ITTO991096A0 - Trappola termoelettrica a freddo, in particolare per catturare e preco ncentrare specie gassose da rilevare analiticamente. - Google Patents

Trappola termoelettrica a freddo, in particolare per catturare e preco ncentrare specie gassose da rilevare analiticamente.

Info

Publication number
ITTO991096A0
ITTO991096A0 IT99TO001096A ITTO991096A ITTO991096A0 IT TO991096 A0 ITTO991096 A0 IT TO991096A0 IT 99TO001096 A IT99TO001096 A IT 99TO001096A IT TO991096 A ITTO991096 A IT TO991096A IT TO991096 A0 ITTO991096 A0 IT TO991096A0
Authority
IT
Italy
Prior art keywords
centration
trap
capture
early
gaseous species
Prior art date
Application number
IT99TO001096A
Other languages
English (en)
Inventor
Michael W Holdren
Scott N Danhof
Michael J Grassi
Joseph A Stets
G William Keigley
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Publication of ITTO991096A0 publication Critical patent/ITTO991096A0/it
Publication of ITTO991096A1 publication Critical patent/ITTO991096A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/121—Preparation by evaporation cooling; cold traps
    • G01N2030/122—Preparation by evaporation cooling; cold traps cryogenic focusing
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/303—Control of physical parameters of the fluid carrier of temperature using peltier elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (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)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Glass Compositions (AREA)
IT1999TO001096A 1998-12-18 1999-12-14 Trappola termoelettrica a freddo, in particolare per catturare e preconcentrare specie gassose da rilevare analiticamente. ITTO991096A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/216,444 US6076357A (en) 1998-12-18 1998-12-18 Thermoelectric cold trap

Publications (2)

Publication Number Publication Date
ITTO991096A0 true ITTO991096A0 (it) 1999-12-14
ITTO991096A1 ITTO991096A1 (it) 2001-06-14

Family

ID=22807085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO001096A ITTO991096A1 (it) 1998-12-18 1999-12-14 Trappola termoelettrica a freddo, in particolare per catturare e preconcentrare specie gassose da rilevare analiticamente.

Country Status (3)

Country Link
US (1) US6076357A (it)
IT (1) ITTO991096A1 (it)
WO (1) WO2000036409A1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040068991A1 (en) * 1999-10-07 2004-04-15 Ben Banney Heat exchanger for an electronic heat pump
US6619044B2 (en) 1999-10-07 2003-09-16 Hydrocool Pyt, Limited Heat exchanger for an electronic heat pump
US6446442B1 (en) * 1999-10-07 2002-09-10 Hydrocool Pty Limited Heat exchanger for an electronic heat pump
US6427449B1 (en) * 2000-12-15 2002-08-06 Solid State Cooling Systems Compact volatile organic compound removal system
US6668136B2 (en) 2001-06-12 2003-12-23 Chromalox, Inc. Integral heating and cooling unit
KR100455924B1 (ko) * 2002-01-31 2004-11-06 삼성전자주식회사 펠티어소자를 이용한 냉각 및 가열 장치
JP2007527013A (ja) * 2004-03-05 2007-09-20 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン ガスクロマトグラフィーのための熱調節
US20070101737A1 (en) 2005-11-09 2007-05-10 Masao Akei Refrigeration system including thermoelectric heat recovery and actuation
US7310953B2 (en) 2005-11-09 2007-12-25 Emerson Climate Technologies, Inc. Refrigeration system including thermoelectric module
IL173510A0 (en) * 2006-02-02 2007-03-08 Rafael Advanced Defense Sys Temperature controlling device
EP2007492A4 (en) * 2006-04-20 2010-09-01 Sigma Aldrich Co INTERNAL COOLED COATED FIBER
FR2903481B1 (fr) * 2006-07-04 2015-05-15 Joachim Baniakina Micro refrigerateur electronique plat
US7802485B2 (en) * 2007-09-28 2010-09-28 Clean Air Engineering, Inc. Atmospheric sampling apparatus with flexible line and probe
US12553648B2 (en) * 2008-01-28 2026-02-17 Ambassador Asset Management Limited Partnership Thermo-electric heat pump systems
WO2014170384A1 (en) * 2013-04-17 2014-10-23 Chromalytica Ab Direct thermal desorption unit linked to gas chromatography - uv detection
EP3436811B1 (en) * 2016-04-01 2026-03-04 Leco Corporation Thermal modulator
US10352311B2 (en) 2016-06-02 2019-07-16 The United States Of America, As Represented By The Secretary Of Agriculture Cryogenic trap system
US11346821B2 (en) * 2018-02-28 2022-05-31 Mls Acq, Inc. Thermal desorption tube collection system and method
CN109405344B (zh) * 2018-11-08 2023-11-17 北京大学 一种热传递方向控制装置及控制方法
CN111537640B (zh) * 2020-05-18 2023-04-25 北京汽车集团越野车有限公司 一种多用途voc联合检测方法
US12313306B1 (en) 2022-01-25 2025-05-27 Ambassador Asset Management Limited Portable thermoelectric adaptive environment system with intelligent power management
CN114887683B (zh) * 2022-03-22 2024-05-14 碧兴物联科技(深圳)股份有限公司 一种小型冷阱加热系统
CN116124567B (zh) * 2023-02-03 2023-06-16 北京鹏宇昌亚环保科技有限公司 一种挥发性有机物富集前处理装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838899A (en) * 1955-10-03 1958-06-17 John R Kovar Drawbar structure
US3719052A (en) * 1971-05-04 1973-03-06 G White Vacuum system cold trap
US4231256A (en) * 1979-02-05 1980-11-04 Beckman Instruments, Inc. Thermoelectric gas dryer
US4534941A (en) * 1981-12-04 1985-08-13 Beckman Instruments, Inc. Analytical instrument thermoelectric temperature regulator
US4494380A (en) * 1984-04-19 1985-01-22 Bilan, Inc. Thermoelectric cooling device and gas analyzer
DE3526366C2 (de) * 1985-02-13 1987-01-02 Werner 3305 Erkerode Röpke Einrichtung zur Temperierung der Trennsäulen für die Hochdruck-Flüssigchromatographie
US4730458A (en) * 1986-09-26 1988-03-15 The United States Of America As Represented By The United States Department Of Energy Thermal electric vapor trap arrangement and method
US5092220A (en) * 1987-07-08 1992-03-03 Thermedics Inc. Nitric oxide detection with hydrogen and ozone
JPH02176377A (ja) * 1988-12-28 1990-07-09 Furukawa Electric Co Ltd:The コールドプレート
US4998433A (en) * 1989-06-19 1991-03-12 Stumpf David K Method and means for condensing trace air contaminates from gases
US5492838A (en) * 1992-04-15 1996-02-20 Pawliszyn; Janusz B. Process and device for continuous extraction and analysis of fluid using membrane
US5465581A (en) * 1993-08-24 1995-11-14 Hewlett-Packard Analytical system having energy efficient pump
US5465578A (en) * 1994-01-19 1995-11-14 Universal Analyzers, Inc. Thermoelectric gas sample cooler

Also Published As

Publication number Publication date
WO2000036409A9 (en) 2000-12-07
ITTO991096A1 (it) 2001-06-14
US6076357A (en) 2000-06-20
WO2000036409A1 (en) 2000-06-22

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