ATE370924T1 - Konvertierung von aromatischen kohlenwasserstoffen - Google Patents
Konvertierung von aromatischen kohlenwasserstoffenInfo
- Publication number
- ATE370924T1 ATE370924T1 AT03076806T AT03076806T ATE370924T1 AT E370924 T1 ATE370924 T1 AT E370924T1 AT 03076806 T AT03076806 T AT 03076806T AT 03076806 T AT03076806 T AT 03076806T AT E370924 T1 ATE370924 T1 AT E370924T1
- Authority
- AT
- Austria
- Prior art keywords
- transalkylation
- feedstock
- reaction
- reaction zone
- maintain
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
- C07C2529/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
- C07C2529/24—Iron group metals or copper
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/167,096 US6706937B2 (en) | 2002-06-11 | 2002-06-11 | Conversion of aromatic hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE370924T1 true ATE370924T1 (de) | 2007-09-15 |
Family
ID=29583749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03076806T ATE370924T1 (de) | 2002-06-11 | 2003-06-06 | Konvertierung von aromatischen kohlenwasserstoffen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6706937B2 (de) |
EP (2) | EP1371622B1 (de) |
KR (2) | KR100970949B1 (de) |
CN (2) | CN100503530C (de) |
AT (1) | ATE370924T1 (de) |
CA (2) | CA2721185A1 (de) |
DE (1) | DE60315758T2 (de) |
ES (1) | ES2291590T3 (de) |
TW (1) | TWI325860B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7576249B2 (en) * | 2005-01-06 | 2009-08-18 | Fina Technology, Inc. | Toluene disproportionation process utilizing mild sulfiding during startup |
US20060211902A1 (en) * | 2005-03-16 | 2006-09-21 | Xin Xiao | Palladium modified metal-promoted catalyst |
US7572945B2 (en) * | 2007-06-19 | 2009-08-11 | Fina Technology, Inc. | Toluene disproportionation catalyst |
CN108530256B (zh) | 2012-04-19 | 2021-07-23 | 沙特阿拉伯石油公司 | 从重质重整产物最大化生产二甲苯的脱烷基-烷基转移联合工艺 |
US20160108325A1 (en) * | 2014-10-20 | 2016-04-21 | Uop Llc | Process for hydrotreating a coker kerosene stream to provide a feed stream for a paraffin separation zone |
US10781149B2 (en) * | 2014-12-19 | 2020-09-22 | Exxonmobil Chemical Patents Inc. | Transalkylation process |
US10173950B2 (en) | 2017-01-04 | 2019-01-08 | Saudi Arabian Oil Company | Integrated process for the production of benzene and xylenes from heavy aromatics |
US10464868B2 (en) | 2017-05-26 | 2019-11-05 | Saudi Arabian Oil Company | Process for maximizing production of xylenes from heavy reformate without purge |
US10035742B1 (en) | 2017-05-26 | 2018-07-31 | Saudi Arabian Oil Company | Process for maximizing xylenes production from heavy aromatics for use therein |
US10252958B2 (en) | 2017-05-26 | 2019-04-09 | Saudi Arabian Oil Company | Process for xylene production with energy optimization |
US10696609B2 (en) | 2018-10-15 | 2020-06-30 | Saudi Arabian Oil Company | Integrated process for maximizing production of para-xylene from full reformate |
US10894755B2 (en) | 2018-10-15 | 2021-01-19 | Saudi Arabian Oil Company | Integrated process for optimum production of para-xylene |
US10501389B1 (en) | 2018-10-25 | 2019-12-10 | Saudi Arabian Oil Company | Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics |
CN112824364B (zh) * | 2019-11-21 | 2023-01-03 | 中国石化工程建设有限公司 | 歧化烷基芳烃的方法 |
CN112824365B (zh) * | 2019-11-21 | 2023-03-10 | 中国石化工程建设有限公司 | 歧化烷基芳烃的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US475180A (en) * | 1892-05-17 | Electric connector for converters | ||
US4288647A (en) * | 1980-03-10 | 1981-09-08 | Mobil Oil Corporation | Shape selective reactions with alkaline earth-modified zeolite catalysts |
US4370508A (en) * | 1981-06-26 | 1983-01-25 | Mobil Oil Corporation | Para-selective zeolite catalysts treated with nitrogen compounds |
US4367359A (en) * | 1981-06-26 | 1983-01-04 | Mobil Oil Corporation | Para-selective zeolite catalysts treated with carbon dioxide |
US4365104A (en) * | 1981-06-26 | 1982-12-21 | Mobil Oil Corporation | Para-selective zeolite catalysts treated with sulfur compounds |
US4361713A (en) * | 1981-06-26 | 1982-11-30 | Mobil Oil Corporation | Para-selective zeolite catalysts treated with halogen compounds |
EP0141514A3 (de) * | 1983-10-25 | 1986-04-09 | Mobil Oil Corporation | Para-selektive Konvertierungen von aromatischen Kohlenwasserstoffen unter Verwendung von Zeolith-Katalysatoren mit Silica-Bindung |
FR2586674B1 (fr) * | 1985-08-28 | 1988-07-15 | Inst Francais Du Petrole | Procede de dismutation et transalkylation d'hydrocarbures aromatiques en presence d'un catalyseur zeolithique |
US4956511A (en) | 1989-01-04 | 1990-09-11 | Fina Technology, Inc. | Toluene disproportionation process |
US5457180A (en) | 1989-08-04 | 1995-10-10 | Biochem Pharma Inc. | Methods for producing linear thiopeptides using an amino acid ortho amino thioanilide compound |
DE69033689T2 (de) * | 1990-11-13 | 2001-05-17 | Fina Technology | Herstellung alkylierter Aromaten |
US5475180A (en) * | 1991-03-04 | 1995-12-12 | Shamshoum; Edwar S. | Stable toluene disproportionation process |
US5387732A (en) * | 1991-10-15 | 1995-02-07 | Fina Technology, Inc. | Start-up process for improved selectivity in toluene disproportionation |
US5612274A (en) * | 1995-04-04 | 1997-03-18 | Phillips Petroleum Company | Method of preparing transalkylation catalyst |
US5952535A (en) * | 1996-09-18 | 1999-09-14 | Catalytica, Inc. | Selective catalytic conversion of a C9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes |
TW403737B (en) * | 1997-01-22 | 2000-09-01 | Chinese Petroleum Corp | Production of cumene through the transalkylation of diisopropylbenzene with benzene and its catalyst preparation |
EP1640066B1 (de) * | 1998-12-24 | 2008-03-05 | SK Energy Co., Ltd. | Katalysator zur Disproportionierung und Transalkylierung von aromatischen Kohlenwasserstoffen und Verfahren zu seiner Herstellung |
-
2002
- 2002-06-11 US US10/167,096 patent/US6706937B2/en not_active Expired - Fee Related
-
2003
- 2003-05-16 CA CA2721185A patent/CA2721185A1/en not_active Abandoned
- 2003-05-16 CA CA2429107A patent/CA2429107C/en not_active Expired - Fee Related
- 2003-06-02 TW TW092114933A patent/TWI325860B/zh not_active IP Right Cessation
- 2003-06-06 AT AT03076806T patent/ATE370924T1/de not_active IP Right Cessation
- 2003-06-06 ES ES03076806T patent/ES2291590T3/es not_active Expired - Lifetime
- 2003-06-06 DE DE60315758T patent/DE60315758T2/de not_active Expired - Lifetime
- 2003-06-06 EP EP03076806A patent/EP1371622B1/de not_active Expired - Lifetime
- 2003-06-06 EP EP07112447A patent/EP1862441A1/de not_active Withdrawn
- 2003-06-11 CN CNB031424813A patent/CN100503530C/zh not_active Expired - Fee Related
- 2003-06-11 CN CN2009101371690A patent/CN101555185B/zh not_active Expired - Fee Related
- 2003-06-11 KR KR1020030037476A patent/KR100970949B1/ko not_active IP Right Cessation
-
2009
- 2009-12-28 KR KR1020090131584A patent/KR100970929B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030229258A1 (en) | 2003-12-11 |
KR100970929B1 (ko) | 2010-07-20 |
EP1371622A2 (de) | 2003-12-17 |
CN101555185A (zh) | 2009-10-14 |
CA2429107C (en) | 2011-09-06 |
KR20030095361A (ko) | 2003-12-18 |
EP1371622B1 (de) | 2007-08-22 |
CA2429107A1 (en) | 2003-12-13 |
CN100503530C (zh) | 2009-06-24 |
EP1862441A1 (de) | 2007-12-05 |
TW200400938A (en) | 2004-01-16 |
US6706937B2 (en) | 2004-03-16 |
TWI325860B (en) | 2010-06-11 |
EP1371622A3 (de) | 2004-01-21 |
ES2291590T3 (es) | 2008-03-01 |
DE60315758D1 (de) | 2007-10-04 |
KR20100007842A (ko) | 2010-01-22 |
KR100970949B1 (ko) | 2010-07-20 |
DE60315758T2 (de) | 2008-01-24 |
CN1467187A (zh) | 2004-01-14 |
CN101555185B (zh) | 2013-07-10 |
CA2721185A1 (en) | 2003-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |