BR112012003469A2 - "dispositivo e método de pré-concentração. - Google Patents

"dispositivo e método de pré-concentração.

Info

Publication number
BR112012003469A2
BR112012003469A2 BR112012003469A BR112012003469A BR112012003469A2 BR 112012003469 A2 BR112012003469 A2 BR 112012003469A2 BR 112012003469 A BR112012003469 A BR 112012003469A BR 112012003469 A BR112012003469 A BR 112012003469A BR 112012003469 A2 BR112012003469 A2 BR 112012003469A2
Authority
BR
Brazil
Prior art keywords
preconcentration
Prior art date
Application number
BR112012003469A
Other languages
English (en)
Other versions
BR112012003469B1 (pt
Inventor
Hua Peng
Jin Lin
Jun Lv
Liwei Song
Yue Li
Original Assignee
Nuctech Co Ltd
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 Nuctech Co Ltd filed Critical Nuctech Co Ltd
Publication of BR112012003469A2 publication Critical patent/BR112012003469A2/pt
Publication of BR112012003469B1 publication Critical patent/BR112012003469B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • 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
    • G01N1/405—Concentrating samples by adsorption or absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N2001/022—Devices for withdrawing samples sampling for security purposes, e.g. contraband, warfare agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BR112012003469-3A 2009-12-24 2010-06-25 "dispositivo e método de pré-concentração. BR112012003469B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910243777XA CN102109432B (zh) 2009-12-24 2009-12-24 用于离子迁移检测设备的预浓缩装置和预浓缩方法
PCT/CN2010/074524 WO2011075994A1 (zh) 2009-12-24 2010-06-25 用于离子迁移色谱检测设备的预浓缩装置和预浓缩方法

Publications (2)

Publication Number Publication Date
BR112012003469A2 true BR112012003469A2 (pt) 2016-03-01
BR112012003469B1 BR112012003469B1 (pt) 2019-11-05

Family

ID=44173650

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012003469-3A BR112012003469B1 (pt) 2009-12-24 2010-06-25 "dispositivo e método de pré-concentração.

Country Status (9)

Country Link
US (1) US8512459B2 (pt)
EP (1) EP2437044B1 (pt)
CN (1) CN102109432B (pt)
BR (1) BR112012003469B1 (pt)
DE (1) DE112010000036B9 (pt)
ES (1) ES2651719T3 (pt)
GB (1) GB2473980B (pt)
PL (1) PL2437044T3 (pt)
WO (1) WO2011075994A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102109432B (zh) 2009-12-24 2012-12-12 同方威视技术股份有限公司 用于离子迁移检测设备的预浓缩装置和预浓缩方法
CN102147340B (zh) * 2009-12-24 2013-09-25 同方威视技术股份有限公司 用于离子迁移检测设备的预浓缩装置和预浓缩方法
CN103163275B (zh) * 2011-12-16 2016-08-24 同方威视技术股份有限公司 物品表面危险物质的检测装置及检测方法
CN105097410A (zh) * 2014-05-20 2015-11-25 中国科学院大连化学物理研究所 一种自动进样的离子迁移谱仪
CN104569228B (zh) 2014-12-31 2016-03-16 同方威视技术股份有限公司 一种进样装置
CN113375958A (zh) * 2021-06-11 2021-09-10 金一凡 一种植物叶面颗粒物吸附效果研究用取样装置
CN116672846A (zh) * 2023-05-31 2023-09-01 上海深城环保设备工程有限公司 气体吸附浓集装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498026A (en) * 1968-06-24 1970-03-03 Harry Messinger Ion exchange process and apparatus for continuous removal of gases
US3818679A (en) * 1971-04-19 1974-06-25 Inst Gas Technology Separation of gaseous mixtures under non-steady state conditions
US3797200A (en) * 1973-02-12 1974-03-19 Northern Natural Gas Co Separation of methane and nitrogen mixtures under non-steadystate conditions
US4718268A (en) * 1985-06-04 1988-01-12 British Aerospace Public Limited Company Method and apparatus for detecting a contraband substance
GB8513687D0 (en) * 1985-05-30 1985-07-03 Analytical Instr Ltd Detection of airborne low volatility vapours
US4987767A (en) * 1989-06-09 1991-01-29 Research Corporation Technologies, Inc. Exposive detection screening system
US5109691A (en) * 1989-12-08 1992-05-05 Research Corporation Technologies, Inc. Explosive detection screening system
CA2012030A1 (en) 1990-03-13 1991-09-13 Ludmila L. Danylewych-May Sample handling system for molecular analyser
US5912423A (en) * 1997-01-23 1999-06-15 Calgon Carbon Corporation Method and means for purifying air with a regenerable carbon cloth sorbent
US5854431A (en) 1997-12-10 1998-12-29 Sandia Corporation Particle preconcentrator
US6345545B1 (en) 2000-06-14 2002-02-12 Sandia Corporation Two-stage preconcentrator for vapor/particle detection
CN100491957C (zh) * 2003-04-16 2009-05-27 株式会社崛场制作所 颗粒状物质捕集用过滤膜、使用该过滤膜的取样器以及颗粒状物质的分析装置
US7306649B2 (en) * 2005-09-30 2007-12-11 Advance Nanotech, Inc. 3D miniature preconcentrator and inlet sample heater
GB0606346D0 (en) * 2006-03-30 2006-05-10 Smiths Group Plc Preconcentrator and detector apparatus
GB0625480D0 (en) * 2006-12-20 2007-01-31 Smiths Group Plc Detector apparatus, pre-concentrators and methods
CN102147340B (zh) * 2009-12-24 2013-09-25 同方威视技术股份有限公司 用于离子迁移检测设备的预浓缩装置和预浓缩方法
CN102109432B (zh) 2009-12-24 2012-12-12 同方威视技术股份有限公司 用于离子迁移检测设备的预浓缩装置和预浓缩方法

Also Published As

Publication number Publication date
CN102109432B (zh) 2012-12-12
DE112010000036T5 (de) 2012-09-06
US20120247332A1 (en) 2012-10-04
WO2011075994A1 (zh) 2011-06-30
EP2437044B1 (en) 2017-11-08
EP2437044A4 (en) 2016-03-02
ES2651719T3 (es) 2018-01-29
GB2473980B (en) 2011-10-26
GB2473980A (en) 2011-03-30
DE112010000036B9 (de) 2013-08-29
CN102109432A (zh) 2011-06-29
DE112010000036B4 (de) 2013-07-25
GB2473980A9 (en) 2011-10-05
BR112012003469B1 (pt) 2019-11-05
GB201021923D0 (pt) 2011-02-02
US8512459B2 (en) 2013-08-20
PL2437044T3 (pl) 2018-04-30
EP2437044A1 (en) 2012-04-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/06/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2676 DE 19-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.