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WO2005079136A3 - Procedimiento de obtención de breas a partir de alquitranes y sus destilados procedentes del alquitrán de hulla, mediante tratamiento térmico oxidativo - Google Patents

Procedimiento de obtención de breas a partir de alquitranes y sus destilados procedentes del alquitrán de hulla, mediante tratamiento térmico oxidativo Download PDF

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Publication number
WO2005079136A3
WO2005079136A3 PCT/ES2005/000079 ES2005000079W WO2005079136A3 WO 2005079136 A3 WO2005079136 A3 WO 2005079136A3 ES 2005000079 W ES2005000079 W ES 2005000079W WO 2005079136 A3 WO2005079136 A3 WO 2005079136A3
Authority
WO
WIPO (PCT)
Prior art keywords
brea
tar
thermal treatment
distillates
arising
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.)
Ceased
Application number
PCT/ES2005/000079
Other languages
English (en)
French (fr)
Other versions
WO2005079136A2 (es
Inventor
Garcia Manuel Olivo Gonzalez
Cimas Manuel Jose Gonzalez
Rodriguez Juan Jose Fernandez
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.)
Industrial Quimica del Nalon SA
Original Assignee
Industrial Quimica del Nalon SA
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 Industrial Quimica del Nalon SA filed Critical Industrial Quimica del Nalon SA
Priority to CA2556482A priority Critical patent/CA2556482C/en
Priority to DK05708091.3T priority patent/DK1739153T3/da
Priority to JP2006553601A priority patent/JP2007525578A/ja
Priority to BRPI0507215-8A priority patent/BRPI0507215B1/pt
Priority to ES05708091T priority patent/ES2376938T3/es
Priority to PL05708091T priority patent/PL1739153T3/pl
Priority to EP05708091A priority patent/EP1739153B1/en
Priority to AT05708091T priority patent/ATE523579T1/de
Publication of WO2005079136A2 publication Critical patent/WO2005079136A2/es
Publication of WO2005079136A3 publication Critical patent/WO2005079136A3/es
Anticipated expiration legal-status Critical
Ceased 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
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • C10C1/16—Winning of pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Obtención de breas aptas para aplicaciones múltiples a partir de destilados procedentes del alquitrán de hulla de alta temperatura con un rango de destilación superior a 260° C, mediante la aplicación secuencial y combinada de tres etapas en condiciones suaves de presión y temperatura (<400° C, <10 bar g): tratamiento térmico oxidativo utilizando como reactivo aire a oxígeno, sus mezclas, o aire empobrecido en oxígeno; tratamiento térmico en atmósfera inerte, y destilación fraccionada. Como resultado se obtienen breas que presentan ventajas medioambientales y de salud laboral, utilizables como precursores carbonosos.
PCT/ES2005/000079 2004-02-20 2005-02-17 Procedimiento de obtención de breas a partir de alquitranes y sus destilados procedentes del alquitrán de hulla, mediante tratamiento térmico oxidativo Ceased WO2005079136A2 (es)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA2556482A CA2556482C (en) 2004-02-20 2005-02-17 Process for producing pitches from coal, tars and distillates thereof by oxidative thermal treatment
DK05708091.3T DK1739153T3 (da) 2004-02-20 2005-02-17 Fremgangsmåde til fremstilling af beg ud fra tjære og destillater deraf opstået af kultjære ved oxidativ termisk behandling
JP2006553601A JP2007525578A (ja) 2004-02-20 2005-02-17 酸化熱処理によりコールタールとその蒸留物でピッチを生産する方法
BRPI0507215-8A BRPI0507215B1 (pt) 2004-02-20 2005-02-17 Processo para obtenção de breus a partir de alcatrões e seus respectivos destilados e respectivo uso dos mesmos nas aplicações próprias dos precursores carbônicos
ES05708091T ES2376938T3 (es) 2004-02-20 2005-02-17 Procedimiento para producir brea a partir de alquitranes y sus destilados procedentes del alquitrán de hulla mediante tratamiento térmico oxidativo.
PL05708091T PL1739153T3 (pl) 2004-02-20 2005-02-17 Sposób wytwarzania paku ze smoły oraz jej destylatów powstałych ze smoły węglowej przez tlenową obróbkę termiczną
EP05708091A EP1739153B1 (en) 2004-02-20 2005-02-17 Method for the production of brea from tar and the distillates thereof arising from coal tar by oxidative thermal treatment
AT05708091T ATE523579T1 (de) 2004-02-20 2005-02-17 Verfahren zur herstellung von brea aus teer und durch oxidative thermische behanlung von kohleteer erhaltenen destillaten davon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200400421 2004-02-20
ES200400421A ES2238931B1 (es) 2004-02-20 2004-02-20 Procedimiento de obtencion de breas a partir de alquitranes y sus destilados procedentes del alquitran de hulla, mediante tratamiento termico oxidativo.

Publications (2)

Publication Number Publication Date
WO2005079136A2 WO2005079136A2 (es) 2005-09-01
WO2005079136A3 true WO2005079136A3 (es) 2005-12-29

Family

ID=34878432

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000079 Ceased WO2005079136A2 (es) 2004-02-20 2005-02-17 Procedimiento de obtención de breas a partir de alquitranes y sus destilados procedentes del alquitrán de hulla, mediante tratamiento térmico oxidativo

Country Status (11)

Country Link
EP (1) EP1739153B1 (es)
JP (1) JP2007525578A (es)
KR (1) KR20070044800A (es)
CN (1) CN1957061A (es)
AT (1) ATE523579T1 (es)
BR (1) BRPI0507215B1 (es)
CA (1) CA2556482C (es)
DK (1) DK1739153T3 (es)
ES (2) ES2238931B1 (es)
PL (1) PL1739153T3 (es)
WO (1) WO2005079136A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0800466B1 (pt) 2008-03-05 2016-05-17 Saint Gobain Cerâmicas & Plásticos Ltda processo de desenvolvimento de um sistema de ligação ecológico para uma massa refratária
US8747651B2 (en) * 2008-05-22 2014-06-10 Graftech International Holdings Inc. High coking value pitch
RU2477744C1 (ru) * 2011-11-29 2013-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Способ получения нефтяных пеков
JP6076147B2 (ja) * 2013-03-11 2017-02-08 株式会社クレハ 高軟化点ピッチの製造方法
KR102207835B1 (ko) * 2013-12-23 2021-01-26 재단법인 포항산업과학연구원 콜타르의 증류 유분을 이용한 탄소소재용 핏치의 제조방법 및 이를 이용하여 제조된 탄소소재용 핏치
CN108003910B (zh) * 2016-10-27 2020-06-19 宝武炭材料科技有限公司 一种高软化点环保沥青的制备方法、沥青及应用
CN107446606B (zh) * 2017-08-30 2024-01-23 西北大学 一种煤焦油生产改质沥青、脂肪烃与芳香烃的工艺及装置
KR102202219B1 (ko) * 2018-12-13 2021-01-12 재단법인 한국탄소융합기술원 카본블록 밀도화 방법
US11248172B2 (en) 2019-07-23 2022-02-15 Koppers Delaware, Inc. Heat treatment process and system for increased pitch yields
CN111518583B (zh) * 2020-04-20 2021-03-05 华中科技大学 一种固废热解液相产物熔盐梯级处理除杂提质装置
RU2744579C1 (ru) * 2020-06-01 2021-03-11 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения связующего пека
EP4603564A1 (en) 2024-02-15 2025-08-20 Química del Nalón S.A. Process to obtain synthetic pitches with high softening point from medium and heavy aromatic oils

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474167A (en) * 1977-05-02 1984-10-02 Mccabe Francis J Latch for a butterfly damper
US4664774A (en) * 1984-07-06 1987-05-12 Allied Corporation Low solids content, coal tar based impregnating pitch
US4892642A (en) * 1987-11-27 1990-01-09 Conoco Inc. Process for the production of mesophase

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880002095B1 (ko) * 1982-02-15 1988-10-15 닛뽄세끼유 가부시끼가이샤 탄소섬유용 피치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474167A (en) * 1977-05-02 1984-10-02 Mccabe Francis J Latch for a butterfly damper
US4664774A (en) * 1984-07-06 1987-05-12 Allied Corporation Low solids content, coal tar based impregnating pitch
US4892642A (en) * 1987-11-27 1990-01-09 Conoco Inc. Process for the production of mesophase

Also Published As

Publication number Publication date
ES2238931B1 (es) 2007-06-16
CA2556482A1 (en) 2005-09-01
DK1739153T3 (da) 2012-01-09
BRPI0507215B1 (pt) 2015-05-26
CN1957061A (zh) 2007-05-02
BRPI0507215A (pt) 2007-06-19
EP1739153B1 (en) 2011-09-07
ATE523579T1 (de) 2011-09-15
ES2376938T3 (es) 2012-03-21
WO2005079136A2 (es) 2005-09-01
CA2556482C (en) 2012-11-27
ES2238931A1 (es) 2005-09-01
EP1739153A2 (en) 2007-01-03
JP2007525578A (ja) 2007-09-06
PL1739153T3 (pl) 2012-03-30
KR20070044800A (ko) 2007-04-30

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