CN113088327B - 一种生产中间相沥青的方法 - Google Patents
一种生产中间相沥青的方法 Download PDFInfo
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- CN113088327B CN113088327B CN201911336113.8A CN201911336113A CN113088327B CN 113088327 B CN113088327 B CN 113088327B CN 201911336113 A CN201911336113 A CN 201911336113A CN 113088327 B CN113088327 B CN 113088327B
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- oil
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- reaction
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- distillate oil
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- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 57
- 238000012719 thermal polymerization Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 108
- 239000000463 material Substances 0.000 claims description 47
- 238000004821 distillation Methods 0.000 claims description 26
- 238000010791 quenching Methods 0.000 claims description 15
- 230000000171 quenching effect Effects 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 14
- 239000010426 asphalt Substances 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002954 polymerization reaction product Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 238000004227 thermal cracking Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 30
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 14
- 239000004917 carbon fiber Substances 0.000 abstract description 14
- 239000011295 pitch Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 68
- 230000008569 process Effects 0.000 description 9
- 238000009987 spinning Methods 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G57/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process
- C10G57/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process with polymerisation
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911336113.8A CN113088327B (zh) | 2019-12-23 | 2019-12-23 | 一种生产中间相沥青的方法 |
Applications Claiming Priority (1)
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CN201911336113.8A CN113088327B (zh) | 2019-12-23 | 2019-12-23 | 一种生产中间相沥青的方法 |
Publications (2)
Publication Number | Publication Date |
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CN113088327A CN113088327A (zh) | 2021-07-09 |
CN113088327B true CN113088327B (zh) | 2022-09-09 |
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Family Applications (1)
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CN201911336113.8A Active CN113088327B (zh) | 2019-12-23 | 2019-12-23 | 一种生产中间相沥青的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN113088327B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN116023967A (zh) * | 2021-10-25 | 2023-04-28 | 中国石油化工股份有限公司 | 可纺中间相沥青的连续制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4177132A (en) * | 1976-11-12 | 1979-12-04 | Nippon Oil Company, Ltd. | Process for the continuous production of petroleum-derived pitch |
US4533461A (en) * | 1980-07-21 | 1985-08-06 | Toa Nenryo Kogyo Kabushiki Kaisha | Process for producing mesophase pitch |
GB2156378A (en) * | 1984-03-26 | 1985-10-09 | Idemitsu Kosan Co | Pitch materials |
US4789456A (en) * | 1986-05-26 | 1988-12-06 | Agency Of Industrial Science And Technology | Process for preparing mesophase pitches |
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 |
CN107384462A (zh) * | 2017-07-17 | 2017-11-24 | 青岛科技大学 | 一种fcc油浆两段临氢改质‑热缩聚制备中间相沥青的方法 |
-
2019
- 2019-12-23 CN CN201911336113.8A patent/CN113088327B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4177132A (en) * | 1976-11-12 | 1979-12-04 | Nippon Oil Company, Ltd. | Process for the continuous production of petroleum-derived pitch |
US4533461A (en) * | 1980-07-21 | 1985-08-06 | Toa Nenryo Kogyo Kabushiki Kaisha | Process for producing mesophase pitch |
GB2156378A (en) * | 1984-03-26 | 1985-10-09 | Idemitsu Kosan Co | Pitch materials |
US4789456A (en) * | 1986-05-26 | 1988-12-06 | Agency Of Industrial Science And Technology | Process for preparing mesophase pitches |
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 |
CN107384462A (zh) * | 2017-07-17 | 2017-11-24 | 青岛科技大学 | 一种fcc油浆两段临氢改质‑热缩聚制备中间相沥青的方法 |
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CN113088327A (zh) | 2021-07-09 |
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Effective date of registration: 20231101 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. |
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