CN106497591B - 一种催化合成中间相沥青的制备方法 - Google Patents
一种催化合成中间相沥青的制备方法 Download PDFInfo
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- CN106497591B CN106497591B CN201610917497.2A CN201610917497A CN106497591B CN 106497591 B CN106497591 B CN 106497591B CN 201610917497 A CN201610917497 A CN 201610917497A CN 106497591 B CN106497591 B CN 106497591B
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- Prior art keywords
- mesophase pitch
- boron trifluoride
- reaction kettle
- synthesizing
- pitch
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- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910015900 BF3 Inorganic materials 0.000 claims abstract description 26
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- 239000011295 pitch Substances 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000007790 solid phase Substances 0.000 claims abstract description 6
- 239000010439 graphite Substances 0.000 claims abstract description 4
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- -1 Small molecule compound Chemical class 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000010426 asphalt Substances 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 150000003222 pyridines Chemical class 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 239000011280 coal tar Substances 0.000 claims description 3
- SQNZJJAZBFDUTD-UHFFFAOYSA-N durene Chemical compound CC1=CC(C)=C(C)C=C1C SQNZJJAZBFDUTD-UHFFFAOYSA-N 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 235000010290 biphenyl Nutrition 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 238000004523 catalytic cracking Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 238000012719 thermal polymerization Methods 0.000 abstract description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract description 6
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 150000003384 small molecules Chemical class 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract description 2
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 239000002956 ash Substances 0.000 description 9
- 230000016507 interphase Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002841 Lewis acid Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 238000007171 acid catalysis Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- DKGVLWUCRGFFMN-UHFFFAOYSA-N pyridine;trifluoroborane Chemical compound FB(F)F.C1=CC=NC=C1 DKGVLWUCRGFFMN-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
- C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201610917497.2A CN106497591B (zh) | 2016-10-21 | 2016-10-21 | 一种催化合成中间相沥青的制备方法 |
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CN201610917497.2A CN106497591B (zh) | 2016-10-21 | 2016-10-21 | 一种催化合成中间相沥青的制备方法 |
Publications (2)
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CN106497591A CN106497591A (zh) | 2017-03-15 |
CN106497591B true CN106497591B (zh) | 2019-05-07 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107474866B (zh) * | 2017-09-25 | 2019-08-06 | 上海高强高模新材料科技有限公司 | 一种高品质中间相沥青的制备方法 |
CN108264915B (zh) * | 2018-03-21 | 2020-12-04 | 湖南大学 | 一种可纺中间相沥青的制备方法 |
CN110272754B (zh) * | 2019-05-13 | 2020-11-17 | 湖南东映碳材料科技有限公司 | 一种用于高端碳材料的高纯芳烃沥青制备方法 |
CN115521802A (zh) * | 2022-09-16 | 2022-12-27 | 北京化工大学 | 一种用助催化剂-Lewis酸体系催化制备中间相沥青的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257303A1 (en) * | 1986-07-29 | 1988-03-02 | Mitsubishi Gas Chemical Company, Inc. | Process for producing pitch used as starting material for the making of carbon materials |
CN102225755A (zh) * | 2011-05-26 | 2011-10-26 | 淄博矿业集团有限责任公司 | 煤液化残渣制备中间相炭微球的方法 |
CN102942945A (zh) * | 2012-11-15 | 2013-02-27 | 四川创越炭材料有限公司 | 一种可溶性中间相沥青的制备方法 |
CN103296255A (zh) * | 2013-06-09 | 2013-09-11 | 东莞市比比克电子科技有限公司 | 一种锂离子电池负极材料制造工艺 |
CN104151531A (zh) * | 2014-08-12 | 2014-11-19 | 上海交通大学 | 一种生产碳纤维用的中间相沥青原料及制备方法 |
-
2016
- 2016-10-21 CN CN201610917497.2A patent/CN106497591B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0257303A1 (en) * | 1986-07-29 | 1988-03-02 | Mitsubishi Gas Chemical Company, Inc. | Process for producing pitch used as starting material for the making of carbon materials |
CN102225755A (zh) * | 2011-05-26 | 2011-10-26 | 淄博矿业集团有限责任公司 | 煤液化残渣制备中间相炭微球的方法 |
CN102942945A (zh) * | 2012-11-15 | 2013-02-27 | 四川创越炭材料有限公司 | 一种可溶性中间相沥青的制备方法 |
CN103296255A (zh) * | 2013-06-09 | 2013-09-11 | 东莞市比比克电子科技有限公司 | 一种锂离子电池负极材料制造工艺 |
CN104151531A (zh) * | 2014-08-12 | 2014-11-19 | 上海交通大学 | 一种生产碳纤维用的中间相沥青原料及制备方法 |
Non-Patent Citations (1)
Title |
---|
中间相沥青的合成及性能研究;曾利红;《中国优秀硕士学位论文全文数据库-工程科技Ⅰ辑》;中国学术期刊(光盘版)电子杂志社;20050815(第4期);第9、16页 |
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CN106497591A (zh) | 2017-03-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171122 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 |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
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 |