CN113667505A - 一种中间相沥青的生产方法和生产系统 - Google Patents
一种中间相沥青的生产方法和生产系统 Download PDFInfo
- Publication number
- CN113667505A CN113667505A CN202010411617.8A CN202010411617A CN113667505A CN 113667505 A CN113667505 A CN 113667505A CN 202010411617 A CN202010411617 A CN 202010411617A CN 113667505 A CN113667505 A CN 113667505A
- Authority
- CN
- China
- Prior art keywords
- mesophase pitch
- reactor
- reaction unit
- reaction
- oil
- 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.)
- Granted
Links
- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 111
- 238000010791 quenching Methods 0.000 claims abstract description 20
- 238000005194 fractionation Methods 0.000 claims abstract description 18
- 230000000171 quenching effect Effects 0.000 claims abstract description 15
- 239000003921 oil Substances 0.000 claims description 41
- 239000002994 raw material Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000010426 asphalt Substances 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 12
- 239000010724 circulating oil Substances 0.000 claims description 10
- 239000012159 carrier gas Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 6
- 239000002283 diesel fuel Substances 0.000 claims description 5
- 239000003502 gasoline Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011280 coal tar Substances 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 239000011294 coal tar pitch Substances 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 229910052743 krypton Inorganic materials 0.000 claims description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052754 neon Inorganic materials 0.000 claims description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 2
- 239000011269 tar Substances 0.000 claims description 2
- 229910052724 xenon Inorganic materials 0.000 claims description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011847 coal-based material Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000011846 petroleum-based material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000010924 continuous production Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 18
- 239000012071 phase Substances 0.000 description 6
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 5
- 238000003763 carbonization Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000004517 catalytic hydrocracking Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229910015900 BF3 Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- KZMGYPLQYOPHEL-UHFFFAOYSA-N boron trifluoride etherate Substances FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011301 petroleum pitch Substances 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007036 catalytic synthesis reaction Methods 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
Images
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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)
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010411617.8A CN113667505B (zh) | 2020-05-15 | 2020-05-15 | 一种中间相沥青的生产方法和生产系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010411617.8A CN113667505B (zh) | 2020-05-15 | 2020-05-15 | 一种中间相沥青的生产方法和生产系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113667505A true CN113667505A (zh) | 2021-11-19 |
CN113667505B CN113667505B (zh) | 2022-06-07 |
Family
ID=78537533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010411617.8A Active CN113667505B (zh) | 2020-05-15 | 2020-05-15 | 一种中间相沥青的生产方法和生产系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113667505B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113667506A (zh) * | 2020-05-15 | 2021-11-19 | 中国石油化工股份有限公司 | 一种中间相沥青的制备方法和制备系统 |
CN114940918A (zh) * | 2022-04-18 | 2022-08-26 | 郑州中科新兴产业技术研究院 | 一种加氢尾油制备的中间相沥青及其方法 |
CN115404092A (zh) * | 2022-09-26 | 2022-11-29 | 中国科学院山西煤炭化学研究所 | 一种连续制备中间相沥青的方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103265966A (zh) * | 2013-05-18 | 2013-08-28 | 中国石油大学(华东) | 一种高中间相含量中间相沥青的制备方法 |
CN108219813A (zh) * | 2018-03-06 | 2018-06-29 | 国家能源投资集团有限责任公司 | 中间相沥青及其连续生产方法与系统 |
-
2020
- 2020-05-15 CN CN202010411617.8A patent/CN113667505B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103265966A (zh) * | 2013-05-18 | 2013-08-28 | 中国石油大学(华东) | 一种高中间相含量中间相沥青的制备方法 |
CN108219813A (zh) * | 2018-03-06 | 2018-06-29 | 国家能源投资集团有限责任公司 | 中间相沥青及其连续生产方法与系统 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113667506A (zh) * | 2020-05-15 | 2021-11-19 | 中国石油化工股份有限公司 | 一种中间相沥青的制备方法和制备系统 |
CN113667506B (zh) * | 2020-05-15 | 2022-07-12 | 中国石油化工股份有限公司 | 一种中间相沥青的制备方法和制备系统 |
CN114940918A (zh) * | 2022-04-18 | 2022-08-26 | 郑州中科新兴产业技术研究院 | 一种加氢尾油制备的中间相沥青及其方法 |
CN114940918B (zh) * | 2022-04-18 | 2024-02-27 | 郑州中科新兴产业技术研究院 | 一种加氢尾油制备的中间相沥青及其方法 |
CN115404092A (zh) * | 2022-09-26 | 2022-11-29 | 中国科学院山西煤炭化学研究所 | 一种连续制备中间相沥青的方法及装置 |
CN115404092B (zh) * | 2022-09-26 | 2024-04-19 | 中国科学院山西煤炭化学研究所 | 一种连续制备中间相沥青的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113667505B (zh) | 2022-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113667505B (zh) | 一种中间相沥青的生产方法和生产系统 | |
TWI555834B (zh) | Preparation of mesophase pitch by high temperature coal tar hydrogenation | |
CN101724420B (zh) | 一种针状焦原料的生产方法 | |
CN102051191B (zh) | 煤系针状焦的生产方法及系统 | |
CN110003932B (zh) | 一种三元共碳化制备优质中间相沥青的方法 | |
CN101724421B (zh) | 一种针状焦的生产方法 | |
CN112552946B (zh) | 一种中间相沥青的制备方法 | |
CN109370642B (zh) | 一种用于制备煤系针状焦的延迟焦化工艺 | |
CN113088327B (zh) | 一种生产中间相沥青的方法 | |
CN113667506B (zh) | 一种中间相沥青的制备方法和制备系统 | |
CN114410332B (zh) | 一种中间相沥青及其制备方法 | |
RU2062285C1 (ru) | Способ получения нефтяного волокнообразующего пека | |
CN111363578B (zh) | 一种加氢及链转移改性精制中间相沥青的方法 | |
JPS6158514B2 (zh) | ||
CN113088313B (zh) | 一种中间相沥青的制备方法 | |
CN113755211B (zh) | 一种利用优化含乙烯焦油的原料生产针状焦的方法 | |
CN109517613B (zh) | 一种煤系针状焦原料预处理工艺 | |
JPS6158515B2 (zh) | ||
CN112574770B (zh) | 一种优质煤系针状焦的制备方法 | |
CN111548822A (zh) | 一种石油渣油的净化与改性方法 | |
CN219156818U (zh) | 一种制备优质针状焦的装置 | |
CN109609164B (zh) | 一种对煤焦油固定床加氢联产精制软沥青的调制方法 | |
CN114106863B (zh) | 纺丝用中间相沥青及其制备方法 | |
CA1283616C (en) | Process of thermally cracking heavy petroleum oil | |
CN116554910A (zh) | 制备纯净、可纺的中间相沥青的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231017 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
|
TR01 | Transfer of patent right |