CN110230126B - 一种中间相沥青纤维快速预氧化的方法 - Google Patents
一种中间相沥青纤维快速预氧化的方法 Download PDFInfo
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- CN110230126B CN110230126B CN201910422132.6A CN201910422132A CN110230126B CN 110230126 B CN110230126 B CN 110230126B CN 201910422132 A CN201910422132 A CN 201910422132A CN 110230126 B CN110230126 B CN 110230126B
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000000835 fiber Substances 0.000 title claims abstract description 34
- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 33
- 230000001590 oxidative effect Effects 0.000 title claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000003647 oxidation Effects 0.000 claims abstract description 32
- 239000008041 oiling agent Substances 0.000 claims abstract description 18
- 230000009477 glass transition Effects 0.000 claims abstract description 12
- 239000012298 atmosphere Substances 0.000 claims abstract description 10
- 238000009987 spinning Methods 0.000 claims abstract description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims abstract description 7
- 238000009736 wetting Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims description 35
- 238000005868 electrolysis reaction Methods 0.000 claims description 25
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 claims description 19
- 239000000344 soap Substances 0.000 claims description 19
- 229940117013 triethanolamine oleate Drugs 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000010426 asphalt Substances 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 1
- 238000004017 vitrification Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 4
- 239000004917 carbon fiber Substances 0.000 abstract description 4
- 239000011295 pitch Substances 0.000 abstract description 3
- 229910021389 graphene Inorganic materials 0.000 description 12
- 239000002096 quantum dot Substances 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000010718 Oxidation Activity Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
- D01F11/122—Oxygen, oxygen-generating compounds
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
- D01F11/125—Carbon
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/14—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (7)
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CN201910422132.6A CN110230126B (zh) | 2019-05-21 | 2019-05-21 | 一种中间相沥青纤维快速预氧化的方法 |
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CN201910422132.6A CN110230126B (zh) | 2019-05-21 | 2019-05-21 | 一种中间相沥青纤维快速预氧化的方法 |
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CN110230126A CN110230126A (zh) | 2019-09-13 |
CN110230126B true CN110230126B (zh) | 2021-09-07 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103320901A (zh) * | 2013-06-01 | 2013-09-25 | 青岛中科昊泰新材料科技有限公司 | 一种掺杂石墨烯的中间相沥青基碳纤维 |
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 |
CN106087116A (zh) * | 2016-06-26 | 2016-11-09 | 吴迪 | 一种木屑液化液改性中间相沥青基碳纤维的制备方法 |
CN108611113A (zh) * | 2018-04-24 | 2018-10-02 | 中国石油大学(华东) | 一种深度氧化—催化缩聚制备中间相沥青及碳纤维的方法 |
CN108624993A (zh) * | 2018-05-10 | 2018-10-09 | 湖南大学 | 一种无劈裂结构高导热中间相沥青基碳纤维的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63145421A (ja) * | 1986-12-08 | 1988-06-17 | Shozo Watabe | ピツチ系繊維の不融化法 |
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2019
- 2019-05-21 CN CN201910422132.6A patent/CN110230126B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103320901A (zh) * | 2013-06-01 | 2013-09-25 | 青岛中科昊泰新材料科技有限公司 | 一种掺杂石墨烯的中间相沥青基碳纤维 |
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 |
CN106087116A (zh) * | 2016-06-26 | 2016-11-09 | 吴迪 | 一种木屑液化液改性中间相沥青基碳纤维的制备方法 |
CN108611113A (zh) * | 2018-04-24 | 2018-10-02 | 中国石油大学(华东) | 一种深度氧化—催化缩聚制备中间相沥青及碳纤维的方法 |
CN108624993A (zh) * | 2018-05-10 | 2018-10-09 | 湖南大学 | 一种无劈裂结构高导热中间相沥青基碳纤维的制备方法 |
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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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