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GB1181861A - Preparation of Highly Orientated Pyrographite - Google Patents

Preparation of Highly Orientated Pyrographite

Info

Publication number
GB1181861A
GB1181861A GB30681/67A GB3068167A GB1181861A GB 1181861 A GB1181861 A GB 1181861A GB 30681/67 A GB30681/67 A GB 30681/67A GB 3068167 A GB3068167 A GB 3068167A GB 1181861 A GB1181861 A GB 1181861A
Authority
GB
United Kingdom
Prior art keywords
pyrographite
preparation
highly orientated
july
contacting
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
GB30681/67A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1181861A publication Critical patent/GB1181861A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Drying Of Semiconductors (AREA)

Abstract

1,181,861. Processing spent nuclear fuel. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 4 July, 1967 [5 July, 1966; 14 Oct., 1966], No. 30681/67. Heading G6R. [Also in Division C1] Pyrographite envelopes are removed from spent nuclear fuel particles by contacting at 2000‹ C. or above with a gas containing carbon, sulphur (or selenium), and optionally oxygen and then contacting the gas with a substrate, at 1700-3200‹ C. and at 100‹ C. or more below the gas temperature, to deposit the carbon which has been removed.
GB30681/67A 1966-07-05 1967-07-04 Preparation of Highly Orientated Pyrographite Expired GB1181861A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6609344A NL6609344A (en) 1966-07-05 1966-07-05
NL6614453A NL6614453A (en) 1966-07-05 1966-10-14

Publications (1)

Publication Number Publication Date
GB1181861A true GB1181861A (en) 1970-02-18

Family

ID=26644060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30681/67A Expired GB1181861A (en) 1966-07-05 1967-07-04 Preparation of Highly Orientated Pyrographite

Country Status (4)

Country Link
BE (1) BE700870A (en)
DE (2) DE1667649C3 (en)
GB (1) GB1181861A (en)
NL (2) NL6609344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312146A2 (en) * 1987-10-15 1989-04-19 Philips Patentverwaltung GmbH Process for the production of shaped articles from pyrolitic graphite

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450261C3 (en) * 1974-10-23 1980-06-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Process for the production of grid electrodes for electron tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0312146A2 (en) * 1987-10-15 1989-04-19 Philips Patentverwaltung GmbH Process for the production of shaped articles from pyrolitic graphite
EP0312146A3 (en) * 1987-10-15 1990-08-08 Philips Patentverwaltung Gmbh Process for the production of shaped articles from pyrolitic graphite

Also Published As

Publication number Publication date
NL6614453A (en) 1968-04-16
DE1792757C3 (en) 1979-11-29
DE1792757A1 (en) 1974-08-01
DE1667649B2 (en) 1974-05-02
DE1667649C3 (en) 1974-12-05
DE1792757B2 (en) 1979-04-12
BE700870A (en) 1968-01-03
DE1667649A1 (en) 1972-04-20
NL6609344A (en) 1968-01-08

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