CN110607186A - 高纯度沥青的制备方法 - Google Patents

高纯度沥青的制备方法 Download PDF

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Publication number
CN110607186A
CN110607186A CN201910892140.7A CN201910892140A CN110607186A CN 110607186 A CN110607186 A CN 110607186A CN 201910892140 A CN201910892140 A CN 201910892140A CN 110607186 A CN110607186 A CN 110607186A
Authority
CN
China
Prior art keywords
insoluble
pitch
quinoline
insoluble matter
purity
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.)
Pending
Application number
CN201910892140.7A
Other languages
English (en)
Chinese (zh)
Inventor
宋永石
李周炯
金兑泓
尹光仪
表祥熙
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.)
Oci Ltd
Original Assignee
Oci Ltd
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 Oci Ltd filed Critical Oci Ltd
Publication of CN110607186A publication Critical patent/CN110607186A/zh
Pending legal-status Critical Current

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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
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • 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
    • 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
    • C10C3/06—Working-up pitch, asphalt, bitumen by 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
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/08—Working-up pitch, asphalt, bitumen by selective extraction
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Textile Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
CN201910892140.7A 2014-10-17 2015-10-16 高纯度沥青的制备方法 Pending CN110607186A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0141088 2014-10-17
KR1020140141088A KR101645814B1 (ko) 2014-10-17 2014-10-17 탄소 소재 원료용 고순도 피치 및 그 제조 방법
CN201510674141.6A CN105602597A (zh) 2014-10-17 2015-10-16 用于碳原材料原料的高纯度沥青及其制备方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201510674141.6A Division CN105602597A (zh) 2014-10-17 2015-10-16 用于碳原材料原料的高纯度沥青及其制备方法

Publications (1)

Publication Number Publication Date
CN110607186A true CN110607186A (zh) 2019-12-24

Family

ID=55915045

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201910892140.7A Pending CN110607186A (zh) 2014-10-17 2015-10-16 高纯度沥青的制备方法
CN201510674141.6A Pending CN105602597A (zh) 2014-10-17 2015-10-16 用于碳原材料原料的高纯度沥青及其制备方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201510674141.6A Pending CN105602597A (zh) 2014-10-17 2015-10-16 用于碳原材料原料的高纯度沥青及其制备方法

Country Status (2)

Country Link
KR (1) KR101645814B1 (ko)
CN (2) CN110607186A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109233305B (zh) * 2017-07-11 2020-12-08 宝武炭材料科技有限公司 用于碳负极材料的包覆沥青的制备方法
CN111218294B (zh) * 2018-11-27 2021-07-23 宝武炭材料科技有限公司 一种高软化点高喹啉不溶物煤系沥青的净化方法
CN110408418B (zh) * 2019-08-08 2021-09-03 山西永鑫煤焦化有限责任公司 一种高规整碳微晶沥青焦的制备方法
CN112779042B (zh) * 2019-11-06 2022-12-13 宝武碳业科技股份有限公司 一种高品质浸渍沥青生产方法
CN113856305B (zh) * 2020-06-30 2023-04-07 国家能源投资集团有限责任公司 分离机构以及中间相沥青制备装置
KR20220105211A (ko) * 2021-01-18 2022-07-27 오씨아이 주식회사 석유계 고연화점 피치의 제조 방법
CN115216324B (zh) * 2022-06-29 2023-12-08 鞍钢化学科技有限公司 一种延长煤系针状焦预处理沉降罐运行周期的系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1302934C (en) * 1987-06-18 1992-06-09 Masatoshi Tsuchitani Process for preparing pitches
EP1130077A2 (en) * 2000-03-01 2001-09-05 Repsol Petroleo S.A. Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes
CN101475820A (zh) * 2009-01-23 2009-07-08 北京石油化工学院 一种煤沥青的净化方法
CN101724424A (zh) * 2008-10-21 2010-06-09 上海宝钢化工有限公司 溶剂沉降法净化软沥青的方法
CN203440309U (zh) * 2013-09-02 2014-02-19 山西宏特煤化工有限公司 一种软沥青净化设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194487A (ja) * 1982-05-07 1983-11-12 Victor Co Of Japan Ltd 画像投影装置
JPH0733514B2 (ja) * 1987-07-29 1995-04-12 日本カ−ボン株式会社 メソフェ−ズピッチの製造法
JPH01149892A (ja) * 1987-12-05 1989-06-12 Kawasaki Steel Corp 汎用炭素繊維プリカーサーピッチの製造方法
JP3051155B2 (ja) * 1990-11-22 2000-06-12 コノコ・インコーポレーテッド メソフェーズピッチの単離方法
US5259947A (en) * 1990-12-21 1993-11-09 Conoco Inc. Solvated mesophase pitches
CN1076384C (zh) * 1997-08-07 2001-12-19 中国科学院山西煤炭化学研究所 一种用固体超酸制备中间相沥青的方法
CN101294090B (zh) * 2007-04-25 2011-08-17 淄博矿业集团有限责任公司 一种煤沥青的精制方法
KR101353457B1 (ko) * 2011-12-26 2014-01-22 재단법인 포항산업과학연구원 침상 코크스의 제조 방법
CN102676195B (zh) * 2012-05-23 2014-04-02 徐国财 不饱和热塑性弹性体对煤沥青的化学改性方法
KR101423511B1 (ko) * 2012-12-27 2014-07-30 주식회사 포스코 타르 또는 핏치의 불순물 정제 방법 및 장치
CN104004536B (zh) * 2013-02-22 2017-01-11 神华集团有限责任公司 中间相沥青及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1302934C (en) * 1987-06-18 1992-06-09 Masatoshi Tsuchitani Process for preparing pitches
EP1130077A2 (en) * 2000-03-01 2001-09-05 Repsol Petroleo S.A. Highly aromatic petroleum pitches, their preparation and use in the manufacture of electrodes
CN101724424A (zh) * 2008-10-21 2010-06-09 上海宝钢化工有限公司 溶剂沉降法净化软沥青的方法
CN101475820A (zh) * 2009-01-23 2009-07-08 北京石油化工学院 一种煤沥青的净化方法
CN203440309U (zh) * 2013-09-02 2014-02-19 山西宏特煤化工有限公司 一种软沥青净化设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
福斯布拉德: "《沥青混合料的振动压实》", 30 November 1981, 人民交通出版社 *

Also Published As

Publication number Publication date
KR20160046057A (ko) 2016-04-28
CN105602597A (zh) 2016-05-25
KR101645814B1 (ko) 2016-08-05

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