ES2000576A6 - Un procedimiento para preparar una zeolita sintetica - Google Patents

Un procedimiento para preparar una zeolita sintetica

Info

Publication number
ES2000576A6
ES2000576A6 ES8600681A ES8600681A ES2000576A6 ES 2000576 A6 ES2000576 A6 ES 2000576A6 ES 8600681 A ES8600681 A ES 8600681A ES 8600681 A ES8600681 A ES 8600681A ES 2000576 A6 ES2000576 A6 ES 2000576A6
Authority
ES
Spain
Prior art keywords
zeolite
reaction mixture
sowing
tea
crystals
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
Application number
ES8600681A
Other languages
English (en)
Inventor
David E W Vaughan
Karl G Strohmaier
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 Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of ES2000576A6 publication Critical patent/ES2000576A6/es
Expired legal-status Critical Current

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
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition 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
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/065—Galloaluminosilicates; Group IVB- metalloaluminosilicates; Ferroaluminosilicates

Landscapes

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

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA PREPARAR UNA ZEOLITA SINTETICA QUE TIENE LA COMPOSICION GLOBAL (TEA, NA)2O : (AL, GA)2O3 : 3 20 SIO32 EN LA QUE TEA REPRESENTA TETRAETILAMONIO, QUE COMPRENDE PREPARAR UNA MEZCLA DE REACCION DE UN OXIDO DE SODIO, AGUA, FUENTES DE SILICE, ALUMINA E ION TETRAETILAMONIO Y, OPCIONALMENTE, NUCLEOS DE SIEMBRA NUCLEADORES DE ALUMINOSILICATO, ESTANDO PRESENTES DICHOS NUCLEOS DE SIEMBRA EN UNA CANTIDAD QUE PROPORCIONA 0,1 A 10 POR CIENTO EN MOLES DEL CONTENIDO DE ALUMINA FINAL TOTAL EN DICHA ZEOLITA; ENTREMEZCLAR LA MEZCLA DE REACCION LO SUFICIENTE PARA FORMAR UNA MEZCLA SUBSTANCIALMENTE HOMOGENEA; MANTENER LA MEZCLA DE REACCION A UNA TEMPERATURA ENTRE APROXIMADAMENTE 80JC Y 220JC BAJO PRESION AUTOGENA DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA FORMAR CRISTALES DE DICHA ZEOLITA; Y RECUPERAR DICHOS CRISTALES DE ZEOLITA. LAS ZEOLITAS OBTENIDAS TIENEN APLICACION EN CETALISIS Y ADSORCION.
ES8600681A 1985-07-29 1986-07-29 Un procedimiento para preparar una zeolita sintetica Expired ES2000576A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/759,847 US4661332A (en) 1985-07-29 1985-07-29 Zeolite (ECR-18) isostructural with paulingite and a method for its preparation

Publications (1)

Publication Number Publication Date
ES2000576A6 true ES2000576A6 (es) 1988-03-01

Family

ID=25057183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600681A Expired ES2000576A6 (es) 1985-07-29 1986-07-29 Un procedimiento para preparar una zeolita sintetica

Country Status (5)

Country Link
US (1) US4661332A (es)
EP (1) EP0213739A3 (es)
JP (1) JPS6270224A (es)
CA (1) CA1269088A (es)
ES (1) ES2000576A6 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013536A (en) * 1988-08-22 1991-05-07 Exxon Research And Engineering Company ECR-18, method of its preparation, and uses for sorption and separation
GB8818452D0 (en) * 1988-08-03 1988-09-07 British Petroleum Co Plc Process for preparation of crystalline(metallo)silicates & germanates
US5198203A (en) * 1990-01-25 1993-03-30 Mobil Oil Corp. Synthetic mesoporous crystalline material
US5300277A (en) * 1990-01-25 1994-04-05 Mobil Oil Corporation Synthesis of mesoporous crystalline material
US5174888A (en) * 1990-01-25 1992-12-29 Mobil Oil Corp. Catalytic conversion
US5102643A (en) * 1990-01-25 1992-04-07 Mobil Oil Corp. Composition of synthetic porous crystalline material, its synthesis
US5370859A (en) * 1990-05-08 1994-12-06 Unisearch Limited Growing sodium type X zeolite crystals
AU638131B2 (en) * 1990-05-08 1993-06-17 Unisearch Limited Growing sodium type x zeolite crystals
US5278345A (en) * 1992-05-27 1994-01-11 Exxon Chemical Patents Inc. Use of ECR-1, mazmorite and ECR-18 in the conversion of oxygenates to hydrocarbons
US6419895B1 (en) * 2000-11-03 2002-07-16 Uop Llc Crystalline aluminosilicate zeolitic composition: UZM-4
CN100344536C (zh) * 2002-07-05 2007-10-24 中国石油天然气股份有限公司 一种模板剂浓度不均匀分布法合成β沸石的方法
US7166146B2 (en) * 2003-12-24 2007-01-23 Chevron U.S.A. Inc. Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes
EP2134824A2 (de) 2007-04-03 2009-12-23 Henkel AG & Co. KGaA Waschmittel mit die primärwaschkraft verbessernden wirkstoffen
EP2487230B1 (de) 2007-04-03 2014-12-03 Henkel AG & Co. KGaA Farbschützendes Wasch- oder Reinigungsmittel
WO2008119833A1 (de) 2007-04-03 2008-10-09 Henkel Ag & Co. Kgaa Mittel zur behandlung harter oberflächen
WO2008119834A1 (de) 2007-04-03 2008-10-09 Henkel Ag & Co. Kgaa Reinigungsmittel
WO2008119831A2 (de) 2007-04-03 2008-10-09 Henkel Ag & Co. Kgaa Vergrauungsinhibierendes waschmittel
JP5917247B2 (ja) 2012-04-10 2016-05-11 ユニゼオ株式会社 Ｐａｕ型ゼオライトの製造方法
RU2507000C1 (ru) * 2012-11-30 2014-02-20 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт химии силикатов им. И.В. Гребенщикова Российской академии наук (ИХС РАН) Способ получения синтетического аналога цеолита паулингита

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700585A (en) * 1969-10-10 1972-10-24 Mobil Oil Corp Dewaxing of oils by shape selective cracking and hydrocracking over zeolites zsm-5 and zsm-8
US3972983A (en) * 1974-11-25 1976-08-03 Mobil Oil Corporation Crystalline zeolite ZSM-20 and method of preparing same
SE7610788L (sv) * 1975-10-03 1977-03-31 Ici Ltd Zeolit nu-1 och sett att framstella densamma
US4247416A (en) * 1979-02-28 1981-01-27 Mobil Oil Corporation Crystalline zeolite ZSM-25

Also Published As

Publication number Publication date
US4661332A (en) 1987-04-28
EP0213739A2 (en) 1987-03-11
JPS6270224A (ja) 1987-03-31
EP0213739A3 (en) 1987-09-23
CA1269088A (en) 1990-05-15

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-07-29

FD1A Patent lapsed

Effective date: 20001102