CA2375315C - Ion mobility spectrometers - Google Patents
Ion mobility spectrometers Download PDFInfo
- Publication number
- CA2375315C CA2375315C CA002375315A CA2375315A CA2375315C CA 2375315 C CA2375315 C CA 2375315C CA 002375315 A CA002375315 A CA 002375315A CA 2375315 A CA2375315 A CA 2375315A CA 2375315 C CA2375315 C CA 2375315C
- Authority
- CA
- Canada
- Prior art keywords
- dopant
- ion mobility
- molecular sieve
- sieve material
- mobility spectrometer
- 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
Links
- 239000002019 doping agent Substances 0.000 claims abstract description 96
- 239000000463 material Substances 0.000 claims abstract description 92
- 239000007789 gas Substances 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 239000002808 molecular sieve Substances 0.000 claims description 38
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 38
- 150000002500 ions Chemical class 0.000 claims description 32
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 claims description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 2
- 239000012159 carrier gas Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 2
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
- G01N27/624—Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS]
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9914552.6 | 1999-06-23 | ||
| GBGB9914552.6A GB9914552D0 (en) | 1999-06-23 | 1999-06-23 | Ion mobility spectrometers |
| PCT/GB2000/002390 WO2000079261A1 (en) | 1999-06-23 | 2000-06-21 | Ion mobility spectrometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2375315A1 CA2375315A1 (en) | 2000-12-28 |
| CA2375315C true CA2375315C (en) | 2009-01-06 |
Family
ID=10855819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002375315A Expired - Lifetime CA2375315C (en) | 1999-06-23 | 2000-06-21 | Ion mobility spectrometers |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6825460B2 (enExample) |
| EP (1) | EP1200818B1 (enExample) |
| JP (1) | JP4668487B2 (enExample) |
| KR (1) | KR100772464B1 (enExample) |
| AT (1) | ATE381015T1 (enExample) |
| AU (1) | AU5549200A (enExample) |
| CA (1) | CA2375315C (enExample) |
| DE (1) | DE60037428T2 (enExample) |
| ES (1) | ES2293904T3 (enExample) |
| GB (1) | GB9914552D0 (enExample) |
| WO (1) | WO2000079261A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0310943D0 (en) * | 2003-05-13 | 2003-06-18 | Smiths Group Plc | Ims systems |
| US7902498B2 (en) * | 2003-12-18 | 2011-03-08 | Dh Technologies Development Pte. Ltd. | Methods and apparatus for enhanced ion based sample detection using selective pre-separation and amplification |
| US7361206B1 (en) * | 2004-09-07 | 2008-04-22 | United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for water vapor removal in an ion mobility spectrometer |
| GB0508239D0 (en) | 2005-04-23 | 2005-06-01 | Smiths Group Plc | Detection apparatus |
| GB0508636D0 (en) * | 2005-04-28 | 2005-06-08 | Smiths Group Plc | Molecular sieves |
| GB0509874D0 (en) | 2005-05-14 | 2005-06-22 | Smiths Group Plc | Detection systems and dopants |
| GB0511224D0 (en) * | 2005-06-02 | 2005-07-06 | Smiths Group Plc | IMS systems |
| JP2009501925A (ja) | 2005-07-20 | 2009-01-22 | スミスズ ディテクション−ワトフォード リミテッド | 検出システム |
| GB0520397D0 (en) * | 2005-10-07 | 2005-11-16 | Smiths Group Plc | Vapour generators |
| GB0524972D0 (en) * | 2005-12-07 | 2006-01-18 | Micromass Ltd | Mass spectrometer |
| GB0612047D0 (en) * | 2006-06-17 | 2006-07-26 | Smiths Group Plc | Dopant delivery and detection systems |
| GB0612271D0 (en) * | 2006-06-21 | 2006-08-02 | Smiths Group Plc | Detection arrangements |
| GB0618669D0 (en) * | 2006-09-22 | 2006-11-01 | Smiths Group Plc | Detection |
| GB0620748D0 (en) | 2006-10-19 | 2006-11-29 | Smiths Group Plc | Spectrometer apparatus |
| GB0621990D0 (en) * | 2006-11-04 | 2006-12-13 | Smiths Group Plc | Detection |
| GB0625480D0 (en) | 2006-12-20 | 2007-01-31 | Smiths Group Plc | Detector apparatus, pre-concentrators and methods |
| GB0625478D0 (en) | 2006-12-20 | 2007-01-31 | Smiths Group Plc | Detection apparatus |
| GB0625479D0 (en) | 2006-12-20 | 2007-01-31 | Smiths Group Plc | Detection apparatus |
| GB0625481D0 (en) | 2006-12-20 | 2007-01-31 | Smiths Group Plc | Detector apparatus and pre-concentrators |
| GB0704137D0 (en) | 2007-03-03 | 2007-04-11 | Smiths Detection Watford Ltd | Ion mobility spectrometers |
| GB0704547D0 (en) | 2007-03-09 | 2007-04-18 | Smiths Detection Watford Ltd | Ion mobility spectrometers |
| US7985949B2 (en) | 2007-07-30 | 2011-07-26 | Particle Measuring Systems, Inc. | Detection of analytes using ion mobility spectrometry |
| US7663099B2 (en) * | 2007-12-31 | 2010-02-16 | Morpho Detection, Inc. | Apparatus and method for generating an ammonia gas |
| GB2461346B (en) | 2008-07-04 | 2013-02-13 | Smiths Group Plc | Electrical connectors |
| EP2350635B8 (en) | 2008-10-27 | 2014-07-09 | Smiths Detection Montreal Inc. | Ammonium salts as ims positive mode calibrants/reactants |
| CN102033100B (zh) | 2009-09-25 | 2013-03-13 | 同方威视技术股份有限公司 | 使用掺杂剂的离子迁移谱仪(ims)的检测系统及检测方法 |
| CN102074448B (zh) | 2009-11-20 | 2014-09-24 | 同方威视技术股份有限公司 | 离子迁移谱仪以及提高其检测灵敏度的方法 |
| EP2796868B1 (en) | 2013-04-24 | 2015-09-09 | Bruker Daltonik GmbH | Ion mobility spectrometer with device for generating ammonia gas |
| KR101703063B1 (ko) | 2015-10-07 | 2017-02-06 | 국방과학연구소 | 선형 증폭기를 이용한 이온 이동도 장치 구동용 고전압 rf 파형 생성 장치 및 방법 |
| JP7471141B2 (ja) * | 2020-05-13 | 2024-04-19 | 理研計器株式会社 | イオン化促進剤供給部材、除湿装置および分析装置 |
| GB2633330A (en) * | 2023-09-05 | 2025-03-12 | Smiths Detection Watford Ltd | Detection system and vapour storage module |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2331791A1 (fr) * | 1975-11-13 | 1977-06-10 | Veillard Camille | Un appareil detecteur de traces de gaz nocifs dans l'air |
| US4551624A (en) * | 1983-09-23 | 1985-11-05 | Allied Corporation | Ion mobility spectrometer system with improved specificity |
| EP0219602A3 (en) * | 1985-08-01 | 1987-08-19 | Allied Corporation | Ionization detector |
| GB9120192D0 (en) * | 1991-09-21 | 1991-11-20 | Graseby Ionics Ltd | Ion mobility spectrometry equipment |
| GB9510405D0 (en) * | 1995-05-23 | 1995-07-19 | Graseby Dynamics Ltd | Ion mobility spectrometers |
| US5587581A (en) * | 1995-07-31 | 1996-12-24 | Environmental Technologies Group, Inc. | Method and an apparatus for an air sample analysis |
| US5554846A (en) * | 1995-07-31 | 1996-09-10 | Environmental Technologies Group, Inc. | Apparatus and a method for detecting alarm molecules in an air sample |
| GB9602158D0 (en) * | 1996-02-02 | 1996-04-03 | Graseby Dynamics Ltd | Corona discharge ion sources for analytical instruments |
-
1999
- 1999-06-23 GB GBGB9914552.6A patent/GB9914552D0/en not_active Ceased
-
2000
- 2000-06-21 WO PCT/GB2000/002390 patent/WO2000079261A1/en not_active Ceased
- 2000-06-21 EP EP00940573A patent/EP1200818B1/en not_active Expired - Lifetime
- 2000-06-21 KR KR1020017016350A patent/KR100772464B1/ko not_active Expired - Lifetime
- 2000-06-21 DE DE60037428T patent/DE60037428T2/de not_active Expired - Lifetime
- 2000-06-21 AU AU55492/00A patent/AU5549200A/en not_active Abandoned
- 2000-06-21 JP JP2001505180A patent/JP4668487B2/ja not_active Expired - Lifetime
- 2000-06-21 AT AT00940573T patent/ATE381015T1/de not_active IP Right Cessation
- 2000-06-21 ES ES00940573T patent/ES2293904T3/es not_active Expired - Lifetime
- 2000-06-21 CA CA002375315A patent/CA2375315C/en not_active Expired - Lifetime
-
2001
- 2001-12-19 US US10/025,006 patent/US6825460B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1200818A1 (en) | 2002-05-02 |
| KR20020035009A (ko) | 2002-05-09 |
| US6825460B2 (en) | 2004-11-30 |
| ATE381015T1 (de) | 2007-12-15 |
| KR100772464B1 (ko) | 2007-11-02 |
| GB9914552D0 (en) | 1999-08-25 |
| JP2003502666A (ja) | 2003-01-21 |
| EP1200818B1 (en) | 2007-12-12 |
| ES2293904T3 (es) | 2008-04-01 |
| CA2375315A1 (en) | 2000-12-28 |
| US20020088936A1 (en) | 2002-07-11 |
| AU5549200A (en) | 2001-01-09 |
| DE60037428D1 (de) | 2008-01-24 |
| WO2000079261A1 (en) | 2000-12-28 |
| JP4668487B2 (ja) | 2011-04-13 |
| DE60037428T2 (de) | 2008-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |