BE893999A - Procede et equipement pour la fabrication de granules solides de poix sous forme de cylindres ecrases aux extremites - Google Patents

Procede et equipement pour la fabrication de granules solides de poix sous forme de cylindres ecrases aux extremites

Info

Publication number
BE893999A
BE893999A BE0/208728A BE208728A BE893999A BE 893999 A BE893999 A BE 893999A BE 0/208728 A BE0/208728 A BE 0/208728A BE 208728 A BE208728 A BE 208728A BE 893999 A BE893999 A BE 893999A
Authority
BE
Belgium
Prior art keywords
granules
crushed
cylinders
manufacture
equipment
Prior art date
Application number
BE0/208728A
Other languages
English (en)
Inventor
V Petrini
S Preda
Original Assignee
Italiana Carbochimica
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 Italiana Carbochimica filed Critical Italiana Carbochimica
Publication of BE893999A publication Critical patent/BE893999A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/14—Solidifying, Disintegrating, e.g. granulating
    • C10C3/16—Solidifying, Disintegrating, e.g. granulating by direct contact with liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Working-Up Tar And Pitch (AREA)
BE0/208728A 1981-09-07 1982-07-30 Procede et equipement pour la fabrication de granules solides de poix sous forme de cylindres ecrases aux extremites BE893999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23815/81A IT1167492B (it) 1981-09-07 1981-09-07 Metodo ed apparecchiatura per la produzione di pece solida in granuli aventi forma di cilindretti schiacciati alle estremita'

Publications (1)

Publication Number Publication Date
BE893999A true BE893999A (fr) 1982-11-16

Family

ID=11210178

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208728A BE893999A (fr) 1981-09-07 1982-07-30 Procede et equipement pour la fabrication de granules solides de poix sous forme de cylindres ecrases aux extremites

Country Status (12)

Country Link
US (1) US4482517A (fr)
AU (1) AU546709B2 (fr)
BE (1) BE893999A (fr)
BR (1) BR8205181A (fr)
DE (1) DE3224552A1 (fr)
FR (1) FR2512456A1 (fr)
GB (1) GB2106028B (fr)
GR (1) GR76244B (fr)
IN (1) IN156317B (fr)
IT (1) IT1167492B (fr)
YU (1) YU163382A (fr)
ZA (1) ZA824556B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223431B1 (fr) * 1985-11-08 1992-04-29 Imperial Chemical Industries Plc Appareil et procédé pour former des particules extrudées
US5267845A (en) * 1992-05-13 1993-12-07 Polysource, Inc. Apparatus for manufacturing expandable polystyrene (EPS) pellets
DE19838535A1 (de) * 1998-08-25 2000-03-02 Wolff Walsrode Ag Verfahren zur Herstellung von teilchenförmigen Immobilisaten
RU2488624C1 (ru) * 2009-05-13 2013-07-27 Литвин Устройство для резки пековой нити на пековые гранулы и тому подобное, содержащее средства направления потока пековой нити
NO337632B1 (no) * 2009-12-18 2016-05-18 Sopekosten As Bitumenkuler
US11083168B2 (en) * 2015-12-29 2021-08-10 Pioneer Pet Products, Llc System and ultrahigh pressure extrusion method for making extruded granular sorbent with post-extrusion cold-processing of extruded granular absorbent for size control
CN109513395A (zh) * 2019-01-17 2019-03-26 山东环达环保科技有限公司 高温化工产品低温成型处理装置及处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118082B (de) * 1959-03-18 1961-11-23 Goldschmidt Ag Th Verfahren und Vorrichtung zur Herstellung von geformten, bituminoesen Produkten
US3334167A (en) * 1963-11-13 1967-08-01 Koppers Co Inc Method and apparatus for preparing pencil pitch
US3491177A (en) * 1967-03-31 1970-01-20 Du Pont Evaporative cooling of polymer composition
FR2040933A5 (en) * 1969-04-22 1971-01-22 Raffinage Cie Francaise Conditioning bitumen
GB1375930A (en) * 1972-12-20 1974-12-04 Fuller H B Co Method and apparatus for forming a material into a plurality of segments
IT1035255B (it) * 1974-04-24 1979-10-20 Bergwerksverband Gmbh Procedimento per la produziore di fibre o filamenti di carro nio o di grafite
US3972968A (en) * 1974-11-21 1976-08-03 Sun Oil Company Of Pennsylvania Use of hot buoyant liquid to convert pitch to continuous carbon filament

Also Published As

Publication number Publication date
GB2106028A (en) 1983-04-07
IT1167492B (it) 1987-05-13
US4482517A (en) 1984-11-13
AU8710482A (en) 1983-03-17
BR8205181A (pt) 1983-08-16
DE3224552A1 (de) 1983-03-17
AU546709B2 (en) 1985-09-12
FR2512456A1 (fr) 1983-03-11
IT8123815A0 (it) 1981-09-07
GB2106028B (en) 1985-11-27
YU163382A (en) 1985-04-30
GR76244B (fr) 1984-08-04
ZA824556B (en) 1983-04-27
IN156317B (fr) 1985-06-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CARBOCHIMICA ITALIANA S.P.A.

Effective date: 19860731