DK1817258T3 - Forbedret fremgangsmåde til fremstilling af ZSM-5-zeolitter - Google Patents

Forbedret fremgangsmåde til fremstilling af ZSM-5-zeolitter

Info

Publication number
DK1817258T3
DK1817258T3 DK05795991.8T DK05795991T DK1817258T3 DK 1817258 T3 DK1817258 T3 DK 1817258T3 DK 05795991 T DK05795991 T DK 05795991T DK 1817258 T3 DK1817258 T3 DK 1817258T3
Authority
DK
Denmark
Prior art keywords
solution
zeolites
improved process
heating
molar ratio
Prior art date
Application number
DK05795991.8T
Other languages
English (en)
Inventor
Agostino Zatta
Maria Roberta Rabaioli
Pierino Radici
Rosario Aiello
Fortunato Crea
Giuseppe Giuffrida
Patrizia Frontera
Original Assignee
Sasol Italy S P A
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 Sasol Italy S P A filed Critical Sasol Italy S P A
Application granted granted Critical
Publication of DK1817258T3 publication Critical patent/DK1817258T3/da

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Steroid Compounds (AREA)
  • Glass Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK05795991.8T 2004-11-08 2005-10-25 Forbedret fremgangsmåde til fremstilling af ZSM-5-zeolitter DK1817258T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002136A ITMI20042136A1 (it) 2004-11-08 2004-11-08 Procedimento perfezionato per la preparazione di zeoliti zsm-5
PCT/EP2005/011550 WO2006048188A1 (en) 2004-11-08 2005-10-25 Improved process for the preparation of zms-5 zeolites

Publications (1)

Publication Number Publication Date
DK1817258T3 true DK1817258T3 (da) 2011-06-06

Family

ID=35429602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05795991.8T DK1817258T3 (da) 2004-11-08 2005-10-25 Forbedret fremgangsmåde til fremstilling af ZSM-5-zeolitter

Country Status (9)

Country Link
US (1) US20090053135A1 (da)
EP (1) EP1817258B1 (da)
JP (1) JP2008518874A (da)
AT (1) ATE498584T1 (da)
DE (1) DE602005026434D1 (da)
DK (1) DK1817258T3 (da)
IT (1) ITMI20042136A1 (da)
SI (1) SI1817258T1 (da)
WO (1) WO2006048188A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110330030B (zh) * 2019-07-31 2022-12-09 山东齐鲁华信实业股份有限公司 用低苛性比偏铝酸钠生产择型分子筛zsm-5的生产方法
CN112624145A (zh) * 2020-12-25 2021-04-09 南开大学 一种mfi分子筛纳米片的合成方法
CN115231586B (zh) * 2022-07-06 2023-10-20 安阳工学院 晶面可调节Coffin形貌ZSM-5分子筛及其合成方法
CN118106002B (zh) * 2023-12-26 2026-04-21 山西炬华铝业股份有限公司 一种重渣油加氢保护剂的制备方法及应用

Family Cites Families (7)

* 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
GB1567948A (en) * 1976-07-22 1980-05-21 Ici Ltd Zeolite synthesis
DK164097C (da) * 1982-09-20 1992-10-05 Tosoh Corp Fremgangsmaade til fremstilling af zeoliter
US5628978A (en) * 1994-12-23 1997-05-13 Intevep, S.A. MTW zeolite for cracking feedstock into olefins and isoparaffins
CN1041399C (zh) * 1994-12-30 1998-12-30 中国石油化工总公司 一种含稀土的结晶硅酸铝沸石
US6864202B2 (en) * 2002-09-16 2005-03-08 Indian Oil Corporation Limited Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica
US6908603B2 (en) * 2003-06-02 2005-06-21 Engelhard Corporation In-situ ZSM-5 synthesis

Also Published As

Publication number Publication date
US20090053135A1 (en) 2009-02-26
ATE498584T1 (de) 2011-03-15
EP1817258B1 (en) 2011-02-16
ITMI20042136A1 (it) 2005-02-08
WO2006048188A1 (en) 2006-05-11
WO2006048188A8 (en) 2007-06-14
DE602005026434D1 (de) 2011-03-31
EP1817258A1 (en) 2007-08-15
SI1817258T1 (sl) 2011-06-30
JP2008518874A (ja) 2008-06-05

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