FR2401014A1 - METHOD AND DEVICE FOR THE MOLDING OF PLASTIC SUBSTANCES CONTAINING CARBON - Google Patents

METHOD AND DEVICE FOR THE MOLDING OF PLASTIC SUBSTANCES CONTAINING CARBON

Info

Publication number
FR2401014A1
FR2401014A1 FR7818271A FR7818271A FR2401014A1 FR 2401014 A1 FR2401014 A1 FR 2401014A1 FR 7818271 A FR7818271 A FR 7818271A FR 7818271 A FR7818271 A FR 7818271A FR 2401014 A1 FR2401014 A1 FR 2401014A1
Authority
FR
France
Prior art keywords
molding
mixture
containing carbon
plastic substances
substances containing
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.)
Granted
Application number
FR7818271A
Other languages
French (fr)
Other versions
FR2401014B3 (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.)
ELEKTROKOHLE LICHTENBERG VEB
Original Assignee
ELEKTROKOHLE LICHTENBERG VEB
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 ELEKTROKOHLE LICHTENBERG VEB filed Critical ELEKTROKOHLE LICHTENBERG VEB
Publication of FR2401014A1 publication Critical patent/FR2401014A1/en
Application granted granted Critical
Publication of FR2401014B3 publication Critical patent/FR2401014B3/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

a. Procédé et dispositif pour mouler des substances plastiques carbonées. b. Procédé consistant à tenir chauffé dans un réservoir un mélange de carbone solide granuleux et d'un liant thermoplastique cokéfiable, à une température supérieure à la température de ramollissement de ce liant, à réaliser le moulage de ce mélange en provoquant - par l'ouverture d'un obturateur séparant, avec une pièce intermédiaire d'accélération, le réservoir du moule - une implosion du mélange dans ce moule mis sous vide, puis à y refroidir la pièce moulée. c. L'invention s'applique principalement au moulage de mélanges plastiques carbonés, en vue notamment de la production de carbone industriel.at. Method and device for molding carbonaceous plastic substances. b. Process consisting in keeping heated in a tank a mixture of granular solid carbon and of a coking thermoplastic binder, at a temperature above the softening temperature of this binder, in carrying out the molding of this mixture by causing - through the opening of 'a shutter separating, with an intermediate acceleration part, the reservoir from the mold - an implosion of the mixture in this vacuumed mold, then cooling the molded part there. vs. The invention applies mainly to the molding of carbonaceous plastic mixtures, in particular with a view to the production of industrial carbon.

FR7818271A 1977-08-25 1978-06-19 METHOD AND DEVICE FOR THE MOLDING OF PLASTIC SUBSTANCES CONTAINING CARBON Granted FR2401014A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20074577 1977-08-25

Publications (2)

Publication Number Publication Date
FR2401014A1 true FR2401014A1 (en) 1979-03-23
FR2401014B3 FR2401014B3 (en) 1981-02-06

Family

ID=5509562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818271A Granted FR2401014A1 (en) 1977-08-25 1978-06-19 METHOD AND DEVICE FOR THE MOLDING OF PLASTIC SUBSTANCES CONTAINING CARBON

Country Status (5)

Country Link
CS (1) CS206655B1 (en)
DE (1) DE2820722A1 (en)
FR (1) FR2401014A1 (en)
GB (1) GB1586347A (en)
SE (1) SE7806373L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017051110A1 (en) * 2015-09-24 2017-03-30 Fives Solios Device for supplying carbon paste comprising a flow rate control device and supply method using such a device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017051110A1 (en) * 2015-09-24 2017-03-30 Fives Solios Device for supplying carbon paste comprising a flow rate control device and supply method using such a device
FR3041552A1 (en) * 2015-09-24 2017-03-31 Fives Solios S A CARBONATE PULP FEED DEVICE COMPRISING A FLOW CONTROL DEVICE AND FEEDING METHOD USING SUCH A DEVICE

Also Published As

Publication number Publication date
DE2820722A1 (en) 1979-03-01
CS206655B1 (en) 1981-06-30
FR2401014B3 (en) 1981-02-06
GB1586347A (en) 1981-03-18
SE7806373L (en) 1979-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse