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JPS5272362A - Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer - Google Patents

Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer

Info

Publication number
JPS5272362A
JPS5272362A JP50148767A JP14876775A JPS5272362A JP S5272362 A JPS5272362 A JP S5272362A JP 50148767 A JP50148767 A JP 50148767A JP 14876775 A JP14876775 A JP 14876775A JP S5272362 A JPS5272362 A JP S5272362A
Authority
JP
Japan
Prior art keywords
catalyst layer
apparat
reactor
pressure loss
loss caused
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
JP50148767A
Other languages
Japanese (ja)
Inventor
Toshihiro Fukunaga
Katsuhiko Kikkai
Hidemasa Kubota
Keizo Masuda
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP50148767A priority Critical patent/JPS5272362A/en
Publication of JPS5272362A publication Critical patent/JPS5272362A/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32206—Flat sheets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32213—Plurality of essentially parallel sheets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (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 decrease sharply pressure drop caused by a catalyst layer by packing a number of tubular chambers with the catalyst; the chambers are divided by walls and arranged parallel to the flow of a fluid to be treated.
JP50148767A 1975-12-12 1975-12-12 Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer Pending JPS5272362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50148767A JPS5272362A (en) 1975-12-12 1975-12-12 Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50148767A JPS5272362A (en) 1975-12-12 1975-12-12 Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer

Publications (1)

Publication Number Publication Date
JPS5272362A true JPS5272362A (en) 1977-06-16

Family

ID=15460186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50148767A Pending JPS5272362A (en) 1975-12-12 1975-12-12 Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer

Country Status (1)

Country Link
JP (1) JPS5272362A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999048604A1 (en) * 1998-03-23 1999-09-30 Abb Lummus Global Inc. Fixed catalytic bed reactor
EP1317955A2 (en) * 2001-12-06 2003-06-11 Basf Aktiengesellschaft Device and process for the performance of heterogeneously catalysed reactions
WO2003047748A1 (en) * 2001-12-06 2003-06-12 Basf Aktiengesellschaft Supported metal oxides as catalysts for aldol condensations
JP2006501987A (en) * 2002-10-10 2006-01-19 中國石油化工股▲分▼有限公司 Counterflow gas / liquid contact treatment method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999048604A1 (en) * 1998-03-23 1999-09-30 Abb Lummus Global Inc. Fixed catalytic bed reactor
EP1317955A2 (en) * 2001-12-06 2003-06-11 Basf Aktiengesellschaft Device and process for the performance of heterogeneously catalysed reactions
WO2003047748A1 (en) * 2001-12-06 2003-06-12 Basf Aktiengesellschaft Supported metal oxides as catalysts for aldol condensations
EP1317955A3 (en) * 2001-12-06 2005-04-20 Basf Aktiengesellschaft Device and process for the performance of heterogeneously catalysed reactions
JP2006501987A (en) * 2002-10-10 2006-01-19 中國石油化工股▲分▼有限公司 Counterflow gas / liquid contact treatment method

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