CN100445243C - 一种由粗苯生产苯系芳烃的方法 - Google Patents
一种由粗苯生产苯系芳烃的方法 Download PDFInfo
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- CN100445243C CN100445243C CNB2006101368571A CN200610136857A CN100445243C CN 100445243 C CN100445243 C CN 100445243C CN B2006101368571 A CNB2006101368571 A CN B2006101368571A CN 200610136857 A CN200610136857 A CN 200610136857A CN 100445243 C CN100445243 C CN 100445243C
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- Prior art keywords
- oil
- benzene
- raw material
- crude benzol
- atmosphere
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- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims abstract description 147
- -1 benzene arenes Chemical class 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 241001120493 Arene Species 0.000 title 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 63
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000008096 xylene Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 33
- 238000005984 hydrogenation reaction Methods 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- AXFKVYBBROZOGA-UHFFFAOYSA-N [P].[Mo].[Co] Chemical class [P].[Mo].[Co] AXFKVYBBROZOGA-UHFFFAOYSA-N 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 3
- AFTDTIZUABOECB-UHFFFAOYSA-N [Co].[Mo] Chemical class [Co].[Mo] AFTDTIZUABOECB-UHFFFAOYSA-N 0.000 claims description 2
- VKKISSAOCQRXBO-UHFFFAOYSA-N [P].[W].[Mo].[Ni] Chemical group [P].[W].[Mo].[Ni] VKKISSAOCQRXBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002904 solvent Substances 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 50
- 239000000047 product Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 11
- 239000000126 substance Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000004939 coking Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000000895 extractive distillation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 2
- PRBXPAHXMGDVNQ-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]acetic acid Chemical compound OCCOCCOCC(O)=O PRBXPAHXMGDVNQ-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000011282 acid tar Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- DALDUXIBIKGWTK-UHFFFAOYSA-N benzene;toluene Chemical compound C1=CC=CC=C1.CC1=CC=CC=C1 DALDUXIBIKGWTK-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000020335 dealkylation Effects 0.000 description 1
- 238000006900 dealkylation reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 125000003454 indenyl group Chemical class C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
项目 | 苯 | 甲苯 | 混合二甲苯 |
外观 | 水白透明 | 水白透明 | 水白透明 |
纯度,m% | >99.99 | >99.99 | >99.99 |
总硫,ppm | <1 | <1 | <1 |
总氮,ppm | <1 | <1 | <1 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101368571A CN100445243C (zh) | 2006-12-06 | 2006-12-06 | 一种由粗苯生产苯系芳烃的方法 |
Applications Claiming Priority (1)
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CNB2006101368571A CN100445243C (zh) | 2006-12-06 | 2006-12-06 | 一种由粗苯生产苯系芳烃的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101028985A CN101028985A (zh) | 2007-09-05 |
CN100445243C true CN100445243C (zh) | 2008-12-24 |
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CNB2006101368571A Active CN100445243C (zh) | 2006-12-06 | 2006-12-06 | 一种由粗苯生产苯系芳烃的方法 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101445420B (zh) * | 2008-12-25 | 2012-02-22 | 上海奥韦通工程技术有限公司 | 一种粗苯生产苯系芳烃的工艺 |
CN102041030B (zh) * | 2011-01-13 | 2013-07-03 | 中国石油天然气股份有限公司 | 一种控制重整高辛烷值汽油调合组分终馏点超高的方法 |
US9382173B2 (en) | 2011-03-25 | 2016-07-05 | Jx Nippon Oil & Energy Corporation | Method of producing single-ring aromatic hydrocarbons |
CN102703109A (zh) * | 2012-05-30 | 2012-10-03 | 中国石油集团工程设计有限责任公司北京分公司 | 一种气提法从原油中脱除硫的方法 |
CN103449955B (zh) * | 2013-08-29 | 2015-05-20 | 邢台旭阳煤化工有限公司 | 一种从焦化轻油中提取三苯的方法 |
CN103483138B (zh) * | 2013-09-27 | 2015-11-18 | 山西焦化股份有限公司 | 一种轻油回配粗苯方法及装置 |
CN103910596B (zh) * | 2013-12-04 | 2016-02-10 | 徐州龙辉化工科技有限公司 | 全馏分粗苯加氢方法及催化剂 |
CN104725178A (zh) * | 2015-02-04 | 2015-06-24 | 沾化瑜凯新材料科技有限公司 | 一种由粗苯制取苯、甲苯以及二甲苯的精馏工艺 |
ITUB20152258A1 (it) * | 2015-07-17 | 2017-01-17 | Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen | Procedimento per la produzione di melammina con separazione e recupero di CO2 e NH3 aventi elevata purezza |
CN111154505B (zh) * | 2018-11-08 | 2021-08-06 | 中国石油化工股份有限公司 | 一种煤焦油加氢处理工艺 |
CN116478008A (zh) * | 2023-04-23 | 2023-07-25 | 邢台旭阳煤化工有限公司 | 加氢油分离方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1587241A (zh) * | 2004-07-26 | 2005-03-02 | 徐守忠 | 一种用催化净化去除粗苯中杂质生产混合苯的方法 |
-
2006
- 2006-12-06 CN CNB2006101368571A patent/CN100445243C/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1587241A (zh) * | 2004-07-26 | 2005-03-02 | 徐守忠 | 一种用催化净化去除粗苯中杂质生产混合苯的方法 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070905 Assignee: HUNAN ZHONGLING CHEMICAL Co.,Ltd. Assignor: HUNAN CHANGLING PETROCHEMICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: 2014430000033 Denomination of invention: Method for producing benzene aromatic hydrocarbon from crude benzole Granted publication date: 20081224 License type: Exclusive License Record date: 20140416 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Address after: 414012 Lu Kou Zhen Chang Lian Long Kou, Yunxi District, Yueyang City, Hunan Province (opposite to Chang Lian hospital) Patentee after: Hunan Changlian New Materials Technology Co.,Ltd. Country or region after: China Address before: 414012 intersection Town, Yunxi District, Hunan, Yueyang Patentee before: HUNAN CHANGLING PETROCHEMICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |