DK1152981T3 - Fremgangsmåde til fremstilling af anionisk ler ved brug af boehmit - Google Patents

Fremgangsmåde til fremstilling af anionisk ler ved brug af boehmit

Info

Publication number
DK1152981T3
DK1152981T3 DK00904964T DK00904964T DK1152981T3 DK 1152981 T3 DK1152981 T3 DK 1152981T3 DK 00904964 T DK00904964 T DK 00904964T DK 00904964 T DK00904964 T DK 00904964T DK 1152981 T3 DK1152981 T3 DK 1152981T3
Authority
DK
Denmark
Prior art keywords
boehmite
product
anionic clay
anionic clays
making anionic
Prior art date
Application number
DK00904964T
Other languages
English (en)
Inventor
Dennis Stamires
William Jones
Mike Brady
Original Assignee
Akzo Nobel Nv
Albemarle Netherlands Bv
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, Albemarle Netherlands Bv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of DK1152981T3 publication Critical patent/DK1152981T3/da

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
    • 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
    • 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
    • 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
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DK00904964T 1999-01-29 2000-01-27 Fremgangsmåde til fremstilling af anionisk ler ved brug af boehmit DK1152981T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11793399P 1999-01-29 1999-01-29
US25034699A 1999-02-16 1999-02-16

Publications (1)

Publication Number Publication Date
DK1152981T3 true DK1152981T3 (da) 2005-11-07

Family

ID=26815817

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00904964T DK1152981T3 (da) 1999-01-29 2000-01-27 Fremgangsmåde til fremstilling af anionisk ler ved brug af boehmit

Country Status (10)

Country Link
US (1) US6541409B1 (da)
EP (1) EP1152981B1 (da)
JP (1) JP4629874B2 (da)
CN (1) CN1207207C (da)
AT (1) ATE299839T1 (da)
CA (1) CA2361235C (da)
DE (1) DE60021353T2 (da)
DK (1) DK1152981T3 (da)
ES (1) ES2245934T3 (da)
WO (1) WO2000044671A1 (da)

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CA2437556A1 (en) * 2001-02-09 2002-09-06 Akzo Nobel N.V. Process for the preparation of anionic clay
NL1020554C2 (nl) * 2002-05-08 2003-11-11 Stichting Energie Werkwijze voor het ontzwavelen van aardgas.
CN1688508A (zh) * 2002-08-13 2005-10-26 英特凯特公司 处理烟道气减少NOx和CO排放
US7303654B2 (en) 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
JP4702512B2 (ja) * 2003-09-19 2011-06-15 戸田工業株式会社 ハイドロタルサイト類化合物粒子粉末及び該ハイドロタルサイト類化合物粒子粉末を含有する水系分散体
US7431825B2 (en) * 2003-12-05 2008-10-07 Intercat, Inc. Gasoline sulfur reduction using hydrotalcite like compounds
TWI342335B (en) * 2004-06-02 2011-05-21 Intercat Inc Mixed metal oxide additives
CN101119802B (zh) * 2004-12-21 2010-11-10 雅宝荷兰有限责任公司 Fcc催化剂及其制备和应用
US7993623B2 (en) 2007-06-29 2011-08-09 Albemarle Netherlands B.V. Additives for removal of metals poisonous to catalysts during fluidized catalytic cracking of hydrocarbons
MX2007003775A (es) * 2007-03-29 2008-10-28 Mexicano Inst Petrol Procedimiento de preparacion de arcillas anionicas multimetalicas y producto resultante.
CN104261444A (zh) * 2014-09-23 2015-01-07 山东大学 一种零排放一步直接合成镁铝类水滑石的方法
EP3250510B1 (en) 2015-01-28 2021-11-17 Sasol (USA) Corporation Method of producing magnesium aluminate spinels
CN110711553B (zh) * 2019-11-20 2022-05-17 广州大学 一种水滑石拟薄水铝石复合薄膜及其制备方法和应用

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Also Published As

Publication number Publication date
CA2361235C (en) 2009-01-20
ES2245934T3 (es) 2006-02-01
CA2361235A1 (en) 2000-08-03
CN1207207C (zh) 2005-06-22
JP4629874B2 (ja) 2011-02-09
CN1337920A (zh) 2002-02-27
EP1152981A1 (en) 2001-11-14
WO2000044671A1 (en) 2000-08-03
EP1152981B1 (en) 2005-07-20
US6541409B1 (en) 2003-04-01
DE60021353D1 (de) 2005-08-25
DE60021353T2 (de) 2006-04-20
ATE299839T1 (de) 2005-08-15
JP2002535234A (ja) 2002-10-22

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