DE60143505D1 - Verfahren zur Regenerierung von Ionenaustauscherharzen - Google Patents

Verfahren zur Regenerierung von Ionenaustauscherharzen

Info

Publication number
DE60143505D1
DE60143505D1 DE60143505T DE60143505T DE60143505D1 DE 60143505 D1 DE60143505 D1 DE 60143505D1 DE 60143505 T DE60143505 T DE 60143505T DE 60143505 T DE60143505 T DE 60143505T DE 60143505 D1 DE60143505 D1 DE 60143505D1
Authority
DE
Germany
Prior art keywords
regeneration
ion exchange
exchange resins
resins
ion
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.)
Expired - Lifetime
Application number
DE60143505T
Other languages
English (en)
Inventor
Fujio Tanaka
Takashi Adachi
Toshimi Suzuki
Mutsuro Noguchi
Tomoaki Kobayashi
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.)
Santoku Chemical Industries Co Ltd
Original Assignee
Santoku Chemical Industries 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 Industries Co Ltd filed Critical Santoku Chemical Industries Co Ltd
Application granted granted Critical
Publication of DE60143505D1 publication Critical patent/DE60143505D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60143505T 2000-06-21 2001-05-14 Verfahren zur Regenerierung von Ionenaustauscherharzen Expired - Lifetime DE60143505D1 (de)

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
DE60143505D1 true DE60143505D1 (de) 2011-01-05

Family

ID=26594401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60143505T Expired - Lifetime DE60143505D1 (de) 2000-06-21 2001-05-14 Verfahren zur Regenerierung von Ionenaustauscherharzen

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
BRPI0608001A2 (pt) * 2005-03-31 2009-10-27 Unilever Nv processo de troca de ìons estático
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
US9862893B2 (en) * 2011-05-12 2018-01-09 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
EP4026808A1 (de) * 2016-04-13 2022-07-13 Emerging Compounds Treatment Technologies, Inc. System und verfahren zur beseitigung und konzentrierung von per- und polyfluoralkylstoffen (pfas) aus wasser
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

Family Cites Families (13)

* 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
DE2017131A1 (en) * 1970-04-10 1971-10-21 Balcke Maschbau Ag Ion-exchange plant operation
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
DE2902218A1 (de) * 1979-01-20 1980-07-24 Bran & Luebbe Verfahren und vorrichtung zum ionenaustausch in fluessigkeiten
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
JPH0912306A (ja) * 1995-06-23 1997-01-14 Sumitomo Chem Co Ltd 過酸化水素水の精製方法
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

Also Published As

Publication number Publication date
KR20010070777A (ko) 2001-07-27
CN1329942A (zh) 2002-01-09
EP1166872B1 (de) 2010-11-24
SG95648A1 (en) 2003-04-23
KR100416636B1 (ko) 2004-02-05
CN1142030C (zh) 2004-03-17
US20020014459A1 (en) 2002-02-07
HK1041663A1 (en) 2002-07-19
US6911481B2 (en) 2005-06-28
JP4087052B2 (ja) 2008-05-14
JP2002079116A (ja) 2002-03-19
MY128388A (en) 2007-01-31
EP1166872A3 (de) 2002-04-17
TWI293038B (en) 2008-02-01
EP1166872A2 (de) 2002-01-02

Similar Documents

Publication Publication Date Title
DE60214418D1 (de) Verfahren zur auflösung von hochfluorierten ionenaustauscherpolymeren
DE50015005D1 (de) Verfahren zur katalytischen Durchführung von Hydroformylierungen
DE69910557D1 (de) Verfahren zur reinigung von aminonitrilen
DE60204761D1 (de) Verfahren zur epoxidierung von olefinen
DE69914773D1 (de) Verfahren zur reinigung von 1,3-propandiol
DE60134514D1 (de) Verfahren zur herstellung von l-arabinose
DE60011312D1 (de) Verfahren zur entsalzung von meerwasser
ATE248637T1 (de) Verfahren zur wiedergewinnung von verbrauchten alkanolaminlösungen
DE60114348D1 (de) Verfahren zur Reinigung von Gasen
DE60205820D1 (de) Verfahren zur Herstellung von Anionenaustauschharzen
DE69939253D1 (de) Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit
DE60125906D1 (de) Verfahren zur Verbesserung von Leistung
DE60144361D1 (de) Verfahren zur Reinigung von Vinylpolymeren
DE50113292D1 (de) Verfahren zur abreicherung von endotoxinen
DE50101833D1 (de) Verfahren zur Feiunverteilung von Pigmenten
DE50006450D1 (de) Verfahren zur Reinigung von N-substituierten Lactamen, mit sauren makroporösen Kationenaustauschern
DE60227674D1 (de) Verfahren zur epoxidierung von olefinen
DE60143505D1 (de) Verfahren zur Regenerierung von Ionenaustauscherharzen
DE50000893D1 (de) Verfahren zur veredelung
DE60204673D1 (de) Verfahren zur epoxidierung von olefinen
DE69901897T2 (de) Prozess zur entfernung von quartären ammoniumsalzen
DE50008030D1 (de) Verfahren zur konditionierung von ionenaustauschern
DE60138164D1 (de) Verfahren zur elektrochemischen Bearbeitung von Kanälen
DE69932857D1 (de) Verfahren zur reinigung von phosphorsäure
DE60112515D1 (de) Verfahren zur Disproportionierung von Isopentan