JPS5687426A - Solid-gas contact apparatus - Google Patents

Solid-gas contact apparatus

Info

Publication number
JPS5687426A
JPS5687426A JP16356579A JP16356579A JPS5687426A JP S5687426 A JPS5687426 A JP S5687426A JP 16356579 A JP16356579 A JP 16356579A JP 16356579 A JP16356579 A JP 16356579A JP S5687426 A JPS5687426 A JP S5687426A
Authority
JP
Japan
Prior art keywords
activated carbon
side wall
inclined ribs
gas
pores
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
JP16356579A
Other languages
Japanese (ja)
Inventor
Tadao Takeuchi
Shigeo Aoki
Yukio Kita
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16356579A priority Critical patent/JPS5687426A/en
Publication of JPS5687426A publication Critical patent/JPS5687426A/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
    • B01J8/08—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

PURPOSE:To held strength of a side wall without generating clogging to a gas passing pore by a method wherein, in removing harmful components in combustion exhaust gas by a particulate adsorbing agent such as an activated carbon, the side wall of a container containing the activated carbon is constituted by a porous plate with an inclined rib. CONSTITUTION:The adsorbing agent 1 such as the activated carbon is introduced from an upper part of the container N and, while moved downwardly, the combustion exhaust gas 2 is introduced from a right angle direction against the moving direction of the activated carbon to adsorb and remove harmful components such as NOx or SOx in the waste gas 2 by the solid-gas contact. The side wall 31 of the container N through which the waste gas 2 is passed is constituted by a porous plate obtained by punching rectangular pores 33 so as to form the inclined ribs 32. A length of a short side of the pores 33 is shorter than a particle size of the activated carbon 1 and the inclined ribs 32 are molded by extrusion so as to cover the pores 33 over about 45 deg.. The strength reduction of the side wall plate 31 is reinforced by said inclined ribs 32 and the clogging due to said activated carbon particles can be prevented by said inclined ribs 32.
JP16356579A 1979-12-18 1979-12-18 Solid-gas contact apparatus Pending JPS5687426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16356579A JPS5687426A (en) 1979-12-18 1979-12-18 Solid-gas contact apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16356579A JPS5687426A (en) 1979-12-18 1979-12-18 Solid-gas contact apparatus

Publications (1)

Publication Number Publication Date
JPS5687426A true JPS5687426A (en) 1981-07-16

Family

ID=15776313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16356579A Pending JPS5687426A (en) 1979-12-18 1979-12-18 Solid-gas contact apparatus

Country Status (1)

Country Link
JP (1) JPS5687426A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235913A (en) * 1988-07-27 1990-02-06 Sumitomo Heavy Ind Ltd Dry desulfurization or denitration device
US5494500A (en) * 1990-11-26 1996-02-27 The Social Welfare Foundation Hokkaido Rehabily Activated carbon, production thereof and adsorption using activated carbon
EP2040832A1 (en) * 2006-07-19 2009-04-01 Uop Llc Screenless internals for radial flow reactors
US7842259B2 (en) * 2006-07-19 2010-11-30 Uop Llc Conically shaped screenless internals for radial flow reactors
US20110070149A1 (en) * 2007-10-10 2011-03-24 Eni S.P.A. Thin layer fixed bed reactor for the chemical treatment of a finely divided catalytic solid

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235913A (en) * 1988-07-27 1990-02-06 Sumitomo Heavy Ind Ltd Dry desulfurization or denitration device
US5494500A (en) * 1990-11-26 1996-02-27 The Social Welfare Foundation Hokkaido Rehabily Activated carbon, production thereof and adsorption using activated carbon
US5620506A (en) * 1990-11-26 1997-04-15 The Social Welfare Foundation Hokkaido Rehabily Activated carbon, production thereof and adsorption using activated carbon
EP2040832A1 (en) * 2006-07-19 2009-04-01 Uop Llc Screenless internals for radial flow reactors
JP2009543694A (en) * 2006-07-19 2009-12-10 ユーオーピー エルエルシー Screenless internal structure for radial flow reactors
US7842259B2 (en) * 2006-07-19 2010-11-30 Uop Llc Conically shaped screenless internals for radial flow reactors
EP2040832A4 (en) * 2006-07-19 2014-01-15 Uop Llc Screenless internals for radial flow reactors
US8747768B2 (en) 2006-07-19 2014-06-10 Uop Llc Screenless internals for radial flow reactors
US20110070149A1 (en) * 2007-10-10 2011-03-24 Eni S.P.A. Thin layer fixed bed reactor for the chemical treatment of a finely divided catalytic solid
US9050569B2 (en) * 2007-10-10 2015-06-09 -Eni S.P.A. Thin layer fixed bed reactor for the chemical treatment of a finely divided catalytic solid

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