JPS52120272A - Converter - Google Patents

Converter

Info

Publication number
JPS52120272A
JPS52120272A JP3611576A JP3611576A JPS52120272A JP S52120272 A JPS52120272 A JP S52120272A JP 3611576 A JP3611576 A JP 3611576A JP 3611576 A JP3611576 A JP 3611576A JP S52120272 A JPS52120272 A JP S52120272A
Authority
JP
Japan
Prior art keywords
gas
pipe
catalyst bed
conduit pipe
catalyst
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
JP3611576A
Other languages
Japanese (ja)
Inventor
Morimasa Kuragano
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP3611576A priority Critical patent/JPS52120272A/en
Publication of JPS52120272A publication Critical patent/JPS52120272A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical 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
    • B01J8/04—Chemical 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 the fluid passing successively through two or more beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes

Abstract

PURPOSE:To make the concentration of gas to be decomposed constant and to prevent catalyst from pulverizing and deteriorating due to thermal shock by setting a catalyst bed outside the center conduit pipe and by means of making the gas to be treated rise through the inside of the conduit pipe, flow around the top end of the pipe, and descent through the catalyst bed.
JP3611576A 1976-04-02 1976-04-02 Converter Pending JPS52120272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3611576A JPS52120272A (en) 1976-04-02 1976-04-02 Converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3611576A JPS52120272A (en) 1976-04-02 1976-04-02 Converter

Publications (1)

Publication Number Publication Date
JPS52120272A true JPS52120272A (en) 1977-10-08

Family

ID=12460769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3611576A Pending JPS52120272A (en) 1976-04-02 1976-04-02 Converter

Country Status (1)

Country Link
JP (1) JPS52120272A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101632U (en) * 1987-12-25 1989-07-07
JPH11319487A (en) * 1998-05-20 1999-11-24 Noboru Naruo Catalytic deodorizing device
CN111437724A (en) * 2020-05-10 2020-07-24 赵媛利 Long-term effect of wooden floor formaldehyde administers device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101632U (en) * 1987-12-25 1989-07-07
JPH11319487A (en) * 1998-05-20 1999-11-24 Noboru Naruo Catalytic deodorizing device
CN111437724A (en) * 2020-05-10 2020-07-24 赵媛利 Long-term effect of wooden floor formaldehyde administers device

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