FR2378843A1 - Procede et installation pour la fusion de poix ou analogue - Google Patents

Procede et installation pour la fusion de poix ou analogue

Info

Publication number
FR2378843A1
FR2378843A1 FR7802385A FR7802385A FR2378843A1 FR 2378843 A1 FR2378843 A1 FR 2378843A1 FR 7802385 A FR7802385 A FR 7802385A FR 7802385 A FR7802385 A FR 7802385A FR 2378843 A1 FR2378843 A1 FR 2378843A1
Authority
FR
France
Prior art keywords
poix
installation
pitch
similar melting
melting
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
FR7802385A
Other languages
English (en)
Other versions
FR2378843B1 (fr
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.)
Mosal Aluminum Elkem and Co AS
Original Assignee
Mosal Aluminum Elkem and Co AS
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 Mosal Aluminum Elkem and Co AS filed Critical Mosal Aluminum Elkem and Co AS
Publication of FR2378843A1 publication Critical patent/FR2378843A1/fr
Application granted granted Critical
Publication of FR2378843B1 publication Critical patent/FR2378843B1/fr
Granted legal-status Critical Current

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
    • C10C3/10—Melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Discharge Heating (AREA)

Abstract

a. Procédé pour la fusion en continu de poix. b. Procédé caractérisé en ce que, dans un processus complètement automatique, de la poix froide est amenée en contact avec de la poix fondue chaude qui est mise en circulation dans un système fermé qui comprend également un four pour maintenir la température de la poix fondue
FR7802385A 1977-01-27 1978-01-27 Procede et installation pour la fusion de poix ou analogue Granted FR2378843A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO770272A NO138663C (no) 1977-01-27 1977-01-27 Anordning for smelting av bek.

Publications (2)

Publication Number Publication Date
FR2378843A1 true FR2378843A1 (fr) 1978-08-25
FR2378843B1 FR2378843B1 (fr) 1981-02-06

Family

ID=19883327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802385A Granted FR2378843A1 (fr) 1977-01-27 1978-01-27 Procede et installation pour la fusion de poix ou analogue

Country Status (11)

Country Link
US (1) US4328787A (fr)
JP (1) JPS53124529A (fr)
BR (1) BR7800475A (fr)
CA (1) CA1139863A (fr)
CH (1) CH640878A5 (fr)
DE (1) DE2803162C2 (fr)
FR (1) FR2378843A1 (fr)
GB (1) GB1550796A (fr)
IN (1) IN149443B (fr)
IT (1) IT1109197B (fr)
NO (1) NO138663C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2195475C2 (ru) * 2001-11-15 2002-12-27 Акционерное общество закрытого типа Центральный научно-исследовательский проектно-экспериментальный институт организации, механизации и технической помощи строительству Способ выплавки битума из отходов битумных рулонных материалов
RU2225878C2 (ru) * 2002-05-07 2004-03-20 Бакин Александр Венедиктович Устройство для плавления и очистки битума
RU2255106C1 (ru) * 2004-08-26 2005-06-27 Леонов Владимир Артемович Установка для нагрева и обезвоживания битумных и других подобных материалов

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391103B (de) * 1981-11-20 1990-08-27 Walter Dr Kallinger Verfahren und anlage zur temperaturregelung bei der herstellung von baustoffmischungen
NO151159C (no) * 1982-07-06 1985-02-20 Ameco Hamar As Fremgangsmaate og innretning for energigjenvinning og avgassrensing under fremstilling av asfaltmasse
US4842694A (en) * 1985-12-26 1989-06-27 Phillips Petroleum Company Apparatus for treating thermoplastic polymers
US5334496A (en) * 1992-09-17 1994-08-02 Eastman Kodak Company Process and apparatus for reproducible production of non-uniform product distributions
US10126056B2 (en) * 2016-04-14 2018-11-13 James P. Shea Thermoplastic melting kettle material circulation system
CN107905062A (zh) * 2017-11-29 2018-04-13 杨招榕 一种温拌混合料用泡沫沥青室内制备装置
CN113304692B (zh) * 2021-06-21 2025-05-23 北京石油化工工程有限公司 一种固相物料进料及熔融装置和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560826A (en) * 1924-04-24 1925-11-10 Kirschbraun Lester Apparatus for making bituminous emulsion
US1734747A (en) * 1928-07-24 1929-11-05 Western Electric Co Mixing apparatus
US1975433A (en) * 1932-03-23 1934-10-02 American Tar Products Company Process and apparatus for melting materials
US2006586A (en) * 1933-06-27 1935-07-02 Naomi W Downard Process and apparatus for producing asphalt particles
US2001344A (en) * 1933-06-29 1935-05-14 Cherry Burrell Corp Temperature control means for liquid heaters
US2340207A (en) * 1942-01-13 1944-01-25 Western Electric Co Coating apparatus
US2360665A (en) * 1943-04-29 1944-10-17 Du Pont Apparatus for heat extraction
DE1094283B (de) * 1953-10-15 1960-12-08 Straba Handels Ag Einrichtung zum Verarbeiten bituminoeser Bindemittel
DE1435745A1 (de) * 1963-07-11 1969-02-13 Vickers Zimmer Ag Verfahren und Vorrichtung zum kontinuierlichen Schmelzen von Feststoffen
NL139244B (nl) * 1964-04-09 1973-07-16 Stamicarbon Inrichting voor het smelten van ureum.
US3363672A (en) * 1966-05-23 1968-01-16 Chemical Construction Corp Method and apparatus for cooling pitch
JPS4949170A (fr) * 1972-09-19 1974-05-13
US3841303A (en) * 1973-08-23 1974-10-15 Kimar Corp Protective gas generating heating system for asphalt tanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2195475C2 (ru) * 2001-11-15 2002-12-27 Акционерное общество закрытого типа Центральный научно-исследовательский проектно-экспериментальный институт организации, механизации и технической помощи строительству Способ выплавки битума из отходов битумных рулонных материалов
RU2225878C2 (ru) * 2002-05-07 2004-03-20 Бакин Александр Венедиктович Устройство для плавления и очистки битума
RU2255106C1 (ru) * 2004-08-26 2005-06-27 Леонов Владимир Артемович Установка для нагрева и обезвоживания битумных и других подобных материалов

Also Published As

Publication number Publication date
NO770272L (no) 1978-07-10
IT1109197B (it) 1985-12-16
DE2803162A1 (de) 1978-08-03
NO138663B (no) 1978-07-10
US4328787A (en) 1982-05-11
IT7819446A0 (it) 1978-01-19
CH640878A5 (de) 1984-01-31
JPS6247917B2 (fr) 1987-10-09
CA1139863A (fr) 1983-01-18
IN149443B (fr) 1981-12-12
GB1550796A (en) 1979-08-22
JPS53124529A (en) 1978-10-31
NO138663C (no) 1978-10-18
DE2803162C2 (de) 1982-05-06
BR7800475A (pt) 1978-08-22
FR2378843B1 (fr) 1981-02-06

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse