DK0722422T3 - Sfæroidt aggregat af pladeformig syntetisk hydrotalcit - Google Patents

Sfæroidt aggregat af pladeformig syntetisk hydrotalcit

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Publication number
DK0722422T3
DK0722422T3 DK94926477T DK94926477T DK0722422T3 DK 0722422 T3 DK0722422 T3 DK 0722422T3 DK 94926477 T DK94926477 T DK 94926477T DK 94926477 T DK94926477 T DK 94926477T DK 0722422 T3 DK0722422 T3 DK 0722422T3
Authority
DK
Denmark
Prior art keywords
synthetic hydrotalcite
disclosed
reaction mixture
squamous
product
Prior art date
Application number
DK94926477T
Other languages
Danish (da)
English (en)
Inventor
Sherman D Cox
Kenneth J Wise
Original Assignee
Minerals Tech 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 Minerals Tech Inc filed Critical Minerals Tech Inc
Application granted granted Critical
Publication of DK0722422T3 publication Critical patent/DK0722422T3/da

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041Oxides or hydroxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004Sorbent size or size distribution, e.g. particle size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28011Other properties, e.g. density, crush strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016Particle form
    • B01J20/28019Spherical, ellipsoidal or cylindrical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057Surface area, e.g. B.E.T specific surface area
    • B01J20/28059Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/78Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/784Layered double hydroxide, e.g. comprising nitrate, sulfate or carbonate ions as intercalating anions
    • C01F7/785Hydrotalcite
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40Compounds of aluminium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/20Two-dimensional structures
    • C01P2002/22Two-dimensional structures layered hydroxide-type, e.g. of the hydrotalcite-type
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/32Spheres
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/45Aggregated particles or particles with an intergrown morphology
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/50Agglomerated particles
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/10Solid density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/14Pore volume

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Luminescent Compositions (AREA)
DK94926477T 1994-08-04 1994-08-04 Sfæroidt aggregat af pladeformig syntetisk hydrotalcit DK0722422T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/008830 WO1996004205A1 (fr) 1992-10-21 1994-08-04 Agregat spheroidal d'hydrotalcite synthetique en plaquettes

Publications (1)

Publication Number Publication Date
DK0722422T3 true DK0722422T3 (da) 2002-11-25

Family

ID=22242813

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94926477T DK0722422T3 (da) 1994-08-04 1994-08-04 Sfæroidt aggregat af pladeformig syntetisk hydrotalcit

Country Status (12)

Country Link
US (2) US5364828A (fr)
EP (1) EP0722422B1 (fr)
JP (1) JPH09503484A (fr)
KR (1) KR960704801A (fr)
AT (1) ATE227247T1 (fr)
CA (1) CA2173465C (fr)
DE (1) DE69431664T2 (fr)
DK (1) DK0722422T3 (fr)
ES (1) ES2185664T3 (fr)
PT (1) PT722422E (fr)
TW (1) TW371293B (fr)
WO (1) WO1996004205A1 (fr)

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US5474715A (en) * 1992-09-10 1995-12-12 Tdk Corporation Photochromic material, photochromic thin film, clay thin film, and their preparation
US5955048A (en) * 1995-09-27 1999-09-21 Aluminum Company Of America Process for making flash activated hydrotalcite
NL1009934C2 (nl) 1998-08-24 2000-02-25 Akcros Chemicals V O F Anionische kleien, anionische kleien bevattende stabilisatoren, werkwijze voor het stabiliseren van samenstellingen van polymeren.
JP3872956B2 (ja) * 1998-09-25 2007-01-24 ワースリー アルミナ ピーティーワイ リミテッド バイヤー苛性化改良法
EP1112960A4 (fr) * 1999-07-08 2003-08-27 Mizusawa Industrial Chem Sel polybasique composite, procede de production de ce sel, et utilisation
US6251356B1 (en) 1999-07-21 2001-06-26 G. R. International, Inc. High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation
MXPA02005764A (es) 1999-12-10 2004-09-10 Equipolymers Gmbh Sistemas catalizadores para las reacciones de policondensacion.
US6990904B2 (en) 2000-10-31 2006-01-31 International Imaging Materials, Inc Thermal transfer assembly for ceramic imaging
US6796733B2 (en) 2000-10-31 2004-09-28 International Imaging Materials Inc. Thermal transfer ribbon with frosting ink layer
US6854386B2 (en) 2000-10-31 2005-02-15 International Imaging Materials Inc. Ceramic decal assembly
AU2003282334A1 (en) * 2002-05-09 2004-02-25 Equipolymers Gmbh Catalyst systems for polycondensation reactions
US6998100B2 (en) * 2003-11-19 2006-02-14 Toll Processing And Consulting, Llc Sulfur oxide sorption with layered chlorite-type contact solids
JP2005335965A (ja) * 2004-05-24 2005-12-08 National Institute For Materials Science ヘキサメチレンテトラミンを用いた均一沈殿法による良質な層状複水酸化物の製造方法およびその用途
WO2006123284A2 (fr) * 2005-05-19 2006-11-23 Labuschagne Frederik Johannes Production d'hydrotalcite
KR100775602B1 (ko) * 2006-10-24 2007-11-15 신원화학 주식회사 하이드로탈사이트의 제조방법
CN101049953A (zh) * 2007-01-12 2007-10-10 北京化工大学 一种层状双羟基复合金属氧化物微球及其制备方法
EP2200941A4 (fr) * 2007-09-17 2013-12-25 Areva Fed Services Llc Procédé de retrait d'oxydes d'aluminium de milieux aqueux
JP5249105B2 (ja) * 2009-03-27 2013-07-31 協和化学工業株式会社 新規合成ハイドロタルサイト粒子
GB0913525D0 (en) * 2009-08-03 2009-09-16 Ineos Healthcare Ltd Method
WO2011099378A1 (fr) * 2010-02-09 2011-08-18 東亞合成株式会社 Composé hydrotalcite sphérique et composition de résine pour encapsulation de composant électronique
US8293952B2 (en) 2010-03-31 2012-10-23 Exxonmobil Research And Engineering Company Methods for producing pyrolysis products
CA2795044A1 (fr) 2010-03-31 2011-10-06 Exxonmobil Research And Engineering Company Procedes de production de produits de pyrolyse
EP3020090B1 (fr) 2013-07-08 2022-12-14 Phinergy Ltd. Régénération d'électrolyte
EP3132491B1 (fr) 2014-04-13 2020-12-02 Phinergy Ltd. Procédés de régénération de solution aqueuse alcaline
US10040735B2 (en) 2014-05-08 2018-08-07 Exxonmobil Research And Engineering Company Method of producing an alcohol-containing pyrolisis product
BR112017004567B1 (pt) * 2014-09-12 2022-10-11 Usalco, Llc Produto de cloro-hidrato de alumínio e seu método de produção
KR102070333B1 (ko) * 2015-09-24 2020-01-28 주식회사 단석산업 하이드로탈사이트 입자 및 그의 제조방법
WO2019079241A1 (fr) 2017-10-18 2019-04-25 Ascend Performance Materials Operations Llc Compositions polyamides retardatrices de flamme, halogénées
EP3962640A1 (fr) * 2019-05-02 2022-03-09 Oxford University Innovation Limited Nouvelles utilisations de minéraux contenant du phosphate de magnésium
CN110323071B (zh) * 2019-05-10 2020-09-04 北京化工大学 一种二氧化钛和钴铝水滑石异质结无机复合材料及其作为光充电超级电容器的应用
US11896948B2 (en) * 2022-02-01 2024-02-13 University Of Central Florida Research Foundation, Inc. Synergistic zero-valent iron-based green sorption media for contaminant removal

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US4904457A (en) * 1974-03-30 1990-02-27 Aluminum Company Of America Synthetic hydrotalcite
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JPS58214338A (ja) * 1982-06-04 1983-12-13 Kyowa Chem Ind Co Ltd 複合吸着剤
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JP2642934B2 (ja) * 1987-07-31 1997-08-20 協和化学工業 株式会社 合成樹脂フイルム用ブロツキング防止剤及び組成物
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FR2660669B1 (fr) * 1990-04-04 1992-06-19 Air Liquide Procede et installation de traitement thermique d'objets avec trempe en milieux gazeux.
US5179063A (en) * 1992-02-13 1993-01-12 Phillips Petroleum Company Hydrotalcite composition
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JPH06207124A (ja) * 1993-01-12 1994-07-26 Kansai Paint Co Ltd 水性エマルジョン塗料

Also Published As

Publication number Publication date
EP0722422B1 (fr) 2002-11-06
US5437720A (en) 1995-08-01
TW371293B (en) 1999-10-01
DE69431664D1 (de) 2002-12-12
KR960704801A (ko) 1996-10-09
WO1996004205A1 (fr) 1996-02-15
CA2173465A1 (fr) 1996-02-15
EP0722422A1 (fr) 1996-07-24
ES2185664T3 (es) 2003-05-01
DE69431664T2 (de) 2003-09-18
US5364828A (en) 1994-11-15
PT722422E (pt) 2003-01-31
JPH09503484A (ja) 1997-04-08
CA2173465C (fr) 2005-04-12
ATE227247T1 (de) 2002-11-15

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