JPS6410169A - Filter device for chromatography - Google Patents

Filter device for chromatography

Info

Publication number
JPS6410169A
JPS6410169A JP62166632A JP16663287A JPS6410169A JP S6410169 A JPS6410169 A JP S6410169A JP 62166632 A JP62166632 A JP 62166632A JP 16663287 A JP16663287 A JP 16663287A JP S6410169 A JPS6410169 A JP S6410169A
Authority
JP
Japan
Prior art keywords
filter
pump
pipings
valves
liquid
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.)
Pending
Application number
JP62166632A
Other languages
Japanese (ja)
Inventor
Tetsuya Kawazoe
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP62166632A priority Critical patent/JPS6410169A/en
Publication of JPS6410169A publication Critical patent/JPS6410169A/en
Pending legal-status Critical Current

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  • Filtration Of Liquid (AREA)

Abstract

PURPOSE:To regenerate filters without stopping the operation by providing >=2 filters provided in parallel between a storage tank of a mobile phase solvent and chromatocolumn and a flow passage selection mechanism which selects the flow passages of the filters. CONSTITUTION:The flow passages are selected by changing over valves V1, V4 simultaneously in such a manner that the solvent of the storage tank 1 is fed by a pump P2 to the column 2 through pipings 11, 16-19, valves V1, V5, V6, V4 and the filter F2 when the filter F1 is clogged by liquid feeding and the pressure on the discharge side of a liquid feed pump P2 increases. A pump P1 for washing is then driven and the valves V2, V3 are selected to feed the washing liquid through pipings 22, 23, 20, 14, the pump P1, and the valve V3 to the filter F1 by which the filter F1 is backwashed and regenerated. The waste liquid of the back washing is discharged through pipings 13, 24 and the valve V2.
JP62166632A 1987-07-03 1987-07-03 Filter device for chromatography Pending JPS6410169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62166632A JPS6410169A (en) 1987-07-03 1987-07-03 Filter device for chromatography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62166632A JPS6410169A (en) 1987-07-03 1987-07-03 Filter device for chromatography

Publications (1)

Publication Number Publication Date
JPS6410169A true JPS6410169A (en) 1989-01-13

Family

ID=15834882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62166632A Pending JPS6410169A (en) 1987-07-03 1987-07-03 Filter device for chromatography

Country Status (1)

Country Link
JP (1) JPS6410169A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03232504A (en) * 1990-02-07 1991-10-16 Ishigaki Kiko Kk Filter using floating filter medium
JPH04131406U (en) * 1991-05-23 1992-12-03 京都機械株式会社 Backwashable filtration device
US6436265B1 (en) 1999-03-29 2002-08-20 Canon Kabushiki Kaisha Microstructure array, and apparatus and method for forming the microstructure array, and a mold for fabricating a microstructure array
US6503384B1 (en) 1999-04-01 2003-01-07 Canon Kabushiki Kaisha Microstructure array, and methods of fabricating a microstructure array, a mold for forming a microstructure array, and a microlens array
US6506623B2 (en) 2000-09-28 2003-01-14 Canon Kabushiki Kaisha Microstructure array, mold for forming a microstructure array, and method of fabricating the same
US6632342B1 (en) * 1999-04-01 2003-10-14 Canon Kabushiki Kaisha Methods of fabricating a microstructure array
JP2010166830A (en) * 2009-01-20 2010-08-05 Kajima Corp Method and device for treating wastewater in hydroponic cultivation for genetically modified plant
JP2012047633A (en) * 2010-08-27 2012-03-08 Toshiba Plant Systems & Services Corp Preprocessing apparatus for online type sample analyzer and method of controlling preprocessing apparatus for online type sample analyzer
JP2012081371A (en) * 2010-10-06 2012-04-26 Tsuchiya Etsuko Screen changer for fluid
WO2012095923A1 (en) * 2011-01-14 2012-07-19 株式会社 日立ハイテクノロジーズ Analytical apparatus
JP2012179506A (en) * 2011-02-28 2012-09-20 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Method and apparatus of changing filter in pipeline

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03232504A (en) * 1990-02-07 1991-10-16 Ishigaki Kiko Kk Filter using floating filter medium
JPH04131406U (en) * 1991-05-23 1992-12-03 京都機械株式会社 Backwashable filtration device
US6436265B1 (en) 1999-03-29 2002-08-20 Canon Kabushiki Kaisha Microstructure array, and apparatus and method for forming the microstructure array, and a mold for fabricating a microstructure array
US6503384B1 (en) 1999-04-01 2003-01-07 Canon Kabushiki Kaisha Microstructure array, and methods of fabricating a microstructure array, a mold for forming a microstructure array, and a microlens array
US6835443B2 (en) 1999-04-01 2004-12-28 Canon Kabushiki Kaisha Microstructure array, and a microlens array
US6632342B1 (en) * 1999-04-01 2003-10-14 Canon Kabushiki Kaisha Methods of fabricating a microstructure array
US6800950B2 (en) 2000-09-28 2004-10-05 Canon Kabushiki Kaisha Microstructure array, mold for forming a microstructure array, and method of fabricating the same
US6506623B2 (en) 2000-09-28 2003-01-14 Canon Kabushiki Kaisha Microstructure array, mold for forming a microstructure array, and method of fabricating the same
JP2010166830A (en) * 2009-01-20 2010-08-05 Kajima Corp Method and device for treating wastewater in hydroponic cultivation for genetically modified plant
JP2012047633A (en) * 2010-08-27 2012-03-08 Toshiba Plant Systems & Services Corp Preprocessing apparatus for online type sample analyzer and method of controlling preprocessing apparatus for online type sample analyzer
JP2012081371A (en) * 2010-10-06 2012-04-26 Tsuchiya Etsuko Screen changer for fluid
WO2012095923A1 (en) * 2011-01-14 2012-07-19 株式会社 日立ハイテクノロジーズ Analytical apparatus
JP2012179506A (en) * 2011-02-28 2012-09-20 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Method and apparatus of changing filter in pipeline

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