JPS55127104A - Method for continuous extraction of minor component and device therefor - Google Patents

Method for continuous extraction of minor component and device therefor

Info

Publication number
JPS55127104A
JPS55127104A JP3451679A JP3451679A JPS55127104A JP S55127104 A JPS55127104 A JP S55127104A JP 3451679 A JP3451679 A JP 3451679A JP 3451679 A JP3451679 A JP 3451679A JP S55127104 A JPS55127104 A JP S55127104A
Authority
JP
Japan
Prior art keywords
solvent
liquid
minor component
tank
nonmixible
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
JP3451679A
Other languages
Japanese (ja)
Inventor
Etsuko Miyake
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.)
SEIKOUEN HOSONO SHINRIYOUSHIYO
Original Assignee
SEIKOUEN HOSONO SHINRIYOUSHIYO
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 SEIKOUEN HOSONO SHINRIYOUSHIYO filed Critical SEIKOUEN HOSONO SHINRIYOUSHIYO
Priority to JP3451679A priority Critical patent/JPS55127104A/en
Publication of JPS55127104A publication Critical patent/JPS55127104A/en
Pending legal-status Critical Current

Links

Landscapes

  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

PURPOSE: To efficiently and continuously extract minor component using a small amount of solvent by a method wherein water nonmixible, relatively high specific gravity solvent is used for countercurrent extraction under a specific condition.
CONSTITUTION: Inside an extraction tank 1, are installed upper and lower hold plates 6, 7 (free to pass liquid), movable stirrer rod 2 having blades, and metal screen 5 fixed at upper portion of the rod 2. Solvent reservoir 9 is installed under the lower hold plate 7. While rotating the stirrer rod 2, liquid to be extracted (aqueous solution contg. minor component) is forced to be charged from inlet 3. At the same time, water nonmixible solvent having a specific graviry of 1.3W1.5 (e.g. trichloroethylene) is injected from inlet pipe 4. The solvent is divided by rotating metal screen 5 into fine droplets, falls down, countercurrently contacts liquid to be extracted uprising in the tank 1 and extracts minor component contained in the liquid. The solvent is further flowed down and stored in the solvent reservoir 9. The treated liquid overflows the tank 1 and is discharged from the outlet 11.
COPYRIGHT: (C)1980,JPO&Japio
JP3451679A 1979-03-23 1979-03-23 Method for continuous extraction of minor component and device therefor Pending JPS55127104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3451679A JPS55127104A (en) 1979-03-23 1979-03-23 Method for continuous extraction of minor component and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3451679A JPS55127104A (en) 1979-03-23 1979-03-23 Method for continuous extraction of minor component and device therefor

Publications (1)

Publication Number Publication Date
JPS55127104A true JPS55127104A (en) 1980-10-01

Family

ID=12416423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3451679A Pending JPS55127104A (en) 1979-03-23 1979-03-23 Method for continuous extraction of minor component and device therefor

Country Status (1)

Country Link
JP (1) JPS55127104A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744038A (en) * 1993-07-30 1998-04-28 Aruba International Pty Ltd. Solvent extraction methods for delipidating plasma
US8048015B2 (en) * 2003-07-03 2011-11-01 Hdl Therapeutics Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
WO2013052694A3 (en) * 2011-10-06 2013-06-13 Corkern Jeffrey A Liquid-liquid extraction process and apparatus
US11033582B1 (en) 2017-12-28 2021-06-15 Hdl Therapeutics, Inc. Methods for preserving and administering pre-beta high density lipoprotein having a predetermined minimum level of degradation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744038A (en) * 1993-07-30 1998-04-28 Aruba International Pty Ltd. Solvent extraction methods for delipidating plasma
USRE37584E1 (en) 1993-07-30 2002-03-19 Aruba International Pty Ltd Solvent extraction methods for delipidating plasma
US8048015B2 (en) * 2003-07-03 2011-11-01 Hdl Therapeutics Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
WO2013052694A3 (en) * 2011-10-06 2013-06-13 Corkern Jeffrey A Liquid-liquid extraction process and apparatus
US11033582B1 (en) 2017-12-28 2021-06-15 Hdl Therapeutics, Inc. Methods for preserving and administering pre-beta high density lipoprotein having a predetermined minimum level of degradation

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