SE8602870L - Sett och anordning for rening av kveve - Google Patents

Sett och anordning for rening av kveve

Info

Publication number
SE8602870L
SE8602870L SE8602870A SE8602870A SE8602870L SE 8602870 L SE8602870 L SE 8602870L SE 8602870 A SE8602870 A SE 8602870A SE 8602870 A SE8602870 A SE 8602870A SE 8602870 L SE8602870 L SE 8602870L
Authority
SE
Sweden
Prior art keywords
cleaning nitrogen
nitrogen
weight
cleaning
superpurifier
Prior art date
Application number
SE8602870A
Other languages
Unknown language ( )
English (en)
Other versions
SE463149B (sv
SE8602870D0 (sv
Inventor
K Nagi
C Boffito
F Doni
Nishinomiya-Shi Jp M Succi
Rho
Milano It
Original Assignee
Taiyo Sanso Co Ltd
Getters Spa
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 Taiyo Sanso Co Ltd, Getters Spa filed Critical Taiyo Sanso Co Ltd
Publication of SE8602870D0 publication Critical patent/SE8602870D0/sv
Publication of SE8602870L publication Critical patent/SE8602870L/sv
Publication of SE463149B publication Critical patent/SE463149B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0494—Combined chemical and physical processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • C01B21/0483—Physical processing only by adsorption in solids in getters
    • 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
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0003—Chemical processing
    • C01B2210/0004—Chemical processing by oxidation
    • 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
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/0014—Physical processing by adsorption in solids
    • 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
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/0014—Physical processing by adsorption in solids
    • C01B2210/0023—Physical processing by adsorption in solids in getters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
SE8602870A 1985-06-28 1986-06-27 Superreningsanordning foer rening av kvaevgas samt saett att superrena kvaevgas SE463149B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60140628A JPS623006A (ja) 1985-06-28 1985-06-28 窒素の超精製装置、並びに精製方法

Publications (3)

Publication Number Publication Date
SE8602870D0 SE8602870D0 (sv) 1986-06-27
SE8602870L true SE8602870L (sv) 1986-12-29
SE463149B SE463149B (sv) 1990-10-15

Family

ID=15273115

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602870A SE463149B (sv) 1985-06-28 1986-06-27 Superreningsanordning foer rening av kvaevgas samt saett att superrena kvaevgas

Country Status (10)

Country Link
JP (1) JPS623006A (sv)
KR (1) KR930006690B1 (sv)
BE (1) BE904998A (sv)
CA (1) CA1300346C (sv)
DE (1) DE3621013C2 (sv)
FR (1) FR2584062B1 (sv)
GB (1) GB2177080B (sv)
IT (1) IT1204420B (sv)
NL (1) NL192104C (sv)
SE (1) SE463149B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227219B (it) * 1988-09-26 1991-03-27 Getters Spa Apparecchiatura e metodo relativo per asportare impurezze gassose da gas inerti ed assicurare livelli estremamente bassi di idrogeno
DE3835825C1 (sv) * 1988-10-21 1990-03-08 Kernforschungsanlage Juelich Gmbh, 5170 Juelich, De
FR2642678A1 (fr) * 1989-02-07 1990-08-10 Air Liquide Procede d'elaboration d'une atmosphere gazeuse en contact avec un metal a haute temperature
DE3926015A1 (de) * 1989-08-05 1991-02-07 Messer Griesheim Gmbh Verfahren zur feinreinigung von gasen
IT1237944B (it) * 1990-01-05 1993-06-19 Getters Spa Metodo per determinare la fine della vita utile di un purificatore di gas inerte e relativa apparecchiatura
IT1246358B (it) * 1990-07-12 1994-11-17 Getters Spa Processo per eliminare impurita' da un gas idruro
IT1244006B (it) * 1990-11-02 1994-06-28 Getters Spa Procedimento di purificazione dell'ammoniaca.
IT1270875B (it) * 1993-04-29 1997-05-13 Getters Spa Procedimento di purificazione dell'idrogeno e purificatore relativo
US5238469A (en) * 1992-04-02 1993-08-24 Saes Pure Gas, Inc. Method and apparatus for removing residual hydrogen from a purified gas
US6436352B1 (en) 1993-04-29 2002-08-20 Saes Getter, S.P.A. Hydrogen purification
JPH1157371A (ja) * 1997-08-11 1999-03-02 Taiyo Toyo Sanso Co Ltd 超清浄空気の製造方法
KR100492943B1 (ko) 1997-10-15 2005-06-02 사이스 푸어 가스 인코포레이티드 안전장치를 구비한 가스정화시스템 및 가스정화방법
US6068685A (en) * 1997-10-15 2000-05-30 Saes Pure Gas, Inc. Semiconductor manufacturing system with getter safety device
US6299670B1 (en) * 1999-06-10 2001-10-09 Saes Pure Gas, Inc. Integrated heated getter purifier system
KR100356611B1 (ko) * 2000-08-10 2002-10-18 주식회사 아토 질소 정제 방법 및 정제 장치
ITMI20010930A1 (it) 2001-05-07 2002-11-07 Getters Spa Metodo per la misura della concentrazione di idrogeno e metano in azoto mediante spetroscopia di mobilita' ionica
ITMI20011193A1 (it) 2001-06-06 2002-12-06 Getters Spa Metodo per la misura mediante spettroscopia di mobilita' ionica dellaconcentrazione di acqua in argon, idrogeno, azoto e elio
JP4918255B2 (ja) * 2005-12-22 2012-04-18 ウチヤ・サーモスタット株式会社 窒素ガス発生装置
CN110759323A (zh) * 2018-07-27 2020-02-07 隆基绿能科技股份有限公司 一种气体纯化反应器及气体纯化方法
CN112978692B (zh) * 2021-03-04 2022-08-05 北京高麦克仪器科技有限公司 780氦气纯化器
JP7210803B1 (ja) * 2022-10-04 2023-01-23 レール・リキード－ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード ガス精製装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535074A (en) * 1965-10-29 1970-10-20 Hitachi Ltd Method and apparatus for purifying crude inert gases
BE792561A (en) * 1972-12-11 1973-03-30 Getters Spa Gas purifier - esp for rare gases and hydrogen with regeneration system for absorber cartridges
IT1115156B (it) * 1979-04-06 1986-02-03 Getters Spa Leghe zr-fe per l'assorbimento di idrogeno a basse temperature
DE3137569A1 (de) * 1981-09-22 1983-04-21 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zur herstellung von hochreinem stickstoff
JPS6020323A (ja) * 1983-07-15 1985-02-01 Toshiba Corp デイスク装置

Also Published As

Publication number Publication date
IT1204420B (it) 1989-03-01
GB2177080A (en) 1987-01-14
NL8601692A (nl) 1987-01-16
KR930006690B1 (ko) 1993-07-22
DE3621013A1 (de) 1987-01-08
JPS623006A (ja) 1987-01-09
BE904998A (fr) 1986-10-16
FR2584062A1 (fr) 1987-01-02
DE3621013C2 (de) 1996-02-15
SE463149B (sv) 1990-10-15
NL192104B (nl) 1996-10-01
NL192104C (nl) 1997-02-04
FR2584062B1 (fr) 1990-12-21
SE8602870D0 (sv) 1986-06-27
IT8620963A0 (it) 1986-06-27
KR870000237A (ko) 1987-02-17
GB8615619D0 (en) 1986-07-30
GB2177080B (en) 1989-08-31
CA1300346C (en) 1992-05-12
JPH0456763B2 (sv) 1992-09-09

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