AU2003283342A1 - Method and device for recycling gas - Google Patents

Method and device for recycling gas

Info

Publication number: AU2003283342A1
Authority: AU; Australia
Prior art keywords: recycling gas; recycling; gas
Prior art date: 2002-11-05
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

Application number

AU2003283342A

Inventor

Heiko Fryen

Alexander Jurmann

Stephan Rief

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.)

Linde GmbH

Original Assignee

Linde GmbH

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.)

2002-11-05

Filing date

2003-11-03

Publication date

2004-06-07

2003-11-03 Application filed by Linde GmbH filed Critical Linde GmbH

2004-06-07 Publication of AU2003283342A1 publication Critical patent/AU2003283342A1/en

Status Abandoned legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/613—Gases; Liquefied or solidified normally gaseous material
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2241/00—Treatments in a special environment
- C21D2241/01—Treatments in a special environment under pressure
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Compressor (AREA)

AU2003283342A 2002-11-05 2003-11-03 Method and device for recycling gas Abandoned AU2003283342A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10251486.0		2002-11-05
DE2002151486 DE10251486A1 (en)	2002-11-05	2002-11-05	Recovering gas for re-use, from process chamber operating under pressure, e.g. quenching, involves using one or more compression stages for extraction, in accordance with chamber internal pressure
PCT/EP2003/012259 WO2004042092A1 (en)	2002-11-05	2003-11-03	Method and device for recycling gas

Publications (1)

Publication Number	Publication Date
AU2003283342A1 true AU2003283342A1 (en)	2004-06-07

Family

ID=32115243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003283342A Abandoned AU2003283342A1 (en)	2002-11-05	2003-11-03	Method and device for recycling gas

Country Status (5)

Country	Link
US (1)	US20060165533A1 (en)
EP (1)	EP1570093A1 (en)
AU (1)	AU2003283342A1 (en)
DE (1)	DE10251486A1 (en)
WO (1)	WO2004042092A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PL202005B1 (en)	2004-11-19	2009-05-29	Politechnika & Lstrok Odzka In	Hardening heater with closed hydrogen circuit
FR2879474B1 (en)	2004-12-16	2008-06-13	Air Liquide	PROCESS FOR CLEANING AN INCORPORATING MIXTURE COMPRISING CARBON DIOXIDE (CO2) AND CARBON MONOXIDE (CO) FOR THE REMOVAL OF THE CARBON MONOXIDE (CO) CONTAINED IN THIS MIXTURE
WO2010144255A1 (en) *	2009-06-12	2010-12-16	Carrier Corporation	Refrigerant system with multiple load modes
US10570783B2 (en) *	2017-11-28	2020-02-25	Hanwha Power Systems Co., Ltd	Power generation system using supercritical carbon dioxide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS608497A (en) *	1983-06-29	1985-01-17	Hitachi Ltd	Capacity regulation method and system for multi-stage compressor
FR2660669B1 (en) *	1990-04-04	1992-06-19	Air Liquide	METHOD AND INSTALLATION FOR HEAT TREATMENT OF OBJECTS WITH TEMPERING IN GASEOUS MEDIA.
US5344480A (en) *	1992-05-05	1994-09-06	Praxair Technology, Inc.	Pressurizing with and recovering helium
EP0757179B1 (en) *	1995-07-31	2002-03-27	MAN Turbomaschinen AG GHH BORSIG	Compression device
MY125082A (en) *	1999-12-15	2006-07-31	Shell Int Research	Compression apparatus for gaseous refrigerant
US20020104589A1 (en) *	2000-12-04	2002-08-08	Van Den Sype Jaak	Process and apparatus for high pressure gas quenching in an atmospheric furnace
FR2835907B1 (en) *	2002-02-12	2004-09-17	Air Liquide	GAS QUENCHING INSTALLATION AND CORRESPONDING QUENCHING METHOD
US6973375B2 (en) *	2004-02-12	2005-12-06	Mykrolis Corporation	System and method for flow monitoring and control

2002
- 2002-11-05 DE DE2002151486 patent/DE10251486A1/en not_active Withdrawn
2003
- 2003-11-03 EP EP03775284A patent/EP1570093A1/en not_active Withdrawn
- 2003-11-03 US US10/533,912 patent/US20060165533A1/en not_active Abandoned
- 2003-11-03 AU AU2003283342A patent/AU2003283342A1/en not_active Abandoned
- 2003-11-03 WO PCT/EP2003/012259 patent/WO2004042092A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2004042092A1 (en)	2004-05-21
EP1570093A1 (en)	2005-09-07
US20060165533A1 (en)	2006-07-27
DE10251486A1 (en)	2004-05-19

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Legal Events

Date	Code	Title	Description
2005-07-21	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase