AU2002222511A1 - A method for measuring the concentration of nitrogen in argon by means of ion mobility spectrometry - Google Patents
A method for measuring the concentration of nitrogen in argon by means of ion mobility spectrometryInfo
- Publication number
- AU2002222511A1 AU2002222511A1 AU2002222511A AU2251102A AU2002222511A1 AU 2002222511 A1 AU2002222511 A1 AU 2002222511A1 AU 2002222511 A AU2002222511 A AU 2002222511A AU 2251102 A AU2251102 A AU 2251102A AU 2002222511 A1 AU2002222511 A1 AU 2002222511A1
- Authority
- AU
- Australia
- Prior art keywords
- argon
- nitrogen
- concentration
- measuring
- ion mobility
- 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.)
- Abandoned
Links
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 title 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 229910052786 argon Inorganic materials 0.000 title 1
- 238000001871 ion mobility spectroscopy Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
- C01B23/001—Purification or separation processes of noble gases
- C01B23/0036—Physical processing only
- C01B23/0052—Physical processing only by adsorption in solids
- C01B23/0084—Physical processing only by adsorption in solids in getters
-
- 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
- G01N27/64—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 using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0029—Obtaining noble gases
- C01B2210/0034—Argon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0042—Making ultrapure specific gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Toxicology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI200A002479 | 2000-11-17 | ||
IT2000MI002479A IT1319667B1 (it) | 2000-11-17 | 2000-11-17 | Metodo per la misura della concentrazione di azoto in argon mediantespettroscopia di mobilita' ionica. |
PCT/IT2001/000561 WO2002040984A1 (en) | 2000-11-17 | 2001-11-08 | A method for measuring the concentration of nitrogen in argon by means of ion mobility spectrometry |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002222511A1 true AU2002222511A1 (en) | 2002-05-27 |
Family
ID=11446120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002222511A Abandoned AU2002222511A1 (en) | 2000-11-17 | 2001-11-08 | A method for measuring the concentration of nitrogen in argon by means of ion mobility spectrometry |
Country Status (13)
Country | Link |
---|---|
US (1) | US6740873B2 (ja) |
EP (1) | EP1334354A1 (ja) |
JP (1) | JP3964785B2 (ja) |
KR (1) | KR20030045858A (ja) |
CN (1) | CN1232820C (ja) |
AU (1) | AU2002222511A1 (ja) |
CA (1) | CA2427299A1 (ja) |
HK (1) | HK1062199A1 (ja) |
IL (1) | IL155547A0 (ja) |
IT (1) | IT1319667B1 (ja) |
MY (1) | MY128966A (ja) |
TW (1) | TW524972B (ja) |
WO (1) | WO2002040984A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20012389A1 (it) * | 2001-11-12 | 2003-05-12 | Getters Spa | Catodo cavo con getter integrato per lampade a scarica e metodi per la sua realizzazione |
ITMI20041523A1 (it) * | 2004-07-27 | 2004-10-27 | Getters Spa | Spettrometro di mobilita' ionica comprendente un elemento ionizzante a scarica a corona |
CA2643094C (en) * | 2006-02-28 | 2013-12-03 | Panalytique Inc. | System and method of eliminating interference for impurities measurement in noble gases |
WO2008070204A2 (en) | 2006-06-09 | 2008-06-12 | Ion Applications, Inc. | Miniaturized ion mobility spectrometer |
TWI486573B (zh) * | 2009-12-04 | 2015-06-01 | Hon Hai Prec Ind Co Ltd | 離子濃度監控系統 |
US9769122B2 (en) * | 2014-08-28 | 2017-09-19 | Facebook, Inc. | Anonymous single sign-on to third-party systems |
CN105628779A (zh) * | 2014-10-28 | 2016-06-01 | 中国科学院大连化学物理研究所 | 一种血液中丙泊酚的在线监测仪及其应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551624A (en) | 1983-09-23 | 1985-11-05 | Allied Corporation | Ion mobility spectrometer system with improved specificity |
JPS623008A (ja) * | 1985-06-28 | 1987-01-09 | 大陽酸素株式会社 | アルゴンの超精製装置、並びに精製方法 |
US5032721A (en) | 1990-06-01 | 1991-07-16 | Environmental Technologies Group, Inc. | Acid gas monitor based on ion mobility spectrometry |
US5095206A (en) | 1990-06-01 | 1992-03-10 | Environmental Technologies Group, Inc. | Method and apparatus for improving the specificity of an ion mobility spectrometer utillizing sulfur dioxide dopant chemistry |
AT396075B (de) | 1990-11-20 | 1993-05-25 | Voest Alpine Ind Anlagen | Verfahren zum legen eines drahtes in kreisfoermige windungen |
US5457316A (en) * | 1994-12-23 | 1995-10-10 | Pcp, Inc. | Method and apparatus for the detection and identification of trace gases |
US5902561A (en) * | 1995-09-29 | 1999-05-11 | D.D.I. Limited | Low temperature inert gas purifier |
US5955886A (en) | 1997-07-10 | 1999-09-21 | Pcp, Inc. | Microliter-sized ionization device and method |
US5789745A (en) * | 1997-10-28 | 1998-08-04 | Sandia Corporation | Ion mobility spectrometer using frequency-domain separation |
-
2000
- 2000-11-17 IT IT2000MI002479A patent/IT1319667B1/it active
-
2001
- 2001-11-05 TW TW090127440A patent/TW524972B/zh not_active IP Right Cessation
- 2001-11-08 WO PCT/IT2001/000561 patent/WO2002040984A1/en active Application Filing
- 2001-11-08 CA CA002427299A patent/CA2427299A1/en not_active Abandoned
- 2001-11-08 AU AU2002222511A patent/AU2002222511A1/en not_active Abandoned
- 2001-11-08 IL IL15554701A patent/IL155547A0/xx not_active IP Right Cessation
- 2001-11-08 CN CNB01819043XA patent/CN1232820C/zh not_active Expired - Fee Related
- 2001-11-08 EP EP01996737A patent/EP1334354A1/en not_active Withdrawn
- 2001-11-08 KR KR10-2003-7006726A patent/KR20030045858A/ko active IP Right Grant
- 2001-11-08 JP JP2002542862A patent/JP3964785B2/ja not_active Expired - Fee Related
- 2001-11-16 MY MYPI20015268A patent/MY128966A/en unknown
-
2003
- 2003-05-16 US US10/439,888 patent/US6740873B2/en not_active Expired - Fee Related
-
2004
- 2004-07-14 HK HK04105121A patent/HK1062199A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1474942A (zh) | 2004-02-11 |
CN1232820C (zh) | 2005-12-21 |
HK1062199A1 (en) | 2004-10-21 |
TW524972B (en) | 2003-03-21 |
US6740873B2 (en) | 2004-05-25 |
MY128966A (en) | 2007-03-30 |
WO2002040984A1 (en) | 2002-05-23 |
EP1334354A1 (en) | 2003-08-13 |
KR20030045858A (ko) | 2003-06-11 |
CA2427299A1 (en) | 2002-05-23 |
JP2004514137A (ja) | 2004-05-13 |
US20030201388A1 (en) | 2003-10-30 |
ITMI20002479A1 (it) | 2002-05-17 |
IT1319667B1 (it) | 2003-10-23 |
JP3964785B2 (ja) | 2007-08-22 |
IL155547A0 (en) | 2003-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2002367180A1 (en) | Concentration measuring method | |
AU2001247243A1 (en) | Improved mobility spectrometer | |
IL158386A0 (en) | Methods and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry | |
EP1229995A4 (en) | SELECTIVE PHOTO-IONIZATION DETECTOR WITH ION MOBILITY SPECTROMETER | |
AU2003203092A1 (en) | Method and apparatus for desolvating ions for introduction into a faims analyzer region | |
AU2001243298A1 (en) | Apparatus and method for determining position | |
GB0214432D0 (en) | Ion mobility mass spectrometer | |
AU4980200A (en) | Methods and compositions for measuring ion channel conductance | |
AU2002301299A1 (en) | A method for eliminating mercury in gases | |
GB2334337B (en) | Method for detection of substances by ion mobility spectrometry | |
SG87941A1 (en) | Ion mobility spectrometer with improved drift region and method for making same | |
GB0025016D0 (en) | Method nad apparatus for mass spectrometry | |
AU2002222511A1 (en) | A method for measuring the concentration of nitrogen in argon by means of ion mobility spectrometry | |
AU2003291523A1 (en) | Method and apparatus for performing ion mobility spectrometry | |
AU2003281585A1 (en) | Method and apparatus for carrying out ion mobility spectrometry analyses | |
AU2002224128A1 (en) | Method for ultra-rapid and ultra-sensitive measurement | |
EP1673606A4 (en) | METHOD AND SYSTEM FOR INTRODUCING AN ANALYTE IN A ION MOBILITY SPECTROMETER | |
AU2002311132A1 (en) | Method and apparatus for spectrom analysis | |
AU2002307745A1 (en) | A method of measuring the concentration of hydrogen and methane in nitrogen by means of ion mobility spectrometry | |
AU2002326036A1 (en) | Method for determining cell cycle position | |
AU2001288088A1 (en) | Concentration measurer | |
AU2002344911A1 (en) | Absorption spectrometer and corresponding measuring method | |
AU2003281584A1 (en) | Method for carrying out ion mobility spectrometry analyses | |
AU2002230080A1 (en) | A method for measuring the concentration of impurities in helium by ion mobility spectrometry | |
AU2001263857A1 (en) | Method for analysing measured gas |