[go: up one dir, main page]

DK0412053T3 - Ekstraktion af organiske opløsningsmidler fra formede genstande med superkritiske fluida og gasser nær det kritiske punkt - Google Patents

Ekstraktion af organiske opløsningsmidler fra formede genstande med superkritiske fluida og gasser nær det kritiske punkt

Info

Publication number
DK0412053T3
DK0412053T3 DK90810568.7T DK90810568T DK0412053T3 DK 0412053 T3 DK0412053 T3 DK 0412053T3 DK 90810568 T DK90810568 T DK 90810568T DK 0412053 T3 DK0412053 T3 DK 0412053T3
Authority
DK
Denmark
Prior art keywords
organic solvents
extraction
critical point
shaped articles
supercritical fluids
Prior art date
Application number
DK90810568.7T
Other languages
Danish (da)
English (en)
Inventor
Lawrence B Heit
James M Clevenger
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of DK0412053T3 publication Critical patent/DK0412053T3/da

Links

Classifications

    • 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
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK90810568.7T 1989-07-31 1990-07-24 Ekstraktion af organiske opløsningsmidler fra formede genstande med superkritiske fluida og gasser nær det kritiske punkt DK0412053T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38809589A 1989-07-31 1989-07-31

Publications (1)

Publication Number Publication Date
DK0412053T3 true DK0412053T3 (da) 1995-07-10

Family

ID=23532666

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90810568.7T DK0412053T3 (da) 1989-07-31 1990-07-24 Ekstraktion af organiske opløsningsmidler fra formede genstande med superkritiske fluida og gasser nær det kritiske punkt

Country Status (12)

Country Link
US (1) US5287632A (de)
EP (1) EP0412053B1 (de)
JP (1) JP3195339B2 (de)
AT (1) ATE122248T1 (de)
AU (1) AU637386B2 (de)
CA (1) CA2022104C (de)
DD (1) DD296612A5 (de)
DE (1) DE69019257T2 (de)
DK (1) DK0412053T3 (de)
ES (1) ES2071804T3 (de)
IE (1) IE66517B1 (de)
PT (1) PT94854B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328934A (en) * 1992-10-27 1994-07-12 Hoechst Celanese Corporation Recycling cellulose esters from the waste from cigarette manufacture
CA2181984C (en) * 1994-01-31 2000-06-13 Rajan S. Bawa Treatment of contact lenses with supercritical fluid
US5473826A (en) * 1994-08-19 1995-12-12 Yazaki Corporation Process for drying sol-gel derived porous bodies at elevated subcritical temperatures and pressures
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
EP1721605A1 (de) * 1997-10-14 2006-11-15 Boehringer Ingelheim Pharmaceuticals, Inc. Verfahren zur Behandlung von Kapseln und trockenen gepulverten pharmazeutischen Formulierungen
US6294194B1 (en) * 1997-10-14 2001-09-25 Boehringer Ingelheim Pharmaceuticals, Inc. Method for extraction and reaction using supercritical fluids
US6228394B1 (en) * 1997-10-14 2001-05-08 Boehringer Ingelheim Pharmaceuticals, Inc. Supercritical fluid extraction of mould lubricant from hard shell capsules
US6413572B1 (en) 1999-08-24 2002-07-02 Michael Foods, Inc. Enhanced precooked egg product and process for formulation of precooked egg products
EP1346722B1 (de) * 2000-12-01 2008-12-10 Takeda Pharmaceutical Company Limited Verfahren zur herstellung einer zubereitung mit einer bioaktiven substanz
US20030070679A1 (en) * 2001-06-01 2003-04-17 Boehringer Ingelheim Pharma Kg Capsules containing inhalable tiotropium
KR100463232B1 (ko) * 2001-10-12 2004-12-23 한국과학기술연구원 혼합유체를 이용한 성형물 중의 왁스류의 탈지방법
US20030118714A1 (en) * 2001-12-21 2003-06-26 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US7288279B2 (en) 2001-12-21 2007-10-30 Michael Foods Of Delaware, Inc. Formulated fried egg product
WO2003091290A1 (en) * 2002-04-23 2003-11-06 Boehringer Ingelheim Pharmaceuticals, Inc. Method for reduction of residual organic solvent in carbomer
US20030219523A1 (en) * 2002-05-22 2003-11-27 Michael Foods Of Delaware, Inc. Formulated hollandaise sauce and process for preparation of the same
US7241469B2 (en) 2002-05-30 2007-07-10 Michael Foods, Inc. Formulation and process to prepare a pre-formed filing unit
JP4640013B2 (ja) * 2005-07-25 2011-03-02 Ｔｄｋ株式会社 電気化学素子用電極の製造方法および電気化学素子の製造方法
WO2008156356A1 (en) * 2007-06-19 2008-12-24 Feyecon Development & Implementation B.V. Preparation of a pharmaceutically active ingredient comprising a desolventising step
WO2011060170A1 (en) * 2009-11-11 2011-05-19 Dynasep Llc Energy efficient acetone drying method
US9675478B2 (en) * 2014-06-11 2017-06-13 Abbott Cardiovascular Systems Inc. Solvent method for forming a polymer scaffolding
WO2017000157A1 (en) 2015-06-30 2017-01-05 GM Global Technology Operations LLC Method for reducing residual water content in battery material
EP3436509B1 (de) 2016-03-30 2021-01-06 Vartega Inc. Rückgewinnung von verstärkungsfasern aus faserverstärkten kompositen
WO2017190286A1 (en) * 2016-05-04 2017-11-09 GM Global Technology Operations LLC Removing residual water from lithium-based energy storage devices
US10829611B1 (en) 2017-09-06 2020-11-10 Vartega, Inc. Recovery of reinforcing fibers from continuous fiber-reinforced composites
US11135743B1 (en) 2017-10-04 2021-10-05 Vartega Inc. Removal of sizing material from reinforcing fibers for recycling of reinforcing fibers
CN115053984B (zh) * 2022-06-29 2023-07-18 河南中烟工业有限责任公司 利用近临界水液化技术制备烟梗提取物的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US412528A (en) * 1889-10-08 Electric motor for railway-cars
US4326525A (en) * 1980-10-14 1982-04-27 Alza Corporation Osmotic device that improves delivery properties of agent in situ
EP0092076B1 (de) * 1982-04-16 1986-12-17 Societe Des Produits Nestle S.A. Lipidhaltige Zusammensetzung für die orale, enterale oder parenterale Ernährung
JPS61155265A (ja) * 1984-12-26 1986-07-14 住友重機械工業株式会社 超臨界流体により成形体中のバインダ−を除去する方法
JPS61287702A (ja) * 1985-06-17 1986-12-18 日本鋼管株式会社 粉体の成形方法

Also Published As

Publication number Publication date
ATE122248T1 (de) 1995-05-15
DE69019257T2 (de) 1995-09-28
JPH0365235A (ja) 1991-03-20
JP3195339B2 (ja) 2001-08-06
EP0412053B1 (de) 1995-05-10
PT94854B (pt) 1997-04-30
IE902753A1 (en) 1991-02-27
US5287632A (en) 1994-02-22
PT94854A (pt) 1991-03-20
IE66517B1 (en) 1996-01-10
AU5997590A (en) 1991-01-31
ES2071804T3 (es) 1995-07-01
AU637386B2 (en) 1993-05-27
EP0412053A2 (de) 1991-02-06
CA2022104A1 (en) 1991-02-01
DD296612A5 (de) 1991-12-12
DE69019257D1 (de) 1995-06-14
EP0412053A3 (en) 1993-01-20
CA2022104C (en) 2001-02-13

Similar Documents

Publication Publication Date Title
DK0412053T3 (da) Ekstraktion af organiske opløsningsmidler fra formede genstande med superkritiske fluida og gasser nær det kritiske punkt
NO172477C (no) Fremgangsmaate ved fjerning av co2 og eventuelt h2s fra gasser
BR8605697A (pt) Sistema adiabatico de adsorcao por oscilacao de pressao
CA2087972A1 (en) Extraction and concentration of a gas component
ATE74199T1 (de) Verfahren und vorrichtung zur luftzerlegung.
NO850923L (no) Fremgangsmaate til aa fjerne co2 og/eller h2s fra gasser
NO174071C (no) Fremgangsmåte ved separasjon av karbondioksyd og andre sure gasser fra metan, samt prosessenhet for utförelse av fremgangsmåten
EP0260481A3 (en) Process and device for the separation and recovery of volatile solvents
NO840862L (no) Fremgangsmaate til aa fjerne co2 og/eller h2s fra gasser
DK236187A (da) Fremgangsmaade til at ekstrahere vaeske fra faste stoffer
NO174281C (no) Fremgangsmåte for utvinning av oljelöselige damper og apparat for anvendelse ved fremgangsmåten
EP0261421A3 (en) Method for the extraction of non-polar ingredients from hops
HUT47857A (en) Process for extraction of fruits containing oil
DK0391504T3 (da) Fremgangsmåde til ekstraktion af Rhizoma Petasitidis og derved fremstilleligt produkt
CA2017308A1 (en) Process of regenerating a high-boiling scrubbing solution which contains co2 and h2s
AU2771689A (en) A method for decontaminating a material and an assembly for carrying out said method
DK337487D0 (da) Fremgangsmaade til fjernelse af h2s og co2 fra en gasblanding der indeholder h2s og co2
ATE127033T1 (de) Verfahren zum entfernen von schadstoffen aus substrattrocknungsgas.
DK597989D0 (da) Fremgangsmaade til udskillelse af dioxiner fra gasser
ATE128890T1 (de) Verfahren zur aufbereitung von rückstandshaltigen emballagen.
TH33583A (th) วิธีการเอาคาร์บอนไดออกไซด์ออกจากแก๊ส
MX9604805A (es) Proceso para separar sulfona de una corriente de hidrocarburo para proporcionar un producto de sulfona seco.