ID20076A - Proses untuk menghasilkan atmosfer bersifat pelindung bebas oksigen dengan titik embun rendah untuk bentuk reaksi-reaksi dengan panas - Google Patents
Proses untuk menghasilkan atmosfer bersifat pelindung bebas oksigen dengan titik embun rendah untuk bentuk reaksi-reaksi dengan panasInfo
- Publication number
- ID20076A ID20076A IDP980363A ID980363A ID20076A ID 20076 A ID20076 A ID 20076A ID P980363 A IDP980363 A ID P980363A ID 980363 A ID980363 A ID 980363A ID 20076 A ID20076 A ID 20076A
- Authority
- ID
- Indonesia
- Prior art keywords
- embun
- reactions
- heat
- point
- low
- Prior art date
Links
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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
- C21D1/763—Adjusting the composition of the atmosphere using a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Cable Accessories (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97TO000223A IT1291205B1 (it) | 1997-03-18 | 1997-03-18 | Procedimento per la generazione di un'atmosfera protettiva a basso punto di rugiada ed esente da ossigeno, per l'effettuazione di |
Publications (1)
Publication Number | Publication Date |
---|---|
ID20076A true ID20076A (id) | 1998-09-24 |
Family
ID=11415549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP980363A ID20076A (id) | 1997-03-18 | 1998-03-12 | Proses untuk menghasilkan atmosfer bersifat pelindung bebas oksigen dengan titik embun rendah untuk bentuk reaksi-reaksi dengan panas |
Country Status (13)
Country | Link |
---|---|
US (1) | US6051162A (ko) |
EP (1) | EP0866141B1 (ko) |
JP (1) | JP3482122B2 (ko) |
KR (1) | KR100337971B1 (ko) |
CN (1) | CN1117696C (ko) |
BR (1) | BR9800920A (ko) |
CA (1) | CA2232118A1 (ko) |
DE (1) | DE69801251T2 (ko) |
ES (1) | ES2159902T3 (ko) |
ID (1) | ID20076A (ko) |
IT (1) | IT1291205B1 (ko) |
PL (1) | PL186818B1 (ko) |
PT (1) | PT866141E (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100399224B1 (ko) * | 1999-12-27 | 2003-09-22 | 주식회사 포스코 | 저이슬점 분위기가스의 제조방법 |
US20030007926A1 (en) * | 2000-03-02 | 2003-01-09 | Weibin Jiang | Metal catalyst and method of preparation and use |
US6458334B1 (en) | 2000-03-02 | 2002-10-01 | The Boc Group, Inc. | Catalytic partial oxidation of hydrocarbons |
US7303606B2 (en) * | 2002-01-08 | 2007-12-04 | The Boc Group, Inc. | Oxy-fuel combustion process |
US20030162846A1 (en) * | 2002-02-25 | 2003-08-28 | Wang Shoou-L | Process and apparatus for the production of synthesis gas |
US7090826B2 (en) * | 2002-12-23 | 2006-08-15 | The Boc Group, Inc. | Monolith based catalytic partial oxidation process for syngas production |
US7066984B2 (en) * | 2003-09-25 | 2006-06-27 | The Boc Group, Inc. | High recovery carbon monoxide production process |
US7214331B2 (en) * | 2004-02-26 | 2007-05-08 | The Boc Group, Inc. | Catalyst configuration and methods for syngas production |
US7351275B2 (en) * | 2004-12-21 | 2008-04-01 | The Boc Group, Inc. | Carbon monoxide production process |
CN101928817A (zh) * | 2010-08-27 | 2010-12-29 | 上海心田电工设备有限公司 | 制备用于金属热处理的保护气体的方法 |
CN106823669A (zh) * | 2017-02-17 | 2017-06-13 | 廊坊广惠气体设备有限公司 | 一种退火炉尾气回收净化的工艺及其装置 |
CN110055381B (zh) * | 2019-04-29 | 2020-08-07 | 武钢集团昆明钢铁股份有限公司 | 一种轻量工模具钢的氮气保护退火工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1360275A (fr) * | 1963-03-26 | 1964-05-08 | Fr D Oxycatalyse Oxy France So | Procédé de fabrication de gaz inertes à partir d'hydrocarbures |
US5045297A (en) * | 1989-03-31 | 1991-09-03 | E. I. Du Pont De Nemours And Company | Selective oxidation of carbon monoxide in a mixture |
FR2649123B1 (fr) * | 1989-06-30 | 1991-09-13 | Air Liquide | Procede de traitement thermique de metaux |
FR2649124A1 (fr) * | 1989-07-03 | 1991-01-04 | Air Liquide | Procede de traitement thermique de metaux sous atmosphere |
US5074533A (en) * | 1990-04-06 | 1991-12-24 | Monroe Auto Equipment Company | Endothermic furnace |
FR2668584B1 (fr) * | 1990-10-26 | 1994-03-18 | Lair Liquide | Procede d'elaboration d'une atmosphere de traitement thermique et installation de traitement thermique. |
DE4212307C2 (de) * | 1992-04-13 | 1994-07-28 | Messer Griesheim Gmbh | Verfahren zur Herstellung eines Schutz- oder Reaktionsgases für die Wärmebehandlung von Metallen |
US5417774A (en) * | 1992-12-22 | 1995-05-23 | Air Products And Chemicals, Inc. | Heat treating atmospheres |
US5320818A (en) * | 1992-12-22 | 1994-06-14 | Air Products And Chemicals, Inc. | Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon |
US5298090A (en) * | 1992-12-22 | 1994-03-29 | Air Products And Chemicals, Inc. | Atmospheres for heat treating non-ferrous metals and alloys |
IT1272532B (it) * | 1993-08-27 | 1997-06-23 | Snam Progetti | Processo di ossidazione parziale catalitica del gas naturale per ottenere gas di sintesi e formaldeide |
US5401339A (en) * | 1994-02-10 | 1995-03-28 | Air Products And Chemicals, Inc. | Atmospheres for decarburize annealing steels |
US5441581A (en) * | 1994-06-06 | 1995-08-15 | Praxair Technology, Inc. | Process and apparatus for producing heat treatment atmospheres |
NZ314334A (en) * | 1996-04-19 | 1997-09-22 | Boc Group Inc | Method of heat treating a metal with nitrogen rich gas preheated and then having oxygen-reactive gas added |
-
1997
- 1997-03-18 IT IT97TO000223A patent/IT1291205B1/it active IP Right Grant
-
1998
- 1998-03-11 US US09/037,969 patent/US6051162A/en not_active Expired - Fee Related
- 1998-03-12 ID IDP980363A patent/ID20076A/id unknown
- 1998-03-16 DE DE69801251T patent/DE69801251T2/de not_active Expired - Fee Related
- 1998-03-16 CA CA002232118A patent/CA2232118A1/en not_active Abandoned
- 1998-03-16 EP EP98104674A patent/EP0866141B1/en not_active Expired - Lifetime
- 1998-03-16 PT PT98104674T patent/PT866141E/pt unknown
- 1998-03-16 ES ES98104674T patent/ES2159902T3/es not_active Expired - Lifetime
- 1998-03-17 KR KR1019980008934A patent/KR100337971B1/ko not_active IP Right Cessation
- 1998-03-17 PL PL98325389A patent/PL186818B1/pl not_active IP Right Cessation
- 1998-03-17 JP JP08507298A patent/JP3482122B2/ja not_active Expired - Fee Related
- 1998-03-17 CN CN98109463A patent/CN1117696C/zh not_active Expired - Fee Related
- 1998-03-17 BR BR9800920-6A patent/BR9800920A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ITTO970223A1 (it) | 1998-09-18 |
JPH10259419A (ja) | 1998-09-29 |
JP3482122B2 (ja) | 2003-12-22 |
CA2232118A1 (en) | 1998-09-18 |
DE69801251T2 (de) | 2002-05-29 |
BR9800920A (pt) | 1999-10-13 |
PL186818B1 (pl) | 2004-03-31 |
CN1117696C (zh) | 2003-08-13 |
PT866141E (pt) | 2002-01-30 |
KR100337971B1 (ko) | 2002-09-05 |
CN1207365A (zh) | 1999-02-10 |
DE69801251D1 (de) | 2001-09-06 |
EP0866141B1 (en) | 2001-08-01 |
ES2159902T3 (es) | 2001-10-16 |
US6051162A (en) | 2000-04-18 |
PL325389A1 (en) | 1998-09-28 |
IT1291205B1 (it) | 1998-12-29 |
EP0866141A1 (en) | 1998-09-23 |
KR19980080336A (ko) | 1998-11-25 |
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