BRPI0604441A - método de produção de piche aglutinante - Google Patents

método de produção de piche aglutinante

Info

Publication number
BRPI0604441A
BRPI0604441A BRPI0604441-7A BRPI0604441A BRPI0604441A BR PI0604441 A BRPI0604441 A BR PI0604441A BR PI0604441 A BRPI0604441 A BR PI0604441A BR PI0604441 A BRPI0604441 A BR PI0604441A
Authority
BR
Brazil
Prior art keywords
production method
tar production
based component
binder
tar
Prior art date
Application number
BRPI0604441-7A
Other languages
English (en)
Inventor
Vladmir L Frizorger
Victor C Mann
Alexander N Anushenkov
Sergey A Khramenko
Original Assignee
Ltd Liability Company Rusal En
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 Ltd Liability Company Rusal En filed Critical Ltd Liability Company Rusal En
Publication of BRPI0604441A publication Critical patent/BRPI0604441A/pt

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
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

MéTODO DE PRODUçãO DE PICHE AGLUTINANTE Método de produção de piche aglutinante para material de eletrodo compreendendo as etapas de enriquecer e expor. O componente com base em piche de carvão liquefeito inicialmente é enriquecido com ar e a seguir exposto a um campo de pulsos de hidropercussão e cavitação. Desta maneira, acelera-se um processo de oxigenação do citado componente com base piche de carvão.
BRPI0604441-7A 2005-10-10 2006-10-10 método de produção de piche aglutinante BRPI0604441A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005131099/04A RU2288938C1 (ru) 2005-10-10 2005-10-10 Способ получения пека-связующего для электродных материалов

Publications (1)

Publication Number Publication Date
BRPI0604441A true BRPI0604441A (pt) 2007-08-28

Family

ID=37665591

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604441-7A BRPI0604441A (pt) 2005-10-10 2006-10-10 método de produção de piche aglutinante

Country Status (5)

Country Link
US (1) US20070080484A1 (pt)
CN (1) CN101003717A (pt)
BR (1) BRPI0604441A (pt)
CA (1) CA2563120A1 (pt)
RU (1) RU2288938C1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2489524C1 (ru) * 2012-03-12 2013-08-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Способ получения связующего для электродной массы
RU2517502C1 (ru) * 2012-12-06 2014-05-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения пека-связующего для электродных материалов
RU2571152C2 (ru) * 2014-02-25 2015-12-20 Общество с ограниченной ответственностью "Радиационно химические технологии" Радиационно-термический способ получения пека-связующего для производства электродов
RU2586139C1 (ru) * 2015-05-05 2016-06-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения связующего для изготовления углеродных материалов и изделий из них
RU2614445C1 (ru) * 2015-12-30 2017-03-28 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения угольного пека-связующего для производства анодной массы углеродных электродов

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123280B2 (pt) * 1972-06-12 1976-07-15
US3856657A (en) * 1974-02-11 1974-12-24 M Seinfeld Oxidized petroleum pitch
US4369100A (en) * 1977-09-27 1983-01-18 Sawyer Harold T Method for enhancing chemical reactions
US4436615A (en) * 1983-05-09 1984-03-13 United States Steel Corporation Process for removing solids from coal tar
US4664774A (en) * 1984-07-06 1987-05-12 Allied Corporation Low solids content, coal tar based impregnating pitch
EP0252104B1 (en) * 1985-12-20 1991-06-12 BEGLIARDI, Fernando Process for the production of bitumens of a high penetration value, apparatus for carrying it out, and products thus obtained
FR2612935B1 (fr) * 1987-03-24 1989-06-09 Huiles Goudrons & Derives Brai liant pour electrode et son procede de fabrication
US4971679A (en) * 1989-10-10 1990-11-20 Union Carbide Corporation Plasticizer and method of preparing pitch for use in carbon and graphite production
US5213718A (en) * 1991-01-14 1993-05-25 Burgess Harry L Aerator and conversion methods
JP2760666B2 (ja) * 1991-03-15 1998-06-04 株式会社東芝 Ｐｗｍコンバ―タの制御方法及び装置
US5198101A (en) * 1991-12-13 1993-03-30 Conoco Inc. Process for the production of mesophase pitch
US5534137A (en) * 1993-05-28 1996-07-09 Reilly Industries, Inc. Process for de-ashing coal tar
US5937906A (en) * 1997-05-06 1999-08-17 Kozyuk; Oleg V. Method and apparatus for conducting sonochemical reactions and processes using hydrodynamic cavitation
US6394423B1 (en) * 1997-11-19 2002-05-28 Thomas Joseph Vento Multi-stage aerator
US6365555B1 (en) * 1999-10-25 2002-04-02 Worcester Polytechnic Institute Method of preparing metal containing compounds using hydrodynamic cavitation
US7033485B2 (en) * 2001-05-11 2006-04-25 Koppers Industries Of Delaware, Inc. Coal tar and hydrocarbon mixture pitch production using a high efficiency evaporative distillation process
US20060081501A1 (en) * 2004-10-20 2006-04-20 Five Star Technologies, Inc. Desulfurization processes and systems utilizing hydrodynamic cavitation

Also Published As

Publication number Publication date
CA2563120A1 (en) 2007-04-10
CN101003717A (zh) 2007-07-25
US20070080484A1 (en) 2007-04-12
RU2288938C1 (ru) 2006-12-10

Similar Documents

Publication Publication Date Title
ATE517610T1 (de) Verfahren zur herstellung einer gegen missbrauch gesicherten, festen darreinchungsform
EA201491337A1 (ru) Композиции и способы для обработки смолы в скважине
BRPI0604441A (pt) método de produção de piche aglutinante
EA200800595A1 (ru) Композиции политиоуретана и способы получения и применения композиций политиоуретана
BRPI0910182A2 (pt) composto de fórmula (i), composição farmacêutica, método de tratamento de um distúrbio e uso de um composto"
EA200800597A1 (ru) Композиции отвержденного меркаптаном эпоксидного полимера и способы производства и применения таких композиций
BRPI0608062A2 (pt) aglutinante hidráulico, concreto, método de produção ou fornecimento de um material de construção e uso de um aglutinante hidráulico
BRPI0508200A (pt) aditivo de pasta de bateria e método para a produção de placas de bateria
BRPI0618644A2 (pt) composição de betume, composição de asfalto, uso do asfalto, e, processo para abaixar o ponto de fraass de uma composição de betume
SE0700840L (sv) Bränsle framställt från biomassa
BRPI0613166B8 (pt) copolímero à base de monômeros contendo fósforo, processo para sua preparação e seu uso
FR2919298B1 (fr) Composition bitume/polymere a reticulation thermoreversible.
ATE489086T1 (de) Mischung eines vanilloidrezeptoragonisten mit einer nervenregenerationshemmenden substanz, ihre verwendung für die herstellung eines schmerzmittels und verfahren zur applikation dieses mittels
WO2010005715A3 (en) Glass hardening methods and compositions
ATE448863T1 (de) Verfahren zur gewinnung von gallium-68 und dessen verwendung und hilfsmittel zur durchführung dieses verfahrens
ATE408467T1 (de) Isolierender speiser und verfahren zu dessen herstellung
EA200800906A1 (ru) Композиции для пропитки бумажных изделий и натуральных тканей и методы, способы и средства, использующие эти композиции
EA200800167A1 (ru) Фасонные углеродные волокна и их применение
CL2009000807A1 (es) Proceso para producir asfalto que incluye mezclar brea con un agregado, adicionar 10 a 200% de azufre, y 0,1 a 20% de un compuestos basado en amida; grano de azufre ; y proceso para preparar un pavimento de asfalto.
ATE546277T1 (de) Verfahren zur herstellung von verbundmaterial zum aufwachsen von verstärkungsschichten
RU2011114350A (ru) Набор для восстановления ногтей, включающий средство от онихофагии
DE602005027884D1 (de) Verfahren zur erzeugung eines zusammengesetzen bildes
ATE398169T1 (de) Verfahren zur reinigung von oozysten mittels enzymatischer verdauung von faeces
ATE526312T1 (de) Verfahren zur herstellung von reinen 4- pyrrolidinophenylbenzyletherderivaten als maob- inhibitoren
MX2010000917A (es) Polimero injertado y composicion de bitumen con reticulacion termorreversible que comprende dicho polimero injertado.

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]