CN1158415C - 石油系沥青基通用型碳纤维原料的制备方法 - Google Patents
石油系沥青基通用型碳纤维原料的制备方法 Download PDFInfo
- Publication number
- CN1158415C CN1158415C CNB001233610A CN00123361A CN1158415C CN 1158415 C CN1158415 C CN 1158415C CN B001233610 A CNB001233610 A CN B001233610A CN 00123361 A CN00123361 A CN 00123361A CN 1158415 C CN1158415 C CN 1158415C
- Authority
- CN
- China
- Prior art keywords
- asphalt
- carbon fiber
- softening point
- controlled
- spinning
- 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.)
- Expired - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 12
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 title claims description 9
- 239000003208 petroleum Substances 0.000 title claims description 4
- 239000010426 asphalt Substances 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000009987 spinning Methods 0.000 claims abstract description 11
- 238000005336 cracking Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000007670 refining Methods 0.000 claims abstract description 6
- 239000005977 Ethylene Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000004229 Alkannin Substances 0.000 claims description 2
- 241000282326 Felis catus Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000002151 riboflavin Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000004149 tartrazine Substances 0.000 claims description 2
- 238000004821 distillation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 2
- 238000012719 thermal polymerization Methods 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Landscapes
- Inorganic Fibers (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001233610A CN1158415C (zh) | 2000-12-06 | 2000-12-06 | 石油系沥青基通用型碳纤维原料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001233610A CN1158415C (zh) | 2000-12-06 | 2000-12-06 | 石油系沥青基通用型碳纤维原料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1357655A CN1357655A (zh) | 2002-07-10 |
CN1158415C true CN1158415C (zh) | 2004-07-21 |
Family
ID=4589812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001233610A Expired - Lifetime CN1158415C (zh) | 2000-12-06 | 2000-12-06 | 石油系沥青基通用型碳纤维原料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1158415C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100529207C (zh) * | 2007-10-10 | 2009-08-19 | 新疆创越投资有限责任公司 | 通用级沥青炭纤维的制备方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1315973C (zh) * | 2003-12-11 | 2007-05-16 | 中国科学院山西煤炭化学研究所 | 一种炭/炭复合材料的制备方法 |
CN101570904A (zh) * | 2009-03-07 | 2009-11-04 | 垦利三合新材料科技有限责任公司 | 一种沥青碳纤维的制备方法 |
CN102776014B (zh) * | 2012-07-20 | 2013-11-27 | 天津大学 | 石油系高软化点纺丝沥青的制备方法 |
CN102926031B (zh) * | 2012-11-15 | 2014-05-28 | 四川创越炭材料有限公司 | 一种成套通用级沥青炭纤维的生产流程 |
CN106929083A (zh) * | 2015-12-29 | 2017-07-07 | 丛国强 | 一种石油基各相同性碳纤维可纺沥青的制备方法 |
CN107880921B (zh) * | 2017-11-13 | 2020-04-24 | 辽宁奥亿达新材料有限公司 | 一种石油系多功能沥青树脂及其制造方法 |
-
2000
- 2000-12-06 CN CNB001233610A patent/CN1158415C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100529207C (zh) * | 2007-10-10 | 2009-08-19 | 新疆创越投资有限责任公司 | 通用级沥青炭纤维的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1357655A (zh) | 2002-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101724420B (zh) | 一种针状焦原料的生产方法 | |
CN104540873B (zh) | 聚对苯二甲酸丁二酯的制造方法 | |
CN1158415C (zh) | 石油系沥青基通用型碳纤维原料的制备方法 | |
US4096056A (en) | Method of producing an impregnating petroleum pitch | |
CN101724421B (zh) | 一种针状焦的生产方法 | |
CN101475826B (zh) | 一种轻质原油的常减压蒸馏工艺 | |
CN113667505B (zh) | 一种中间相沥青的生产方法和生产*** | |
RU2477744C1 (ru) | Способ получения нефтяных пеков | |
CN112694552A (zh) | 一种具有较低分子量分布指数的聚乙烯蜡的制备方法 | |
CN105755569A (zh) | 利用瓶片再生涤纶膨化变形长丝的方法 | |
CN117363370A (zh) | 一种中间相沥青及其连续制备***和方法 | |
CN102911689B (zh) | 一种低喹啉不溶物含量、低软化点、高残碳浸渍沥青及其制备工艺和应用 | |
RU2643954C1 (ru) | Способ получения нефтяных среднетемпературных связующего и пропиточного пеков | |
CN105623721A (zh) | 一种制备针状焦原料的方法 | |
CN1069681C (zh) | 一种同时生产碳纤维沥青及针状石油焦的工艺 | |
CN106221668A (zh) | 一种制备优质电极用沥青粘结剂的工艺方法 | |
KR900000913B1 (ko) | 석유계 중질유의 열분해 처리방법 | |
RU2663148C1 (ru) | Способ получения нефтяных среднетемпературных связующего и пропиточного пеков | |
CN108251143B (zh) | 一种采用塔底沥青制备沥青焦的方法 | |
CN104312439A (zh) | 一种制取松香的方法 | |
CN101463267B (zh) | 一种减粘裂化方法 | |
US11959022B2 (en) | Extruder systems and processes for production of petroleum coke and mesophase pitch | |
CN106675613B (zh) | 一种苯酚焦油的加工方法 | |
CN105623693A (zh) | 一种制备针状焦原料的方法 | |
RU2659262C1 (ru) | Способ получения нефтяного высокотемпературного связующего пека |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL PETROLEUM CORP.; PETROCHINA LIAOYA Free format text: FORMER OWNER: YIFANG CHEMICAL EXPERIEMNT PLANT NO.2, LIAOYANG PETROCHEMICAL FIBER CO. Effective date: 20060217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060217 Address after: 100724 No. six, Kang 6, Xicheng District, Beijing Co-patentee after: Liaoyang Petroleum and Chemical Fibre Co., China Petroleum Corp. Patentee after: China National Petroleum Corporation Address before: 111003, No. 16, West Ring Road, Hongwei District, Liaoning, Liaoyang Patentee before: Yifang Chemical Experiemnt Plant No.2, Liaoyang Petrochemical Fiber Co. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040721 |
|
CX01 | Expiry of patent term |