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FR2245408B1 - - Google Patents

Info

Publication number
FR2245408B1
FR2245408B1 FR7429812A FR7429812A FR2245408B1 FR 2245408 B1 FR2245408 B1 FR 2245408B1 FR 7429812 A FR7429812 A FR 7429812A FR 7429812 A FR7429812 A FR 7429812A FR 2245408 B1 FR2245408 B1 FR 2245408B1
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
FR7429812A
Other languages
French (fr)
Other versions
FR2245408A1 (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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Publication of FR2245408A1 publication Critical patent/FR2245408A1/fr
Application granted granted Critical
Publication of FR2245408B1 publication Critical patent/FR2245408B1/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7429812A 1973-09-04 1974-09-02 Expired FR2245408B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39380173A 1973-09-04 1973-09-04

Publications (2)

Publication Number Publication Date
FR2245408A1 FR2245408A1 (en) 1975-04-25
FR2245408B1 true FR2245408B1 (en) 1981-03-27

Family

ID=23556309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429812A Expired FR2245408B1 (en) 1973-09-04 1974-09-02

Country Status (4)

Country Link
JP (1) JPS5075998A (en)
DE (1) DE2442318A1 (en)
FR (1) FR2245408B1 (en)
GB (1) GB1481434A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852947A1 (en) * 1978-12-07 1980-06-19 Basf Ag METHOD FOR PRODUCING CATALYST CARRIERS FROM TONER DEGREAS
FR2449474A1 (en) * 1979-02-26 1980-09-19 Rhone Poulenc Ind DOUBLE POROSITY ALUMINA BEADS, THEIR PREPARATION PROCESS AND THEIR APPLICATIONS AS CATALYST SUPPORTS
DE4207961A1 (en) * 1992-03-13 1993-09-16 Solvay Umweltchemie Gmbh ABRASION-RESISTANT CATALYST CARRIER
US6262132B1 (en) * 1999-05-21 2001-07-17 Energy International Corporation Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems
CN102614935B (en) * 2012-03-05 2013-11-06 阳光凯迪新能源集团有限公司 Surface modification method of aluminum oxide carrier

Also Published As

Publication number Publication date
GB1481434A (en) 1977-07-27
JPS5075998A (en) 1975-06-21
FR2245408A1 (en) 1975-04-25
DE2442318A1 (en) 1975-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse