CN1621497A - 一种石脑油重组处理方法 - Google Patents
一种石脑油重组处理方法 Download PDFInfo
- Publication number
- CN1621497A CN1621497A CN 200310113733 CN200310113733A CN1621497A CN 1621497 A CN1621497 A CN 1621497A CN 200310113733 CN200310113733 CN 200310113733 CN 200310113733 A CN200310113733 A CN 200310113733A CN 1621497 A CN1621497 A CN 1621497A
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- CN
- China
- Prior art keywords
- petroleum naphtha
- treatment process
- naphtha
- oil
- solvent
- 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
- 238000003672 processing method Methods 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000004230 steam cracking Methods 0.000 claims abstract description 19
- 239000003208 petroleum Substances 0.000 claims description 55
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 230000008521 reorganization Effects 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 4
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 4
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 4
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 4
- 238000004939 coking Methods 0.000 claims description 3
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims description 3
- 238000004517 catalytic hydrocracking Methods 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 15
- 238000005336 cracking Methods 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract description 8
- 239000005977 Ethylene Substances 0.000 abstract description 7
- 238000002407 reforming Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 24
- 150000001335 aliphatic alkanes Chemical class 0.000 description 20
- 238000009835 boiling Methods 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 13
- 239000000571 coke Substances 0.000 description 13
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 9
- 229930195733 hydrocarbon Natural products 0.000 description 9
- 150000002430 hydrocarbons Chemical class 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000002203 pretreatment Methods 0.000 description 6
- 238000001833 catalytic reforming Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006057 reforming reaction Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- -1 alkane ketone Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
对比例1 | 实施例1 | 变化 | |
反应温度,℃ | 510 | 465 | 45 |
反应压力,MPa | 1.0 | 1.0 | 0 |
空速,h-1 | 2.0 | 2.0 | 0 |
氢油摩尔比 | 2.98 | 2.98 | 0 |
氢气产率,%(Wt.) | 2.74 | 4.48 | +1.74 |
芳烃产率,%(Wt.) | 50.13 | 92.15 | +42.02 |
对比例2 | 实施例1 | 变化 | |
炉出口温度,℃ | 840 | 840 | 0 |
停留时间,s | 0.2 | 0.2 | 0 |
炉出口压力,MPa | 0.17 | 0.17 | 0 |
稀释蒸汽比 | 0.32 | 0.32 | 0 |
裂解炉管清焦时间,天 | 50 | 100 | +50 |
乙烯收率,%(Wt.) | 28 | 43 | +15 |
对比例3 | 实施例2 | 变化 | |
反应温度,℃ | 510 | 465 | 45 |
反应压力,Mpa | 1.0 | 1.0 | 0 |
空速,h-1 | 2.0 | 2.0 | 0 |
氢油摩尔比 | 2.98 | 2.98 | 0 |
氢气产率,%(Wt.) | 2.24 | 4.05 | +1.81 |
芳烃产率,%(Wt.) | 50.13 | 90.83 | +40.70 |
对比例4 | 实施例2 | 变化 | |
炉出口温度,℃ | 830 | 830 | 0 |
停留时间,s | 0.2 | 0.2 | 0 |
炉出口压力,MPa | 0.17 | 0.17 | 0 |
稀释蒸汽比 | 0.32 | 0.32 | 0 |
裂解炉管清焦时间,天 | 45 | 100 | +55 |
乙烯收率,%(Wt.) | 29 | 42 | +13 |
对比例5 | 实施例3 | 变化 | |
反应温度,℃ | 510 | 465 | 45 |
反应压力,MPa | 1.0 | 1.0 | 0 |
空速,h-1 | 2.0 | 2.0 | 0 |
氢油摩尔比 | 2.98 | 2.98 | 0 |
氢气产率,%(Wt.) | 2.87 | 4.42 | +1.55 |
芳烃产率,%(Wt.) | 55.2 | 93.84 | +38.64 |
对比例6 | 实施例3 | 变化 | |
炉出口温度,℃ | 850 | 850 | 0 |
停留时间,s | 0.2 | 0.2 | 0 |
炉出口压力,MPa | 0.17 | 0.17 | 0 |
稀释蒸汽比 | 0.32 | 0.32 | 0 |
裂解炉管清焦时间,天 | 48 | 120 | +72 |
乙烯收率,%(Wt.) | 24 | 45 | +21 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310113733 CN1277907C (zh) | 2003-11-24 | 2003-11-24 | 一种石脑油重组处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200310113733 CN1277907C (zh) | 2003-11-24 | 2003-11-24 | 一种石脑油重组处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1621497A true CN1621497A (zh) | 2005-06-01 |
CN1277907C CN1277907C (zh) | 2006-10-04 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN 200310113733 Expired - Fee Related CN1277907C (zh) | 2003-11-24 | 2003-11-24 | 一种石脑油重组处理方法 |
Country Status (1)
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CN (1) | CN1277907C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101497806A (zh) * | 2008-01-29 | 2009-08-05 | 丁冉峰 | 一种制备高质量汽油的系统及其方法 |
WO2010083642A1 (zh) * | 2009-01-21 | 2010-07-29 | 北京金伟晖工程技术有限公司 | 催化烃重组后加氢制备高质量汽油的系统和方法 |
CN102517072A (zh) * | 2011-12-16 | 2012-06-27 | 天津大学 | 一种优化石脑油的工艺方法及装置 |
CN101759513B (zh) * | 2008-12-25 | 2012-08-22 | 中国石油化工股份有限公司 | 一种石脑油的利用方法 |
WO2012174860A1 (zh) * | 2011-06-22 | 2012-12-27 | 北京金伟晖工程技术有限公司 | 一种低成本制造低硫高辛烷值汽油的装置及其方法 |
CN104031679A (zh) * | 2013-03-05 | 2014-09-10 | 中国石油化工股份有限公司 | 一种由石脑油生产烯烃和芳烃的方法 |
CN104927919A (zh) * | 2014-03-18 | 2015-09-23 | 中国石油化工股份有限公司 | 由石脑油生产烯烃和低苯含量汽油组分的方法 |
RU2592286C2 (ru) * | 2013-03-05 | 2016-07-20 | Чайна Петролеум Энд Кемикал Корпорейшн | Способ производства олефинов и бензина с низким содержанием бензола |
CN104927915B (zh) * | 2014-03-18 | 2017-01-25 | 中国石油化工股份有限公司 | 以石脑油为原料生产烯烃和芳烃的方法 |
-
2003
- 2003-11-24 CN CN 200310113733 patent/CN1277907C/zh not_active Expired - Fee Related
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101497806A (zh) * | 2008-01-29 | 2009-08-05 | 丁冉峰 | 一种制备高质量汽油的系统及其方法 |
CN101497806B (zh) * | 2008-01-29 | 2013-04-10 | 丁冉峰 | 一种制备高质量汽油的设备及其方法 |
CN101759513B (zh) * | 2008-12-25 | 2012-08-22 | 中国石油化工股份有限公司 | 一种石脑油的利用方法 |
US8419930B2 (en) | 2009-01-21 | 2013-04-16 | Beijing Grand Golden-Bright Engineering & Technologies Co., Ltd. | System for preparing high-quality gasoline through component oil refining hydrocarbon recombination hydrogenation and method thereof |
WO2010083642A1 (zh) * | 2009-01-21 | 2010-07-29 | 北京金伟晖工程技术有限公司 | 催化烃重组后加氢制备高质量汽油的系统和方法 |
EA019489B1 (ru) * | 2009-01-21 | 2014-04-30 | Бейджин Гранд Голден-Брайт Инджиниринг Энд Текнолоджиз Ко., Лтд. | Система и способ получения высококачественного бензина гидрированием с рекомбинацией углеводородного компонента перегонки нефти |
WO2012174860A1 (zh) * | 2011-06-22 | 2012-12-27 | 北京金伟晖工程技术有限公司 | 一种低成本制造低硫高辛烷值汽油的装置及其方法 |
EA024334B1 (ru) * | 2011-06-22 | 2016-09-30 | Бейджин Гранд Голден-Брайт Инджиниринг Энд Текнолоджиз Ко., Лтд. | Способ и установка для экономичного получения малосернистого высокооктанового бензина |
US9657245B2 (en) | 2011-06-22 | 2017-05-23 | Beijing Grand Golden-Bright Engineering & Technologies Co., Ltd. | Device of producing low-sulfur high-octane-number gasoline with low cost and method thereof |
CN102517072B (zh) * | 2011-12-16 | 2014-03-05 | 天津大学 | 一种优化石脑油的工艺方法及装置 |
CN102517072A (zh) * | 2011-12-16 | 2012-06-27 | 天津大学 | 一种优化石脑油的工艺方法及装置 |
CN104031679A (zh) * | 2013-03-05 | 2014-09-10 | 中国石油化工股份有限公司 | 一种由石脑油生产烯烃和芳烃的方法 |
RU2592286C2 (ru) * | 2013-03-05 | 2016-07-20 | Чайна Петролеум Энд Кемикал Корпорейшн | Способ производства олефинов и бензина с низким содержанием бензола |
RU2615160C2 (ru) * | 2013-03-05 | 2017-04-04 | Чайна Петролеум Энд Кемикал Корпорейшн | Способ производства олефинов и ароматических углеводородов |
CN104927919A (zh) * | 2014-03-18 | 2015-09-23 | 中国石油化工股份有限公司 | 由石脑油生产烯烃和低苯含量汽油组分的方法 |
CN104927915B (zh) * | 2014-03-18 | 2017-01-25 | 中国石油化工股份有限公司 | 以石脑油为原料生产烯烃和芳烃的方法 |
CN104927919B (zh) * | 2014-03-18 | 2017-02-15 | 中国石油化工股份有限公司 | 由石脑油生产烯烃和低苯含量汽油组分的方法 |
Also Published As
Publication number | Publication date |
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CN1277907C (zh) | 2006-10-04 |
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Date of cancellation: 20140121 Granted publication date: 20061004 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Ding Ranfeng|Beijing Golden Dragon Engineering Technology Co., Ltd. Registration number: 2009110000523 |
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Denomination of invention: Recombinant processing method for naphtha Effective date of registration: 20140121 Granted publication date: 20061004 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Ding Ranfeng|Beijing Golden Dragon Engineering Technology Co., Ltd. Registration number: 2014990000056 |
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