ES2077433T3 - Procedimiento para preparar cristales de zeolita de tipo mfi uniformes. - Google Patents

Procedimiento para preparar cristales de zeolita de tipo mfi uniformes.

Info

Publication number
ES2077433T3
ES2077433T3 ES92920944T ES92920944T ES2077433T3 ES 2077433 T3 ES2077433 T3 ES 2077433T3 ES 92920944 T ES92920944 T ES 92920944T ES 92920944 T ES92920944 T ES 92920944T ES 2077433 T3 ES2077433 T3 ES 2077433T3
Authority
ES
Spain
Prior art keywords
zeolite crystals
procedure
type zeolite
synthesis mixture
uniform type
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.)
Expired - Lifetime
Application number
ES92920944T
Other languages
English (en)
Inventor
Johannes Petrus Verduijn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ES2077433T3 publication Critical patent/ES2077433T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/02—Crystalline silica-polymorphs, e.g. silicalites dealuminated aluminosilicate zeolites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5
    • C01B39/40—Type ZSM-5 using at least one organic template directing agent
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)

Abstract

LOS CRISTALES DE ZEOLITO MFI DE TAMAÑO UNIFORME Y CONTROLABLE PUEDEN PRODUCIRSE MEZCLANDO: I) UNA FUENTE DE SILICE EN PARTICULAS EN LA QUE LAS PARTICULAS DE SILICE PRESENTES TENGAN UN DIAMETRO MEDIO DE UN (MU)M O MENOR; II) SEMILLAS DE ZEOLITO MFI QUE TENGAN UN DIAMETRO MEDIO DE 100 NM O INFERIOR EN LA FORMA DE UNA SUSPENSION COLOIDAL; III) UN AGENTE ORGANICO DIRECTOR DE LA ESTRUCTURA; Y IV) UNA FUENTE DE FLUOR O DE UN METAL ALCALI; PARA FORMAR UNA MEZCLA DE SINTESIS ACUOSA, LAS SEMILLAS ESTAN PRESENTES EN UNA CANTIDAD DE ENTRE 0.05 Y 1700 PPM POR PESO DE LA MEZCLA DE SINTESIS, Y LA MEZCLA DE SINTESIS TIENE UNA ALCALINIDAD EN TERMINOS DE RELACION MOLAR OH-/SIO2 INFERIOR A 0.1, Y PERMITIENDO QUE CRISTALICE LA MEZCLA DE SINTESIS.
ES92920944T 1991-10-23 1992-10-08 Procedimiento para preparar cristales de zeolita de tipo mfi uniformes. Expired - Lifetime ES2077433T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919122498A GB9122498D0 (en) 1991-10-23 1991-10-23 Process for preparing uniform mfitype zeolite crystals

Publications (1)

Publication Number Publication Date
ES2077433T3 true ES2077433T3 (es) 1995-11-16

Family

ID=10703410

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92920944T Expired - Lifetime ES2077433T3 (es) 1991-10-23 1992-10-08 Procedimiento para preparar cristales de zeolita de tipo mfi uniformes.

Country Status (11)

Country Link
US (1) US5672331A (es)
EP (1) EP0609270B1 (es)
JP (1) JPH07500561A (es)
KR (1) KR100245940B1 (es)
CA (1) CA2122049A1 (es)
DE (1) DE69204850T2 (es)
ES (1) ES2077433T3 (es)
GB (1) GB9122498D0 (es)
MX (1) MX9206080A (es)
TW (1) TW250441B (es)
WO (1) WO1993008124A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609304B1 (en) * 1991-10-23 1997-08-27 Exxon Chemical Patents Inc. Nanometer-sized molecular sieve crystals or agglomerates and processes for their production
US5863516A (en) * 1992-09-02 1999-01-26 Exxon Chemical Patent Inc. Micro particles
EP0758626A1 (en) 1995-08-04 1997-02-19 Unilever Plc Aluminosilicates
EP0753483A1 (en) 1995-07-10 1997-01-15 Exxon Chemical Patents Inc. Zeolites and processes for their manufacture
EP0753485A1 (en) 1995-07-10 1997-01-15 Exxon Chemical Patents Inc. Zeolites and processes for their manufacture
EP0753482A1 (en) 1995-07-10 1997-01-15 Exxon Chemical Patents Inc. Zeolites and processes for their manufacture
GB9600082D0 (en) * 1996-01-04 1996-03-06 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
ZA979264B (en) * 1996-10-17 1998-12-29 Exxon Chemical Patents Inc Synthesis of large crystal zeolites
EP0951443B1 (en) * 1996-10-17 2002-09-04 ExxonMobil Chemical Patents Inc. Hydrocarbon conversion using large crystal zeolite catalyst
DE19707994A1 (de) † 1997-02-27 1998-09-03 Sued Chemie Ag Verfahren zur Herstellung von Zeolithen mit einem hohen Si/Al-Atomverhältnis
ES2174520T3 (es) * 1997-12-03 2002-11-01 Exxonmobil Chem Patents Inc Preparacion de zeolita aglutinada por una zeolieta de tipo de estructura mfi y su uso..
JP4693239B2 (ja) 1998-07-29 2011-06-01 エクソン ケミカル パテンツ インコーポレイテッド 結晶性分子ふるい
GB9816508D0 (en) 1998-07-29 1998-09-23 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
EP1115657B1 (en) * 1998-09-22 2003-05-14 ExxonMobil Chemical Patents Inc. Preparation of high silica zeolites bound by zeolite and use thereof
DE19951781A1 (de) * 1999-10-27 2001-05-03 Sued Chemie Ag Verfahren zur Herstellung von synthetischen Zeolithen mit MFI-Struktur
US6521198B2 (en) 2000-05-17 2003-02-18 The Regents Of The University Of California Metal surfaces coated with molecular sieve for corrosion resistance
DE10036953A1 (de) 2000-07-28 2002-02-07 Bayer Ag Verfahren zur Herstellung von Hydroxyaromaten
JP4683921B2 (ja) * 2002-08-28 2011-05-18 アルベマーレ ネザーランズ ビー．ブイ． ドープされたシードを用いるドープされたペンタシル型ゼオライトの製造方法。
US20070059238A1 (en) * 2004-01-16 2007-03-15 Thakur Ram M Process for enhancing yield of sodium aluminosilicate molecular sieves during synthesis
US7112316B1 (en) * 2005-08-08 2006-09-26 Uop Llc Process for preparing molecular sieves via continuous addition of nutrients
US8048402B2 (en) * 2005-08-18 2011-11-01 Exxonmobil Chemical Patents Inc. Synthesis of molecular sieves having the chabazite framework type and their use in the conversion of oxygenates to olefins
DE102005049362A1 (de) * 2005-10-12 2007-04-19 Basf Ag Verfahren zur Herstellung eines Silikates
US20110009680A1 (en) * 2008-03-31 2011-01-13 Sebastien Kremer Molecular Sieve Composition and Method of Making and Using the Same
FR2936791B1 (fr) * 2008-10-07 2011-05-06 Inst Francais Du Petrole Procede de preparation d'une zeolithe de type structural mfi
US7846994B2 (en) * 2008-12-23 2010-12-07 Potters Industries, Inc. Inorganic microspheres
CZ301937B6 (cs) 2010-02-05 2010-08-04 Výzkumný ústav anorganické chemie, a. s. Zpusob výroby zeolitu pentasilové struktury s rízenou distribucí hliníkových atomu ve skeletu
KR101248880B1 (ko) * 2010-07-06 2013-03-29 한국에너지기술연구원 열균열이 방지된 제올라이트 분리막 및 그 제조 방법
US20120157741A1 (en) * 2010-12-17 2012-06-21 Guang Cao Synthesis of Silicoaluminophosphate Having Lev Framework-Type
EP2676728A1 (en) * 2012-06-18 2013-12-25 ExxonMobil Chemical Patents Inc. Synthesis of crystalline molecular sieves having the EUO framework type
CN104812703B (zh) * 2012-12-07 2018-05-29 埃克森美孚研究工程公司 具有改进形态的zsm-5晶体的合成
CN107697928B (zh) * 2012-12-21 2020-09-01 埃克森美孚化学专利公司 小晶体zsm-5,其合成和用途
JP2016512191A (ja) * 2013-03-14 2016-04-25 ヨーナス・ヘドルンド ゼオライト結晶および／またはゼオライト様結晶を生成するための方法
CN103708497A (zh) * 2013-12-27 2014-04-09 复旦大学 用于甲醇制烯烃的纳米颗粒堆积的B-Al-ZSM-5沸石催化剂及其制备方法和应用
CN107427820B (zh) 2015-04-09 2021-06-29 巴斯夫公司 Zsm-5催化剂
CN112619685B (zh) * 2020-12-18 2021-11-12 复旦大学 具有mfi结构的纳米雏晶催化剂及其制备方法和应用
WO2023244652A1 (en) * 2022-06-14 2023-12-21 University Of Houston System Synthesis of nano-sized zeolites

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US3702886A (en) * 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3808326A (en) * 1971-03-19 1974-04-30 Grace W R & Co Preparation of zeolites
US3781225A (en) * 1972-04-17 1973-12-25 Mobil Oil Corp Treatment of colloidal zeolites
US4002697A (en) * 1973-12-03 1977-01-11 Mobil Oil Corporation Selective production of para-xylene
US4166099A (en) * 1974-04-20 1979-08-28 W. R. Grace & Co. Preparation of zeolites
US4061724A (en) * 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica
US4100262A (en) * 1977-08-15 1978-07-11 Mobil Oil Corporation Synthesis of zeolite ZSM-5
US4526879A (en) * 1978-11-13 1985-07-02 Mobil Oil Corporation Synthesis of zeolite ZSM-5
US4205053A (en) * 1979-02-01 1980-05-27 Mobil Oil Corporation Manufacture of nitrogenous zeolites
NL182469C (nl) * 1979-08-02 1988-03-16 Shell Int Research Werkwijze voor de bereiding van kristallijne ijzersilicaten; werkwijze voor het uitvoeren van katalytische processen.
NZ206295A (en) * 1982-11-22 1986-09-10 Mobil Oil Corp Preparation of zeolites
US4908342A (en) * 1985-09-04 1990-03-13 Mobil Oil Corporation ZSM-5 zeolites having uniformly large crystals
FR2608068B1 (fr) * 1986-12-16 1989-03-24 Inst Francais Du Petrole Nouveau procede de synthese de zeolithes du type ferrisilicate, produits ainsi obtenus et leurs utilisations
US5240892A (en) * 1987-09-02 1993-08-31 Mobil Oil Corporation Small crystal ZSM-5, as a catalyst
US4797267A (en) * 1987-12-23 1989-01-10 Mobil Oil Corporation Method of producing rod-shaped ZSM-5 zeolite
FR2631327B1 (fr) * 1988-05-11 1990-09-07 Inst Francais Du Petrole Synthese de nouveaux gallosilicates de structure mfi
DE69223680T2 (de) * 1991-05-17 1998-07-30 Asahi Chemical Ind Verfahren zur Herstellung eines teilchenförmigen Zeoliths

Also Published As

Publication number Publication date
CA2122049A1 (en) 1993-04-29
JPH07500561A (ja) 1995-01-19
WO1993008124A1 (en) 1993-04-29
GB9122498D0 (en) 1991-12-04
TW250441B (es) 1995-07-01
DE69204850T2 (de) 1996-02-22
US5672331A (en) 1997-09-30
EP0609270A1 (en) 1994-08-10
EP0609270B1 (en) 1995-09-13
MX9206080A (es) 1993-05-01
DE69204850D1 (de) 1995-10-19
KR100245940B1 (ko) 2000-03-02

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