JPS5826002A - Steam reforming method and reaction tube for steam reforming - Google Patents

Steam reforming method and reaction tube for steam reforming

Info

Publication number
JPS5826002A
JPS5826002A JP11931481A JP11931481A JPS5826002A JP S5826002 A JPS5826002 A JP S5826002A JP 11931481 A JP11931481 A JP 11931481A JP 11931481 A JP11931481 A JP 11931481A JP S5826002 A JPS5826002 A JP S5826002A
Authority
JP
Japan
Prior art keywords
reforming
catalyst
tube
steam reforming
reaction tube
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
JP11931481A
Inventor
Tomiaki Furuya
Junji Hizuka
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP11931481A priority Critical patent/JPS5826002A/en
Publication of JPS5826002A publication Critical patent/JPS5826002A/en
Application status is Pending legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/067Heating or cooling the reactor

Abstract

PURPOSE:To easily carry out the steam reforming of hydrocarbon with high thermal efficiency by using a reaction tube having a double-walled structure and by packing one of the inner and outer tubes with a catalyst for reforming and the other with a catalyst for burning gaseous fuel. CONSTITUTION:Each reaction tube 10 for reforming is provided with a double- walled structure composed of an inner tube 3 and an outer tube 4. One of the inside 5 of the tube 3 and the inside 6 of the tube 4 is packed with a catalyst for reforming, and the other with a catalyst having a monolithic structure or the like for burning gaseous fuel. The tube 10 is insulated from heat with a heat insulator 11, and starting material for reforming is introduced into the section packed with the catalyst for reforming from the starting material inlet 13. Gaseous fuel is mixed with air, preheated, introduced into the section packed with the catalyst for burning from the fuel inlet 14, and burned. Heat of the combustion is supplied to the reforming section through the wall. The reformed material is taken out of the gaseous product outlet 15. By this method startup and shutdown are easily conducted.
JP11931481A 1981-07-31 1981-07-31 Steam reforming method and reaction tube for steam reforming Pending JPS5826002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11931481A JPS5826002A (en) 1981-07-31 1981-07-31 Steam reforming method and reaction tube for steam reforming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11931481A JPS5826002A (en) 1981-07-31 1981-07-31 Steam reforming method and reaction tube for steam reforming

Publications (1)

Publication Number Publication Date
JPS5826002A true JPS5826002A (en) 1983-02-16

Family

ID=14758370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11931481A Pending JPS5826002A (en) 1981-07-31 1981-07-31 Steam reforming method and reaction tube for steam reforming

Country Status (1)

Country Link
JP (1) JPS5826002A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391515A (en) * 1986-10-02 1988-04-22 Heidenhain Gmbh Dr Johannes Photoelectric angle gage
JPH01317101A (en) * 1988-06-14 1989-12-21 Mitsubishi Electric Corp Reforming apparatus
EP0643618A4 (en) * 1991-12-19 1994-09-29 Standard Oil Co Endothermic reaction apparatus.
US5565009A (en) * 1990-04-03 1996-10-15 The Standard Oil Company Endothermic reaction process
US5567398A (en) * 1990-04-03 1996-10-22 The Standard Oil Company Endothermic reaction apparatus and method
US5917182A (en) * 1995-02-07 1999-06-29 Canon Kabushiki Kaisha Rotation detector and controller for detecting rotation information using a grating interference system
US6096106A (en) * 1990-04-03 2000-08-01 The Standard Oil Company Endothermic reaction apparatus
US6153152A (en) * 1990-04-03 2000-11-28 The Standard Oil Company Endothermic reaction apparatus and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831172A (en) * 1971-08-12 1973-04-24
JPS5150908A (en) * 1974-10-31 1976-05-06 Suzuki Motor Co Nenryokaishitsusochi
JPS5690892A (en) * 1979-12-26 1981-07-23 Babcock Hitachi Kk Reformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831172A (en) * 1971-08-12 1973-04-24
JPS5150908A (en) * 1974-10-31 1976-05-06 Suzuki Motor Co Nenryokaishitsusochi
JPS5690892A (en) * 1979-12-26 1981-07-23 Babcock Hitachi Kk Reformer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391515A (en) * 1986-10-02 1988-04-22 Heidenhain Gmbh Dr Johannes Photoelectric angle gage
JPH0464567B2 (en) * 1986-10-02 1992-10-15 Dokutoru Yohanesu Haidenhain Gmbh
JPH01317101A (en) * 1988-06-14 1989-12-21 Mitsubishi Electric Corp Reforming apparatus
US5565009A (en) * 1990-04-03 1996-10-15 The Standard Oil Company Endothermic reaction process
US5567398A (en) * 1990-04-03 1996-10-22 The Standard Oil Company Endothermic reaction apparatus and method
US6096106A (en) * 1990-04-03 2000-08-01 The Standard Oil Company Endothermic reaction apparatus
US6153152A (en) * 1990-04-03 2000-11-28 The Standard Oil Company Endothermic reaction apparatus and method
EP0643618A4 (en) * 1991-12-19 1994-09-29 Standard Oil Co Endothermic reaction apparatus.
US5917182A (en) * 1995-02-07 1999-06-29 Canon Kabushiki Kaisha Rotation detector and controller for detecting rotation information using a grating interference system

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