生装置
JP6775667B2 (ja) 2016-04-13 2020-10-28 エマージング・コンパウンズ・トリートメント・テクノロジーズ・インコーポレイテッド 水からペル及びポリフルオロアルキル物質（ｐｆａｓ）を除去し濃縮するための持続可能なシステム及び方法
CN109205572B (zh) * 2017-06-30 2021-03-05 中国石油化工股份有限公司 一种纯化双氧水的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2017131A1 (en) * 1970-04-10 1971-10-21 Balcke Maschbau Ag Ion-exchange plant operation
EP0013912A1 (de) * 1979-01-20 1980-08-06 Peter Dr.-Ing. Ladendorf Verfahren zum Ionenaustausch in Flüssigkeiten
JPH0912306A (ja) * 1995-06-23 1997-01-14 Sumitomo Chem Co Ltd 過酸化水素水の精製方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305314A (en) * 1958-07-07 1967-02-21 Pittsburgh Plate Glass Co Purification process
US3531401A (en) * 1968-01-23 1970-09-29 Crane Co Method of regenerating ion exchangers
US3711401A (en) * 1971-03-08 1973-01-16 Sybron Corp Regeneration method for dual beds of ion exchange resins
US3989624A (en) * 1972-12-20 1976-11-02 Ecodyne Limited Method and apparatus
US3975267A (en) 1974-03-06 1976-08-17 Henry H. Wendel Liquid treating system
US4652352A (en) * 1985-11-04 1987-03-24 Saieva Carl J Process and apparatus for recovering metals from dilute solutions
US5393416A (en) * 1993-01-26 1995-02-28 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
US5951874A (en) * 1997-07-25 1999-09-14 Hydromatix, Inc. Method for minimizing wastewater discharge
JPH11180704A (ja) * 1997-12-19 1999-07-06 Ube Ind Ltd 高純度過酸化水素水溶液の製造方法
US6340712B1 (en) * 2000-02-10 2002-01-22 Graver Technologies, Inc. Non-chloride containing regenerant composition for a strong acid cation exchange resin of a water softener

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2017131A1 (en) * 1970-04-10 1971-10-21 Balcke Maschbau Ag Ion-exchange plant operation
EP0013912A1 (de) * 1979-01-20 1980-08-06 Peter Dr.-Ing. Ladendorf Verfahren zum Ionenaustausch in Flüssigkeiten
JPH0912306A (ja) * 1995-06-23 1997-01-14 Sumitomo Chem Co Ltd 過酸化水素水の精製方法

Also Published As

Publication number Publication date
KR20010070777A (ko) 2001-07-27
JP2002079116A (ja) 2002-03-19
TWI293038B (en) 2008-02-01
DE60143505D1 (de) 2011-01-05
CN1329942A (zh) 2002-01-09
EP1166872A2 (de) 2002-01-02
EP1166872B1 (de) 2010-11-24
MY128388A (en) 2007-01-31
EP1166872A3 (de) 2002-04-17
JP4087052B2 (ja) 2008-05-14
KR100416636B1 (ko) 2004-02-05
CN1142030C (zh) 2004-03-17
US20020014459A1 (en) 2002-02-07
US6911481B2 (en) 2005-06-28
HK1041663A1 (en) 2002-07-19

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