BR9710622A - Processo para a preparação de faukasito cristalino de tipo y. - Google Patents

Processo para a preparação de faukasito cristalino de tipo y.

Info

Publication number
BR9710622A
BR9710622A BR9710622-4A BR9710622A BR9710622A BR 9710622 A BR9710622 A BR 9710622A BR 9710622 A BR9710622 A BR 9710622A BR 9710622 A BR9710622 A BR 9710622A
Authority
BR
Brazil
Prior art keywords
reaction mixture
type
preparation
crystalline
faukasite
Prior art date
Application number
BR9710622-4A
Other languages
English (en)
Inventor
Stephen J Miller
Original Assignee
Chevron Usa 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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of BR9710622A publication Critical patent/BR9710622A/pt

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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/12—Noble metals
    • B01J29/126—Y-type faujasite
    • 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
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/24—Type Y
    • 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
    • Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)

Abstract

''PROCESSO PARA A PREPARAçãO DE FAUJASITO CRISTALINO DE TIPO Y''. Desceve-se um processo para a preparação de faujasito cristalino de aluminossilicato de tipo Y a partir de uma mistura de reação contendo um padrão orgânico capaz de produzir um faujasito de tipo Y. A mistura de reação contérm apenas água suficientemente para produzir de tipo Y. Em uma concretização, a mistura de reação é auto-suportante e pode ser modelada conforme desejado. No processo, a mistura de reação é aquecida em condições de cristalização e na ausência de uma fase líquida externa adicionada, de forma que o excesso de líquido não precisa ser removido do produto cristalizado antes da secagem dos cristais.
BR9710622-4A 1996-07-31 1997-07-22 Processo para a preparação de faukasito cristalino de tipo y. BR9710622A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/690,683 US5716593A (en) 1996-07-31 1996-07-31 Preparation of Y-type faujasite using an organic template
PCT/US1997/012996 WO1998004498A1 (en) 1996-07-31 1997-07-22 Preparation of y-type faujasite using an organic template

Publications (1)

Publication Number Publication Date
BR9710622A true BR9710622A (pt) 2000-01-11

Family

ID=24773496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9710622-4A BR9710622A (pt) 1996-07-31 1997-07-22 Processo para a preparação de faukasito cristalino de tipo y.

Country Status (9)

Country Link
US (1) US5716593A (pt)
EP (1) EP0915809B1 (pt)
JP (1) JP4073958B2 (pt)
KR (1) KR20000029697A (pt)
CN (1) CN1226875A (pt)
AU (1) AU3812397A (pt)
BR (1) BR9710622A (pt)
DE (1) DE69701470T2 (pt)
WO (1) WO1998004498A1 (pt)

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US5919430A (en) * 1996-06-19 1999-07-06 Degussa Aktiengesellschaft Preparation of crystalline microporous and mesoporous metal silicates, products produced thereby and use thereof
US6444865B1 (en) 1997-12-01 2002-09-03 Shell Oil Company Process wherein a hydrocarbon feedstock is contacted with a catalyst
US6756029B2 (en) 1999-08-11 2004-06-29 Petroleo Brasileiro S.A.-Petrobras Molecular sieves of faujasite structure
US6632415B2 (en) 2001-04-09 2003-10-14 Chevron U.S.A. Inc. Methods for making molecular sieves
CN100390059C (zh) * 2005-10-19 2008-05-28 中国石油化工股份有限公司 一种高硅铝比八面沸石的合成方法
CN100421795C (zh) * 2005-10-19 2008-10-01 中国石油化工股份有限公司 一种含八面沸石的催化裂化催化剂及其制备方法
CN100448535C (zh) * 2005-10-19 2009-01-07 中国石油化工股份有限公司 一种含有八面沸石的加氢催化剂及其制备方法和应用
CN100390060C (zh) * 2005-10-19 2008-05-28 中国石油化工股份有限公司 一种高硅八面沸石及其制备方法
CN101545885B (zh) * 2009-05-07 2012-05-23 重庆大学 化学法合成的聚苯胺电化学性能测试方法
US8992884B2 (en) * 2009-11-30 2015-03-31 Chevron U.S.A. Inc. Preparation of X zeolite
FR3002461B1 (fr) * 2013-02-22 2016-12-09 Ifp Energies Now Procede de separation des xylenes en lit mobile simule au moyen d'un solide adsorbant zeolithique de granulometrie comprise entre 150 et 500 microns
CN105439168B (zh) * 2014-08-28 2018-05-25 中国科学院大连化学物理研究所 一种制备高硅铝比y型分子筛的方法
FR3064262B1 (fr) * 2017-03-24 2019-03-22 IFP Energies Nouvelles Procede de synthese de la zeolithe izm-2 en presence d'un structurant dibromure de 1,6-bis(methylpiperidinium)hexane
FR3064261B1 (fr) * 2017-03-24 2019-03-22 IFP Energies Nouvelles Procede de synthese de la zeolithe izm-2 en presence d'un structurant dihydroxyde de 1,6-bis(methylpiperidinium)hexane
CN111825105B (zh) * 2019-04-18 2022-08-19 中国科学院大连化学物理研究所 导向剂法制备具有fau结构的y分子筛
US11484868B2 (en) * 2020-09-30 2022-11-01 Saudi Arabian Oil Company Modified large crystallite USY zeolite for hydrocracking hydrocarbon oil

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Also Published As

Publication number Publication date
US5716593A (en) 1998-02-10
AU3812397A (en) 1998-02-20
CN1226875A (zh) 1999-08-25
WO1998004498A1 (en) 1998-02-05
EP0915809A1 (en) 1999-05-19
JP2001525781A (ja) 2001-12-11
DE69701470T2 (de) 2000-07-06
DE69701470D1 (de) 2000-04-20
KR20000029697A (ko) 2000-05-25
EP0915809B1 (en) 2000-03-15
JP4073958B2 (ja) 2008-04-09

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]