CN101935265B - 液化气催化裂解工艺 - Google Patents
液化气催化裂解工艺 Download PDFInfo
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- CN101935265B CN101935265B CN2009100540367A CN200910054036A CN101935265B CN 101935265 B CN101935265 B CN 101935265B CN 2009100540367 A CN2009100540367 A CN 2009100540367A CN 200910054036 A CN200910054036 A CN 200910054036A CN 101935265 B CN101935265 B CN 101935265B
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- 238000000034 method Methods 0.000 title claims abstract description 30
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- 239000002994 raw material Substances 0.000 claims abstract description 11
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- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000005336 cracking Methods 0.000 claims description 20
- 238000004523 catalytic cracking Methods 0.000 claims description 17
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 16
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 4
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000001294 propane Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
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- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004148 unit process Methods 0.000 claims 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000012046 mixed solvent Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000004227 thermal cracking Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 3
- -1 ethylene, butylene Chemical group 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 239000003915 liquefied petroleum gas Substances 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 238000004230 steam cracking Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- IIPKBWQWKYOKRA-UHFFFAOYSA-N ethane;prop-1-ene Chemical compound CC.CC=C IIPKBWQWKYOKRA-UHFFFAOYSA-N 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (11)
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CN2009100540367A CN101935265B (zh) | 2009-06-29 | 2009-06-29 | 液化气催化裂解工艺 |
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CN2009100540367A CN101935265B (zh) | 2009-06-29 | 2009-06-29 | 液化气催化裂解工艺 |
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CN101935265A CN101935265A (zh) | 2011-01-05 |
CN101935265B true CN101935265B (zh) | 2013-08-21 |
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CN2009100540367A Expired - Fee Related CN101935265B (zh) | 2009-06-29 | 2009-06-29 | 液化气催化裂解工艺 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104045499B (zh) * | 2013-03-12 | 2016-09-14 | 中石化洛阳工程有限公司 | 一种利用炼厂干气中乙烯生产芳烃的方法 |
CN104250189B (zh) * | 2013-06-28 | 2016-06-29 | 中国石油化工股份有限公司 | 一种丙烯的制备方法 |
CN104250191B (zh) * | 2013-06-28 | 2016-02-24 | 中国石油化工股份有限公司 | 一种丙烯和异丁烯的制备方法 |
CN108147941B (zh) * | 2017-12-22 | 2020-09-08 | 石家庄鼎盈化工股份有限公司 | 液化气组分烷烯分离系统与分离方法 |
CN110437867B (zh) * | 2018-05-03 | 2021-09-28 | 中国石油天然气股份有限公司 | 一种利用液化气生产高附加值产品的方法 |
CN112694381B (zh) * | 2019-10-23 | 2023-11-24 | 中国石油化工股份有限公司 | 从低碳烯烃制备高附加值产品的装置及方法 |
CN111533633B (zh) * | 2020-05-25 | 2022-09-30 | 浙江科茂环境科技有限公司 | 一种催化裂解工艺方法 |
CN116162073A (zh) * | 2022-12-31 | 2023-05-26 | 中海油天津化工研究设计院有限公司 | 一种由费托馏分油制环氧丙烷的组合工艺方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026936A (en) * | 1989-10-02 | 1991-06-25 | Arco Chemical Technology, Inc. | Enhanced production of propylene from higher hydrocarbons |
CN101172923A (zh) * | 2006-10-31 | 2008-05-07 | 中国石油化工股份有限公司 | 混合碳四制烯烃组合技术 |
CN101255086A (zh) * | 2007-03-01 | 2008-09-03 | 中国石油化工股份有限公司 | 裂解碳四和炼厂碳四制烯烃的方法 |
-
2009
- 2009-06-29 CN CN2009100540367A patent/CN101935265B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026936A (en) * | 1989-10-02 | 1991-06-25 | Arco Chemical Technology, Inc. | Enhanced production of propylene from higher hydrocarbons |
CN101172923A (zh) * | 2006-10-31 | 2008-05-07 | 中国石油化工股份有限公司 | 混合碳四制烯烃组合技术 |
CN101255086A (zh) * | 2007-03-01 | 2008-09-03 | 中国石油化工股份有限公司 | 裂解碳四和炼厂碳四制烯烃的方法 |
Non-Patent Citations (10)
Title |
---|
C4、C5烯烃制乙烯丙烯催化技术进展;王滨 等;《分子催化》;20060430;第20卷(第2期);第188-192页 * |
C4烯烃催化裂解增产丙烯技术进展;刘俊涛 等;《化工进展》;20051231;第24卷(第12期);第1347-1351页 * |
Jeffrey S. Plotkin.The changing dynamics of olefin supply/demand.《Catalysis Today》.2005,第106卷第10-14页. |
The changing dynamics of olefin supply/demand;Jeffrey S. Plotkin;《Catalysis Today》;20051231;第106卷;第10-14页 * |
ZSM-5分子筛上C4烯烃催化裂解制丙烯和乙烯;朱向学 等;《石油化工》;20041231;第33卷(第4期);第320-324页 * |
刘俊涛 等.C4烯烃催化裂解增产丙烯技术进展.《化工进展》.2005,第24卷(第12期),第1347-1351页. |
朱向学 等.ZSM-5分子筛上C4烯烃催化裂解制丙烯和乙烯.《石油化工》.2004,第33卷(第4期),第320-324页. |
王滨 等.C4、C5烯烃制乙烯丙烯催化技术进展.《分子催化》.2006,第20卷(第2期),第188-192页. |
生产丙烯的Superflex工艺;钱伯章;《化工文摘》;20010831;第25页 * |
钱伯章.生产丙烯的Superflex工艺.《化工文摘》.2001,第25页. |
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CN101935265A (zh) | 2011-01-05 |
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Inventor after: Zhou Lin Inventor after: Cai Furong Inventor after: Sun Min Inventor after: Wang Jingjing Inventor after: Dong Jingen Inventor after: Li Wen Inventor after: Wang Qiuqiao Inventor after: Cai Yanli Inventor before: Zhou Lin Inventor before: Cai Furong |
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Free format text: CORRECT: INVENTOR; FROM: ZHOU LIN CAI FURONG TO: ZHOU LIN CAI FURONG SUN MIN WANG JINGJING DONG JINGEN LI WEN WANG QIUQIAO CAI YANLI |
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