GB789663A - Improvements in or relating to production of denser graphite - Google Patents

Improvements in or relating to production of denser graphite

Info

Publication number
GB789663A
GB789663A GB2097/52A GB209752A GB789663A GB 789663 A GB789663 A GB 789663A GB 2097/52 A GB2097/52 A GB 2097/52A GB 209752 A GB209752 A GB 209752A GB 789663 A GB789663 A GB 789663A
Authority
GB
United Kingdom
Prior art keywords
residue
resulting
fraction
coke
carbonaceous material
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
GB2097/52A
Inventor
Geoffrey Harvey Greenhalgh
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB2097/52A priority Critical patent/GB789663A/en
Publication of GB789663A publication Critical patent/GB789663A/en
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
    • C04B35/515—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
    • C04B35/528—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 carbonaceous particles with or without other non-organic components
    • C04B35/532—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 carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Artificial graphite is prepared by heating calcined carbonaceous material substantially free from sulphur, nitrogen and oxygen to a graphitizing temperature. Suitable carbonaceous material may be obtained by coking a petroleum fraction, other than a high-boiling fraction or a residue, or as by-products in the thermal reforming of petroleum distillates giving rise to a polymerized residue, which may be processed to coke. In the example the residue from the thermal reforming of a gasoline fraction is coked, and the resulting coke is calcined at 1000 DEG C. to reduce the volatile content below 1 per cent, ground, and mixed with a coal tar pitch binder. The resulting plastic mass is moulded, or extruded to electrode shape, and the resulting shapes are baked in a ring furnace up to 1200 DEG C., and graphitized at 2200-2700 DEG C.
GB2097/52A 1952-01-25 1952-01-25 Improvements in or relating to production of denser graphite Expired GB789663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2097/52A GB789663A (en) 1952-01-25 1952-01-25 Improvements in or relating to production of denser graphite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2097/52A GB789663A (en) 1952-01-25 1952-01-25 Improvements in or relating to production of denser graphite

Publications (1)

Publication Number Publication Date
GB789663A true GB789663A (en) 1958-01-29

Family

ID=9733537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2097/52A Expired GB789663A (en) 1952-01-25 1952-01-25 Improvements in or relating to production of denser graphite

Country Status (1)

Country Link
GB (1) GB789663A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198714A (en) * 1957-12-05 1965-08-03 Atomic Energy Authority Uk Process for making carbon articles from carbon particles and furane derivatives
US3201330A (en) * 1958-11-17 1965-08-17 Atomic Energy Authority Uk Process of forming a carbon article from furfural alcohol and carbon particles
US3502427A (en) * 1964-07-15 1970-03-24 Zieren Chemiebau Gmbh Dr A Process for the production of adsorbent carbon and removal of sulfur dioxide,sulfur and nitrogen oxides from gases
WO2011090388A1 (en) * 2010-01-19 2011-07-28 Elkem Carbon As Method for production of graphite bodies

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198714A (en) * 1957-12-05 1965-08-03 Atomic Energy Authority Uk Process for making carbon articles from carbon particles and furane derivatives
US3201330A (en) * 1958-11-17 1965-08-17 Atomic Energy Authority Uk Process of forming a carbon article from furfural alcohol and carbon particles
US3502427A (en) * 1964-07-15 1970-03-24 Zieren Chemiebau Gmbh Dr A Process for the production of adsorbent carbon and removal of sulfur dioxide,sulfur and nitrogen oxides from gases
WO2011090388A1 (en) * 2010-01-19 2011-07-28 Elkem Carbon As Method for production of graphite bodies
EP2526075A1 (en) * 2010-01-19 2012-11-28 Elkem Carbon As Method for production of graphite bodies
EP2526075A4 (en) * 2010-01-19 2014-01-08 Elkem Carbon As Method for production of graphite bodies
US10131997B2 (en) 2010-01-19 2018-11-20 Elkem Carbon As Method for the production of graphite bodies

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