CN105887245B - 一种连续高性能中间相沥青基炭纤维的制备方法 - Google Patents
一种连续高性能中间相沥青基炭纤维的制备方法 Download PDFInfo
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- CN105887245B CN105887245B CN201610459643.1A CN201610459643A CN105887245B CN 105887245 B CN105887245 B CN 105887245B CN 201610459643 A CN201610459643 A CN 201610459643A CN 105887245 B CN105887245 B CN 105887245B
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 48
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 48
- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 44
- 230000003647 oxidation Effects 0.000 claims abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000010439 graphite Substances 0.000 claims abstract description 31
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 31
- 239000002243 precursor Substances 0.000 claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010792 warming Methods 0.000 claims abstract description 14
- 238000005087 graphitization Methods 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000011295 pitch Substances 0.000 claims abstract description 8
- 239000011261 inert gas Substances 0.000 claims abstract description 7
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 9
- 230000016507 interphase Effects 0.000 claims description 8
- 238000009955 starching Methods 0.000 claims description 8
- 238000009987 spinning Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000003763 carbonization Methods 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Fibers (AREA)
Abstract
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Priority Applications (1)
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CN201610459643.1A CN105887245B (zh) | 2016-06-22 | 2016-06-22 | 一种连续高性能中间相沥青基炭纤维的制备方法 |
Applications Claiming Priority (1)
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CN201610459643.1A CN105887245B (zh) | 2016-06-22 | 2016-06-22 | 一种连续高性能中间相沥青基炭纤维的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105887245A CN105887245A (zh) | 2016-08-24 |
CN105887245B true CN105887245B (zh) | 2018-02-27 |
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CN201610459643.1A Active CN105887245B (zh) | 2016-06-22 | 2016-06-22 | 一种连续高性能中间相沥青基炭纤维的制备方法 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109722743B (zh) * | 2017-10-27 | 2022-02-11 | 中国石油化工股份有限公司 | 一种聚烯烃树脂基复合材料用碳纤维及其制备方法 |
CN108286089A (zh) * | 2018-02-09 | 2018-07-17 | 西安天运新材料科技有限公司 | 一种采用间歇式方法制备沥青基碳纤维的方法 |
CN108314458B (zh) * | 2018-02-09 | 2020-07-21 | 陕西天策新材料科技有限公司 | 一种高导热碳/碳复合材料的制备方法 |
CN108286088B (zh) * | 2018-02-09 | 2020-12-22 | 陕西天策新材料科技有限公司 | 一种可用于编织的沥青基碳纤维及其制备方法 |
CN108221090A (zh) * | 2018-02-09 | 2018-06-29 | 西安天运新材料科技有限公司 | 一种具有混合型横截面结构的中间相沥青基碳纤维及其原丝和制备方法 |
CN108251919B (zh) * | 2018-02-09 | 2020-09-29 | 陕西天策新材料科技有限公司 | 一种间歇加连续式的沥青基石墨纤维长丝制备方法 |
CN108486689B (zh) * | 2018-03-08 | 2020-03-24 | 湖南东映碳材料科技有限公司 | 一种高模量高导热沥青基炭纤维连续长丝的制备方法 |
CN109056119B (zh) * | 2018-06-26 | 2020-12-08 | 武汉科技大学 | 一种通过高温加张制备性能提升的中间相沥青基石墨纤维的方法 |
CN110230127B (zh) * | 2019-05-21 | 2021-09-07 | 湖南东映碳材料科技有限公司 | 一种高性能中间相沥青基石墨纤维的制备方法 |
CN110230125B (zh) * | 2019-05-21 | 2021-10-26 | 湖南东映碳材料科技有限公司 | 一种超细高导热石墨纤维粉的制备方法 |
CN110117760B (zh) * | 2019-06-24 | 2020-12-22 | 湖南东映碳材料科技有限公司 | 一种高导热连续纤维Cf/Cu复合材料的制备方法 |
CN110578187B (zh) * | 2019-09-23 | 2021-10-08 | 陕西天策新材料科技有限公司 | 一种叠层截面结构的石墨纤维及其熔融纺丝方法 |
CN114197111A (zh) * | 2020-09-18 | 2022-03-18 | 宝武炭材料科技有限公司 | 一种通用级沥青基炭纤维无纺毡的制备方法 |
CN112941668B (zh) * | 2021-03-15 | 2022-04-22 | 湖南大学 | 一种结构稳定中间相沥青基石墨纤维的制备方法 |
CN113670005B (zh) * | 2021-09-03 | 2022-06-21 | 海西纺织新材料工业技术晋江研究院 | 人造皮肤用聚乙交酯经编支撑网的干燥方法 |
CN114790592A (zh) * | 2022-02-15 | 2022-07-26 | 武汉科技大学 | 一种快速预氧化制备高性能沥青基炭纤维的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101003919A (zh) * | 2005-10-12 | 2007-07-25 | 中国科学院山西媒炭化学研究所 | 一种生产石墨化纤维的方法及装置 |
CN202329109U (zh) * | 2011-11-29 | 2012-07-11 | 西安动化实业有限公司 | 一种碳纤维高温感应加热电炉 |
CN104087331A (zh) * | 2014-07-18 | 2014-10-08 | 上海交通大学 | 中间相沥青原料及其制备方法和在制备高性能碳纤维上的应用 |
CN105088420A (zh) * | 2015-09-14 | 2015-11-25 | 陕西天策新材料科技有限公司 | 高导热沥青石墨纤维的制备方法 |
CN105256409A (zh) * | 2015-11-17 | 2016-01-20 | 安徽弘昌新材料有限公司 | 一种中间相沥青基碳纤维及其制备方法 |
-
2016
- 2016-06-22 CN CN201610459643.1A patent/CN105887245B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101003919A (zh) * | 2005-10-12 | 2007-07-25 | 中国科学院山西媒炭化学研究所 | 一种生产石墨化纤维的方法及装置 |
CN202329109U (zh) * | 2011-11-29 | 2012-07-11 | 西安动化实业有限公司 | 一种碳纤维高温感应加热电炉 |
CN104087331A (zh) * | 2014-07-18 | 2014-10-08 | 上海交通大学 | 中间相沥青原料及其制备方法和在制备高性能碳纤维上的应用 |
CN105088420A (zh) * | 2015-09-14 | 2015-11-25 | 陕西天策新材料科技有限公司 | 高导热沥青石墨纤维的制备方法 |
CN105256409A (zh) * | 2015-11-17 | 2016-01-20 | 安徽弘昌新材料有限公司 | 一种中间相沥青基碳纤维及其制备方法 |
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CN105887245A (zh) | 2016-08-24 |
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Effective date of registration: 20171113 Address after: 410000 Hunan province Changsha Wenxuan High-tech Development Zone, Road No. 27 building 2202 room Yuyuan Lu Valley F1 Applicant after: HUNAN DONGYING CARBON MATERIAL TECHNOLOGY CO.,LTD. Address before: Yuelu District City, Hunan province 410082 Changsha Lushan Road No. 2 Applicant before: Hunan University |
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Denomination of invention: Preparation method of continuous high-performance intermediate-phase asphalt-based carbon fiber Effective date of registration: 20190731 Granted publication date: 20180227 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DONGYING CARBON MATERIAL TECHNOLOGY CO.,LTD. Registration number: 2019430000072 |
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Address after: Room 2202, building F1, Lugu Yuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Dongying Carbon Materials Technology Co.,Ltd. Address before: Room 2202, building F1, Lugu Yuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN DONGYING CARBON MATERIAL TECHNOLOGY CO.,LTD. |
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Address after: 410000, No. 467 Xianjiahu West Road, Lugu Street, Xiangjiang New District, Changsha City, Hunan Province Patentee after: Hunan Dongying Carbon Materials Technology Co.,Ltd. Country or region after: China Address before: Room 2202, building F1, Lugu Yuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province Patentee before: Hunan Dongying Carbon Materials Technology Co.,Ltd. Country or region before: China |
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