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MX2017010580A - Proceso para la preparacion de particulas de hidroxido de doble capa de tamaño pequeño. - Google Patents

Proceso para la preparacion de particulas de hidroxido de doble capa de tamaño pequeño.

Info

Publication number
MX2017010580A
MX2017010580A MX2017010580A MX2017010580A MX2017010580A MX 2017010580 A MX2017010580 A MX 2017010580A MX 2017010580 A MX2017010580 A MX 2017010580A MX 2017010580 A MX2017010580 A MX 2017010580A MX 2017010580 A MX2017010580 A MX 2017010580A
Authority
MX
Mexico
Prior art keywords
layered double
double hydroxide
particles
small size
hydroxide particles
Prior art date
Application number
MX2017010580A
Other languages
English (en)
Inventor
Yang Miaosen
O´Hare Dermot
Original Assignee
Scg Chemicals Co Ltd
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 Scg Chemicals Co Ltd filed Critical Scg Chemicals Co Ltd
Publication of MX2017010580A publication Critical patent/MX2017010580A/es

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    • 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, with or without oxygen or hydrogen, and containing two or more other elements
    • C01F7/784—Layered double hydroxide, e.g. comprising nitrate, sulfate or carbonate ions as intercalating anions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • 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
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164—Calcium 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
    • C01F7/66—Nitrates, with or without other cations besides aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C01P2002/60—Compounds characterised by their crystallite size
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/86—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by NMR- or ESR-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/22—Particle morphology extending in two dimensions, e.g. plate-like with a polygonal circumferential shape
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)

Abstract

Un proceso para la preparación de partículas de un hidróxido de doble capa de la fórmula general: [Mpz+. M'qy+ (OH)2]a+(Xn-)a/n • bH2O (i), en donde MZ+ y M'y+ son cationes de metales o mezclas de cationes de metales, z = 1 o 2; y = 3 o 4; p + q = 1; b = O a 10, X"' es un anión, n es de 1 a 5, y a es determinado por p, q, y, y z, de tal manera que a = zp+yq-2 comprende: (a) mezclar, en una solución acuosa, Mz+ cationes, M'y+ cationes, y Xn- aniones, con una base; y (b) permitir que el hidróxido de doble capa de la fórmula (I) se precipite a partir de la solución mezclada en el paso (a). De preferencia, M es Li, Mg, Zn, Fe, Ni, Co, Cu, Ca, o una mezcla de dos o más. De preferencia, y es 3, y M' es Al, Ga, In, Fe, o una mezcla de dos o más de los mismos. También se proporcionan partículas que se pueden obtener mediante el proceso, en especial en donde M es Ca, M' es Al, y Xn- es NO3-. También se proporcionan partículas de un hidróxido de doble capa en donde las partículas tienen un tamaño de partículas no mayor que 2,000 nanómetros, de preferencia no mayor que 300 nanómetros, y en especial no mayor que 100 nanómetros. Los hidróxidos de doble capa de acuerdo con la invención son útiles en ciertas aplicaciones, por ejemplo, como adsorbentes, recubrimientos y soportes de catalizador.
MX2017010580A 2015-02-19 2016-02-19 Proceso para la preparacion de particulas de hidroxido de doble capa de tamaño pequeño. MX2017010580A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201502832A GB201502832D0 (en) 2015-02-19 2015-02-19 Process for preparing small size layered double hydroxide particles
PCT/GB2016/050420 WO2016132143A1 (en) 2015-02-19 2016-02-19 Process for preparing small size layered double hydroxide particles

Publications (1)

Publication Number Publication Date
MX2017010580A true MX2017010580A (es) 2017-11-15

Family

ID=52821901

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010580A MX2017010580A (es) 2015-02-19 2016-02-19 Proceso para la preparacion de particulas de hidroxido de doble capa de tamaño pequeño.

Country Status (5)

Country Link
US (1) US20180170764A1 (es)
CN (1) CN107531503A (es)
GB (1) GB201502832D0 (es)
MX (1) MX2017010580A (es)
WO (1) WO2016132143A1 (es)

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GB201405543D0 (en) * 2014-03-27 2014-05-14 Isis Innovation High surface area layered double hydroxides
GB201703558D0 (en) 2017-03-06 2017-04-19 Univ Oxford Innovation Ltd catalysts
US11123711B2 (en) 2017-12-28 2021-09-21 University Of Kentucky Research Foundation System and method for alcohol oxidation reaction of lignins
CN110833709A (zh) * 2019-11-22 2020-02-25 中国石油大学(华东) 一种CuNi-LDH复合多级结构油水分离金属网膜及其制备方法
CN110803880B (zh) * 2019-11-27 2022-03-25 济南大学 一种钢筋混凝土用氯离子固化剂及其制备方法和应用
CN111204782A (zh) * 2020-01-19 2020-05-29 中国科学院宁波材料技术与工程研究所 亚硝酸根插层水滑石材料、水性树脂复合涂层及制备方法
CN111115694B (zh) * 2020-01-21 2022-08-02 河南科技大学 一种中空Co-Fe LDH材料的制备方法
CN111362285A (zh) * 2020-03-29 2020-07-03 衢州学院 一种盐湖卤水中硼资源的利用方法
CN111410218A (zh) * 2020-03-29 2020-07-14 衢州学院 一种基于沉淀—离子印迹耦合分离卤水镁、锂、硼的方法
CN112156766B (zh) * 2020-09-25 2022-08-19 天津大学 一种二维层状金属钙/铟双氢氧化物及其制备方法和应用
CN112542328B (zh) * 2020-12-02 2022-07-05 浙江大学 一种三元层状金属氢氧化物@聚苯胺的复合电极材料及其制备方法和应用
CN114289026A (zh) * 2021-10-18 2022-04-08 天津理工大学 新型三元类水滑石CoAlInx-LDH光催化剂的制备方法及其用途
CN113797225A (zh) * 2021-11-05 2021-12-17 北京化工大学 一种自由基捕获剂及其应用
CN115613023B (zh) * 2022-10-11 2024-10-11 重庆大学 一种同时提高镁合金耐蚀和耐磨性能的方法

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JP2000264626A (ja) * 1999-03-11 2000-09-26 Ueda Sekkai Seizo Kk カルシウム−アルミニウム系層状複水酸化物の製造方法
ATE556031T1 (de) * 2005-12-06 2012-05-15 Akzo Nobel Nv Verfahren zur herstlelung von organisch modifiziertem schichtförmigem doppelhydroxid
CN101516781A (zh) * 2006-09-21 2009-08-26 阿克佐诺贝尔股份有限公司 生产含碳酸根的层状双氢氧化物的方法
TWI410444B (zh) * 2010-05-24 2013-10-01 私立中原大學 複合材料的形成方法
GB201217348D0 (en) * 2012-09-28 2012-11-14 Scg Chemicals Co Ltd Modification of layered double hydroxides

Also Published As

Publication number Publication date
US20180170764A1 (en) 2018-06-21
WO2016132143A1 (en) 2016-08-25
GB201502832D0 (en) 2015-04-08
CN107531503A (zh) 2018-01-02

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