JPS63159210A - Decomposition of carbon dioxide gas - Google Patents

Decomposition of carbon dioxide gas

Info

Publication number
JPS63159210A
JPS63159210A JP62037729A JP3772987A JPS63159210A JP S63159210 A JPS63159210 A JP S63159210A JP 62037729 A JP62037729 A JP 62037729A JP 3772987 A JP3772987 A JP 3772987A JP S63159210 A JPS63159210 A JP S63159210A
Authority
JP
Japan
Prior art keywords
carbon dioxide
dioxide gas
zone
carbon
decomposed
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.)
Pending
Application number
JP62037729A
Inventor
Shigekazu Hatano
Masashi Hirao
Masaki Minemoto
Hayami Nagano
Kaoru Otsuji
Shuichi Sato
Toyoo Sawada
Naoyuki Uejima
Original Assignee
Mitsubishi Heavy Ind 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.)
Filing date
Publication date
Priority to JP19797986 priority Critical
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of JPS63159210A publication Critical patent/JPS63159210A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To improve the efficiency of decomposition reaction of carbon dioxide gas and to enable the reduction of overall volume of the reactor, by passing a mixture of carbon dioxide gas and hydrogen through a zone filled with a carbon dioxide gas decomposition catalyst and having two different temperature zones.
CONSTITUTION: Carbon dioxide gas is decomposed into carbon and water with hydrogen using the following process. A mixed gas 1 composed of carbon dioxide gas and hydrogen is supplied to a zone 3 filled with a carbon dioxide gas decomposition catalyst and having two different temperature zones. The carbon dioxide gas is decomposed into carbon monoxide and water in the 1st temperature zone (a zone heated with a heater 5) and the carbon monoxide generated in the 1st temperature zone is decomposed into carbon and water in the 2nd temperature zone (a zone heated with a heater 6). The catalyst is e.g. a wire catalyst made of Fe or Ni.
COPYRIGHT: (C)1988,JPO&Japio
JP62037729A 1986-08-22 1987-02-23 Decomposition of carbon dioxide gas Pending JPS63159210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19797986 1986-08-22

Publications (1)

Publication Number Publication Date
JPS63159210A true JPS63159210A (en) 1988-07-02

Family

ID=16383497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62037729A Pending JPS63159210A (en) 1986-08-22 1987-02-23 Decomposition of carbon dioxide gas

Country Status (1)

Country Link
JP (1) JPS63159210A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945402A1 (en) * 1998-03-25 1999-09-29 Research Institute of Innovative Technology for the Earth Method for producing carbon
JP2006027949A (en) * 2004-07-15 2006-02-02 Electric Power Dev Co Ltd Method of using carbon oxide-containing gas
JP4598994B2 (en) * 2000-06-30 2010-12-15 三菱重工業株式会社 Carbon dioxide reduction equipment
JP2015514670A (en) * 2012-04-16 2015-05-21 シーアストーン リミテッド ライアビリティ カンパニー Method and system for capturing and sequestering carbon and reducing the mass of carbon oxide in a waste gas stream
JP2015514669A (en) * 2012-04-16 2015-05-21 シーアストーン リミテッド ライアビリティ カンパニー Method for producing solid carbon by reducing carbon dioxide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945402A1 (en) * 1998-03-25 1999-09-29 Research Institute of Innovative Technology for the Earth Method for producing carbon
JP4598994B2 (en) * 2000-06-30 2010-12-15 三菱重工業株式会社 Carbon dioxide reduction equipment
JP2006027949A (en) * 2004-07-15 2006-02-02 Electric Power Dev Co Ltd Method of using carbon oxide-containing gas
JP2015514670A (en) * 2012-04-16 2015-05-21 シーアストーン リミテッド ライアビリティ カンパニー Method and system for capturing and sequestering carbon and reducing the mass of carbon oxide in a waste gas stream
JP2015514669A (en) * 2012-04-16 2015-05-21 シーアストーン リミテッド ライアビリティ カンパニー Method for producing solid carbon by reducing carbon dioxide
JP2018104282A (en) * 2012-04-16 2018-07-05 シーアストーン リミテッド ライアビリティ カンパニー Method for producing solid carbon by reducing carbon dioxide

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