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GB1441031A - Gas-gas reaction system - Google Patents

Gas-gas reaction system

Info

Publication number
GB1441031A
GB1441031A GB2981973A GB2981973A GB1441031A GB 1441031 A GB1441031 A GB 1441031A GB 2981973 A GB2981973 A GB 2981973A GB 2981973 A GB2981973 A GB 2981973A GB 1441031 A GB1441031 A GB 1441031A
Authority
GB
United Kingdom
Prior art keywords
reaction
liquid phase
areas
particles
contact
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.)
Expired
Application number
GB2981973A
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.)
Mead Corp
Original Assignee
Mead 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 Mead Corp filed Critical Mead Corp
Publication of GB1441031A publication Critical patent/GB1441031A/en
Expired legal-status Critical Current

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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • 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
    • B01J19/0006—Controlling or regulating processes
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1441031 Water MEAD CORP 22 June 1973 [26 June 1972] 29819/73 Heading C1A An elementary oxygen-containing gas and hydrogen gas are reacted in the presence of an aqueous liquid phase by introducing the gaseous reactants into a reaction zone and into contact therein with the liquid phase, in which zone there is positioned a catalyst consisting of a fixed bed of particles of a solid electrically conductive catalytic material for catalysing the reaction, which particles are substantially free from chemical reaction with the gaseous reactants, the aqueous liquid phase and the reaction products, the electrically conductive particles having areas in contact with a hydrophobic material without the particles being completely encapsulated thereby so that said areas are more readily contacted by the gaseous reactants and other adjoining areas are more readily contacted by the aqueous liquid phase so as to ensure that the said areas of said catalyst surface are respectively directly in contact with each other, and removing the products of reaction. The catalyst may be prepared as disclosed in Specification 1,392,720 and may comprise carbon, possibly with inclusion, activated carbon or a plasticized titanium sponge wetproofed with P.T.F.E. Thus hydrogen and oxygen in effluent gases from atomic reactors and electrolysis apparatus can be recombined.
GB2981973A 1972-06-26 1973-06-22 Gas-gas reaction system Expired GB1441031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26597572A 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
GB1441031A true GB1441031A (en) 1976-06-30

Family

ID=23012652

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4387075A Expired GB1441239A (en) 1972-06-26 1973-06-22 Gas-gas reaction system
GB2981973A Expired GB1441031A (en) 1972-06-26 1973-06-22 Gas-gas reaction system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4387075A Expired GB1441239A (en) 1972-06-26 1973-06-22 Gas-gas reaction system

Country Status (5)

Country Link
JP (1) JPS4952181A (en)
CA (1) CA998515A (en)
DE (1) DE2330429A1 (en)
FR (1) FR2190514B1 (en)
GB (2) GB1441239A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1220320A (en) * 1984-02-10 1987-04-14 Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Canada Limited/L'energie Atomique Du Canada Limitee Method of producing sulphuric acid from sulphur dioxide and apparatus therefor
US6973475B2 (en) 1999-09-18 2005-12-06 Wildtangent Dynamic scalable multi-media content streaming

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1210009A (en) * 1957-10-25 1960-03-04 Hoechst Ag Process for the oxidation of olefins to aldehydes, ketones and acids
NL135676C (en) * 1960-10-17

Also Published As

Publication number Publication date
FR2190514B1 (en) 1978-07-21
JPS4952181A (en) 1974-05-21
FR2190514A1 (en) 1974-02-01
DE2330429A1 (en) 1974-01-17
GB1441239A (en) 1976-06-30
CA998515A (en) 1976-10-19

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Legal Events

Date Code Title Description
PS Patent sealed