FR2257335B1 - - Google Patents

Info

Publication number
FR2257335B1
FR2257335B1 FR7400803A FR7400803A FR2257335B1 FR 2257335 B1 FR2257335 B1 FR 2257335B1 FR 7400803 A FR7400803 A FR 7400803A FR 7400803 A FR7400803 A FR 7400803A FR 2257335 B1 FR2257335 B1 FR 2257335B1
Authority
FR
France
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
FR7400803A
Other languages
French (fr)
Other versions
FR2257335A1 (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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7400803A priority Critical patent/FR2257335A1/fr
Priority to NLAANVRAGE7500198,A priority patent/NL190227C/xx
Priority to ES433643A priority patent/ES433643A1/es
Priority to DE19752500548 priority patent/DE2500548C3/de
Priority to SE7500226A priority patent/SE417912B/xx
Priority to SU752099112A priority patent/SU667123A3/ru
Priority to LU71607A priority patent/LU71607A1/xx
Priority to BE152238A priority patent/BE824224A/xx
Priority to IT47578/75A priority patent/IT1026273B/it
Priority to CH19375A priority patent/CH605465A5/xx
Priority to GB960/75A priority patent/GB1488281A/en
Priority to CA217,700A priority patent/CA1060424A/en
Priority to JP550875A priority patent/JPS5651152B2/ja
Publication of FR2257335A1 publication Critical patent/FR2257335A1/fr
Priority to US05/750,222 priority patent/US4061594A/en
Application granted granted Critical
Publication of FR2257335B1 publication Critical patent/FR2257335B1/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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7400803A 1974-01-10 1974-01-10 Refractory alumina agglomerates for use as catalyst carriers - contg. metal oxide additives for improved heat stability Granted FR2257335A1 (en)

Priority Applications (14)

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
ES433643A ES433643A1 (es) 1974-01-10 1975-01-08 Perfeccionamientos en la produccion de cuerpos de base de alumina.
DE19752500548 DE2500548C3 (de) 1974-01-10 1975-01-08 Verfahren zur Herstellung hochtemperaturfester Agglomerate auf der Basis von Aluminiumoxid
NLAANVRAGE7500198,A NL190227C (nl) 1974-01-10 1975-01-08 Werkwijze voor de bereiding van aluminiumoxydelichamen alsmede dergelijke lichamen.
BE152238A BE824224A (fr) 1974-01-10 1975-01-09 Corps a base d'alumine obtenus par agglomeration resistant aux temperatures elevees
LU71607A LU71607A1 (xx) 1974-01-10 1975-01-09
SE7500226A SE417912B (sv) 1974-01-10 1975-01-09 Forfarande for framstellning av hogtemperaturfasta kroppar pa basis av aluminiumoxid
IT47578/75A IT1026273B (it) 1974-01-10 1975-01-09 Corpi a base di allumina ottenuti per agglomerazione resistenti alle temperature levate
CH19375A CH605465A5 (xx) 1974-01-10 1975-01-09
GB960/75A GB1488281A (en) 1974-01-10 1975-01-09 Catalysts
SU752099112A SU667123A3 (ru) 1974-01-10 1975-01-09 Шихта дл получени пористого материала
CA217,700A CA1060424A (en) 1974-01-10 1975-01-10 Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
JP550875A JPS5651152B2 (xx) 1974-01-10 1975-01-10
US05/750,222 US4061594A (en) 1974-01-10 1976-12-13 Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures

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 (2)

Publication Number Publication Date
FR2257335A1 FR2257335A1 (en) 1975-08-08
FR2257335B1 true FR2257335B1 (xx) 1978-10-27

Family

ID=9133317

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689870A1 (fr) 1994-07-01 1996-01-03 Institut Francais Du Petrole Catalyseur d'oxydation résistant à des températures élevées, son procédé de préparation et procédé de combustion utilisant un tel catalyseur

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466278A1 (fr) * 1979-10-04 1981-04-10 Pro Catalyse Catalyseur et procede de traitement des gaz d'echappement des moteurs a combustion interne
KR920000149B1 (ko) * 1983-07-01 1992-01-09 가부시기가이샤 히다찌세이사꾸쇼 내열성촉매 및 그 사용방법
FR2573999B1 (fr) * 1984-12-05 1987-01-23 Rhone Poulenc Spec Chim Procede de fabrication de supports de catalyseurs a base d'alumine dont la durabilite est amelioree

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0689870A1 (fr) 1994-07-01 1996-01-03 Institut Francais Du Petrole Catalyseur d'oxydation résistant à des températures élevées, son procédé de préparation et procédé de combustion utilisant un tel catalyseur

Also Published As

Publication number Publication date
SU667123A3 (ru) 1979-06-05
FR2257335A1 (en) 1975-08-08
BE824224A (fr) 1975-07-09

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Legal Events

Date Code Title Description
TP Transmission of property