CN102037099B - 高焦化值沥青 - Google Patents

高焦化值沥青 Download PDF

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Publication number
CN102037099B
CN102037099B CN200980118683.8A CN200980118683A CN102037099B CN 102037099 B CN102037099 B CN 102037099B CN 200980118683 A CN200980118683 A CN 200980118683A CN 102037099 B CN102037099 B CN 102037099B
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CN
China
Prior art keywords
pitch
coal tar
carbon
distillate
quinoline insolubles
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.)
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CN200980118683.8A
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English (en)
Chinese (zh)
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CN102037099A (zh
Inventor
D·J·米勒
I·C·路易斯
张清锋
R·T·路易斯
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Graftech International Holdings Inc
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Graftech International Holdings Inc
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Publication date
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Publication of CN102037099A publication Critical patent/CN102037099A/zh
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Publication of CN102037099B publication Critical patent/CN102037099B/zh
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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
    • C10C1/19—Working-up tar by thermal treatment not involving distillation
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Working-Up Tar And Pitch (AREA)
CN200980118683.8A 2008-05-22 2009-03-20 高焦化值沥青 Active CN102037099B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/154430 2008-05-22
US12/154,430 US8747651B2 (en) 2008-05-22 2008-05-22 High coking value pitch
PCT/US2009/037748 WO2009142807A2 (en) 2008-05-22 2009-03-20 High coking value pitch

Publications (2)

Publication Number Publication Date
CN102037099A CN102037099A (zh) 2011-04-27
CN102037099B true CN102037099B (zh) 2014-08-13

Family

ID=41340743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980118683.8A Active CN102037099B (zh) 2008-05-22 2009-03-20 高焦化值沥青

Country Status (10)

Country Link
US (1) US8747651B2 (cg-RX-API-DMAC7.html)
EP (1) EP2285936B1 (cg-RX-API-DMAC7.html)
JP (1) JP2011521072A (cg-RX-API-DMAC7.html)
CN (1) CN102037099B (cg-RX-API-DMAC7.html)
BR (1) BRPI0912780A2 (cg-RX-API-DMAC7.html)
DK (1) DK2285936T3 (cg-RX-API-DMAC7.html)
ES (1) ES2674374T3 (cg-RX-API-DMAC7.html)
PL (1) PL2285936T3 (cg-RX-API-DMAC7.html)
TR (1) TR201807928T4 (cg-RX-API-DMAC7.html)
WO (1) WO2009142807A2 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363731B (zh) * 2011-06-30 2013-06-05 江苏国正新材料科技有限公司 一种提高沥青软化点的方法
US20130277875A1 (en) * 2012-04-18 2013-10-24 Chong Chen Method and Apparatus for Producing Carbon Fiber
CN104212472B (zh) * 2013-06-03 2017-03-22 中国石油化工股份有限公司 一种生产道路沥青原料的设备
WO2015038260A2 (en) * 2013-09-12 2015-03-19 Graftech International Holdings Inc. Three dimensional carbon articles
KR101543534B1 (ko) 2014-06-27 2015-08-13 오씨아이 주식회사 탄소 섬유용 피치의 제조 방법
TWI657127B (zh) * 2017-01-20 2019-04-21 台灣中油股份有限公司 增密劑
US11248172B2 (en) 2019-07-23 2022-02-15 Koppers Delaware, Inc. Heat treatment process and system for increased pitch yields
CN113801673A (zh) * 2020-06-16 2021-12-17 宝武炭材料科技有限公司 一种高温浸渍沥青的生产方法
KR102498310B1 (ko) * 2021-01-18 2023-02-10 오씨아이 주식회사 함침 피치의 제조 방법
CN114836230B (zh) * 2021-02-02 2023-04-25 圣德光科技发展(北京)有限公司 一种粘结剂和浸渍剂的制备方法
CN114426852B (zh) * 2022-01-05 2023-03-10 中国石油化工股份有限公司 一种高软化点沥青及制备方法和应用
EP4215481A1 (en) * 2022-01-24 2023-07-26 Rain Carbon bv An improved carbon precursor material

Citations (4)

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US4312742A (en) * 1979-05-29 1982-01-26 Hi-Max Ltd. Process for the production of a petroleum pitch or coke of a high purity
CN85109263A (zh) * 1985-02-20 1986-09-03 阿兰德公司 低固体含量煤焦油基的浸渍沥青
CN1832639A (zh) * 2005-03-11 2006-09-13 上海碳素有限公司 超高功率接头及它的制备方法
CN1903984A (zh) * 2005-07-27 2007-01-31 上海坤维化工科技有限公司 煤焦油加工利用的加氢方法及设备

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JPS51570B1 (cg-RX-API-DMAC7.html) * 1970-05-01 1976-01-09
US3692663A (en) * 1971-03-19 1972-09-19 Osaka Gas Co Ltd Process for treating tars
JPS5129728B2 (cg-RX-API-DMAC7.html) * 1972-12-30 1976-08-27
US3976729A (en) 1973-12-11 1976-08-24 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US4017327A (en) 1973-12-11 1977-04-12 Union Carbide Corporation Process for producing mesophase pitch
US3995014A (en) 1973-12-11 1976-11-30 Union Carbide Corporation Process for producing carbon fibers from mesophase pitch
US3928169A (en) * 1974-05-06 1975-12-23 Domtar Ltd Production of pitch substantially soluble in quinoline
US4086156A (en) * 1974-12-13 1978-04-25 Exxon Research & Engineering Co. Pitch bonded carbon electrode
US4094776A (en) * 1975-10-06 1978-06-13 Koa Oil Co., Ltd. Method for treatment of oil-containing waste water by using an oil adsorbent
US4096056A (en) 1976-10-21 1978-06-20 Witco Chemical Corporation Method of producing an impregnating petroleum pitch
US4518483A (en) * 1983-06-27 1985-05-21 E. I. Du Pont De Nemours And Company Aromatic pitch from asphaltene fractions
US4664774A (en) 1984-07-06 1987-05-12 Allied Corporation Low solids content, coal tar based impregnating pitch
JPS6136392A (ja) * 1984-07-06 1986-02-21 アライド・コーポレーシヨン 低固形分コールタール系含浸用ピツチ
JPS62277491A (ja) * 1986-05-26 1987-12-02 Maruzen Petrochem Co Ltd メソフエ−ズピツチの製法
US4931162A (en) 1987-10-09 1990-06-05 Conoco Inc. Process for producing clean distillate pitch and/or mesophase pitch for use in the production of carbon filters
US5259947A (en) 1990-12-21 1993-11-09 Conoco Inc. Solvated mesophase pitches
DE69306625D1 (de) 1992-03-27 1997-01-30 Ucar Carbon Tech Imprägniermittel für Kohlenstoff und Graphit auf Basis von Pech
US5429739A (en) * 1992-08-25 1995-07-04 Ashland Inc. Pitch precursor production by distillation
JPH09263768A (ja) * 1996-03-29 1997-10-07 Kawasaki Steel Corp 炭素材用含浸ピッチとその評価方法
JPH10204441A (ja) * 1997-01-21 1998-08-04 Kawasaki Steel Corp 含浸用ピッチの製造方法およびその製造装置
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
TWI247736B (en) 2002-03-29 2006-01-21 Sumitomo Chemical Co Method of producing p-hydroxyphenylalkanols
US6827841B2 (en) 2003-04-07 2004-12-07 Marathon Ashland Petroleum Llc Low viscosity, high carbon yield pitch product
US20040232041A1 (en) 2003-05-22 2004-11-25 Marathon Ashland Petroleum Llc Method for making a low sulfur petroleum pitch
ES2238931B1 (es) * 2004-02-20 2007-06-16 Industrial Quimica Del Nalon, S.A. Procedimiento de obtencion de breas a partir de alquitranes y sus destilados procedentes del alquitran de hulla, mediante tratamiento termico oxidativo.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312742A (en) * 1979-05-29 1982-01-26 Hi-Max Ltd. Process for the production of a petroleum pitch or coke of a high purity
CN85109263A (zh) * 1985-02-20 1986-09-03 阿兰德公司 低固体含量煤焦油基的浸渍沥青
CN1832639A (zh) * 2005-03-11 2006-09-13 上海碳素有限公司 超高功率接头及它的制备方法
CN1903984A (zh) * 2005-07-27 2007-01-31 上海坤维化工科技有限公司 煤焦油加工利用的加氢方法及设备

Also Published As

Publication number Publication date
DK2285936T3 (en) 2018-08-06
TR201807928T4 (tr) 2018-06-21
PL2285936T3 (pl) 2018-08-31
EP2285936B1 (en) 2018-05-30
BRPI0912780A2 (pt) 2015-10-13
US8747651B2 (en) 2014-06-10
WO2009142807A3 (en) 2010-01-14
CN102037099A (zh) 2011-04-27
EP2285936A4 (en) 2015-07-29
US20090288983A1 (en) 2009-11-26
EP2285936A2 (en) 2011-02-23
ES2674374T3 (es) 2018-06-29
JP2011521072A (ja) 2011-07-21
WO2009142807A2 (en) 2009-11-26

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