BE824224A - ALUMINA-BASED BODY OBTAINED BY AGGLOMERATION RESISTANT TO HIGH TEMPERATURES - Google Patents

ALUMINA-BASED BODY OBTAINED BY AGGLOMERATION RESISTANT TO HIGH TEMPERATURES

Info

Publication number
BE824224A
BE824224A BE152238A BE152238A BE824224A BE 824224 A BE824224 A BE 824224A BE 152238 A BE152238 A BE 152238A BE 152238 A BE152238 A BE 152238A BE 824224 A BE824224 A BE 824224A
Authority
BE
Belgium
Prior art keywords
alumina
high temperatures
body obtained
based body
agglomeration resistant
Prior art date
Application number
BE152238A
Other languages
French (fr)
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 filed Critical
Publication of BE824224A publication Critical patent/BE824224A/en

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
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of actinides
    • 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
    • B01J37/08—Heat treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE152238A 1974-01-10 1975-01-09 ALUMINA-BASED BODY OBTAINED BY AGGLOMERATION RESISTANT TO HIGH TEMPERATURES BE824224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400803A FR2257335A1 (en) 1974-01-10 1974-01-10 Refractory alumina agglomerates for use as catalyst carriers - contg. metal oxide additives for improved heat stability

Publications (1)

Publication Number Publication Date
BE824224A true BE824224A (en) 1975-07-09

Family

ID=9133317

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152238A BE824224A (en) 1974-01-10 1975-01-09 ALUMINA-BASED BODY OBTAINED BY AGGLOMERATION RESISTANT TO HIGH TEMPERATURES

Country Status (3)

Country Link
BE (1) BE824224A (en)
FR (1) FR2257335A1 (en)
SU (1) SU667123A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466278A1 (en) * 1979-10-04 1981-04-10 Pro Catalyse CATALYST AND PROCESS FOR TREATING EXHAUST GASES OF INTERNAL COMBUSTION ENGINES
EP0130835B1 (en) * 1983-07-01 1990-05-02 Hitachi, Ltd. High temperature stable catalyst, process for preparing same and process for conducting chemical reaction using same
FR2573999B1 (en) * 1984-12-05 1987-01-23 Rhone Poulenc Spec Chim PROCESS FOR PRODUCING ALUMINA-BASED CATALYST SUPPORTS WITH IMPROVED DURABILITY
FR2721837B1 (en) 1994-07-01 1996-08-30 Inst Francais Du Petrole HIGH TEMPERATURE RESISTANT OXIDATION CATALYST, PREPARATION METHOD THEREOF, AND COMBUSTION METHOD USING SUCH CATALYST

Also Published As

Publication number Publication date
SU667123A3 (en) 1979-06-05
FR2257335A1 (en) 1975-08-08
FR2257335B1 (en) 1978-10-27

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RHONE-POULENC INDUSTRIES

Effective date: 19950109