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SE9903765D0 - A catalytic process - Google Patents

A catalytic process

Info

Publication number
SE9903765D0
SE9903765D0 SE9903765A SE9903765A SE9903765D0 SE 9903765 D0 SE9903765 D0 SE 9903765D0 SE 9903765 A SE9903765 A SE 9903765A SE 9903765 A SE9903765 A SE 9903765A SE 9903765 D0 SE9903765 D0 SE 9903765D0
Authority
SE
Sweden
Prior art keywords
fluid phase
flow
comprised
reactor
phase
Prior art date
Application number
SE9903765A
Other languages
Swedish (sv)
Other versions
SE518493C2 (en
SE9903765L (en
Inventor
Bjoern Aakermark
Pehr Bjoernbom
Original Assignee
Kth Holding Ab
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 Kth Holding Ab filed Critical Kth Holding Ab
Priority to SE9903765A priority Critical patent/SE518493C2/en
Publication of SE9903765D0 publication Critical patent/SE9903765D0/en
Priority to AU11828/01A priority patent/AU1182801A/en
Priority to PCT/SE2000/002005 priority patent/WO2001028674A1/en
Publication of SE9903765L publication Critical patent/SE9903765L/xx
Publication of SE518493C2 publication Critical patent/SE518493C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/248—Reactors comprising multiple separated flow channels
    • B01J19/2485—Monolithic reactors
    • 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
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B01J19/285—Shaking or vibrating reactors; reactions under the influence of low-frequency vibrations or pulsations
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)

Abstract

A continuous catalytic process for reacting reactants comprised in a fluid phase, in the presence of a catalyst comprised in the same or a separate fluid phase, in a reactor provided with openings for passage of reactants and reaction products into and out from the reactor, which reactor contains a stationary phase that exhibits affinity to the catalyst and/or the fluid phase in which it is comprised, and the fluid phase(s) flow(s) from one opening to the other, whereby the flow direction of the fluid phase(s) is/are periodically reversed, so that during a first period of time the fluid phase(s) flow(s) in a first direction, while during a subsequent period of time the fluid phase(s) is/are brought to flow in a direction opposite to said first direction.
SE9903765A 1999-10-19 1999-10-19 Continuous catalytic process for reaction of two or more liquid phase reactants SE518493C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9903765A SE518493C2 (en) 1999-10-19 1999-10-19 Continuous catalytic process for reaction of two or more liquid phase reactants
AU11828/01A AU1182801A (en) 1999-10-19 2000-10-17 A catalytic process in a flow-reversal reactor
PCT/SE2000/002005 WO2001028674A1 (en) 1999-10-19 2000-10-17 A catalytic process in a flow-reversal reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903765A SE518493C2 (en) 1999-10-19 1999-10-19 Continuous catalytic process for reaction of two or more liquid phase reactants

Publications (3)

Publication Number Publication Date
SE9903765D0 true SE9903765D0 (en) 1999-10-19
SE9903765L SE9903765L (en) 2001-04-20
SE518493C2 SE518493C2 (en) 2002-10-15

Family

ID=20417407

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903765A SE518493C2 (en) 1999-10-19 1999-10-19 Continuous catalytic process for reaction of two or more liquid phase reactants

Country Status (3)

Country Link
AU (1) AU1182801A (en)
SE (1) SE518493C2 (en)
WO (1) WO2001028674A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374019A (en) * 1981-05-13 1983-02-15 Ashland Oil, Inc. Process for cracking high-boiling hydrocarbons using high ratio of catalyst residence time to vapor residence time
DE3508553A1 (en) * 1985-03-11 1986-09-11 Hüls AG, 4370 Marl METHOD AND DEVICE FOR CATALYTICALLY CONVERTING GASES
US5254368A (en) * 1987-11-02 1993-10-19 University Of Michigan Periodic chemical processing system
US6121184A (en) * 1997-07-29 2000-09-19 E. I. Du Pont De Nemours And Company Supported bis(phosphorus) ligands

Also Published As

Publication number Publication date
SE518493C2 (en) 2002-10-15
SE9903765L (en) 2001-04-20
AU1182801A (en) 2001-04-30
WO2001028674A1 (en) 2001-04-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed