FR1482981A - Matériaux poreux en alumine agglomérée - Google Patents

Matériaux poreux en alumine agglomérée

Info

Publication number
FR1482981A
FR1482981A FR58109A FR58109A FR1482981A FR 1482981 A FR1482981 A FR 1482981A FR 58109 A FR58109 A FR 58109A FR 58109 A FR58109 A FR 58109A FR 1482981 A FR1482981 A FR 1482981A
Authority
FR
France
Prior art keywords
porous materials
agglomerated alumina
agglomerated
alumina
porous
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
FR58109A
Other languages
English (en)
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR58109A priority Critical patent/FR1482981A/fr
Priority to NL6702773A priority patent/NL6702773A/xx
Priority to BE697136D priority patent/BE697136A/xx
Priority to GB07803/67A priority patent/GB1154528A/en
Priority to DE1967P0041941 priority patent/DE1592157B2/de
Application granted granted Critical
Publication of FR1482981A publication Critical patent/FR1482981A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • B01J35/67—Pore distribution monomodal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
FR58109A 1966-04-19 1966-04-19 Matériaux poreux en alumine agglomérée Expired FR1482981A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR58109A FR1482981A (fr) 1966-04-19 1966-04-19 Matériaux poreux en alumine agglomérée
NL6702773A NL6702773A (fr) 1966-04-19 1967-02-23
BE697136D BE697136A (fr) 1966-04-19 1967-04-17
GB07803/67A GB1154528A (en) 1966-04-19 1967-04-18 Porous Alumina Conglomerates
DE1967P0041941 DE1592157B2 (de) 1966-04-19 1967-04-19 Verfahren zur herstellung von mechanisch festen poroesen formkoerpern auf al tief 2 o tief 3 -basis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58109A FR1482981A (fr) 1966-04-19 1966-04-19 Matériaux poreux en alumine agglomérée

Publications (1)

Publication Number Publication Date
FR1482981A true FR1482981A (fr) 1967-06-02

Family

ID=8606544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58109A Expired FR1482981A (fr) 1966-04-19 1966-04-19 Matériaux poreux en alumine agglomérée

Country Status (5)

Country Link
BE (1) BE697136A (fr)
DE (1) DE1592157B2 (fr)
FR (1) FR1482981A (fr)
GB (1) GB1154528A (fr)
NL (1) NL6702773A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061655A2 (fr) * 1981-03-31 1982-10-06 Hans Sauer Chambre de commutation pour contacts électriques isolée de l'environnement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419277C3 (de) * 1974-04-22 1982-10-21 Institut Kataliza Sibirskogo Otdelenija Akademii Nauk Sssr Verfahren zur Herstellung von granuliertem porigen Korund
EP0034889B1 (fr) * 1980-02-26 1984-12-19 Imperial Chemical Industries Plc Alumine poreuse et sa préparation
DE3239886A1 (de) * 1982-10-28 1984-05-03 Basf Ag, 6700 Ludwigshafen Verfahren zur regenerierung des al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)-traegermaterials gebrauchter ag/al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)-traegerkatalysatoren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061655A2 (fr) * 1981-03-31 1982-10-06 Hans Sauer Chambre de commutation pour contacts électriques isolée de l'environnement
EP0061655A3 (en) * 1981-03-31 1983-04-27 Hans Sauer Switch chamber for electric contacts sealed from the environment

Also Published As

Publication number Publication date
DE1592157B2 (de) 1976-06-16
GB1154528A (en) 1969-06-11
BE697136A (fr) 1967-10-17
NL6702773A (fr) 1967-10-20
DE1592157A1 (de) 1970-10-22

Similar Documents

Publication Publication Date Title
FR1449904A (fr) Agglomérés d'alumine active de résistance mécanique élevée
ZA703733B (en) Improvements in absorbent materials
MY6700075A (en) Improvements in or relating to lamps
YU31989B (en) Zaptivni ili poluzaptivni akumulator sa alkalnim elektrolitom
FR1438497A (fr) Agglomérés d'alumine
AT285483B (de) Klassierung von Sinter
FR1482981A (fr) Matériaux poreux en alumine agglomérée
FR1506460A (fr) Matériaux de construction
AT275197B (de) Permeabilitätszelle
TR17159A (tr) Bulamac halinde doekuem
FR1383076A (fr) Alumine active de grande porosité
FR1511616A (fr) Perméamètre perfectionné
FR1477810A (fr) Perfectionnements apportés aux matières poreuses
FR1509985A (fr) Matériaux céramiques
GB1138195A (en) Improvements in or relating to moisture-sensitive devices
AT255983B (de) Kubischer Behälter
FR1493827A (fr) Perméamètre
FR1403691A (fr) Perfectionnements aux matériaux thermo-isolants
AU288976B2 (en) Improvements in or relating to alumina gels
AT302099B (de) Kanten-Schärfgerät
FR1509567A (fr) Matériau pour la décoration et la construction
BE744885Q (fr) Particules contenant de l'alumine
FI37698A (fi) Laitelma erikoisesti kattolevyinä käytetyissä huokoisissa kuitulevyissä
GB1168805A (en) Improvements in or relating to Alumina Whiskers
AU4476564A (en) Improvements in or relating to alumina gels