JPS5493673A - Method of removing silica from mixed bed type deionizing agent - Google Patents

Method of removing silica from mixed bed type deionizing agent

Info

Publication number
JPS5493673A
JPS5493673A JP15485578A JP15485578A JPS5493673A JP S5493673 A JPS5493673 A JP S5493673A JP 15485578 A JP15485578 A JP 15485578A JP 15485578 A JP15485578 A JP 15485578A JP S5493673 A JPS5493673 A JP S5493673A
Authority
JP
Japan
Prior art keywords
bed type
mixed bed
removing silica
deionizing agent
type deionizing
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
JP15485578A
Other languages
English (en)
Other versions
JPS6155421B2 (ja
Inventor
Ei Buraindo Rojiyaa
Tei Satabaku Robaato
Ai Urufu Edowaado
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS5493673A publication Critical patent/JPS5493673A/ja
Publication of JPS6155421B2 publication Critical patent/JPS6155421B2/ja
Granted legal-status Critical Current

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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/09—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds of mixed beds
JP15485578A 1977-12-15 1978-12-14 Method of removing silica from mixed bed type deionizing agent Granted JPS5493673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/860,690 US4163717A (en) 1977-12-15 1977-12-15 Removal of silica from mixed bed demineralizer

Publications (2)

Publication Number Publication Date
JPS5493673A true JPS5493673A (en) 1979-07-24
JPS6155421B2 JPS6155421B2 (ja) 1986-11-27

Family

ID=25333803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15485578A Granted JPS5493673A (en) 1977-12-15 1978-12-14 Method of removing silica from mixed bed type deionizing agent

Country Status (8)

Country Link
US (1) US4163717A (ja)
JP (1) JPS5493673A (ja)
CA (1) CA1105158A (ja)
DE (1) DE2854249A1 (ja)
FR (1) FR2411630B1 (ja)
GB (1) GB2010117B (ja)
IT (1) IT1192599B (ja)
NL (1) NL7812233A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002361247A (ja) * 2001-06-11 2002-12-17 Kurita Water Ind Ltd 純水製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855043A (en) * 1987-05-15 1989-08-08 Quantum Conditioning Technology, Inc. Water conditioning system
US5415765A (en) * 1993-04-07 1995-05-16 Kinetico Engineered Systems, Inc. Water treatment system
US5464530A (en) * 1993-12-08 1995-11-07 Stivers; Lewis E. Ion exchange methods and systems incorporating regenerant recycling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561834A (en) * 1948-02-09 1951-07-24 Czechoslovak Metal & Engineeri Process of regenerating exchangeable filters
US2692244A (en) * 1950-08-24 1954-10-19 Rohm & Haas Deionization of fluids
CH293127A (de) * 1951-05-31 1953-09-15 Bbc Brown Boveri & Cie Verfahren und Einrichtung zur chemischen Entsalzung von Wasser.
GB711188A (en) * 1952-04-09 1954-06-23 Permutit Co Ltd Improvements relating to the removal of silica from water
US2962438A (en) * 1955-04-07 1960-11-29 Barnstead Still And Sterilizer Ion exchange process for water purification
GB1093229A (en) * 1965-08-19 1967-11-29 Permutit Co Ltd Regeneration of ion-exchange materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002361247A (ja) * 2001-06-11 2002-12-17 Kurita Water Ind Ltd 純水製造方法

Also Published As

Publication number Publication date
DE2854249A1 (de) 1979-06-21
NL7812233A (nl) 1979-06-19
FR2411630B1 (fr) 1986-02-28
DE2854249C2 (ja) 1987-05-07
CA1105158A (en) 1981-07-14
GB2010117B (en) 1982-03-24
GB2010117A (en) 1979-06-27
FR2411630A1 (fr) 1979-07-13
JPS6155421B2 (ja) 1986-11-27
US4163717A (en) 1979-08-07
IT1192599B (it) 1988-04-20
IT7830857A0 (it) 1978-12-14

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