SU1627984A2 - Method of gas analysis for impurities - Google Patents
Method of gas analysis for impurities Download PDFInfo
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- SU1627984A2 SU1627984A2 SU884443492A SU4443492A SU1627984A2 SU 1627984 A2 SU1627984 A2 SU 1627984A2 SU 884443492 A SU884443492 A SU 884443492A SU 4443492 A SU4443492 A SU 4443492A SU 1627984 A2 SU1627984 A2 SU 1627984A2
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- analysis
- resolution
- impurities
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Abstract
Ьзобрегечие относит он к газовому анализу и может быть испопь он IHO в газовой хромате ртфии при сотдлнни детектора, позвол ющего о феделтгъ состав примесей с высокой чувствительное1 ью и разрешающей способностью. Целью изобретени вл етс расширение класса анализируемых веществ, повышение разрешающей способности и чувствительности анализа. Разделение seu ociB провод т в присутствии паров пол рного вещества между двум плос- коплраллельными токопровод щими пластинами. Ионизацию провод т 6-ис- точником. Амплитуда напр женности переменного пол 30 кВ/см, частота 2,5 МГц. В качестве пол рных веществ использованы ацетон, вода, муравьина кислота.He relates the analysis to gas analysis and can be used IHO in mercury gas chromate with a detector that allows for the composition of impurities with high sensitivity and resolution. The aim of the invention is to expand the class of substances analyzed, increase the resolution and sensitivity of the analysis. The seu ociB separation is carried out in the presence of polar matter vapor between two plane-parallel conducting plates. Ionization is carried out by a 6-source. The amplitude of the alternating field voltage is 30 kV / cm, the frequency is 2.5 MHz. Acetone, water, formic acid are used as polar substances.
Description
Изобретение относитс к газовому анализу и может быть искользочано при обнаружении примесей в различных газах.The invention relates to gas analysis and may be used when detecting impurities in various gases.
Цель изобретени - растирание класса анализируемых веществ, повышение разрешающей способности и чувствительности анализа.The purpose of the invention is the rubbing of the class of the analyzed substances, increasing the resolution and sensitivity of the analysis.
При м е р, Разделение смеси ионов проводили в поле , образованном между дзум плоскопараллельными токопровод щими поверхност ми пластин, Рассто ние между ними составл ло 0,5 мм, ширина полости 5 мм, длина - 30 мм. Скорость потока анализируемого газа через полость 50 см/с. Ионизацию проводили |у источником Ni 63 активностью 10 мКи, Амплитуда напр женности переменного пол 30 кВ/см, частота 2,5 МГц.For example, the separation of a mixture of ions was carried out in a field formed between a dzum plane-parallel conductive plate surfaces, the distance between them was 0.5 mm, the cavity width was 5 mm, and the length was 30 mm. The flow rate of the analyzed gas through the cavity is 50 cm / s. Ionization was carried out at a source of Ni 63 with an activity of 10 mCi, the amplitude of the alternating field intensity was 30 kV / cm, and the frequency was 2.5 MHz.
Было сн то семейство спектров йода в воздухе:It was the family of spectra of iodine in the air:
1)в сухом воздухе (концентраци воды не более 0,3%);1) in dry air (water concentration not more than 0.3%);
2)воздух с парами 0,8%;2) air with vapor 0.8%;
3)воздух с парами воды 2,67,;3) air with water vapor 2.67;
4)воздух с парами ацетона 8%. Разрешающа способность в сухом4) air with acetone vapor 8%. Dry resolution
воздухе была неудовлетворительна. В присутствии паров пол рных веществ все ионы разрешаютс .the air was unsatisfactory. In the presence of vapors of polar substances, all ions are resolved.
Таким образом были сн ты спектры четыреххлористого углерода, дибутил- фталата, диметиланилина с аналогичным результатом.Thus, spectra of carbon tetrachloride, dibutyl phthalate, dimethylaniline were taken with a similar result.
В качестве пол рных веществ можно использовать также пары муравьиной кислоты и других пол рных веществ.As polar substances, it is also possible to use vapors of formic acid and other polar substances.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884443492A SU1627984A2 (en) | 1988-07-20 | 1988-07-20 | Method of gas analysis for impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884443492A SU1627984A2 (en) | 1988-07-20 | 1988-07-20 | Method of gas analysis for impurities |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU966583 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1627984A2 true SU1627984A2 (en) | 1991-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884443492A SU1627984A2 (en) | 1988-07-20 | 1988-07-20 | Method of gas analysis for impurities |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1627984A2 (en) |
Cited By (26)
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| US6727496B2 (en) | 2001-08-14 | 2004-04-27 | Sionex Corporation | Pancake spectrometer |
| US6815669B1 (en) | 1999-07-21 | 2004-11-09 | The Charles Stark Draper Laboratory, Inc. | Longitudinal field driven ion mobility filter and detection system |
| US6815668B2 (en) | 1999-07-21 | 2004-11-09 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
| US6972407B2 (en) | 1999-07-21 | 2005-12-06 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for electrospray augmented high field asymmetric ion mobility spectrometry |
| US7005632B2 (en) | 2002-04-12 | 2006-02-28 | Sionex Corporation | Method and apparatus for control of mobility-based ion species identification |
| US7019291B2 (en) | 2002-10-12 | 2006-03-28 | Sionex Corporation | NOx monitor using differential mobility spectrometry |
| US7030372B2 (en) | 1999-07-21 | 2006-04-18 | Sionex Corporation | Micromachined field asymmetric ion mobility filter and detection system |
| US7045776B2 (en) | 2001-06-30 | 2006-05-16 | Sionex Corporation | System for collection of data and identification of unknown ion species in an electric field |
| US7057168B2 (en) | 1999-07-21 | 2006-06-06 | Sionex Corporation | Systems for differential ion mobility analysis |
| US7091481B2 (en) | 2001-08-08 | 2006-08-15 | Sionex Corporation | Method and apparatus for plasma generation |
| US7098449B1 (en) | 1999-07-21 | 2006-08-29 | The Charles Stark Draper Laboratory, Inc. | Spectrometer chip assembly |
| US7119328B2 (en) | 2001-06-30 | 2006-10-10 | Sionex Corporation | System for DMS peak resolution |
| US7122794B1 (en) | 2002-02-21 | 2006-10-17 | Sionex Corporation | Systems and methods for ion mobility control |
| US7129482B2 (en) | 1999-07-21 | 2006-10-31 | Sionex Corporation | Explosives detection using differential ion mobility spectrometry |
| US7148477B2 (en) | 1999-07-21 | 2006-12-12 | Sionex Corporation | System for trajectory-based ion species identification |
| US7223970B2 (en) | 2003-09-17 | 2007-05-29 | Sionex Corporation | Solid-state gas flow generator and related systems, applications, and methods |
| US7227134B2 (en) | 2003-11-25 | 2007-06-05 | Sionex Corporation | Mobility based apparatus and methods using dispersion characteristics, sample fragmentation, and/or pressure control to improve analysis of a sample |
| US7274015B2 (en) | 2001-08-08 | 2007-09-25 | Sionex Corporation | Capacitive discharge plasma ion source |
| US7381944B2 (en) | 2004-04-28 | 2008-06-03 | Sionex Corporation | Systems and methods for ion species analysis with enhanced condition control and data interpretation |
| US7399958B2 (en) | 1999-07-21 | 2008-07-15 | Sionex Corporation | Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations |
| US7399959B2 (en) | 2004-12-03 | 2008-07-15 | Sionex Corporation | Method and apparatus for enhanced ion based sample filtering and detection |
| US7456394B2 (en) | 2004-02-02 | 2008-11-25 | Sionex Corporation | Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques |
| US7608818B2 (en) | 2005-04-29 | 2009-10-27 | Sionex Corporation | Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices |
| US7714284B2 (en) | 2001-06-30 | 2010-05-11 | Sionex Corporation | Methods and apparatus for enhanced sample identification based on combined analytical techniques |
| 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 |
| RU2556337C1 (en) * | 2014-02-28 | 2015-07-10 | Открытое акционерное общество "Научно-исследовательский институт электронной техники" | Method of measuring concentration of impurities in neutral gases |
-
1988
- 1988-07-20 SU SU884443492A patent/SU1627984A2/en active
Cited By (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7241989B2 (en) | 1999-07-21 | 2007-07-10 | Sionex Corp. | Systems for differential ion mobility analysis |
| US8410432B2 (en) | 1999-07-21 | 2013-04-02 | Dh Technologies Development Pte. Ltd. | Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations |
| US7129482B2 (en) | 1999-07-21 | 2006-10-31 | Sionex Corporation | Explosives detection using differential ion mobility spectrometry |
| US6972407B2 (en) | 1999-07-21 | 2005-12-06 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for electrospray augmented high field asymmetric ion mobility spectrometry |
| US7148477B2 (en) | 1999-07-21 | 2006-12-12 | Sionex Corporation | System for trajectory-based ion species identification |
| US7399958B2 (en) | 1999-07-21 | 2008-07-15 | Sionex Corporation | Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations |
| US7030372B2 (en) | 1999-07-21 | 2006-04-18 | Sionex Corporation | Micromachined field asymmetric ion mobility filter and detection system |
| US7576319B2 (en) | 1999-07-21 | 2009-08-18 | Sionex Corporation | Systems for differential ion mobility analysis |
| US7057168B2 (en) | 1999-07-21 | 2006-06-06 | Sionex Corporation | Systems for differential ion mobility analysis |
| US7075068B2 (en) | 1999-07-21 | 2006-07-11 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for electrospray augmented high field asymmetric ion mobility spectrometry |
| US7365316B2 (en) | 1999-07-21 | 2008-04-29 | The Charles Stark Draper Laboratory | Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
| US7211791B2 (en) | 1999-07-21 | 2007-05-01 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
| US7355170B2 (en) | 1999-07-21 | 2008-04-08 | Sionex Corporation | Systems for differential ion mobility analysis |
| US7262407B2 (en) | 1999-07-21 | 2007-08-28 | Sionex Corporation | Explosives detection using differential mobility spectrometry |
| US6815668B2 (en) | 1999-07-21 | 2004-11-09 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
| US6815669B1 (en) | 1999-07-21 | 2004-11-09 | The Charles Stark Draper Laboratory, Inc. | Longitudinal field driven ion mobility filter and detection system |
| US7098449B1 (en) | 1999-07-21 | 2006-08-29 | The Charles Stark Draper Laboratory, Inc. | Spectrometer chip assembly |
| US7547879B2 (en) | 1999-07-21 | 2009-06-16 | The Charles Stark Draper Laboratory, Inc. | Longitudinal field driven ion mobility filter and detection system |
| US7619214B2 (en) | 1999-07-21 | 2009-11-17 | The Charles Stark Draper Laboratory, Inc. | Spectrometer chip assembly |
| US7605367B2 (en) | 1999-07-21 | 2009-10-20 | Sionex Corporation | Explosives detection using differential mobility spectrometry |
| US7119328B2 (en) | 2001-06-30 | 2006-10-10 | Sionex Corporation | System for DMS peak resolution |
| US7045776B2 (en) | 2001-06-30 | 2006-05-16 | Sionex Corporation | System for collection of data and identification of unknown ion species in an electric field |
| US7714284B2 (en) | 2001-06-30 | 2010-05-11 | Sionex Corporation | Methods and apparatus for enhanced sample identification based on combined analytical techniques |
| US7274015B2 (en) | 2001-08-08 | 2007-09-25 | Sionex Corporation | Capacitive discharge plasma ion source |
| US7279680B2 (en) | 2001-08-08 | 2007-10-09 | Sionex Corporation | Method and apparatus for plasma generation |
| US7091481B2 (en) | 2001-08-08 | 2006-08-15 | Sionex Corporation | Method and apparatus for plasma generation |
| US6727496B2 (en) | 2001-08-14 | 2004-04-27 | Sionex Corporation | Pancake spectrometer |
| US7217920B2 (en) | 2001-08-14 | 2007-05-15 | Sionex Corporation | Pancake spectrometer |
| US7122794B1 (en) | 2002-02-21 | 2006-10-17 | Sionex Corporation | Systems and methods for ion mobility control |
| US7230238B2 (en) | 2002-04-12 | 2007-06-12 | Sionex Corporation | Method and apparatus for control of mobility-based ion species identification |
| US7005632B2 (en) | 2002-04-12 | 2006-02-28 | Sionex Corporation | Method and apparatus for control of mobility-based ion species identification |
| US7019291B2 (en) | 2002-10-12 | 2006-03-28 | Sionex Corporation | NOx monitor using differential mobility spectrometry |
| US7453060B2 (en) | 2003-09-17 | 2008-11-18 | Sionex Corporation | Solid-state flow generator and related systems, applications, and methods |
| US7223970B2 (en) | 2003-09-17 | 2007-05-29 | Sionex Corporation | Solid-state gas flow generator and related systems, applications, and methods |
| US7227134B2 (en) | 2003-11-25 | 2007-06-05 | Sionex Corporation | Mobility based apparatus and methods using dispersion characteristics, sample fragmentation, and/or pressure control to improve analysis of a sample |
| 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 |
| US8592751B2 (en) | 2003-12-18 | 2013-11-26 | Dh Technologies Development Pte. Ltd. | Methods and apparatus for enhanced ion based sample detection using selective pre-separation and amplification |
| US7456394B2 (en) | 2004-02-02 | 2008-11-25 | Sionex Corporation | Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques |
| US7381944B2 (en) | 2004-04-28 | 2008-06-03 | Sionex Corporation | Systems and methods for ion species analysis with enhanced condition control and data interpretation |
| US7399959B2 (en) | 2004-12-03 | 2008-07-15 | Sionex Corporation | Method and apparatus for enhanced ion based sample filtering and detection |
| US7608818B2 (en) | 2005-04-29 | 2009-10-27 | Sionex Corporation | Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices |
| RU2556337C1 (en) * | 2014-02-28 | 2015-07-10 | Открытое акционерное общество "Научно-исследовательский институт электронной техники" | Method of measuring concentration of impurities in neutral gases |
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