WO2006027690A3 - Dispositif et procede pour la separation et/ou la mesure des residus sur les surfaces des produits de la mecanique - Google Patents

Dispositif et procede pour la separation et/ou la mesure des residus sur les surfaces des produits de la mecanique Download PDF

Info

Publication number
WO2006027690A3
WO2006027690A3 PCT/IB2005/002891 IB2005002891W WO2006027690A3 WO 2006027690 A3 WO2006027690 A3 WO 2006027690A3 IB 2005002891 W IB2005002891 W IB 2005002891W WO 2006027690 A3 WO2006027690 A3 WO 2006027690A3
Authority
WO
WIPO (PCT)
Prior art keywords
residues
conveyed
mechanics
inert gas
separation
Prior art date
Application number
PCT/IB2005/002891
Other languages
English (en)
Other versions
WO2006027690A2 (fr
Inventor
Carlo Devittori
Gaia Legnani
Elia Kilcher
Original Assignee
Carlo Devittori
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 Carlo Devittori filed Critical Carlo Devittori
Publication of WO2006027690A2 publication Critical patent/WO2006027690A2/fr
Publication of WO2006027690A3 publication Critical patent/WO2006027690A3/fr

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
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
    • 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
    • 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
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8886—Analysis of industrial production processes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

Les résidus présents sur les surfaces des pièces (J) produites par la mécanique de précision à fin production et/ou après nettoyage sont séparés et quantifiés par un procédé de désorption thermique des surfaces mêmes, dans une chambre (A) où les pièces (J) sont échauffées en milieu de gaz inerte statique ou dynamique. Les vapeurs obtenues par évaporation et/ou sublimation des résidus sont transportées par le gaz inerte dans une trappe cryogénique (E) et concentrées en forme liquide et/ou solide. Ensuite le concentré est échauffé et transporté par le gaz inerte en phase aériforme à un détecteur (G), directement ou en passant par un restricteur (F) et/ou une colonne chromatographique (H) de séparation. Le détecteur (FID, MSD ou d'autre genre) permet la quantification du résidu totale par l'intégration du pic obtenu en cas de transport direct ou du chromatogramme complet dans le cas du transport à travers la colonne chromatographique (H).
PCT/IB2005/002891 2004-09-10 2005-09-07 Dispositif et procede pour la separation et/ou la mesure des residus sur les surfaces des produits de la mecanique WO2006027690A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH15012004 2004-09-10
CH01501/04 2004-09-10
CH00789/05 2005-05-04
CH7892005 2005-05-04

Publications (2)

Publication Number Publication Date
WO2006027690A2 WO2006027690A2 (fr) 2006-03-16
WO2006027690A3 true WO2006027690A3 (fr) 2006-06-15

Family

ID=36036719

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002891 WO2006027690A2 (fr) 2004-09-10 2005-09-07 Dispositif et procede pour la separation et/ou la mesure des residus sur les surfaces des produits de la mecanique

Country Status (1)

Country Link
WO (1) WO2006027690A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105353057B (zh) * 2015-12-17 2017-02-01 中国原子能科学研究院 一种用于在线分析Ne中微量He、H2和杂质组分的气相色谱检测系统及方法
CN105738548B (zh) * 2016-02-14 2017-09-26 河南中分仪器股份有限公司 一种便携全自动绝缘油溶解气体分析设备
WO2017156598A1 (fr) * 2016-03-18 2017-09-21 Katholieke Universiteit Leuven Ku Leuven Research & Development Système à plasma non thermique pour accélérer le vieillissement d'échantillons organiques

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191211A (en) * 1992-03-23 1993-03-02 Bridgestone/Firestone, Inc. Thermal desorption method for separating volatile additives from vulcanizable rubber
US5366563A (en) * 1992-12-28 1994-11-22 General Electric Company Hot argon cleaning and protective coating of components made of metal or alloy
US5482524A (en) * 1993-09-16 1996-01-09 Hitachi, Ltd. Atmospheric pressure, elevated temperature gas desorption apparatus
WO2002026406A1 (fr) * 2000-09-29 2002-04-04 Advanced Photonics Technologies Ag Procede de realisation d'un produit exempt d'impuretes superficielles
DE10161880A1 (de) * 2001-12-17 2003-07-03 Elino Ind Ofenbau Carl Hanf & Verfahren und Vorrichtung zum Entfernen von Anhaftungen, insbesondere öl- bzw. fettartigen Anhaftungen, die sich auf der Oberfläche von Metallteilen befinden
WO2003106059A1 (fr) * 2002-06-17 2003-12-24 Maskinfabrikken Fornax A/S Machine et procede pour le nettoyage et la separation thermique de pieces metalliques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191211A (en) * 1992-03-23 1993-03-02 Bridgestone/Firestone, Inc. Thermal desorption method for separating volatile additives from vulcanizable rubber
US5366563A (en) * 1992-12-28 1994-11-22 General Electric Company Hot argon cleaning and protective coating of components made of metal or alloy
US5482524A (en) * 1993-09-16 1996-01-09 Hitachi, Ltd. Atmospheric pressure, elevated temperature gas desorption apparatus
WO2002026406A1 (fr) * 2000-09-29 2002-04-04 Advanced Photonics Technologies Ag Procede de realisation d'un produit exempt d'impuretes superficielles
DE10161880A1 (de) * 2001-12-17 2003-07-03 Elino Ind Ofenbau Carl Hanf & Verfahren und Vorrichtung zum Entfernen von Anhaftungen, insbesondere öl- bzw. fettartigen Anhaftungen, die sich auf der Oberfläche von Metallteilen befinden
WO2003106059A1 (fr) * 2002-06-17 2003-12-24 Maskinfabrikken Fornax A/S Machine et procede pour le nettoyage et la separation thermique de pieces metalliques

Also Published As

Publication number Publication date
WO2006027690A2 (fr) 2006-03-16

Similar Documents

Publication Publication Date Title
Murga et al. Solubility of three hydroxycinnamic acids in supercritical carbon dioxide
Kaanta et al. A monolithically fabricated gas chromatography separation column with an integrated high sensitivity thermal conductivity detector
JP2014517323A5 (fr)
WO2006027690A3 (fr) Dispositif et procede pour la separation et/ou la mesure des residus sur les surfaces des produits de la mecanique
EP3695222A1 (fr) Système de pré-concentration de colonne multi-capillaire à haute performance au-dessous de la température ambiante pour une analyse chimique des volatils par chromatographie en phase gazeuse
Wojnowski et al. Dynamic headspace sampling as an initial step for sample preparation in chromatographic analysis
NO20065865L (no) Fremgangsmate for fremstilling av kjemiske og farmasoytiske produkter med integrerte flerkolonnekromatografi
Zhao et al. Excess properties and spectroscopic studies for the binary system 1, 2-ethanediamine+ polyethylene glycol 300 at T=(293.15, 298.15, 303.15, 308.15, 313.15, and 318.15) K
WO2006008143A3 (fr) Composants d'appareil et procedes d'utilisation de ces composants afin de detecter la presence d'un analyte
Pól et al. Comprehensive two-dimensional liquid chromatography (LC× LC): A review
Bhattacharjee et al. Comparative aroma profiles using supercritical carbon dioxide and Likens–Nickerson extraction from a commercial brand of Basmati rice
Özcan et al. Comparison of supercritical fluid and Soxhlet extractions for the quantification of hydrocarbons from Euphorbia macroclada
Mićić et al. Supercritical fluid extraction with carbon dioxide at different pressures
Jurado-Campos et al. Innovative coupling of supercritical fluid extraction with ion mobility spectrometry
Yang et al. Adsorption equilibrium of benzaldehyde and benzyl alcohol onto polymeric resin from supercritical CO 2
Lakatos Measurement of residual solvents in a drug substance by a purge-and-trap method
WO2003087756A3 (fr) Analyse chimique d'echantillons
Aruda et al. Review and optimization of linearity and precision in quantitative HPLC–ELSD with chemometrics
WO2003091667A3 (fr) Procede pour relever la courbe des points d'ebullition de liquides et dispositif permettant de mettre en oeuvre ce procede
Zhao Li et al. Optimization of pretreatment method for determination of nitrobenzene residues in fruits and vegetables by gas chromatography-mass spectrometry.
Jiaquan et al. Simultaneous determination of six main compounds in Nauclea officinalis by ultra-performance liquid chromatography
WO2004026430A3 (fr) Extraction
Di et al. A Porous Membrane Extraction and Microtrap System for On-line Monitoring of Volatile Organic Compounds in Water
Brondz Yesterday, today and tomorrow of supercritical fluid extraction and chromatography
Masahiro et al. Rapid method for the determination of 180 pesticide residues in foods by gas chromatography/mass spectrometry and flame photometric detection

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase