JPH11511072A - 形状選択性ゼオライト触媒及び芳香族化合物の変換でのその使用 - Google Patents
形状選択性ゼオライト触媒及び芳香族化合物の変換でのその使用Info
- Publication number
- JPH11511072A JPH11511072A JP10500535A JP50053598A JPH11511072A JP H11511072 A JPH11511072 A JP H11511072A JP 10500535 A JP10500535 A JP 10500535A JP 50053598 A JP50053598 A JP 50053598A JP H11511072 A JPH11511072 A JP H11511072A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- conversion
- selective
- silicon
- hydrocarbon
- 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.)
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
- C07C2/66—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/06—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
- C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
- C07C4/18—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/12—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/34—Reaction with organic or organometallic compounds
-
- 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
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ZSM−5の構造、並びにモルの関係 X2O3;(n)YO2 (式中、Xは三価の元素例えばアルミニウム、硼素、鉄及び/又はガリウム好ま しくはアルミニウムであり、Yは四価の元素例えば珪素及び/又はゲルマニウム 好ましくは珪素であり、そしてnは約12より大きい) を含む組成を有する合成の多孔性且つ結晶性物質であり、結晶は、少なくとも約 0.5ミクロンの主なディメンジョン、並びに結晶のバルクYO2/X2O3比よ り20%以下小さい表面YO2/X2O3比を有することからなり、触媒は耐火物 質の拡散を変性する表面コーティングを有する合成多孔性結晶性物質を含む形状 選択性触媒。 2.表面YO2/X2O3比が結晶のバルクYO2/X2O3比より10%以下小さい 請求項1の触媒。 3.Xがアルミニウム、硼素、鉄及び/又はガリウムからなる群から選ばれ、そ してYが珪素及び/又はゲルマニウムからなる群から選ばれる請求項1の触媒。 4.XがアルミニウムでありそしてYが珪素である請求項1の触媒。 5.nが約100より小さい請求項1の触媒。 6.nが約25−約40である請求項1の触媒。 7.触媒が少なくとも約1ミクロンの主なディメンジョンを有する請求項1の触 媒。 8.拡散を変性する表面コーティングが、コークス、金属酸化物、非金属酸化物 及び非酸化物セラミックからなる群から選ばれる請求項1の触媒。 9.拡散を変性する表面コーティングがシリカを含む請求項1の触媒。 10.シリカコーティングが、(a)有機珪素化合物によりゼオライトを処理す る段階及び(b)有機珪素化合物をシリカに転換する段階により生成される請求 項9の触媒。 11.段階(a)が、ゼオライトを結合剤又はマトリックスの粒子と混合する間 行われる請求項11の触媒。 12.段階(a)及び(b)が少なくとも1回繰り返される請求項10の触媒。 13.拡散を変性する表面コーティングがコークスを含む請求項1の触媒。 14.転換されるべき炭化水素を含む反応の流れを、転換条件下、請求項1の触 媒と接触することを含む形状選択性炭化水素転換の方法。 15.形状選択性炭化水素転換が、選択性炭化水素クラッキング、アルキル芳香 族の異性化、アルキル芳香族の不均化、芳香族のアルキル化、アルキル芳香族の 脱アルキル化及び芳香族へのパラフィン及びオレフィンの転換からなる群から選 択される請求項14の方法。 16.原料流がトルエンを含み、転換がパラ−キシレンへのトルエンの選択性不 均化である請求項15の方法。 17.転換が、約100−約600℃の温度、約0−約2000psig(10 0−14000kPa)の圧力、約0−約10の水素/炭化水素モル比及び約0 .1−約100の重量時間空間速度で行われる請求項16の方法。 18.転換が、約350−540℃の温度、15−800psig(200−5 600kPa)の圧力、0.1−10の水素/炭化水素モル比及び約1−10の 重量時間空間速度で行われる請求項16の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1996/009878 WO1996040426A2 (en) | 1995-06-06 | 1996-06-06 | Large crystal zsm-5, its synthesis and use |
WO96/09878 | 1996-06-06 | ||
PCT/US1996/017720 WO1997046636A1 (en) | 1996-06-06 | 1996-11-05 | Shape selective zeolite catalyst and its use in aromatic compound conversion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11511072A true JPH11511072A (ja) | 1999-09-28 |
JP4088345B2 JP4088345B2 (ja) | 2008-05-21 |
Family
ID=22255294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50053598A Expired - Lifetime JP4088345B2 (ja) | 1996-06-06 | 1996-11-05 | 形状選択性ゼオライト触媒及び芳香族化合物の変換でのその使用 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0877781B1 (ja) |
JP (1) | JP4088345B2 (ja) |
CN (1) | CN1166751C (ja) |
AU (1) | AU713176B2 (ja) |
BR (1) | BR9612874A (ja) |
CA (1) | CA2228973C (ja) |
DE (1) | DE69626685T2 (ja) |
ES (1) | ES2191772T3 (ja) |
RU (1) | RU2163506C2 (ja) |
WO (1) | WO1997046636A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010527770A (ja) * | 2007-05-24 | 2010-08-19 | サウディ ベーシック インダストリーズ コーポレイション | 炭化水素の転化のための触媒、並びにその製造プロセスおよび使用プロセス |
JP2011517691A (ja) * | 2008-04-18 | 2011-06-16 | トタル ペトロケミカルス フランス | 芳香族基質のアルキル化およびトランスアルキル化方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010051754A1 (en) * | 1999-08-03 | 2001-12-13 | Daria N. Lissy | Plural stage toluene disproportionation process minimizing ethylbenzene |
US20040097769A1 (en) * | 2002-11-14 | 2004-05-20 | Ou John D. Y. | Para-xylene production process employing in-situ catalyst selectivation |
WO2018002012A1 (en) * | 2016-06-29 | 2018-01-04 | Shell Internationale Research Maatschappij B.V. | Preparation of a zsm-5-based catalyst; use in ethylbenzene dealkylation process |
RU2676706C1 (ru) * | 2018-05-31 | 2019-01-10 | федеральное государственное автономное образовательное учреждение высшего образования "Российский государственный университет нефти и газа (национальный исследовательский университет) имени И.М. Губкина" | Катализатор изомеризации ароматических углеводородов с-8 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0660117B2 (ja) * | 1987-12-18 | 1994-08-10 | 丸善石油化学株式会社 | パラエチルフェノールの製造方法 |
US5403800A (en) * | 1993-05-28 | 1995-04-04 | Mobil Oil Corp. | Multiple impregnation technique for the preparation of ex situ selectivated zeolite catalysts |
-
1996
- 1996-11-05 BR BR9612874-7A patent/BR9612874A/pt not_active IP Right Cessation
- 1996-11-05 WO PCT/US1996/017720 patent/WO1997046636A1/en active IP Right Grant
- 1996-11-05 JP JP50053598A patent/JP4088345B2/ja not_active Expired - Lifetime
- 1996-11-05 CA CA002228973A patent/CA2228973C/en not_active Expired - Lifetime
- 1996-11-05 AU AU75541/96A patent/AU713176B2/en not_active Ceased
- 1996-11-05 RU RU98103874/04A patent/RU2163506C2/ru not_active IP Right Cessation
- 1996-11-05 EP EP96937906A patent/EP0877781B1/en not_active Expired - Lifetime
- 1996-11-05 ES ES96937906T patent/ES2191772T3/es not_active Expired - Lifetime
- 1996-11-05 CN CNB961961007A patent/CN1166751C/zh not_active Expired - Lifetime
- 1996-11-05 DE DE69626685T patent/DE69626685T2/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010527770A (ja) * | 2007-05-24 | 2010-08-19 | サウディ ベーシック インダストリーズ コーポレイション | 炭化水素の転化のための触媒、並びにその製造プロセスおよび使用プロセス |
JP2011517691A (ja) * | 2008-04-18 | 2011-06-16 | トタル ペトロケミカルス フランス | 芳香族基質のアルキル化およびトランスアルキル化方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1166751C (zh) | 2004-09-15 |
DE69626685T2 (de) | 2003-08-21 |
RU2163506C2 (ru) | 2001-02-27 |
WO1997046636A1 (en) | 1997-12-11 |
AU713176B2 (en) | 1999-11-25 |
BR9612874A (pt) | 2003-02-25 |
JP4088345B2 (ja) | 2008-05-21 |
CN1192770A (zh) | 1998-09-09 |
DE69626685D1 (de) | 2003-04-17 |
AU7554196A (en) | 1998-01-05 |
EP0877781A4 (en) | 2000-03-22 |
CA2228973A1 (en) | 1997-12-11 |
EP0877781A1 (en) | 1998-11-18 |
EP0877781B1 (en) | 2003-03-12 |
ES2191772T3 (es) | 2003-09-16 |
CA2228973C (en) | 2005-09-13 |
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