The invention provides a reaction composition for forming doped lithium lanthanum zirconium oxide, comprising one or more lithium, lanthanum and/or zirconium species for forming a doped lithium lanthanum zirconium oxide, and at least one dopant provided as a polyoxometalate. A method of making a doped lithium lanthanum zirconium oxide is also provided.
Provided herein is a method of making a doped lithium lanthanum zirconium oxide. The method comprises contacting an aqueous solution comprising lithium ions with a solid comprising lanthanum, zirconium and one or more dopant species for incorporation into the doped lithium lanthanum zirconium oxide; forming a precipitate comprising lithium; and calcining the precipitate comprising lithium to form the doped lithium lanthanum zirconium oxide. Also provided are related methods, products, starting materials and intermediates.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemical products for industrial and scientific purposes; synthetic resins as raw materials, plastics as raw materials, fire and flame retardant and smoke control additives for resins and for plastics; flame and fire resistant chemicals; Flame retardant additives; Flame retardant and smoke eliminating additives for the manufacture of resins and plastics; Fireproofing preparations; Flame retardant; Chemical compound for fire-fighting; Flame retardant agents; Fire extinguishing compositions.
4.
IMPROVEMENT IN AND RELATING TO AN ABSORBENT COMPOSITION
The invention provides an absorbent composition comprising an oxide or a carbonate, the oxide or carbonate comprising one or more transition and/or Group 12 metal and a hydrocolloidal polymer and/or a thermal decomposition product thereof. A method of removing materials such as sulphur containing compounds (such as hydrogen sulphide) or mercury is also provided, as is a method of making an absorbent composition.
B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
The invention provides an absorbent composition comprising an oxide or a carbonate, the oxide or carbonate comprising one or more transition and/or Group 12 metal and a hydrocolloidal polymer and/or a thermal decomposition product thereof. A method of removing materials such as sulphur containing compounds (such as hydrogen sulphide) or mercury is also provided, as is a method of making an absorbent composition.
B01J 20/02 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
B01J 20/12 - Naturally occurring clays or bleaching earth
B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material
B01J 20/24 - Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
B01J 20/30 - Processes for preparing, regenerating or reactivating
v is from 0 to 1.0, t is from 0 to 3.0, y is non-zero and up to and including 0.32, x is non-zero and up to and including 0.32, and z is from 2.5 to 4, provided that x+y≤0.33.
W is tungsten, O is oxygen, y is non-zero and is up to and including 0.32, x is non-zero and up to and including 0.32, and z is from 2.5 to 4.0, provided that x+y≤0.33.
A material of Formula (I) is provided MyTxQvW1-vOz-tJt (I) Where: T represents one of tin, lead, antimony and germanium, T being present in the interstitial spaces or voids of the lattice, M represents one or more species, each selected from the group consisting of (i) metals other than T, and (ii) polyatomic ionic species, said polyatomic species having an ionic radius of no more than 2Å,M being present in the interstitial spaces or voids of the lattice, W is tungsten, O is oxygen, Q represents one or more element having an oxidation state of at least +4, Q, if present, occupying a lattice point of W, J represents one or more non-metallic element anion of chemical valence -1, J, if present, occupying a lattice point of O, v is from 0 to 1.0, t is from 0 to 3.0, y is non-zero and up to and including 0.32, x is non- zero and up to and including 0.32, and z is from 2.5 to 4, provided that x+y≤0.33.
A material of Formula (I) MyAxWOz(I) where M represents one or more monoatomic species A represents one or more polyatomic cationic species, each having an ionic radius of no more than 2Å, W is tungsten, O is oxygen, y is non-zero and is up to and including 0.32, x is non-zero and up to and including 0.32, and z is from 2.5 to 4.0, provided that x+y<0.33.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemical preparations for use in industry; chemical
absorbents; chemicals used for absorbing gas; gas
absorbents; chemical absorbents for removal of hydrogen
sulphide from gas streams; chemical absorbents for removal
of contaminants from gas streams.
The present invention provides a particularly advantageous form of alkaline earth metal hydroxystannate and alkaline earth metal stannate exhibiting a BET specific surface area of from 20 to 200 m2/ g. A method of producing such particulate material and evidence of its benefits in use such as in at a reduction in a polymer sample at elevated temperature is also disclosed.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemical preparations for use in industry; chemical absorbents for absorbing infrared radiation; chemicals used for absorbing infrared radiation; infrared absorbers in the nature of chemicals for absorbing infrared radiation
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemical preparations for use in industry; chemical absorbents for absorbing hydrogen sulphide and mercury; chemicals used for absorbing gas in the nature of hydrogen sulphide and mercury; gas absorbents in the nature of chemicals for absorbing hydrogen sulphide and mercury; chemical absorbents for absorbing and removal of hydrogen sulphide from gas streams; chemical absorbents for absorbing and removal of contaminants in the nature of hydrogen sulphide and mercury from gas streams
A fast and efficient industrial scale process for producing metal nitrate solutions by metal dissolution using nitric acid which overcomes NOx gas treatment requirements by reacting the NOx gaseous by-products with oxygen within the reaction vessel. The method is particularly useful for copper, aluminium, chromium, cobalt, indium, iron, nickel, silver and thallium nitrate production.
Provision of inorganic powders with reduced hazard: acid chlorides which have use in polymer production can be incorporated into a masterbatch with the addition of a silane compound to reduce the corrosiveness of the masterbatch pellets and reduce variability of pellet size. This presents advantages in transport and handling costs and facilitates downstream processing.
Cuprous stannate (Cu2SnO3.xH20) wherein x is 0, 1, 2 or 3 has been found to act effectively as a smoke suppressant, flame retardant, a thermal stabiliser; and particularly against degradation of polymer mechanical properties. It also assists in heat radiation loss from a composition. Use with organic polymers has shown the above effects to a level comparable with existing materials currently used for such purposes, none of which have as broad a spectrum of action as thermal stabilising agents for organic polymers. Cuprous stannate is claimed for its uses as a thermal stabiliser and in preferably in conjunction with plastics (organic polymers). Additionally it is not itself combustible and so does not contribute to heat generation in any high temperature combustion.
The present invention relates to stannous chloride entrained in a thermoplastic polymer wherein the stannous chloride is a particulate form of stannous chloride comprising a stannous chloride particle core coated with a layer comprising stannous oxide. The composition is readily prepared with high levels of stannous chloride in the composition, thought to be due to improved wetting of the stannous chloride by the polymer. The composition provides low acidity in contact with water and more even distribution of the stannous chloride in the polymer. The composition may be useful in the preparation of natural and synthetic rubbers, particularly when used in a coextrusion process.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
(1) Polymers, namely, vinyl acrylic homopolymers and copolymers and pure and styrene acrylics for the adhesive, paint and textile industries; polymer dispersions, namely, vinyl dispersions for the adhesive, paint and textile industries.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
(1) Polymers, namely, vinyl acrylic homopolymers and copolymers and pure and styrene acrylics for the adhesive, paint and textile industries; polymer dispersions, namely, vinyl dispersions for the adhesive, paint and textile industries.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for use in industry; chemicals for use in the manufacture of adhesives, paint and textiles; polymers and aqueous polymer dispersions for use in manufacturing
