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JPS6444847A - Extractive chromatograph separation/distribution apparatus - Google Patents

Extractive chromatograph separation/distribution apparatus

Info

Publication number
JPS6444847A
JPS6444847A JP62202380A JP20238087A JPS6444847A JP S6444847 A JPS6444847 A JP S6444847A JP 62202380 A JP62202380 A JP 62202380A JP 20238087 A JP20238087 A JP 20238087A JP S6444847 A JPS6444847 A JP S6444847A
Authority
JP
Japan
Prior art keywords
extraction
container
time
back pressure
column
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
JP62202380A
Other languages
Japanese (ja)
Other versions
JPH0715458B2 (en
Inventor
Muneo Saito
Yoshio Yamauchi
Hiromi Kashiwazaki
Michiaki Sugawara
Toshinobu Hondo
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.)
Jasco Corp
Original Assignee
Japan Spectroscopic 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 Japan Spectroscopic Co Ltd filed Critical Japan Spectroscopic Co Ltd
Priority to JP62202380A priority Critical patent/JPH0715458B2/en
Priority to EP19880100485 priority patent/EP0275933B1/en
Priority to DE3850786T priority patent/DE3850786T2/en
Priority to DE3851763T priority patent/DE3851763T2/en
Priority to EP19910104018 priority patent/EP0438184B1/en
Publication of JPS6444847A publication Critical patent/JPS6444847A/en
Priority to US07/455,804 priority patent/US4984602A/en
Publication of JPH0715458B2 publication Critical patent/JPH0715458B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

PURPOSE:To perform extraction and separation on-line, by connecting a chromatograph to the downstream side of an extraction apparatus and obtaining necessary back pressure by a back pressure control apparatus. CONSTITUTION:A pump 2 feeds the extraction/elution fluid in a cylinder 1. A back pressure control apparatus 9 controls the opening degree of a flow passage at the time of extraction so that the back pressure of the extraction/elution fluid becomes a predetermined value in the extraction container 6 within a thermostatic tank 7 and almost fully opens the flow passage at the time of chromatographic separation. A three-way valve 3 is controlled so that the extraction/elution fluid passes through the container 6 at the time of extraction but flows to the apparatus 9 without passing through the container 6 at the time of chromatographic separation. An adsorbing container 14 is packed with an adsorbent and a separation column 15 is packed with a stationary phase. The thermostatic tank 16 maintains the temps. of the container 14 and the column 15 at predetermined temps. at the time of chromatographic separation. A back pressure control apparatus 18 lowers the pressure on the inlet side of the container 14 at the time of extraction not only to absorb an extract by the adsorbent but also to prevent the elution thereof from an outlet and controls the opening degree of the downstream side so that the pressure on the outlet side of the column 15 becomes a predetermined value at the time of chromatographic separation to elute not only the extract from the container 14 but also the separated component from the column.
JP62202380A 1987-01-17 1987-08-13 Extraction / chromatographic separation / preparation device Expired - Lifetime JPH0715458B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62202380A JPH0715458B2 (en) 1987-08-13 1987-08-13 Extraction / chromatographic separation / preparation device
EP19880100485 EP0275933B1 (en) 1987-01-17 1988-01-15 Pressure control apparatus
DE3850786T DE3850786T2 (en) 1987-01-17 1988-01-15 Pressure regulator.
DE3851763T DE3851763T2 (en) 1987-01-17 1988-01-15 Extraction device.
EP19910104018 EP0438184B1 (en) 1987-01-17 1988-01-15 Apparatus for effecting extraction
US07/455,804 US4984602A (en) 1987-01-17 1989-12-22 Pressure control apparatus and apparatus for effecting extraction chromatographic separation, and fractionation by employing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62202380A JPH0715458B2 (en) 1987-08-13 1987-08-13 Extraction / chromatographic separation / preparation device

Publications (2)

Publication Number Publication Date
JPS6444847A true JPS6444847A (en) 1989-02-17
JPH0715458B2 JPH0715458B2 (en) 1995-02-22

Family

ID=16456538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62202380A Expired - Lifetime JPH0715458B2 (en) 1987-01-17 1987-08-13 Extraction / chromatographic separation / preparation device

Country Status (1)

Country Link
JP (1) JPH0715458B2 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063563A (en) * 1989-09-14 1991-11-05 Fujitsu Limited Communication terminal having means for controlling power transfer
JPH0631106A (en) * 1992-07-22 1994-02-08 Kobe Steel Ltd Supercritical fluid extractor
US5584989A (en) * 1990-07-13 1996-12-17 Isco, Inc. Apparatus for supercritical fluid extraction having means for removing extraction from collection solvent
US5601707A (en) * 1990-07-13 1997-02-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5653885A (en) * 1990-07-13 1997-08-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5690828A (en) * 1990-07-13 1997-11-25 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5755559A (en) * 1990-07-13 1998-05-26 Isco, Inc. Apparatus and method for pumping supercritical fluid and measuring flow thereof
US5932095A (en) * 1990-07-13 1999-08-03 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge
US6149814A (en) * 1990-07-13 2000-11-21 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6251267B1 (en) 1990-07-13 2001-06-26 Isco, Inc. Apparatus for supercritical fluid extraction
JP2010078532A (en) * 2008-09-29 2010-04-08 Jasco Corp Container, apparatus, and method for sample recovery in supercritical fluid system
JP2015509608A (en) * 2012-03-07 2015-03-30 ウオーターズ・テクノロジーズ・コーポレイシヨン Force balanced needle valve pressure regulator for carbon dioxide based chromatography
WO2017149620A1 (en) * 2016-02-29 2017-09-08 株式会社島津製作所 Preparative device
CN110270126A (en) * 2019-06-26 2019-09-24 湖南正清制药集团股份有限公司 Extract the one-stage centrifugal extraction control device and method of cucoline

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063563A (en) * 1989-09-14 1991-11-05 Fujitsu Limited Communication terminal having means for controlling power transfer
US6083399A (en) * 1990-07-13 2000-07-04 Isco, Inc. Apparatus and method for supercritical fluid extraction
US6149814A (en) * 1990-07-13 2000-11-21 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5601707A (en) * 1990-07-13 1997-02-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5653885A (en) * 1990-07-13 1997-08-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5690828A (en) * 1990-07-13 1997-11-25 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5755559A (en) * 1990-07-13 1998-05-26 Isco, Inc. Apparatus and method for pumping supercritical fluid and measuring flow thereof
US5911881A (en) * 1990-07-13 1999-06-15 Isco, Inc. Apparatus and method for collecting analyte in supercritical fluid extraction
US5932095A (en) * 1990-07-13 1999-08-03 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge
US6071408A (en) * 1990-07-13 2000-06-06 Isco, Inc. Apparatus and method for supercritical fluid extraction
US6319410B1 (en) 1990-07-13 2001-11-20 Isco, Inc. Apparatus and method for super critical fluid extraction
US5584989A (en) * 1990-07-13 1996-12-17 Isco, Inc. Apparatus for supercritical fluid extraction having means for removing extraction from collection solvent
US6241890B1 (en) 1990-07-13 2001-06-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US6086767A (en) * 1990-07-13 2000-07-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6251267B1 (en) 1990-07-13 2001-06-26 Isco, Inc. Apparatus for supercritical fluid extraction
US6294088B1 (en) 1990-07-13 2001-09-25 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US6296769B1 (en) 1990-07-13 2001-10-02 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge and processes using it
JPH0631106A (en) * 1992-07-22 1994-02-08 Kobe Steel Ltd Supercritical fluid extractor
JP2010078532A (en) * 2008-09-29 2010-04-08 Jasco Corp Container, apparatus, and method for sample recovery in supercritical fluid system
JP2015509608A (en) * 2012-03-07 2015-03-30 ウオーターズ・テクノロジーズ・コーポレイシヨン Force balanced needle valve pressure regulator for carbon dioxide based chromatography
WO2017149620A1 (en) * 2016-02-29 2017-09-08 株式会社島津製作所 Preparative device
CN110270126A (en) * 2019-06-26 2019-09-24 湖南正清制药集团股份有限公司 Extract the one-stage centrifugal extraction control device and method of cucoline

Also Published As

Publication number Publication date
JPH0715458B2 (en) 1995-02-22

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