DE69522417D1 - Solventextraktionssystem - Google Patents

Solventextraktionssystem

Info

Publication number
DE69522417D1
DE69522417D1 DE69522417T DE69522417T DE69522417D1 DE 69522417 D1 DE69522417 D1 DE 69522417D1 DE 69522417 T DE69522417 T DE 69522417T DE 69522417 T DE69522417 T DE 69522417T DE 69522417 D1 DE69522417 D1 DE 69522417D1
Authority
DE
Germany
Prior art keywords
analytes
extraction
solvent
organic
solvent 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.)
Expired - Lifetime
Application number
DE69522417T
Other languages
English (en)
Other versions
DE69522417T2 (de
Inventor
E Richter
A Pohl
L Porter
A Jones
L Ezzell
Nebojsha Avdalovic
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.)
Dionex Corp
Original Assignee
Dionex Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22985875&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69522417(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dionex Corp filed Critical Dionex Corp
Publication of DE69522417D1 publication Critical patent/DE69522417D1/de
Application granted granted Critical
Publication of DE69522417T2 publication Critical patent/DE69522417T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • 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
    • 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
    • B01D11/0207—Control systems
    • 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
    • B01D11/0269—Solid material in other moving receptacles
    • B01D11/0273—Solid material in other moving receptacles in rotating drums
    • 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
    • B01D11/028—Flow sheets
    • B01D11/0284—Multistage extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • G01N2001/4061—Solvent extraction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N2030/009—Extraction
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
DE69522417T 1994-06-14 1995-05-31 Solventextraktionssystem Expired - Lifetime DE69522417T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/259,667 US5843311A (en) 1994-06-14 1994-06-14 Accelerated solvent extraction method
PCT/US1995/006936 WO1995034360A1 (en) 1994-06-14 1995-05-31 Accelerated solvent extraction system

Publications (2)

Publication Number Publication Date
DE69522417D1 true DE69522417D1 (de) 2001-10-04
DE69522417T2 DE69522417T2 (de) 2002-05-29

Family

ID=22985875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522417T Expired - Lifetime DE69522417T2 (de) 1994-06-14 1995-05-31 Solventextraktionssystem

Country Status (10)

Country Link
US (1) US5843311A (de)
EP (1) EP0713417B1 (de)
JP (1) JP3032298B2 (de)
AT (1) ATE204780T1 (de)
AU (1) AU683759B2 (de)
CA (1) CA2168250C (de)
DE (1) DE69522417T2 (de)
DK (1) DK0713417T3 (de)
ES (1) ES2161900T3 (de)
WO (1) WO1995034360A1 (de)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754464B1 (fr) * 1996-10-14 1998-10-30 Commissariat Energie Atomique Procede et installation d'extraction de composes organiques et/ou inorganiques du bois par un fluide supercritique
WO1998020341A1 (en) * 1996-11-08 1998-05-14 Mountain States Analytical, Inc. Sample preparation for metals analysis using accelerated acid digestion (aad)
FR2756926B1 (fr) * 1996-12-05 1999-01-22 Agronomique Inst Nat Rech Procede de suivi de l'oxydation de composes organiques en milieu aqueux et dispositif de mise en oeuvre
US5942699A (en) * 1997-06-12 1999-08-24 R.A.Y. Buechler Ltd. Method and apparatus for sampling contaminants
DK199801456A (da) * 1998-11-10 2000-05-11 Fls Miljoe A S Fremgangsmåde til imprægnering eller ekstrahering af et harpiksholdigt træsubstrat
DK199801455A (da) 1998-11-10 2000-05-11 Fls Miljoe A S Fremgangsmåde til imprægnering eller ekstrahering af et harpiksholdigt træsubstrat
US6413572B1 (en) 1999-08-24 2002-07-02 Michael Foods, Inc. Enhanced precooked egg product and process for formulation of precooked egg products
US6413428B1 (en) 1999-09-16 2002-07-02 Berger Instruments, Inc. Apparatus and method for preparative supercritical fluid chromatography
US6685828B2 (en) 1999-09-16 2004-02-03 Berger Instruments, Inc. Automated sample collection in supercritical fluid chromatography
AU2001242517A1 (en) * 2000-03-28 2001-10-08 Birken Gmbh Emulsion containing a plant extract, method for producing said emulsion and for obtaining a plant extract
US6632353B2 (en) 2000-06-26 2003-10-14 Berger Instruments, Inc. Rapid sample collection in supercritical fluid chromatography
US6946055B2 (en) * 2001-08-22 2005-09-20 International Business Machines Corporation Method for recovering an organic solvent from a waste stream containing supercritical CO2
US7387881B2 (en) * 2001-09-19 2008-06-17 The Regents Of The University Of Michigan Detection and treatment of cancers of the liver
WO2003041834A1 (de) * 2001-11-13 2003-05-22 Metanomics Gmbh & Co. Kgaa Verfahren zur extraktion von inhaltsstoffen aus organischem material
US20030096422A1 (en) * 2001-11-16 2003-05-22 Ong Eng Shi Pressurized liquid extraction method and apparatus
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
JP3676298B2 (ja) * 2001-12-28 2005-07-27 三菱重工業株式会社 化学物質の検出装置および化学物質の検出方法
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
WO2004034021A2 (en) * 2002-10-09 2004-04-22 Fluid Management Systems, Inc. Integrated pressurized liquid extraction and purification system
US6925853B2 (en) * 2002-10-24 2005-08-09 Midwest Research Institute Air quality sampler using solid phase coated material
DE20217408U1 (de) * 2002-11-08 2004-04-01 Eugster/Frismag Ag Gerät zur Zubereitung von Heißgetränken, insbesondere Kaffee oder Espresso
NZ524645A (en) * 2003-03-07 2005-10-28 Agres Ltd A method for the preparation of soil samples
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
FR2862386B1 (fr) * 2003-11-14 2006-03-03 Inst Francais Du Petrole Procede et dispositif pour prelever des composes gazeux contenus dans un courant gazeux, notamment dans des gaz d'echappement dilues d'un moteur a combustion interne
US20050112775A1 (en) * 2003-11-21 2005-05-26 Forsythe John M. Field and storage chemical test method
US8685339B2 (en) * 2003-11-21 2014-04-01 Pin/Nip, Inc. Field and storage chemical test kit
WO2005052551A1 (ja) * 2003-11-26 2005-06-09 Mitsubishi Denki Kabushiki Kaisha 微量含有物の分析方法
DE102004007005A1 (de) * 2004-02-12 2005-09-08 Bruker Daltonik Gmbh Massenspektrometrische Häufigkeitsbestimmungen von Proteinen
JP4609696B2 (ja) * 2004-09-14 2011-01-12 東京電力株式会社 電線ケーブル中の有機塩素化合物の抽出方法およびこれを用いる有機塩素化合物の分析方法
US20060074254A1 (en) * 2004-09-30 2006-04-06 Zisheng Zhang Process for extracting taxanes
US20090214734A1 (en) * 2005-03-04 2009-08-27 Nippon Meat Packers, Inc. Method of Extracting Residual Pesticides and Extraction Kit
WO2006125644A1 (en) * 2005-05-24 2006-11-30 Basf Aktiengesellschaft Method for determining pesticide residues in soil or plant material
ES2276592B1 (es) * 2005-06-01 2008-04-01 Universidad Complutense De Madrid Dispositivo miniaturizado de extraccion con liquidos a presion.
US7578983B2 (en) * 2005-06-20 2009-08-25 The University Of North Dakota Automated accelerated extraction of trace elements from biomass
ES2274714B1 (es) * 2005-10-19 2008-06-01 Angels Olivella Costa Cartucho y metodo para la preconcentracion de contaminantes organicos del agua.
CN100462121C (zh) * 2006-10-23 2009-02-18 天水华圆制药设备科技有限责任公司 微波连续提取装置
EP1955749B1 (de) * 2007-01-22 2010-03-17 Milestone S.r.l. Mikrowellen-Hydrodiffusion zur Isolierung von Naturprodukten
DE602007005342D1 (de) * 2007-01-22 2010-04-29 Milestone Srl Mikrowellenintegrierter Soxhlet-Aufsatz
US7713463B1 (en) 2007-11-13 2010-05-11 Nuvasive, Inc. Method of manufacturing embroidered surgical implants
US20090221079A1 (en) * 2008-02-28 2009-09-03 Dionex Corporation Sample pretreatment and extraction
US7908934B2 (en) * 2008-02-29 2011-03-22 Dionex Corporation Valve assembly
US20120156794A1 (en) * 2008-03-19 2012-06-21 Florian Schweigert Method for the extraction and detection of fat-soluble components from biological materials
EP2296675A4 (de) 2008-05-09 2012-07-18 Rival S E C Aus echinoderm gewonnene extrakte, herstellungsverfahren und ihre verwendungen
US8215922B2 (en) 2008-06-24 2012-07-10 Aurora Sfc Systems, Inc. Compressible fluid pumping system for dynamically compensating compressible fluids over large pressure ranges
US9163618B2 (en) 2008-06-24 2015-10-20 Agilent Technologies, Inc. Automated conversion between SFC and HPLC
US8485257B2 (en) * 2008-08-06 2013-07-16 Chevron U.S.A. Inc. Supercritical pentane as an extractant for oil shale
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
CN102471111A (zh) * 2009-07-07 2012-05-23 诺华工艺有限公司 废水污泥处理系统
US8419936B2 (en) * 2010-03-23 2013-04-16 Agilent Technologies, Inc. Low noise back pressure regulator for supercritical fluid chromatography
FR2958752B1 (fr) * 2010-04-09 2013-04-26 Total Sa Procede de dosage des hydrocarbures lourds dans des echantillons de roche
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US9033033B2 (en) 2010-12-21 2015-05-19 Chevron U.S.A. Inc. Electrokinetic enhanced hydrocarbon recovery from oil shale
BR112013015960A2 (pt) 2010-12-22 2018-07-10 Chevron Usa Inc recuperação e conversão de querogênio no local
US20130123409A1 (en) * 2011-11-11 2013-05-16 Eastman Chemical Company Solvent-borne products containing short-cut microfibers
US8851177B2 (en) 2011-12-22 2014-10-07 Chevron U.S.A. Inc. In-situ kerogen conversion and oxidant regeneration
US9181467B2 (en) 2011-12-22 2015-11-10 Uchicago Argonne, Llc Preparation and use of nano-catalysts for in-situ reaction with kerogen
US8701788B2 (en) 2011-12-22 2014-04-22 Chevron U.S.A. Inc. Preconditioning a subsurface shale formation by removing extractible organics
US8840757B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
US9459184B2 (en) 2012-03-08 2016-10-04 Dionex Corporation Sorption of water from a sample using a polymeric drying agent
WO2013166406A1 (en) * 2012-05-04 2013-11-07 Battelle Memorial Institute Methods of distinguishing between similar compositions
US8992771B2 (en) 2012-05-25 2015-03-31 Chevron U.S.A. Inc. Isolating lubricating oils from subsurface shale formations
US11123655B2 (en) * 2013-02-13 2021-09-21 Dionex Corporation Apparatus for parallel accelerated solvent extraction
US9440166B2 (en) * 2012-08-30 2016-09-13 Dionex Corporation Method and device to extract an analyte from a sample with gas assistance
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US20140322078A1 (en) * 2013-04-30 2014-10-30 Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. Method for decontaminating brick or concrete
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
CN103760279B (zh) * 2014-01-09 2015-09-30 清华大学 一种使用不同极性固相萃取小柱解析亚硝胺前体物的方法
US9375697B2 (en) 2014-03-12 2016-06-28 Dionex Corporation Extraction cell assembly with quick-release seal removal
JP2016173328A (ja) * 2015-03-17 2016-09-29 日本ポリプロ株式会社 ポリオレフィン中に含まれる添加剤の定量分析方法
US9739692B2 (en) 2015-03-27 2017-08-22 Dionex Corporation Pump-less method and apparatus for solvent extraction from a sample
CN106198793A (zh) * 2016-07-06 2016-12-07 云南中烟工业有限责任公司 一种超临界流体色谱‑气相色谱‑质谱测定卷烟主流烟气中酚类化合物的方法
CN106018619A (zh) * 2016-07-06 2016-10-12 云南中烟工业有限责任公司 一种超临界流体色谱-气相色谱-质谱测定卷烟主流烟气中醛酮类化合物的方法
WO2019134982A1 (en) 2018-01-04 2019-07-11 Amryt Research Limited Betulin-containing birch bark extracts and their formulation
CN108732267A (zh) * 2018-04-19 2018-11-02 佛山市梅雨科技有限公司 一种土壤中抗倒酯和克百威及其代谢物的检测方法
CN112946146A (zh) * 2019-11-26 2021-06-11 中国人民解放军军事科学院军事医学研究院 一种基于加速溶剂提取法的含有激素残留的生物样品的前处理方法
US11684877B2 (en) 2020-09-30 2023-06-27 Dionex Corporation Extraction cell cap assembly with toolless disassembly
CN113908582A (zh) * 2021-06-02 2022-01-11 江苏上上电缆集团新材料有限公司 一种用于高效分离热塑性电缆料中无机填料和聚合物基体的索氏提取装置及提取方法
CN113777194B (zh) * 2021-09-07 2023-05-30 山东省环境保护科学研究设计院有限公司 一种土壤样品中3，3′-二氯联苯胺的测定方法
CN114184450A (zh) * 2021-12-09 2022-03-15 赛默飞世尔（上海）仪器有限公司 带有改进的样品托盘的加速溶剂萃取装置
CN114236011A (zh) * 2021-12-20 2022-03-25 中国环境科学研究院 一种利用气相色谱-质谱法检测空气颗粒物中硝基苯酚类化合物的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733135A (en) * 1956-01-31 huckabay
FR704698A (fr) * 1929-11-02 1931-05-23 Procédé de désagrégation de substances fibreuses végétales en vue de l'obtention simultanée de la cellulose et des matières incrustantes
US2037001A (en) * 1934-07-18 1936-04-14 Northwest Paper Company Alcoholic treatment of ligneous cellulosic material
US3209676A (en) * 1962-01-09 1965-10-05 Melikian Inc Rudd Coffee dispensing
US3327613A (en) * 1964-04-24 1967-06-27 Melikian Inc Rudd Beverage brewing apparatus
US4554132A (en) * 1979-03-19 1985-11-19 Cem Corporation Analytical apparatus for determining volatiles, solids, and solvent extractables in a sample
US4438816A (en) * 1982-05-13 1984-03-27 Uop Inc. Process for recovery of hydrocarbons from oil shale
US4753889A (en) * 1982-11-29 1988-06-28 Cem Corporation Analytical method for determining volatiles, solids and solvent extractables
US4770780A (en) * 1984-04-25 1988-09-13 Cf Systems Corporation Liquid CO2 /cosolvent extraction
US5169968A (en) * 1985-09-10 1992-12-08 Vitamins, Inc. Mass separation of liquid or soluble components from solid materials utilizing supercritical fluids
US5087360A (en) * 1990-04-19 1992-02-11 Electric Power Research Institute, Inc. Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials
NL9000364A (nl) * 1990-02-15 1991-09-02 Tauw Infra Consult Bv Inrichting voor de snelanalyse van teerkomponenten alsmede werkwijze voor een dergelijke analyse.
US5255205A (en) * 1990-03-02 1993-10-19 Hewlett-Packard Company Method and apparatus for regulating fluid flow
US5133859A (en) * 1990-03-02 1992-07-28 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5147551A (en) * 1990-04-20 1992-09-15 Dynatech Precision Sampling Corporation Solids and semi-solids sampling apparatus, method, and fluid injection apparatus
US5053118A (en) * 1990-07-02 1991-10-01 Thomas Houser Bitumen extraction from asphalt pavements
EP0485668B1 (de) * 1990-11-16 1996-01-17 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of The Environment Mikrowellenaussonderung von flüchtigen Ölen und Vorrichtung dafür
US5170727A (en) * 1991-03-29 1992-12-15 Union Carbide Chemicals & Plastics Technology Corporation Supercritical fluids as diluents in combustion of liquid fuels and waste materials
DE4129195A1 (de) * 1991-09-03 1993-03-04 Fraunhofer Ges Forschung Automatisierte bodenextraktion

Also Published As

Publication number Publication date
EP0713417A1 (de) 1996-05-29
JPH08510065A (ja) 1996-10-22
EP0713417A4 (de) 1997-12-10
CA2168250A1 (en) 1995-12-21
DE69522417T2 (de) 2002-05-29
WO1995034360A1 (en) 1995-12-21
AU2694895A (en) 1996-01-05
ES2161900T3 (es) 2001-12-16
JP3032298B2 (ja) 2000-04-10
DK0713417T3 (da) 2001-12-27
EP0713417B1 (de) 2001-08-29
US5843311A (en) 1998-12-01
AU683759B2 (en) 1997-11-20
ATE204780T1 (de) 2001-09-15
CA2168250C (en) 1999-11-30

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