FR2316906A1 - Procede de preparation d'eponges metalliques et/ou metallo-ceramiques et/ou ceramique - Google Patents

Procede de preparation d'eponges metalliques et/ou metallo-ceramiques et/ou ceramique

Info

Publication number
FR2316906A1
FR2316906A1 FR7620747A FR7620747A FR2316906A1 FR 2316906 A1 FR2316906 A1 FR 2316906A1 FR 7620747 A FR7620747 A FR 7620747A FR 7620747 A FR7620747 A FR 7620747A FR 2316906 A1 FR2316906 A1 FR 2316906A1
Authority
FR
France
Prior art keywords
ceramic
metallo
sponges
preparing metal
preparing
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.)
Granted
Application number
FR7620747A
Other languages
English (en)
Other versions
FR2316906B1 (fr
Inventor
Giancarlo Perugini
Enzo Marcaccioli
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.)
Montedison SpA
Original Assignee
Montedison SpA
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
Priority claimed from IT2521575A external-priority patent/IT1039826B/it
Priority claimed from IT2521475A external-priority patent/IT1039825B/it
Application filed by Montedison SpA filed Critical Montedison SpA
Publication of FR2316906A1 publication Critical patent/FR2316906A1/fr
Application granted granted Critical
Publication of FR2316906B1 publication Critical patent/FR2316906B1/fr
Granted 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
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/3023—Triangle
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30475—Composition or microstructure of the elements comprising catalytically active material
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
FR7620747A 1975-07-09 1976-07-07 Procede de preparation d'eponges metalliques et/ou metallo-ceramiques et/ou ceramique Granted FR2316906A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2521575A IT1039826B (it) 1975-07-09 1975-07-09 Struttura di supporto per sistemi a catalist chimica eterogenea
IT2521475A IT1039825B (it) 1975-07-09 1975-07-09 Proced imento per la preparazione di spugne metalloceramiche e.o ceramiche a struttura cellulare tridimensionale

Publications (2)

Publication Number Publication Date
FR2316906A1 true FR2316906A1 (fr) 1977-02-04
FR2316906B1 FR2316906B1 (fr) 1978-05-19

Family

ID=26328577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620747A Granted FR2316906A1 (fr) 1975-07-09 1976-07-07 Procede de preparation d'eponges metalliques et/ou metallo-ceramiques et/ou ceramique

Country Status (6)

Country Link
US (1) US4076888A (fr)
JP (1) JPS5224270A (fr)
DE (1) DE2630548A1 (fr)
FR (1) FR2316906A1 (fr)
GB (1) GB1557485A (fr)
NL (1) NL7607390A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609915A1 (fr) * 1987-01-26 1988-07-29 Aris Sa Amalgame metal-mineral refractaire, son procede de preparation et ses applications
FR2680049A1 (fr) * 1991-08-02 1993-02-05 Sorapec Realisation d'electrodes ou de collecteurs d'electrodes par projection a la flamme.
FR2679927A1 (fr) * 1991-08-02 1993-02-05 Sorapec Realisation de mousses metalliques.
EP0574012A2 (fr) * 1992-06-10 1993-12-15 Shimadzu Corporation Construction d'un dispositif catalytique pour la purification d'un gaz d'échappement
WO1996016737A1 (fr) * 1994-11-28 1996-06-06 Shell Internationale Research Maatschappij B.V. Procede de preparation de supports
US5569455A (en) * 1992-06-10 1996-10-29 Shimadzu Corporation Exhaust gas catalytic purifier construction
US6491880B1 (en) 1999-08-17 2002-12-10 Battelle Memorial Institute Catalyst structure and method of fischer-tropsch synthesis

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914079C2 (de) * 1979-04-07 1984-07-12 Kernforschungsanlage Jülich GmbH, 5170 Jülich Austauschschüttkörper mit reaktivem Material
US4273824A (en) * 1979-05-11 1981-06-16 United Technologies Corporation Ceramic faced structures and methods for manufacture thereof
JPS56500949A (fr) * 1979-07-16 1981-07-09
US4308233A (en) * 1980-03-10 1981-12-29 Bridgestone Tire Company Limited Device for purification of exhaust gas
BG32652A1 (en) * 1980-03-13 1982-09-15 Kolev Method for surface laying of metals on synthetic, natural and artificial polymers
US4402662A (en) * 1980-05-13 1983-09-06 Government Of The United States As Represented By The Environmental Protection Agency Thermal shock resistant split-cylinder structures
US4357387A (en) * 1981-08-20 1982-11-02 Subtex, Inc. Flame resistant insulating fabric compositions prepared by plasma spraying
DE3210770C2 (de) * 1982-03-24 1984-12-20 Manfred 2854 Loxstedt Jaeckel Metallische, im wesentlichen kugelförmige Leichtkörperteilchen, sowie Verwendung und Verfahren zu ihrer Herstellung
US4441990A (en) * 1982-05-28 1984-04-10 Mobil Oil Corporation Hollow shaped catalytic extrudates
US4465577A (en) * 1983-03-31 1984-08-14 Gould, Inc. Method and device relating to thin-film cermets
JPS6088500A (ja) * 1983-10-21 1985-05-18 株式会社ブリヂストン 電波シ−ルド用ガスケツト及びその製造方法
US4495307A (en) * 1983-11-14 1985-01-22 Katalco Corporation Shaped catalyst particle for use in hydroprocessing of petroleum oils
US4675111A (en) * 1984-07-16 1987-06-23 Micro-Plate Inc. Solution waste treatment module
JPS6144778A (ja) * 1984-08-03 1986-03-04 株式会社デンソー 多孔セラミツク体の製造方法
US4931152A (en) * 1984-11-19 1990-06-05 Avco Corporation Method for imparting erosion-resistance to metallic substrate
GB8607268D0 (en) * 1986-03-24 1986-04-30 Atomic Energy Authority Uk Methanation & steam reforming catalyst
GB2197597B (en) * 1986-06-24 1990-05-09 Dyson Refractories Catalyst bodies
GB2193907A (en) * 1986-06-24 1988-02-24 Dyson Refractories Ribbed catalyst bodies
US4892857A (en) * 1987-05-20 1990-01-09 Corning Incorporated Electrically conductive ceramic substrate
US4975230A (en) * 1988-06-17 1990-12-04 Vapor Technologies Inc. Method of making an open pore structure
US5011638A (en) * 1988-06-17 1991-04-30 Vapor Technologies, Inc. Method of making open-pore structures
US4955135A (en) * 1988-11-16 1990-09-11 Vapor Technologies Inc. Method of making matrix composites
DE3902032A1 (de) * 1989-01-25 1990-07-26 Mtu Muenchen Gmbh Gesintertes leichtbaumaterial mit herstellungsverfahren
US5350004A (en) * 1990-05-09 1994-09-27 Lanxide Technology Company, Lp Rigidized filler materials for metal matrix composites and precursors to supportive structural refractory molds
US5308669A (en) * 1990-06-25 1994-05-03 Bryan Prucher Ceramically reinforced structural materials and method of making same
US5525570A (en) * 1991-03-09 1996-06-11 Forschungszentrum Julich Gmbh Process for producing a catalyst layer on a carrier and a catalyst produced therefrom
US5643850A (en) * 1991-03-09 1997-07-01 Forschungszentrum Julich Gmbh Process for the production of a catalyst layer on a carrier material and catalyst with a catalyst layer for the removal of hydrogen from a hydrogen and oxygen-containing gas mixture
US5385689A (en) * 1993-06-29 1995-01-31 Novapure Corporation Process and composition for purifying semiconductor process gases to remove Lewis acid and oxidant impurities therefrom
ZA969861B (en) 1995-11-27 1997-05-27 Shell Int Research Process for the preparation of a catalyst or catalyst precursor
US5658497A (en) * 1995-12-05 1997-08-19 Shell Oil Company Process for the catalytic partial oxidation of hydrocarbons using a certain catalyst support
US5711826A (en) * 1996-04-12 1998-01-27 Crs Holdings, Inc. Functionally gradient cladding for nuclear fuel rods
US6977095B1 (en) 1997-10-01 2005-12-20 Wright Medical Technology Inc. Process for producing rigid reticulated articles
FR2773173B1 (fr) * 1997-12-31 2001-05-11 Conseil Et De Prospective Scie Structures tridimensionnelles a haute porosite en alliages a base de chrome
DE69933351T2 (de) * 1998-11-18 2007-01-11 Haldor Topsoe A/S Verfahren zur Herstellung eines Gegenstandes mit katalytischer Oberflächenschicht
US6309742B1 (en) 2000-01-28 2001-10-30 Gore Enterprise Holdings, Inc. EMI/RFI shielding gasket
DE10052404B4 (de) * 2000-10-20 2005-06-09 Linde Ag Verfahren zum Herstellen einer Verbundstruktur mit einem zellularen Werkstück sowie mit diesem hergestellte Verbundstruktur
WO2002083188A2 (fr) * 2001-04-16 2002-10-24 Cassidy James J Structures denses/poreuses utilisees comme substituts osseux
JP3801061B2 (ja) * 2002-02-04 2006-07-26 トヨタ自動車株式会社 水素透過膜
US7458991B2 (en) * 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
US7393446B2 (en) * 2004-03-05 2008-07-01 Frank E. Towsley Cellular metal structure
DE102004026959B3 (de) * 2004-06-02 2006-02-16 Girlich, Dieter, Dr. Verfahren zur Herstellung metallischer Gitterstrukturen
US7250550B2 (en) * 2004-10-22 2007-07-31 Wright Medical Technology, Inc. Synthetic bone substitute material
US8025903B2 (en) * 2005-09-09 2011-09-27 Wright Medical Technology, Inc. Composite bone graft substitute cement and articles produced therefrom
DK1933892T3 (da) 2005-09-09 2013-03-25 Agnovos Healthcare Llc Sammensat knoglegrafterstatningscement og artikler fremstillet deraf
NO327431B1 (no) * 2006-09-08 2009-06-29 Yara Int Asa Fremgangsmate og anordning for fangst av platinagruppeelementer
KR20130069539A (ko) * 2010-05-12 2013-06-26 스미토모덴키고교가부시키가이샤 알루미늄 구조체의 제조 방법 및 알루미늄 구조체
ES2638091T3 (es) * 2013-12-10 2017-10-18 Alantum Europe Gmbh Cuerpo de espuma metálica con tamaño de grano controlado en su superficie, proceso para su producción y su uso
DE102014205623B4 (de) 2014-03-26 2020-06-10 Glatt Gmbh Verfahren zur herstellung offenzelliger körper
US9863045B2 (en) 2015-03-24 2018-01-09 Council Of Scientific & Industrial Research Electrochemical process for the preparation of lead foam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023884A1 (en) * 1968-11-22 1970-08-21 Dunlop Co Ltd Three-dimensional anisotropic network for use in oil - lamps
US3536480A (en) * 1967-01-12 1970-10-27 Tenneco Chem Method of forming inorganic foam materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111396A (en) * 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
US3258363A (en) * 1961-08-21 1966-06-28 Leesona Corp Carbonized polyvinylidenechloride fuel cell electrode
US3666526A (en) * 1966-01-06 1972-05-30 Gen Electric Refractory porous bodies
GB1295293A (fr) * 1969-04-19 1972-11-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536480A (en) * 1967-01-12 1970-10-27 Tenneco Chem Method of forming inorganic foam materials
FR2023884A1 (en) * 1968-11-22 1970-08-21 Dunlop Co Ltd Three-dimensional anisotropic network for use in oil - lamps

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609915A1 (fr) * 1987-01-26 1988-07-29 Aris Sa Amalgame metal-mineral refractaire, son procede de preparation et ses applications
FR2680049A1 (fr) * 1991-08-02 1993-02-05 Sorapec Realisation d'electrodes ou de collecteurs d'electrodes par projection a la flamme.
FR2679927A1 (fr) * 1991-08-02 1993-02-05 Sorapec Realisation de mousses metalliques.
EP0574012A2 (fr) * 1992-06-10 1993-12-15 Shimadzu Corporation Construction d'un dispositif catalytique pour la purification d'un gaz d'échappement
EP0574012A3 (fr) * 1992-06-10 1994-08-31 Shimadzu Corp
US5569455A (en) * 1992-06-10 1996-10-29 Shimadzu Corporation Exhaust gas catalytic purifier construction
WO1996016737A1 (fr) * 1994-11-28 1996-06-06 Shell Internationale Research Maatschappij B.V. Procede de preparation de supports
US6491880B1 (en) 1999-08-17 2002-12-10 Battelle Memorial Institute Catalyst structure and method of fischer-tropsch synthesis
US6558634B1 (en) 1999-08-17 2003-05-06 Battelle Memorial Institute Catalyst structure and method of fischer-tropsch synthesis

Also Published As

Publication number Publication date
US4076888A (en) 1978-02-28
NL7607390A (nl) 1977-01-11
GB1557485A (en) 1979-12-12
DE2630548A1 (de) 1977-01-13
JPS5224270A (en) 1977-02-23
FR2316906B1 (fr) 1978-05-19

Similar Documents

Publication Publication Date Title
FR2316906A1 (fr) Procede de preparation d'eponges metalliques et/ou metallo-ceramiques et/ou ceramique
FR2340327A1 (fr) Procede de preparation d'homopolymeres et copolymeres d'alpha-mono-olefines
BE866957A (fr) Procede de preparation d'homopolymerisats et de copolymerisats d'alpha-mono-olefines
PT65719A (fr) Procede pour la preparation de nouvelles preparations galeniques
FR2320300A1 (fr) Procede de preparation de chromanones-(4)
BE861172A (fr) Procede de preparation d'alpha-amino-amides
BE834443A (fr) Procede de preparation de cyclohexane-diones-1,3 et d'alkyl-6-dihydro-3,4 -pyranones-2
FR2321482A1 (fr) Procede de preparation d'amide d'a-amido-acide
FR2335522A1 (fr) Procede de preparation d'androstene-4 diones-3,17
FR2305416A1 (fr) Procede de preparation de tricosene-(9) et d'heneicosene-(9)
FR2313354A1 (fr) Procede de preparation d'azomethines
BE841285A (fr) Procede de preparation d'acetoacetyl-arylamides
BE857100A (fr) Procede de preparation d'homopolymeres et de copolymeres d'&-mono-olefines
BE844943A (fr) Procede de preparation de chromanones-(4)
BE872294A (fr) Procede de preparation de 3-iodorifamycine s et de 3-bromorifamycine s
FR2314192A1 (fr) Procede de preparation d'oxaphospholannes-1,2
BE862800A (fr) Nouvelles dithienylalkylamines et procede pour leur preparation
BE858806A (fr) Procede pour la preparation de glycol-aldehyde et d'ethylene-glycol
BE843288A (fr) Procede de preparation d'indoloquinolizines
RO78342A (fr) Procede de preparation des imino-ethers de benzthiazolines et benzoxazolines
BE867228A (fr) Procede pour la preparation d'hydroxyphenylglycocolles
BE867414A (fr) Procede pour la preparation d'hydroxy-alpha-aminobenzylpenicillines
RO70754A (fr) Procede pour la preparation des composes de aroyle-phenylindenes
FR2309521A1 (fr) Procede de preparation d'esters alkylcarbamiques ou alcenylcarbamiques
FR2307781A1 (fr) Procede de preparation d'acenaphtenes

Legal Events

Date Code Title Description
ST Notification of lapse