MX2008001802A - Un proceso para preparar filtros moleculares mediante la adicion continua de nutrientes. - Google Patents

Un proceso para preparar filtros moleculares mediante la adicion continua de nutrientes.

Info

Publication number
MX2008001802A
MX2008001802A MX2008001802A MX2008001802A MX2008001802A MX 2008001802 A MX2008001802 A MX 2008001802A MX 2008001802 A MX2008001802 A MX 2008001802A MX 2008001802 A MX2008001802 A MX 2008001802A MX 2008001802 A MX2008001802 A MX 2008001802A
Authority
MX
Mexico
Prior art keywords
nutrients
crystals
molecular sieves
seed crystals
continuous addition
Prior art date
Application number
MX2008001802A
Other languages
English (en)
Inventor
Stephen T Wilson
David A Lesch
Brian S Konrad
Julio C Marte
Beckay J Mezza
Lance L Jacobsen
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of MX2008001802A publication Critical patent/MX2008001802A/es

Links

Classifications

    • 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
    • C01B37/06—Aluminophosphates containing other elements, e.g. metals, boron
    • C01B37/08—Silicoaluminophosphates [SAPO compounds], e.g. CoSAPO
    • 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
    • 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
    • C01B39/04—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 using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
    • 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
    • C01B39/54—Phosphates, e.g. APO or SAPO compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • Y10S423/30—Alpo and sapo

Landscapes

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

Abstract

Se ha desarrollado un proceso para sintetizar una variedad de filtros moleculares. El proceso implica formar una reaccion mezcla que comprende fuentes reactivas de los elementos de estructura y cuando menos un agente de plantilla, hacer reaccionar la mezcla para cristalizar cuando menos parcialmente el filtro molecular, y suministrar un cieno de cristales semillas y anadir (fuente de) nutrientes a los elementos de estructura, por ejemplo aluminio y silice, para formar los cristales semillas. La velocidad de adicion de los nutrientes se controla de tal forma que esencialmente es igual a la velocidad de crecimiento de los cristales, y de tal forma que esencialmente no hay formacion de nuevos cristales. Los cristales semillas pueden ser iguales o distintos a los nutrientes que se anaden, permitiendo de este modo un filtro molecular en capas. Cuando los cristales alcanzan un tamano deseado, son aislados mediante tecnicas convencionales.
MX2008001802A 2005-08-08 2006-08-03 Un proceso para preparar filtros moleculares mediante la adicion continua de nutrientes. MX2008001802A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/199,044 US7112316B1 (en) 2005-08-08 2005-08-08 Process for preparing molecular sieves via continuous addition of nutrients
PCT/US2006/030189 WO2007019205A2 (en) 2005-08-08 2006-08-03 A process for preparing molecular sieves via continuous addition of nutrients

Publications (1)

Publication Number Publication Date
MX2008001802A true MX2008001802A (es) 2008-04-09

Family

ID=37018856

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008001802A MX2008001802A (es) 2005-08-08 2006-08-03 Un proceso para preparar filtros moleculares mediante la adicion continua de nutrientes.

Country Status (12)

Country Link
US (1) US7112316B1 (es)
EP (1) EP1922291A2 (es)
JP (1) JP2009504553A (es)
KR (1) KR20080033451A (es)
CN (1) CN101243015A (es)
AU (1) AU2006278641A1 (es)
BR (1) BRPI0614727A2 (es)
CA (1) CA2617450A1 (es)
MX (1) MX2008001802A (es)
RU (1) RU2364571C1 (es)
TW (1) TW200724489A (es)
WO (1) WO2007019205A2 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7320782B1 (en) * 2004-06-14 2008-01-22 Uop Llc Process for preparing a layered molecular sieve composition
CN101439298B (zh) * 2007-11-23 2012-04-25 环球油品公司 层状分子筛组合物的制备方法
EP2067528A1 (en) * 2007-11-29 2009-06-10 Uop Llc Process for preparing a layered molecular sieve composition
JP2012503589A (ja) * 2008-09-25 2012-02-09 ユーオーピー エルエルシー モレキュラーシーブビーズの調製方法
US9492818B2 (en) 2009-06-12 2016-11-15 Albemarle Europe Sprl SAPO molecular sieve catalysts and their preparation and uses
JP5615530B2 (ja) 2009-11-20 2014-10-29 ユニゼオ株式会社 Ｍｔｗ型ゼオライトの製造方法
WO2013038372A2 (en) * 2011-09-16 2013-03-21 Basf Se Process for the production of a core/shell zeolitic material having a cha framework structure
EP2874944A4 (en) * 2011-12-22 2016-04-27 Uop Llc HISTORICAL CONVERSION SYNTHESIS OF ZEOLITHES
EP2928824B1 (en) 2012-12-10 2017-08-09 ExxonMobil Research and Engineering Company Seeded synthesis of aluminosilicate cha molecular sieve
CN103241746B (zh) * 2013-05-02 2015-06-17 西南化工研究设计院有限公司 一种用于乙醇转化制乙烯的改性分子筛的原位合成方法
JP2015034117A (ja) * 2013-07-11 2015-02-19 三菱樹脂株式会社 ゼオライトの製造方法及びゼオライト
CN104418357B (zh) * 2013-08-22 2017-03-01 中国石油化工股份有限公司 一种zsm-35分子筛的制备方法
RU2700590C2 (ru) * 2013-10-24 2019-09-18 В.Р.Грейс Энд Ко.-Конн. Способ синтеза молекулярных сит кремнийалюмофосфат-34
JP6723223B2 (ja) 2014-08-22 2020-07-15 ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ モノイソプロパノールアミンを用いたシリコアルミノホスフェート−３４モレキュラーシーブの合成方法
BR112019006696B1 (pt) * 2016-10-03 2023-10-24 Basf Corporation Composição de cristais de zeólita de aluminossilicato e processo
CN110167881B (zh) * 2016-12-08 2023-01-03 巴斯夫公司 加速的铝硅酸盐沸石结晶
FR3063994B1 (fr) * 2017-03-17 2022-01-21 Arkema France Procede de synthese a ensemencement multiple de cristaux de zeolithe a granulometrie controlee
TW202321211A (zh) 2021-08-10 2023-06-01 美商艾伯維有限公司 菸鹼醯胺ripk1抑制劑

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425800A (en) 1967-10-05 1969-02-04 Aluminum Co Of America Production of crystalline zeolites
US3516786A (en) * 1968-02-23 1970-06-23 Grace W R & Co Method of preparing microcrystalline faujasite-type zeolite
US3702886A (en) * 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3781226A (en) * 1972-04-17 1973-12-25 Mobil Oil Corp Treatment of colloidal zeolites
US3926782A (en) * 1973-02-09 1975-12-16 Mobil Oil Corp Hydrocarbon conversion
US4061724A (en) 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica
FR2398698A1 (fr) 1977-07-29 1979-02-23 Ugine Kuhlmann Procede industriel de fabrication en continu de zeolithe a
US4310440A (en) 1980-07-07 1982-01-12 Union Carbide Corporation Crystalline metallophosphate compositions
NL8101061A (nl) * 1981-03-05 1982-10-01 Shell Int Research Werkwijze voor het afscheiden van kristallijne silicaten.
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US4642226A (en) * 1984-04-16 1987-02-10 Mobil Oil Corporation Process for the preparation of zeolite Beta using dibenzyldimethylammonium ions and the product produced
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US4801476A (en) * 1986-09-24 1989-01-31 Exxon Research And Engineering Company Method for production of large area 2-dimensional arrays of close packed colloidal particles
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US5318766A (en) * 1992-09-25 1994-06-07 Exxon Research And Engineering Company Process for preparing LTL nano-crystalline zeolite compositions
US5389358A (en) 1993-07-16 1995-02-14 W. R. Grace & Co.-Conn. Zeolite GZS-11 and its dynamic preparation process
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DE10056362A1 (de) * 2000-11-14 2002-05-29 Thomas Bein Synthese und Stabilisierung von nanoskaligen Zeolithteilchen

Also Published As

Publication number Publication date
KR20080033451A (ko) 2008-04-16
US7112316B1 (en) 2006-09-26
EP1922291A2 (en) 2008-05-21
BRPI0614727A2 (pt) 2016-08-23
WO2007019205A3 (en) 2007-04-12
RU2364571C1 (ru) 2009-08-20
JP2009504553A (ja) 2009-02-05
WO2007019205A2 (en) 2007-02-15
TW200724489A (en) 2007-07-01
CA2617450A1 (en) 2007-02-15
CN101243015A (zh) 2008-08-13
AU2006278641A1 (en) 2007-02-15

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