BR0207012A - Processo para a preparação de composições contendo argila aniÈnica e boemita - Google Patents

Processo para a preparação de composições contendo argila aniÈnica e boemita

Info

Publication number
BR0207012A
BR0207012A BR0207012-0A BR0207012A BR0207012A BR 0207012 A BR0207012 A BR 0207012A BR 0207012 A BR0207012 A BR 0207012A BR 0207012 A BR0207012 A BR 0207012A
Authority
BR
Brazil
Prior art keywords
preparation
clay
metal source
bohemite
compositions containing
Prior art date
Application number
BR0207012-0A
Other languages
English (en)
Inventor
Dennis Stamires
William Jones
Paul O'connor
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR0207012A publication Critical patent/BR0207012A/pt

Links

Classifications

    • 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
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/007—Mixed salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
    • C01B13/363—Mixtures of oxides or hydroxides by precipitation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
    • C01B13/366—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions by hydrothermal processing
    • 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
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/162—Magnesium aluminates
    • 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
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/784—Layered double hydroxide, e.g. comprising nitrate, sulfate or carbonate ions as intercalating anions
    • C01F7/785—Hydrotalcite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/006—Compounds containing, besides zinc, two ore more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • C01P2002/22—Two-dimensional structures layered hydroxide-type, e.g. of the hydrotalcite-type
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE COMPOSIçõES CONTENDO ARGILA ANIÈNICA E BOEMITA". A presente invenção refere-se a um processo para a preparação de composições contendo argila aniónica e boemita. Estas composições podem também conter fonte de metal trivalente e/ou fonte de metal divalente não-reagidas. O processo envolve submeter uma mistura precursora compreendendo uma fonte de metal divalente e uma fonte de metal trivalente a pelo menos duas etapas de envelhecimento, em que pelo menos uma vez entre duas etapas de envelhecimento é adicionada uma fonte de alumínio. Uma vantagem da invenção é que a cristalinidade da boemita na composição pode ser ajustada.
BR0207012-0A 2001-02-09 2002-02-05 Processo para a preparação de composições contendo argila aniÈnica e boemita BR0207012A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26746901P 2001-02-09 2001-02-09
EP01200805 2001-03-05
PCT/EP2002/001234 WO2002064499A2 (en) 2001-02-09 2002-02-05 Process for the preparation of anionic clay and boehmite-containing compositions, compositions containing anionic clay and boehmite and catalysts derived therefrom

Publications (1)

Publication Number Publication Date
BR0207012A true BR0207012A (pt) 2004-03-02

Family

ID=26076848

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0207012-0A BR0207012A (pt) 2001-02-09 2002-02-05 Processo para a preparação de composições contendo argila aniÈnica e boemita

Country Status (10)

Country Link
US (1) US6710004B2 (pt)
EP (1) EP1358126B1 (pt)
JP (1) JP4114142B2 (pt)
KR (1) KR100796101B1 (pt)
CN (1) CN1491186A (pt)
AT (1) ATE380778T1 (pt)
BR (1) BR0207012A (pt)
CA (1) CA2437607A1 (pt)
DE (1) DE60224006T2 (pt)
WO (1) WO2002064499A2 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052541B2 (en) * 2002-06-19 2006-05-30 Board Of Regents, The University Of Texas System Color compositions
EP1517747A1 (en) 2002-06-28 2005-03-30 Albemarle Netherlands B.V. Fcc catalyst for reducing the sulfur content in gasoline and diesel
JP2005536342A (ja) * 2002-08-28 2005-12-02 アルベマーレ ネザーランズ ビー．ブイ． ペンタシル型ゼオライトを含む触媒の製造方法
US6887457B2 (en) 2002-08-28 2005-05-03 Akzo Nobel N.V. Process for the preparation of catalysts comprising a pentasil-type zeolite
CA2526479A1 (en) * 2003-05-22 2004-12-02 Albemarle Netherlands B.V. Metal-containing compositions and their use as catalyst composition
WO2005051845A2 (en) * 2003-11-26 2005-06-09 Albemarle Netherlands B.V. Hydrothermal process for the preparation of quasi-crystalline boehmite
US7576024B2 (en) * 2003-12-09 2009-08-18 Albemarle Netherlands B.V. Catalyst composition comprising anionic clay and rare earth metals, its preparation and use in FCC
ES2351873T3 (es) * 2004-04-26 2011-02-11 Albemarle Netherlands B.V. Proceso para la preparación de una arcilla aniónica que contiene aditivo.
US20050260271A1 (en) * 2004-05-20 2005-11-24 Eastman Kodak Company Composition comprising layered host material with intercalated functional-active organic compound
US7312252B2 (en) * 2004-05-20 2007-12-25 Eastman Kodak Company Nanoparticulate anionic clays
EP1863588B1 (en) * 2004-12-21 2017-11-01 Albemarle Netherlands B.V. Fcc catalyst, its preparation and use
US7425235B2 (en) * 2005-02-11 2008-09-16 The Board Of Regents Of The University Of Texas System Color compositions and methods of manufacture
EP1902101A2 (en) * 2005-06-17 2008-03-26 The Board of Regents of The University of Texas System Organic/inorganic lewis acid composite materials
EP1899057A2 (en) * 2005-07-01 2008-03-19 Albemarle Netherlands BV Process for the preparation of catalyst compositions comprising zeolite and non-zeolitic component
US7746963B2 (en) * 2006-01-06 2010-06-29 Qualcomm Incorporated Methods and apparatus for frequency tracking of a received signal
DE102006012268A1 (de) * 2006-03-15 2007-09-27 Nabaltec Ag Feinkristalliner Böhmit und Verfahren zu dessen Herstellung
EP2121849A2 (en) * 2007-02-02 2009-11-25 Board of Regents, The University of Texas System Organic/inorganic complexes as color compositions
US20100098614A1 (en) * 2007-03-16 2010-04-22 Shayonano Singapore Pte Ltd Process for synthesis of clay particles
MX2007003775A (es) * 2007-03-29 2008-10-28 Mexicano Inst Petrol Procedimiento de preparacion de arcillas anionicas multimetalicas y producto resultante.
JP5099828B2 (ja) * 2007-10-31 2012-12-19 株式会社豊田中央研究所 無機混合酸化物及びそれを用いた排ガス浄化用触媒
CN102091609B (zh) * 2010-12-03 2012-10-10 于向真 一种改性粘土类新材料及其制备方法
CN102872844A (zh) * 2012-09-04 2013-01-16 常州大学 一种去除天然水体中镓离子的复合吸附材料及其制备方法
US11207658B1 (en) * 2017-12-08 2021-12-28 National Technology & Engineering Solutions Of Sandia, Llc Sorption agent, method of making a sorption agent and barrier system
CN109078606A (zh) * 2018-08-14 2018-12-25 中国地质大学（武汉） 一种羟镁铝石及其合成方法、应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656156A (en) * 1986-01-21 1987-04-07 Aluminum Company Of America Adsorbent and substrate products and method of producing same
US6028023A (en) * 1997-10-20 2000-02-22 Bulldog Technologies U.S.A., Inc. Process for making, and use of, anionic clay materials
US6333290B1 (en) 1998-02-11 2001-12-25 Akzo Nobel Nv Process for producing anionic clays using magnesium acetate
US6440887B1 (en) 1998-02-11 2002-08-27 Akzo Nobel Nv Continuous process for producing anionic clay
US6376405B1 (en) 1998-02-11 2002-04-23 Akzo Nobel N.V. Process for producing anionic clay using two types of alumina compounds
WO1999041197A1 (en) 1998-02-11 1999-08-19 Akzo Nobel N.V. Process for producing an anionic clay-containing composition
US6171991B1 (en) 1998-02-11 2001-01-09 Akzo Nobel Nv Process for producing an anionic clay-containing composition
WO2000044672A1 (en) * 1999-01-29 2000-08-03 Akzo Nobel N.V. Process for hydrothermally producing anionic clay using boehmite which has been peptized with inorganic acid
US6541409B1 (en) * 1999-01-29 2003-04-01 Akzo Nobel N.V. Process for producing anionic clay using non-peptized boemite and compositions produced therefrom
DE60014818T2 (de) * 1999-10-01 2006-03-09 Toda Kogyo Corp. Auf Mg-Al basierende Hydrotalcitteilchen, Stabilisator für chlorhaltige Harze und Verfahren zur Herstellung der Teilchen

Also Published As

Publication number Publication date
CN1491186A (zh) 2004-04-21
JP2004523456A (ja) 2004-08-05
DE60224006D1 (de) 2008-01-24
KR100796101B1 (ko) 2008-01-21
EP1358126A2 (en) 2003-11-05
WO2002064499A3 (en) 2002-11-07
WO2002064499A2 (en) 2002-08-22
CA2437607A1 (en) 2002-08-22
DE60224006T2 (de) 2008-12-04
JP4114142B2 (ja) 2008-07-09
US6710004B2 (en) 2004-03-23
EP1358126B1 (en) 2007-12-12
ATE380778T1 (de) 2007-12-15
US20020111263A1 (en) 2002-08-15
KR20030074799A (ko) 2003-09-19

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: AKZO NOBEL N.V. (NL) , ALBEMARLE NETHERLANDS B.V.

Free format text: TRANSFERIDO PARTE DOS DIREITOS DE: AKZO NOBEL N.V.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements