DE69402034T2 - Diffusionvorrichtungen zur Erleichterung der Materialübertragung in Feststoff-Gasreaktionen - Google Patents

Diffusionvorrichtungen zur Erleichterung der Materialübertragung in Feststoff-Gasreaktionen

Info

Publication number
DE69402034T2
DE69402034T2 DE69402034T DE69402034T DE69402034T2 DE 69402034 T2 DE69402034 T2 DE 69402034T2 DE 69402034 T DE69402034 T DE 69402034T DE 69402034 T DE69402034 T DE 69402034T DE 69402034 T2 DE69402034 T2 DE 69402034T2
Authority
DE
Germany
Prior art keywords
diffusion
material transfer
solid gas
diffusion devices
elements
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 - Fee Related
Application number
DE69402034T
Other languages
English (en)
Other versions
DE69402034D1 (de
Inventor
Jean-Michel Bauer
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.)
Mersen SA
Original Assignee
Carbone Lorraine SA
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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Publication of DE69402034D1 publication Critical patent/DE69402034D1/de
Application granted granted Critical
Publication of DE69402034T2 publication Critical patent/DE69402034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J8/18—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
    • B01J8/44—Fluidisation grids
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/536—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite based on expanded graphite or complexed graphite
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249956—Void-containing component is inorganic
    • Y10T428/249957—Inorganic impregnant
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
DE69402034T 1993-12-14 1994-12-13 Diffusionvorrichtungen zur Erleichterung der Materialübertragung in Feststoff-Gasreaktionen Expired - Fee Related DE69402034T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315327A FR2713512B1 (fr) 1993-12-14 1993-12-14 Eléments diffuseurs facilitant le transfert de matière dans des réactions solide-gaz.

Publications (2)

Publication Number Publication Date
DE69402034D1 DE69402034D1 (de) 1997-04-17
DE69402034T2 true DE69402034T2 (de) 1997-07-10

Family

ID=9454133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402034T Expired - Fee Related DE69402034T2 (de) 1993-12-14 1994-12-13 Diffusionvorrichtungen zur Erleichterung der Materialübertragung in Feststoff-Gasreaktionen

Country Status (9)

Country Link
US (1) US5554348A (de)
EP (1) EP0658374B1 (de)
JP (1) JPH07232054A (de)
KR (1) KR950016855A (de)
AT (1) ATE149879T1 (de)
DE (1) DE69402034T2 (de)
DK (1) DK0658374T3 (de)
ES (1) ES2098890T3 (de)
FR (1) FR2713512B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732243B1 (fr) * 1995-03-28 1997-05-23 Elf Aquitaine Composite actif a structure feuilletee et son utilisation comme milieu reactionnel
FR2754740B1 (fr) * 1996-10-21 1998-12-04 Elf Aquitaine Composite actif a structure feuilletee comprenant un agent actif sous forme de granules
CH710862B1 (de) 1999-11-26 2016-09-15 Imerys Graphite & Carbon Switzerland Sa Verfahren zur Herstellung von Graphitpulvern mit erhöhter Schüttdichte.
CA2619680C (fr) * 2005-08-31 2013-12-03 Coldway Reacteur thermochimique pour appareil de refrigeration et/ou de chauffage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2056423B (en) * 1979-08-16 1983-02-23 Lancashire Tar Distillers Ltd Porous carbon
FR2527593B1 (fr) * 1982-05-28 1986-05-02 Lorraine Carbone Structures en graphite impregne renforce et procede d'obtention
FR2582956B1 (fr) * 1985-06-10 1987-07-31 Lorraine Carbone Support de membrane minerale pour techniques separatives et procedes de fabrication de ce support
FR2665087B1 (fr) * 1990-07-24 1992-10-09 Lorraine Carbone Procede de fabrication d'une membrane minerale ultra-mince et asymetrique.
FR2671735B1 (fr) * 1991-01-18 1994-04-08 Pechiney Recherche Procede de fabrication de tubes poreux, de permeabilite elevee, en materiau composite carbone-carbone et leurs applications.
DE4123262C2 (de) * 1991-07-13 2002-12-12 Illbruck Prod Anordnung für einen Filterkörper oder Katalysator

Also Published As

Publication number Publication date
JPH07232054A (ja) 1995-09-05
DK0658374T3 (da) 1997-06-30
KR950016855A (ko) 1995-07-20
ES2098890T3 (es) 1997-05-01
FR2713512B1 (fr) 1996-01-19
EP0658374B1 (de) 1997-03-12
FR2713512A1 (fr) 1995-06-16
DE69402034D1 (de) 1997-04-17
EP0658374A1 (de) 1995-06-21
US5554348A (en) 1996-09-10
ATE149879T1 (de) 1997-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee