SG11201807817SA - High aspect ratio layered double hydroxide materials and methods for preparation thereof - Google Patents

High aspect ratio layered double hydroxide materials and methods for preparation thereof

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Publication number
SG11201807817SA
SG11201807817SA SG11201807817SA SG11201807817SA SG11201807817SA SG 11201807817S A SG11201807817S A SG 11201807817SA SG 11201807817S A SG11201807817S A SG 11201807817SA SG 11201807817S A SG11201807817S A SG 11201807817SA SG 11201807817S A SG11201807817S A SG 11201807817SA
Authority
SG
Singapore
Prior art keywords
durham
international
dhahran
rule
south
Prior art date
Application number
SG11201807817SA
Other languages
English (en)
Inventor
Manohara Gudiyor Veerabhadrappa
Hugh Christopher Greenwell
Gasan Selman Alabedi
John Adrian Hall
Abdullah A Al-Shahrani
Andrew Whiting
Original Assignee
Saudi Arabian Oil Co
Univ Durham
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.)
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Publication date
Application filed by Saudi Arabian Oil Co, Univ Durham filed Critical Saudi Arabian Oil Co
Publication of SG11201807817SA publication Critical patent/SG11201807817SA/en

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    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
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    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/12Saturated polycyclic compounds
    • C07C61/125Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system
    • C07C61/135Saturated polycyclic compounds having a carboxyl group bound to a condensed ring system having three rings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02Boron or aluminium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10Magnesium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J23/007Mixed salts
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    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
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    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/069Hybrid organic-inorganic polymers, e.g. silica derivatized with organic groups
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    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0072Preparation of particles, e.g. dispersion of droplets in an oil bath
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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    • B01J37/03Precipitation; Co-precipitation
    • B01J37/031Precipitation
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    • B01J37/04Mixing
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    • B01J37/08Heat treatment
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    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41Preparation of salts of carboxylic acids
    • C07C51/418Preparation of metal complexes containing carboxylic acid moieties
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    • 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
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    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08Treatment with low-molecular-weight non-polymer organic compounds
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    • C09K21/00Fireproofing materials
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    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/005General concepts, e.g. reviews, relating to methods of using catalyst systems, the concept being defined by a common method or theory, e.g. microwave heating or multiple stereoselectivity
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    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002Mixed oxides other than spinels, e.g. perovskite
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    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/001General concepts, e.g. reviews, relating to catalyst systems and methods of making them, the concept being defined by a common material or method/theory
    • B01J2531/002Materials
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    • C01P2002/20Two-dimensional structures
    • C01P2002/22Two-dimensional structures layered hydroxide-type, e.g. of the hydrotalcite-type
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    • C01P2004/54Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
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    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
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    • C07C2603/58Ring systems containing bridged rings containing three rings
    • C07C2603/70Ring systems containing bridged rings containing three rings containing only six-membered rings
    • C07C2603/74Adamantanes

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  • Chemical & Material Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
SG11201807817SA 2016-03-17 2017-03-15 High aspect ratio layered double hydroxide materials and methods for preparation thereof SG11201807817SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662309645P 2016-03-17 2016-03-17
PCT/US2017/022485 WO2017160965A1 (en) 2016-03-17 2017-03-15 High aspect ratio layered double hydroxide materials and methods for preparation thereof

Publications (1)

Publication Number Publication Date
SG11201807817SA true SG11201807817SA (en) 2018-10-30

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Country Status (8)

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US (2) US10138199B2 (enExample)
EP (1) EP3429749B1 (enExample)
JP (1) JP6914282B2 (enExample)
KR (1) KR102164758B1 (enExample)
CN (1) CN109414686B (enExample)
SA (1) SA518392386B1 (enExample)
SG (1) SG11201807817SA (enExample)
WO (1) WO2017160965A1 (enExample)

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US10252245B2 (en) 2016-03-17 2019-04-09 Saudi Arabian Oil Company High temperature layered mixed-metal oxide materials with enhanced stability
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