NO740930L - Sfæriske kuler av karbon samt fremgangsmåte for fremstilling derav. - Google Patents

Sfæriske kuler av karbon samt fremgangsmåte for fremstilling derav.

Info

Publication number
NO740930L
NO740930L NO740930A NO740930A NO740930L NO 740930 L NO740930 L NO 740930L NO 740930 A NO740930 A NO 740930A NO 740930 A NO740930 A NO 740930A NO 740930 L NO740930 L NO 740930L
Authority
NO
Norway
Prior art keywords
manufacture
carbon
spherical spheres
spheres
spherical
Prior art date
Application number
NO740930A
Other languages
English (en)
Other versions
NO138022B (no
NO138022C (no
Inventor
Benno Lux
Jacques Gillot
Stuart F Exell
Original Assignee
Pernovo Perstorp New Business Dev Ab
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 Pernovo Perstorp New Business Dev Ab filed Critical Pernovo Perstorp New Business Dev Ab
Publication of NO740930L publication Critical patent/NO740930L/no
Publication of NO138022B publication Critical patent/NO138022B/no
Publication of NO138022C publication Critical patent/NO138022C/no

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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/524—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/022—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Filtering Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NO740930A 1973-03-20 1974-03-15 Sfaeriske kuler av karbon samt fremgangsmaate for fremstilling derav NO138022C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH407173A CH565830A5 (no) 1973-03-20 1973-03-20

Publications (3)

Publication Number Publication Date
NO740930L true NO740930L (no) 1974-09-23
NO138022B NO138022B (no) 1978-03-06
NO138022C NO138022C (no) 1978-06-14

Family

ID=4269274

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740930A NO138022C (no) 1973-03-20 1974-03-15 Sfaeriske kuler av karbon samt fremgangsmaate for fremstilling derav

Country Status (11)

Country Link
JP (1) JPS5715044B2 (no)
BR (1) BR7402166D0 (no)
CA (1) CA1027297A (no)
CH (1) CH565830A5 (no)
DE (1) DE2413930A1 (no)
DK (1) DK139197B (no)
FR (1) FR2222311B1 (no)
GB (1) GB1457013A (no)
IT (1) IT1010686B (no)
NO (1) NO138022C (no)
SE (1) SE395900B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527282U (no) * 1975-06-30 1977-01-19
CA1287459C (en) * 1986-10-01 1991-08-13 Mukesh Jain Process for the preparation of hollow microspheres
CA1329461C (en) * 1987-04-14 1994-05-17 Alcan International Limited Process of producing aluminum and titanium nitrides
US8247072B2 (en) 2006-02-14 2012-08-21 Eastman Chemical Company Resol beads, methods of making them and methods of using them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515195A (fr) * 1969-07-31 1971-11-15 Battelle Memorial Institute Matériau composite et procédé pour sa fabrication

Also Published As

Publication number Publication date
NO138022B (no) 1978-03-06
NO138022C (no) 1978-06-14
GB1457013A (en) 1976-12-01
JPS5715044B2 (no) 1982-03-27
BR7402166D0 (pt) 1974-11-05
FR2222311B1 (no) 1979-10-12
JPS49126579A (no) 1974-12-04
IT1010686B (it) 1977-01-20
DK139197C (no) 1979-06-11
DK139197B (da) 1979-01-08
FR2222311A1 (no) 1974-10-18
CH565830A5 (no) 1975-08-29
SE395900B (sv) 1977-08-29
DE2413930A1 (de) 1974-09-26
CA1027297A (en) 1978-02-28

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