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JPS5673546A - Precoating method of powder ion exchange resin - Google Patents

Precoating method of powder ion exchange resin

Info

Publication number
JPS5673546A
JPS5673546AJP14914879AJP14914879AJPS5673546AJP S5673546 AJPS5673546 AJP S5673546AJP 14914879 AJP14914879 AJP 14914879AJP 14914879 AJP14914879 AJP 14914879AJP S5673546 AJPS5673546 AJP S5673546A
Authority
JP
Japan
Prior art keywords
resin
exchange resin
vessel
precoating
water
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
JP14914879A
Other languages
Japanese (ja)
Other versions
JPS6014610B2 (en
Inventor
Toyoji Mizushima
Yoji Fukushima
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara CorpfiledCriticalEbara Corp
Priority to JP54149148ApriorityCriticalpatent/JPS6014610B2/en
Publication of JPS5673546ApublicationCriticalpatent/JPS5673546A/en
Publication of JPS6014610B2publicationCriticalpatent/JPS6014610B2/en
Expiredlegal-statusCriticalCurrent

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Abstract

PURPOSE: To prevent the excessive progression of the conglomeration of powder cation and anion exchange resins by supplying a 0.01W0.06wt% water-base slurry of powder ion exchange resin to a filter or desalter and performing precoating.
CONSTITUTION: A suitable amount of pure water is filled in a resin feed tank 8 and an agitator 9 is started. A predetermined amount of an anion exchange resin is charged under thorough agitation, thereafter a predetermined amount of a cation exchange resin is charged and water is added to control the 0.01W0.06wt% resin concn. These are mixed thoroughly in about 20min. A vessel 1 is used as a filter or a desalter, and a pump 5 is started, then a valve 17 is opened. A precoating agent holding body 3 is constituted by the metallic net 18 supported in the vessel by supporting means 20, 21, and the resin in the dilute resin slurry supplied into the vessel is held on the metallic net 18, whereby a resin precoating layer 19 is formed.
COPYRIGHT: (C)1981,JPO&Japio
JP54149148A1979-11-171979-11-17 Pre-coating method for powdered ion exchange resinExpiredJPS6014610B2 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP54149148AJPS6014610B2 (en)1979-11-171979-11-17 Pre-coating method for powdered ion exchange resin

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP54149148AJPS6014610B2 (en)1979-11-171979-11-17 Pre-coating method for powdered ion exchange resin

Publications (2)

Publication NumberPublication Date
JPS5673546Atrue JPS5673546A (en)1981-06-18
JPS6014610B2 JPS6014610B2 (en)1985-04-15

Family

ID=15468817

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP54149148AExpiredJPS6014610B2 (en)1979-11-171979-11-17 Pre-coating method for powdered ion exchange resin

Country Status (1)

CountryLink
JP (1)JPS6014610B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2550097A1 (en)*1983-08-031985-02-08Duolite International SaMethod of coating precoated filters for the purification of fluids
WO2004033765A1 (en)*2002-10-082004-04-22Ebara CorporationElectrode for electrolytic processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2550097A1 (en)*1983-08-031985-02-08Duolite International SaMethod of coating precoated filters for the purification of fluids
WO2004033765A1 (en)*2002-10-082004-04-22Ebara CorporationElectrode for electrolytic processing

Also Published As

Publication numberPublication date
JPS6014610B2 (en)1985-04-15

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