JPH02117904A - 抽出方法 - Google Patents

抽出方法

Info

Publication number
JPH02117904A
JPH02117904A JP63268157A JP26815788A JPH02117904A JP H02117904 A JPH02117904 A JP H02117904A JP 63268157 A JP63268157 A JP 63268157A JP 26815788 A JP26815788 A JP 26815788A JP H02117904 A JPH02117904 A JP H02117904A
Authority
JP
Japan
Prior art keywords
powder
extractor
granules
particle size
extraction
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
JP63268157A
Other languages
English (en)
Japanese (ja)
Inventor
Hisashi Miyagawa
久司 宮川
Naoki Mizutani
直樹 水谷
Kazuoki Urabe
卜部　和興
Kageune Yoshida
吉田　景畝
Osamu Shintani
治 新谷
Koji Hirano
平野　宏次
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.)
Adeka Corp
Toyo Engineering Corp
Original Assignee
Toyo Engineering Corp
Asahi Denka Kogyo KK
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 Toyo Engineering Corp, Asahi Denka Kogyo KK filed Critical Toyo Engineering Corp
Priority to JP63268157A priority Critical patent/JPH02117904A/ja
Priority to CA002001202A priority patent/CA2001202A1/fr
Priority to DE3935405A priority patent/DE3935405A1/de
Priority to FR8913992A priority patent/FR2638098B1/fr
Priority to DD89333935A priority patent/DD286297A5/de
Priority to FR9001224A priority patent/FR2641198B1/fr
Publication of JPH02117904A publication Critical patent/JPH02117904A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0219—Fixed bed of solid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0288—Applications, solvents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP63268157A 1988-10-26 1988-10-26 抽出方法 Pending JPH02117904A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP63268157A JPH02117904A (ja) 1988-10-26 1988-10-26 抽出方法
CA002001202A CA2001202A1 (fr) 1988-10-26 1989-10-23 Methode pour extraire des impuretes d'un materiau en poudre
DE3935405A DE3935405A1 (de) 1988-10-26 1989-10-24 Verfahren zum extrahieren von verunreinigungen aus pulver- oder teilchenfoermigem material
FR8913992A FR2638098B1 (fr) 1988-10-26 1989-10-25 Procede d'extraction d'impuretes contenues dans un materiau sous forme de poudre
DD89333935A DD286297A5 (de) 1988-10-26 1989-10-26 Verfahren zum extrahieren von verunreinigungen aus pulver- oder teilchenfoermigem material
FR9001224A FR2641198B1 (fr) 1988-10-26 1990-02-02 Procede d'extraction d'impuretes contenues dans un materiau sous forme de poudre ii

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63268157A JPH02117904A (ja) 1988-10-26 1988-10-26 抽出方法

Publications (1)

Publication Number Publication Date
JPH02117904A true JPH02117904A (ja) 1990-05-02

Family

ID=17454694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63268157A Pending JPH02117904A (ja) 1988-10-26 1988-10-26 抽出方法

Country Status (5)

Country Link
JP (1) JPH02117904A (fr)
CA (1) CA2001202A1 (fr)
DD (1) DD286297A5 (fr)
DE (1) DE3935405A1 (fr)
FR (1) FR2638098B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07502802A (ja) * 1992-10-23 1995-03-23 モトローラ・インコーポレイテッド バッテリ・コンパートメント・ドアおよび軸方向のスナップを有するラッチ
JP2002263402A (ja) * 2001-03-12 2002-09-17 Dia Instr:Kk 抽出方法および抽出装置
JP2005007232A (ja) * 2003-06-17 2005-01-13 Mitsubishi Kakoki Kaisha Ltd 粉体成分の超臨界抽出方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI942866L (fi) * 1991-12-18 1994-06-16 Schering Corp Menetelmä lisäainejäämien poistamiseksi elastomeeriartikkeleista
DE4201046A1 (de) * 1992-01-17 1993-07-22 Bayer Ag Verfahren zur reinigung von polymerloesungen
FR2699544B1 (fr) * 1992-12-17 1995-02-03 Valois Procédé pour éliminer les polluants à bas poids moléculaire contenus dans les joints élastomères et les matières plastiques.
GB2314336A (en) * 1996-06-18 1997-12-24 Bespak Plc Method of cleaning or purifying elastomers and elastomeric articles which are intended for medical or pharmaceutical use
FR2811951B1 (fr) * 2000-07-20 2002-10-11 Distillerie Andre Dispositif d'extraction de colorants et/ou d'essences
WO2018121980A1 (fr) * 2017-01-02 2018-07-05 Sabic Global Technologies B.V. Procédé de recyclage d'une polyoléfine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698209A (en) * 1979-12-26 1981-08-07 Monsanto Co Purification of olefinnmaleic acid copolymer
JPS60210605A (ja) * 1984-04-05 1985-10-23 Nippon Petrochem Co Ltd 有臭樹脂の脱臭方法
JPS63205309A (ja) * 1987-02-19 1988-08-24 ローン‐プーラン・サント スチレン／ビニルピリジン共重合体の精製方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795396C3 (de) * 1968-09-26 1982-05-19 Basf Ag, 6700 Ludwigshafen Verfahren zum Entfernen flüchtiger, Geruchsbelästigungen hervorrufender Bestandteile aus feinteiligen Olefinpolymerisaten
DE3323940A1 (de) * 1983-07-02 1985-01-10 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von polymeren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698209A (en) * 1979-12-26 1981-08-07 Monsanto Co Purification of olefinnmaleic acid copolymer
JPS60210605A (ja) * 1984-04-05 1985-10-23 Nippon Petrochem Co Ltd 有臭樹脂の脱臭方法
JPS63205309A (ja) * 1987-02-19 1988-08-24 ローン‐プーラン・サント スチレン／ビニルピリジン共重合体の精製方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07502802A (ja) * 1992-10-23 1995-03-23 モトローラ・インコーポレイテッド バッテリ・コンパートメント・ドアおよび軸方向のスナップを有するラッチ
JP2002263402A (ja) * 2001-03-12 2002-09-17 Dia Instr:Kk 抽出方法および抽出装置
JP2005007232A (ja) * 2003-06-17 2005-01-13 Mitsubishi Kakoki Kaisha Ltd 粉体成分の超臨界抽出方法

Also Published As

Publication number Publication date
CA2001202A1 (fr) 1990-04-26
FR2638098A1 (fr) 1990-04-27
DE3935405A1 (de) 1990-05-03
DD286297A5 (de) 1991-01-24
FR2638098B1 (fr) 1994-07-08

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