JPS53124160A - Dry denitrating apparatus of fixed bed type - Google Patents

Dry denitrating apparatus of fixed bed type

Info

Publication number
JPS53124160A
JPS53124160A JP3917277A JP3917277A JPS53124160A JP S53124160 A JPS53124160 A JP S53124160A JP 3917277 A JP3917277 A JP 3917277A JP 3917277 A JP3917277 A JP 3917277A JP S53124160 A JPS53124160 A JP S53124160A
Authority
JP
Japan
Prior art keywords
fixed bed
bed type
prevent
denitrating apparatus
catalyst layer
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
JP3917277A
Other languages
Japanese (ja)
Inventor
Toshio Tsukane
Tadashi Naito
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP3917277A priority Critical patent/JPS53124160A/en
Publication of JPS53124160A publication Critical patent/JPS53124160A/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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B01J8/0085—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction promoting uninterrupted fluid flow, e.g. by filtering out particles in front of the catalyst layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE:To prevent the sticking of dust beforehand and to prevent the lowering of the efficiency of denitration, by equipping respectively the inlet and outlet for exhaust gas below and over the catalyst layer installed horizontally in the vertical cylindrical reactor and the soot blow pipe being able to be rotated and, moreover, for ejecting the downward air stream at the center of upper part of the catalyst layer.
JP3917277A 1977-04-06 1977-04-06 Dry denitrating apparatus of fixed bed type Pending JPS53124160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3917277A JPS53124160A (en) 1977-04-06 1977-04-06 Dry denitrating apparatus of fixed bed type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3917277A JPS53124160A (en) 1977-04-06 1977-04-06 Dry denitrating apparatus of fixed bed type

Publications (1)

Publication Number Publication Date
JPS53124160A true JPS53124160A (en) 1978-10-30

Family

ID=12545691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3917277A Pending JPS53124160A (en) 1977-04-06 1977-04-06 Dry denitrating apparatus of fixed bed type

Country Status (1)

Country Link
JP (1) JPS53124160A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101079797B1 (en) * 2009-02-20 2011-11-03 씨이테크주식회사 catalyst reaction apparatus
CN105771647A (en) * 2016-05-16 2016-07-20 长沙深湘通用机器有限公司 Denitrification reaction device for denitrification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101079797B1 (en) * 2009-02-20 2011-11-03 씨이테크주식회사 catalyst reaction apparatus
CN105771647A (en) * 2016-05-16 2016-07-20 长沙深湘通用机器有限公司 Denitrification reaction device for denitrification

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