DE3779480T2 - Verfahren zur reinigung eines kontinuierlichen helium- und/oder neongasstromes. - Google Patents

Verfahren zur reinigung eines kontinuierlichen helium- und/oder neongasstromes.

Info

Publication number
DE3779480T2
DE3779480T2 DE8787301339T DE3779480T DE3779480T2 DE 3779480 T2 DE3779480 T2 DE 3779480T2 DE 8787301339 T DE8787301339 T DE 8787301339T DE 3779480 T DE3779480 T DE 3779480T DE 3779480 T2 DE3779480 T2 DE 3779480T2
Authority
DE
Germany
Prior art keywords
cleaning
gas flow
neon gas
continuous helium
helium
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 - Fee Related
Application number
DE8787301339T
Other languages
English (en)
Other versions
DE3779480D1 (de
Inventor
James Ephraim Loveloc Lovelock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3779480D1 publication Critical patent/DE3779480D1/de
Application granted granted Critical
Publication of DE3779480T2 publication Critical patent/DE3779480T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE8787301339T 1986-04-16 1987-02-17 Verfahren zur reinigung eines kontinuierlichen helium- und/oder neongasstromes. Expired - Fee Related DE3779480T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08609325A GB2189165A (en) 1986-04-16 1986-04-16 Method and apparatus for purifying a continuous flow of helium and/or neon gas

Publications (2)

Publication Number Publication Date
DE3779480D1 DE3779480D1 (de) 1992-07-09
DE3779480T2 true DE3779480T2 (de) 1993-01-28

Family

ID=10596321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301339T Expired - Fee Related DE3779480T2 (de) 1986-04-16 1987-02-17 Verfahren zur reinigung eines kontinuierlichen helium- und/oder neongasstromes.

Country Status (6)

Country Link
US (1) US4919690A (de)
EP (1) EP0242028B1 (de)
JP (1) JPH07110331B2 (de)
DE (1) DE3779480T2 (de)
GB (1) GB2189165A (de)
HK (1) HK116193A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6349225A (ja) * 1986-08-20 1988-03-02 Morio Okazaki 混合気体の分離方法
JP3034908B2 (ja) * 1990-05-18 2000-04-17 パイオニア株式会社 ラジオ受信機のプリセット・スキャン方式
NL1001732C2 (nl) * 1995-11-23 1997-05-27 Stichting Tech Wetenschapp Inrichting voor het behandelen van gassen of vloeistoffen met gepulste corona-ontladingen.
US5948141A (en) * 1997-09-30 1999-09-07 Hewlett-Packard Company Method and apparatus for purification of a discharge gas
US7252810B2 (en) * 2002-07-12 2007-08-07 Parsa Investments, L.P. Multi-sectional system for continuous gas separation
US7318858B2 (en) * 2002-07-12 2008-01-15 Parsa Investment, L.P. Gas separator for providing an oxygen-enriched stream
US6585809B1 (en) * 2002-07-12 2003-07-01 Komad Parsa Continuous gas separation in an open system
US6805779B2 (en) * 2003-03-21 2004-10-19 Zond, Inc. Plasma generation using multi-step ionization
US6806651B1 (en) 2003-04-22 2004-10-19 Zond, Inc. High-density plasma source
US6903511B2 (en) * 2003-05-06 2005-06-07 Zond, Inc. Generation of uniformly-distributed plasma
US9771648B2 (en) 2004-08-13 2017-09-26 Zond, Inc. Method of ionized physical vapor deposition sputter coating high aspect-ratio structures
US9123508B2 (en) 2004-02-22 2015-09-01 Zond, Llc Apparatus and method for sputtering hard coatings
US9649590B2 (en) * 2014-01-13 2017-05-16 Versum Materials Us, Llc System and method for gas recovery and reuse
JP6175471B2 (ja) * 2015-10-30 2017-08-02 日本エア・リキード株式会社 ネオン回収精製システムおよびネオン回収精製方法
CN106925085B (zh) * 2017-04-01 2019-08-09 南京工业大学 紧凑型低浓度有机废气处理装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885735A (de) *
US1333790A (en) * 1915-06-28 1920-03-16 Research Corp Means for electrical treatment of gases
FR31936E (fr) * 1926-06-02 1927-06-20 Procédé et appareil pour l'épuration du néon
NL30882C (de) * 1930-10-22
US2000020A (en) * 1931-06-02 1935-05-07 Int Precipitation Co Method of electrical precipitation of suspended particles from gases
GB381631A (en) * 1931-07-23 1932-10-13 Whessoe Foundry And Engineerin Improvements in apparatus for the electrical treatment of gases
GB882977A (en) * 1957-05-07 1961-11-22 Nat Res Dev Improvements in and relating to the detection and/or analysis of low concentrations of gases and vapours
US3154682A (en) * 1960-07-21 1964-10-27 Mine Safety Appliances Co Removal of contaminants from gases
FR1391738A (fr) * 1963-10-21 1965-03-12 Comp Generale Electricite Procédé de séparation isotopique
GB1117789A (en) * 1964-12-14 1968-06-26 Ass Elect Ind Improvements in or relating to mass spectrometers
DE1598096A1 (de) * 1966-04-13 1971-10-14 Varian Mat Gmbh Verfahren zum Nachweis von im Traegergasstrom einer gaschromatographischen Trennsaeule voneinander getrennten Komponenten
DE2430315A1 (de) * 1974-06-24 1976-01-08 Kraftwerk Union Ag Trennverfahren
US4024217A (en) * 1975-05-23 1977-05-17 The United States Of America As Represented By The United States Energy Research And Development Administration Method of isotope separation by chemi-ionization
NL7514126A (nl) * 1975-12-04 1977-06-07 Ultra Centrifuge Nederland Nv Gaswervel met m.h.d.-aandrijving.
US4124801A (en) * 1976-09-24 1978-11-07 Phrasor Technology Incorporated Apparatus and process for separating materials
GB1597623A (en) * 1978-03-07 1981-09-09 Lovelock J E Corona discharge devices
US4225323A (en) * 1979-05-31 1980-09-30 General Electric Company Ionization effected removal of alkali composition from a hot gas
US4313739A (en) * 1979-10-01 1982-02-02 Avco Everett Research Laboratory, Inc. Removal of contaminants from gases
US4477265A (en) * 1982-08-05 1984-10-16 Air Products And Chemicals, Inc. Argon purification
SU1111821A1 (ru) * 1983-02-14 1984-09-07 Всесоюзный научно-исследовательский и конструкторский институт хроматографии Способ и устройство дл очистки газов,преимущественно инертных,от примесей
GB8327143D0 (en) * 1983-10-11 1983-11-09 Petrocarbon Dev Ltd Purification of helium

Also Published As

Publication number Publication date
US4919690A (en) 1990-04-24
JPS62244421A (ja) 1987-10-24
JPH07110331B2 (ja) 1995-11-29
EP0242028A3 (en) 1988-11-30
DE3779480D1 (de) 1992-07-09
EP0242028B1 (de) 1992-06-03
GB2189165A (en) 1987-10-21
EP0242028A2 (de) 1987-10-21
GB8609325D0 (en) 1986-05-21
HK116193A (en) 1993-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8339 Ceased/non-payment of the annual fee