CA2122049A1 - Process for preparing uniform mfi-type zeolite crystals - Google Patents

Process for preparing uniform mfi-type zeolite crystals

Info

Publication number
CA2122049A1
CA2122049A1 CA002122049A CA2122049A CA2122049A1 CA 2122049 A1 CA2122049 A1 CA 2122049A1 CA 002122049 A CA002122049 A CA 002122049A CA 2122049 A CA2122049 A CA 2122049A CA 2122049 A1 CA2122049 A1 CA 2122049A1
Authority
CA
Canada
Prior art keywords
crystals
synthesis mixture
less
mixture
average diameter
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.)
Abandoned
Application number
CA002122049A
Other languages
English (en)
French (fr)
Inventor
Johannes P. 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
Individual
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 Individual filed Critical Individual
Publication of CA2122049A1 publication Critical patent/CA2122049A1/en
Abandoned 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)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA002122049A 1991-10-23 1992-10-08 Process for preparing uniform mfi-type zeolite crystals Abandoned CA2122049A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9122498.0 1991-10-23
GB919122498A GB9122498D0 (en) 1991-10-23 1991-10-23 Process for preparing uniform mfitype zeolite crystals

Publications (1)

Publication Number Publication Date
CA2122049A1 true CA2122049A1 (en) 1993-04-29

Family

ID=10703410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002122049A Abandoned CA2122049A1 (en) 1991-10-23 1992-10-08 Process for preparing uniform mfi-type zeolite crystals

Country Status (11)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2121788C (en) * 1991-10-23 2004-01-27 Johannes P. Verduijn 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
EP0753485A1 (en) 1995-07-10 1997-01-15 Exxon Chemical Patents Inc. Zeolites and processes for their manufacture
EP0753483A1 (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
JP4067126B2 (ja) * 1996-10-17 2008-03-26 エクソンモービル・ケミカル・パテンツ・インク 大結晶ゼオライト触媒を用いる炭化水素転化
DE19707994A1 (de) † 1997-02-27 1998-09-03 Sued Chemie Ag Verfahren zur Herstellung von Zeolithen mit einem hohen Si/Al-Atomverhältnis
DE69805003T2 (de) 1997-12-03 2002-11-14 Exxonmobil Chemical Patents Inc., Baytown Herstellung einer durch eine zeolith von mfi-strukturtyp gebundenen zeolith und ihre verwendung
GB9816508D0 (en) * 1998-07-29 1998-09-23 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
WO2000006494A1 (en) 1998-07-29 2000-02-10 Exxon Chemical Patents, Inc. Crystalline molecular sieves
AU6254299A (en) 1998-09-22 2000-04-10 Exxon 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
WO2004020337A1 (en) * 2002-08-28 2004-03-11 Albemarle Netherlands B.V. Process for the preparation of doped pentasil-type zeolite using doped seeds
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
WO2009123797A1 (en) * 2008-03-31 2009-10-08 Exxonmobil Chemical Patents Inc. Molecular sieve and 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
CZ201091A3 (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
KR101950552B1 (ko) * 2012-12-07 2019-02-20 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 개선된 모폴로지를 갖는 zsm-5 결정의 합성
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
US9932240B2 (en) 2013-03-14 2018-04-03 Jonas Hedlund Method for producing zeolite crystals and/or zeolite-like crystals
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
EP3280530B1 (en) 2015-04-09 2022-03-16 BASF Corporation Zsm-5 catalyst
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3781226A (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
JPH05310415A (ja) * 1991-05-17 1993-11-22 Asahi Chem Ind Co Ltd ゼオライト微粒子体の製造方法

Also Published As

Publication number Publication date
US5672331A (en) 1997-09-30
JPH07500561A (ja) 1995-01-19
EP0609270A1 (en) 1994-08-10
DE69204850T2 (de) 1996-02-22
MX9206080A (es) 1993-05-01
WO1993008124A1 (en) 1993-04-29
KR100245940B1 (ko) 2000-03-02
DE69204850D1 (de) 1995-10-19
GB9122498D0 (en) 1991-12-04
ES2077433T3 (es) 1995-11-16
TW250441B (enExample) 1995-07-01
EP0609270B1 (en) 1995-09-13

Similar Documents

Publication Publication Date Title
US5672331A (en) Process for preparing uniform MFI-type zeolite crystals
CA2121788C (en) Nanometer-sized molecular sieve crystals or agglomerates and processes for their production
US5783321A (en) ZSM-5 zeolite
CA2101174C (en) Process for producing substantially binder-free zeolite
JP2523433B2 (ja) Ｐ型ゼオライトを製造する方法
WO1991006367A2 (en) Zeolite l
US4606899A (en) Synthesis of maximum aluminum X zeolites
AU671463B2 (en) ZSM-22 zeolite
EP0142355A2 (en) Recycled zeolite l preparation
EP0887310B1 (en) Synthesis process for faujasite family zeolites using mother liquor recycle
US5783168A (en) ZSM-22 zeolite
EP0753485A1 (en) Zeolites and processes for their manufacture
US5133953A (en) Method of preparing crystalline ZSM-20 zeolites (C-2517)
EP0753483A1 (en) Zeolites and processes for their manufacture
EP0753484A1 (en) Zeolites and processes for their manufacture
JPS6243927B2 (enExample)
US5756064A (en) Siliceous offretite
JPH0559045B2 (enExample)
JPH0339972B2 (enExample)
JPH0525804B2 (enExample)
JPS6071519A (ja) 結晶性アルミノシリケ−トの製造方法
JPH07101718A (ja) フォージャサイト型ゼオライトの製造方法

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued