IT1204420B - Super-purificatore per azoto e relativo procedimento di purificazione - Google Patents

Super-purificatore per azoto e relativo procedimento di purificazione

Info

Publication number: IT1204420B
Authority: IT; Italy
Prior art keywords: purifier; super; nitrogen; purification process; related purification
Prior art date: 1985-06-28

Application number

IT20963/86A

Other languages

English (en)

Other versions

IT8620963A0 (it

Inventor

Nagai Kiyoshi

Claudio Boffito

Fabrizio Doni

Marco Succi

Original Assignee

Getters Spa

Taiyo Snaso Co Ltd

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.)

1985-06-28

Filing date

1986-06-27

Publication date

1989-03-01

1986-06-27 Application filed by Getters Spa, Taiyo Snaso Co Ltd filed Critical Getters Spa

1986-06-27 Publication of IT8620963A0 publication Critical patent/IT8620963A0/it

1989-03-01 Application granted granted Critical

1989-03-01 Publication of IT1204420B publication Critical patent/IT1204420B/it

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)

IT20963/86A 1985-06-28 1986-06-27 Super-purificatore per azoto e relativo procedimento di purificazione IT1204420B (it)

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 (2)

Publication Number	Publication Date
IT8620963A0 IT8620963A0 (it)	1986-06-27
IT1204420B true IT1204420B (it)	1989-03-01

Family

ID=15273115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20963/86A IT1204420B (it)	1985-06-28	1986-06-27	Super-purificatore per azoto e relativo procedimento di purificazione

Country Status (10)

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

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 (it) *	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
US6068685A (en) *	1997-10-15	2000-05-30	Saes Pure Gas, Inc.	Semiconductor manufacturing system with getter safety device
DE69803408T2 (de)	1997-10-15	2002-08-08	Saes Pure Gas, Inc.	Gasreinigungssystem mit sicherheitsvorrichtung und verfahren zur gasreinigung
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

1985
- 1985-06-28 JP JP60140628A patent/JPS623006A/ja active Granted
1986
- 1986-06-23 DE DE3621013A patent/DE3621013C2/de not_active Expired - Lifetime
- 1986-06-23 FR FR8609026A patent/FR2584062B1/fr not_active Expired - Lifetime
- 1986-06-23 CA CA000512229A patent/CA1300346C/en not_active Expired - Fee Related
- 1986-06-26 BE BE2/61004A patent/BE904998A/fr not_active IP Right Cessation
- 1986-06-26 GB GB8615619A patent/GB2177080B/en not_active Expired
- 1986-06-26 KR KR1019860005146A patent/KR930006690B1/ko not_active IP Right Cessation
- 1986-06-27 IT IT20963/86A patent/IT1204420B/it active
- 1986-06-27 SE SE8602870A patent/SE463149B/sv not_active IP Right Cessation
- 1986-06-27 NL NL8601692A patent/NL192104C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB8615619D0 (en)	1986-07-30
DE3621013A1 (de)	1987-01-08
JPH0456763B2 (it)	1992-09-09
IT8620963A0 (it)	1986-06-27
FR2584062B1 (fr)	1990-12-21
SE8602870D0 (sv)	1986-06-27
NL192104B (nl)	1996-10-01
CA1300346C (en)	1992-05-12
BE904998A (fr)	1986-10-16
SE463149B (sv)	1990-10-15
NL192104C (nl)	1997-02-04
SE8602870L (sv)	1986-12-29
GB2177080B (en)	1989-08-31
DE3621013C2 (de)	1996-02-15
KR870000237A (ko)	1987-02-17
GB2177080A (en)	1987-01-14
JPS623006A (ja)	1987-01-09
KR930006690B1 (ko)	1993-07-22
FR2584062A1 (fr)	1987-01-02
NL8601692A (nl)	1987-01-16

Publication	Publication Date	Title
IT1204420B (it)	1989-03-01	Super-purificatore per azoto e relativo procedimento di purificazione
IT1190142B (it)	1988-02-10	Super-purificatore per gas argo e relativo procedimento di purificazione
DE10199054I2 (de)	2006-04-27	Hypoglycenisches Agens
DK166125C (da)	1993-07-26	Tabletbeholder
FR2576220B1 (fr)	1987-05-07	Procede et di
IT1186704B (it)	1987-12-16	Perfluorcalcani e aloperfluoroalcani,loro precursori e loro processo di sintesi
FR2585315B1 (fr)	1989-06-16	Convoyeur power-and-free
MC1769A1 (fr)	1987-07-17	Diphenaylpiperidines n-substituees
DE3662521D1 (de)	1989-04-27	Phenethanol amine derivatives
DK443586A (da)	1987-03-17	Vandrensningsproces
IT8621081A1 (it)	1988-01-09	Procedimento di confezionamento
DK364686A (da)	1987-02-02	Katalytisk reduktionsproces
BR8604199A (pt)	1987-04-28	Transportador
IT1188346B (it)	1988-01-07	Fermaglio di tipo invisipile per bracciale,in particolare per bracciale-orologio
IT8620549A1 (it)	1987-11-23	Procedimento di avvolgimento
KR860013285U (ko)	1986-11-12	병
RO91724A2 (ro)	1987-05-15	Lotiune radioprotectoare
ES291145Y (es)	1987-07-16	Pulsera perfeccionada
ES284682Y (es)	1988-06-01	Pulsera perfeccionada
KR860011309U (ko)	1986-10-02	퍼스너용 자물쇠
BR6501324U (pt)	1987-04-07	Frasco
BR6501996U (pt)	1987-02-17	Bracadeira ajustavel
KR870008078U (ko)	1987-06-10	블럭 기체
SE8500983D0 (sv)	1985-02-28	Vermeisolerande rullgardin
ES287350Y (es)	1986-07-16	Estuche para botellas

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970528