GB1183356A - Method and Apparatus for Carrying Out Chemical, Electrochemical and Exchange Reactions - Google Patents

Method and Apparatus for Carrying Out Chemical, Electrochemical and Exchange Reactions

Info

Publication number
GB1183356A
GB1183356A GB06373/67A GB1637367A GB1183356A GB 1183356 A GB1183356 A GB 1183356A GB 06373/67 A GB06373/67 A GB 06373/67A GB 1637367 A GB1637367 A GB 1637367A GB 1183356 A GB1183356 A GB 1183356A
Authority
GB
United Kingdom
Prior art keywords
porous
pores
phase
porous reaction
phases
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
GB06373/67A
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.)
SIEMENS AG AND VARTA AG
Original Assignee
SIEMENS AG AND VARTA AG
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 SIEMENS AG AND VARTA AG filed Critical SIEMENS AG AND VARTA AG
Publication of GB1183356A publication Critical patent/GB1183356A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/007—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B01J14/005—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

1,183,356. Chemical contact apparatus; contacting gases with liquids. SIEMENS A.G. and VARTA A.G. 10 April, 1967 [16 April, 1966], No. 16373/67. Headings B1F and D1R. [Also in Division C2] A chemical or electrochemical reaction or mass transfer is effected between incompletely miscible phases of different wetting properties or between substances dissolved therein by contacting the phases in the pores of a porous reaction body possessing a system of pores of various sizes, the more readily wetting phase being introduced into the porous body at a pressure lower than the other phase whereby a part at least of the smaller pores of the body is filled with the more readily wetting phase and a part at least of the larger pores is filled with the other phase. The less wetting phase may be a gas and the other phase a liquid, or both phases may be liquid. In apparatus for effecting this process, one zone of the porous reaction is disposed between porous covering layers in which the pores are on average smaller in size than those of the porous reaction body, the remaining surface area between the covering layers being covered with an impermeable layer. For catalytic reactions, the porous reaction body may consist of catalyst, or the catalyst may be embedded in the body or in the walls of the pores. In Example 1, an H 2 /CO 2 mixture is scrubbed with 8-normal diethanolamine solution to remove CO 2 in the apparatus of Fig. 2. The diethanolamine solution circulates around the apparatus absorbing the CO 2 in porous reaction body 22 and releasing it to a stream of air in porous reaction body 12. H 2 /CO 2 mixture enters at 24 and the scrubbed mixture leaves at 26, while air enters at 8 and leaves together with entrained CO 2 at 14. Porous bodies 12 and 22 and layers 13 and 23 of finer porosity are of nickel. In example 2, the countercurrent extraction of bromine from aqueous solution with chloroform using the apparatus of Fig. 1 (not shown).
GB06373/67A 1966-04-16 1967-04-10 Method and Apparatus for Carrying Out Chemical, Electrochemical and Exchange Reactions Expired GB1183356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0103218 1966-04-16

Publications (1)

Publication Number Publication Date
GB1183356A true GB1183356A (en) 1970-03-04

Family

ID=7525005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06373/67A Expired GB1183356A (en) 1966-04-16 1967-04-10 Method and Apparatus for Carrying Out Chemical, Electrochemical and Exchange Reactions

Country Status (5)

Country Link
CH (1) CH485481A (en)
DE (1) DE1542456C3 (en)
GB (1) GB1183356A (en)
NL (1) NL6703071A (en)
SE (1) SE347436B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU453968B2 (en) * 1970-07-29 1974-10-17 Mead Corporation, The Method of producing a barrier layer field effect transistor
DE3221315C2 (en) * 1982-06-05 1986-04-17 Kernforschungsanlage Jülich GmbH, 5170 Jülich Device for the reduction or oxidation of substances in aqueous solution
SE8502821D0 (en) * 1985-06-07 1985-06-07 Sten Zeilon COMPLETE BODY DEVICE

Also Published As

Publication number Publication date
SE347436B (en) 1972-08-07
CH485481A (en) 1970-02-15
DE1542456A1 (en) 1970-06-18
DE1542456C3 (en) 1975-09-25
NL6703071A (en) 1967-10-17
DE1542456B2 (en) 1975-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees