CN102452886B - 一种由费托合成油品中提纯1-辛烯的方法 - Google Patents
一种由费托合成油品中提纯1-辛烯的方法 Download PDFInfo
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- CN102452886B CN102452886B CN201010526998.0A CN201010526998A CN102452886B CN 102452886 B CN102452886 B CN 102452886B CN 201010526998 A CN201010526998 A CN 201010526998A CN 102452886 B CN102452886 B CN 102452886B
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- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 91
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000010533 azeotropic distillation Methods 0.000 claims abstract description 35
- 150000001336 alkenes Chemical class 0.000 claims abstract description 26
- 238000004821 distillation Methods 0.000 claims abstract description 21
- 238000000895 extractive distillation Methods 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 8
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 49
- 239000002904 solvent Substances 0.000 claims description 45
- 238000010992 reflux Methods 0.000 claims description 35
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 23
- 238000011084 recovery Methods 0.000 claims description 20
- 239000012046 mixed solvent Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000003786 synthesis reaction Methods 0.000 claims description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 15
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 14
- 150000007524 organic acids Chemical class 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- -1 1-butyl-3-methyl imidazolium tetrafluoroborate Chemical compound 0.000 claims description 5
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000002608 ionic liquid Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims description 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 claims description 2
- IBZJNLWLRUHZIX-UHFFFAOYSA-N 1-ethyl-3-methyl-2h-imidazole Chemical compound CCN1CN(C)C=C1 IBZJNLWLRUHZIX-UHFFFAOYSA-N 0.000 claims 1
- 208000005156 Dehydration Diseases 0.000 claims 1
- 238000001308 synthesis method Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 44
- 239000004215 Carbon black (E152) Substances 0.000 description 22
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 18
- 229930195733 hydrocarbon Natural products 0.000 description 16
- 150000002430 hydrocarbons Chemical class 0.000 description 16
- 239000000047 product Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 13
- 229960004756 ethanol Drugs 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000004711 α-olefin Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical group CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- GGQQNYXPYWCUHG-RMTFUQJTSA-N (3e,6e)-deca-3,6-diene Chemical compound CCC\C=C\C\C=C\CC GGQQNYXPYWCUHG-RMTFUQJTSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103086823B (zh) * | 2013-02-07 | 2015-07-01 | 天津大学 | 一种正己烷、异己烷和苯的分离方法及设备 |
CN103360195B (zh) * | 2013-07-15 | 2015-09-30 | 上海兖矿能源科技研发有限公司 | 一种从碳氢(氧)混合物料中分离提纯1-辛烯的方法 |
CN105647575A (zh) * | 2016-02-18 | 2016-06-08 | 惠生工程(中国)有限公司 | 一种稳定轻烃升级利用的工艺 |
CN106349107B (zh) * | 2016-08-24 | 2019-01-08 | 青岛科技大学 | 一种非均相共沸精馏分离乙腈-三乙胺混合物的方法及装置 |
US20190322604A1 (en) * | 2016-12-20 | 2019-10-24 | Sabic Global Technologies B.V. | Method of separating linear alpha olefins |
CN109265307B (zh) * | 2018-08-09 | 2021-07-30 | 天津大学 | 利用反应分离耦合工艺从费托合成油中分离1-辛烯的方法与装置 |
CN109627137B (zh) * | 2018-11-14 | 2019-11-15 | 内蒙古伊泰煤基新材料研究院有限公司 | 一种用于煤基费托烯烃的分离方法 |
CN113457193B (zh) * | 2021-06-25 | 2023-01-17 | 济南大学 | 一种分离甲醇-甲缩醛-甲酸甲酯混合物的装置及方法 |
CN114409496B (zh) * | 2021-12-31 | 2024-08-23 | 国家能源集团宁夏煤业有限责任公司 | 从费托合成油中分离1-辛烯的方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19833941A1 (de) * | 1998-07-28 | 2000-02-03 | Linde Ag | Verfahren und Destillationsvorrichtung zur Gewinnung von 1-Okten |
CN101213159A (zh) * | 2005-07-06 | 2008-07-02 | 英尼奥斯欧洲有限公司 | 生产线性α-烯烃的方法 |
-
2010
- 2010-10-22 CN CN201010526998.0A patent/CN102452886B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19833941A1 (de) * | 1998-07-28 | 2000-02-03 | Linde Ag | Verfahren und Destillationsvorrichtung zur Gewinnung von 1-Okten |
CN101213159A (zh) * | 2005-07-06 | 2008-07-02 | 英尼奥斯欧洲有限公司 | 生产线性α-烯烃的方法 |
Non-Patent Citations (4)
Title |
---|
Arno de Klerk et al..Linear a-Olefins from Linear Internal Olefins by a Boron-Based Continuous Double-Bond Isomerization Process.《Ind. Eng. Chem. Res.》.2006,第46卷(第2期),400-410. |
F-T合成油品加工技术的研究进展;任杰等;《燃料化学学报》;20091231;第37卷(第6期);769-776 * |
Linear a-Olefins from Linear Internal Olefins by a Boron-Based Continuous Double-Bond Isomerization Process;Arno de Klerk et al.;《Ind. Eng. Chem. Res.》;20061216;第46卷(第2期);400-410 * |
任杰等.F-T合成油品加工技术的研究进展.《燃料化学学报》.2009,第37卷(第6期),769-776. |
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Address after: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Applicant after: Synefuels China Inc. Applicant after: Zhongke Synthetic Oil Technology Co., Ltd. Address before: 100195 Haidian District, Beijing, North Village, a road, a static core Park, block N Applicant before: Synefuels China Inc. Applicant before: Zhongke Synthetic Oil Technology Co., Ltd. |
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Address after: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Patentee after: SYNFUELS CHINA Patentee after: Zhongke Synthetic Oil Technology Co., Ltd. Address before: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Patentee before: Synefuels China Inc. Patentee before: Zhongke Synthetic Oil Technology Co., Ltd. |
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Effective date of registration: 20160323 Address after: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Patentee after: SYNFUELS CHINA Address before: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Patentee before: SYNFUELS CHINA Patentee before: Zhongke Synthetic Oil Technology Co., Ltd. |
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Address after: 101407 Beijing city Huairou District Yanqi Economic Development Zone Park south two Street No. 1 Patentee after: SYNEFUELS CHINA Inc. Address before: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Patentee before: SYNFUELS CHINA |
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