JPS52140463A - Denitration apparatus of exhaust gas - Google Patents

Denitration apparatus of exhaust gas

Info

Publication number
JPS52140463A
JPS52140463A JP5730676A JP5730676A JPS52140463A JP S52140463 A JPS52140463 A JP S52140463A JP 5730676 A JP5730676 A JP 5730676A JP 5730676 A JP5730676 A JP 5730676A JP S52140463 A JPS52140463 A JP S52140463A
Authority
JP
Japan
Prior art keywords
exhaust gas
denitration apparatus
pebbles
regenerating
high efficiency
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.)
Granted
Application number
JP5730676A
Other languages
Japanese (ja)
Other versions
JPS5518129B2 (en
Inventor
Kanichi Ito
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP5730676A priority Critical patent/JPS52140463A/en
Publication of JPS52140463A publication Critical patent/JPS52140463A/en
Publication of JPS5518129B2 publication Critical patent/JPS5518129B2/ja
Granted 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow

Abstract

PURPOSE:To carry out the stable continuous operation with a high efficiency, by providing moving bed in two steps, using the upper step as reaction zone and the lower step as preheating zone and regenerating and circulating discharged pebbles, at the catalytic denitration apparatus of exhaust gas.
JP5730676A 1976-05-20 1976-05-20 Denitration apparatus of exhaust gas Granted JPS52140463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5730676A JPS52140463A (en) 1976-05-20 1976-05-20 Denitration apparatus of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5730676A JPS52140463A (en) 1976-05-20 1976-05-20 Denitration apparatus of exhaust gas

Publications (2)

Publication Number Publication Date
JPS52140463A true JPS52140463A (en) 1977-11-24
JPS5518129B2 JPS5518129B2 (en) 1980-05-16

Family

ID=13051865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5730676A Granted JPS52140463A (en) 1976-05-20 1976-05-20 Denitration apparatus of exhaust gas

Country Status (1)

Country Link
JP (1) JPS52140463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295121A (en) * 1985-10-17 1987-05-01 ケルンフオルシユングスツエントルム・カ−ルスル−エ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method and apparatus for preheating combustion air and catalitycally reducing noxious substance in exhaust gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295121A (en) * 1985-10-17 1987-05-01 ケルンフオルシユングスツエントルム・カ−ルスル−エ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method and apparatus for preheating combustion air and catalitycally reducing noxious substance in exhaust gas
JPH0413010B2 (en) * 1985-10-17 1992-03-06 Kerunfuorushungusutsuentorumu Kaarusuruue Gmbh

Also Published As

Publication number Publication date
JPS5518129B2 (en) 1980-05-16

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