01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead
products, namely, lead oxide, lead silicates, lead borates,
battery oxide and negative expander; lead-based products and
chemical compounds for general industrial use; metallic
oxides; chemicals and chemical compounds for use in the
manufacture of lead-based products.
2.
METHODS FOR MAKING COMPONENTS OF LEAD-ACID BATTERIES
In one or more embodiment described herein, a precursor of an active material of an electrode of a lead-acid battery may be made by a process that includes forming an active material paste and curing the active material paste to form the precursor of the active material of the electrode of the lead-acid battery. The active material paste may be made by combining at least water, an acid, a glass composition having at least 25 wt.% of a single metal oxide, and lead oxide. The metal oxide may be selected from barium oxide, lead oxide, zinc oxide, or antimony oxide.
In one or more embodiment described herein, a precursor of an active material of an electrode of a lead-acid battery may be made by a process that includes forming an active material paste and curing the active material paste to form the precursor of the active material of the electrode of the lead-acid battery. The active material paste may be made by combining at least water, an acid, a glass composition having at least 25 wt. % of a single metal oxide, and lead oxide. The metal oxide may be selected from barium oxide, lead oxide, zinc oxide, or antimony oxide.
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 10/08 - Selection of materials as electrolytes
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based chemicals and chemical compounds for general industrial use; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemical additives for use in the manufacture of batteries, namely, powdered mixture of carbon and lignin for use as an additive to electrode active material.
6.
Methods and systems for forming mixtures of lead oxide and lead metal particles
According to one or more embodiments presently described, a mixture of lead oxide and lead metal particles may be formed by a method that includes forming a molten metal lead material from a solid lead metal supply material, introducing the molten metal lead material into a reaction zone of a reactor, and contacting the molten metal lead material with an oxidizing gas in the reaction zone to oxidize a portion of the molten metal lead material and form at least solid lead oxide particles and solid lead metal particles. The molten metal lead material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. The weight ratio of formed solid lead oxide particles to solid lead metal particles may be less than 99:1.
B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
H01M 4/56 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
C22C 1/05 - Mixtures of metal powder with non-metallic powder
B22F 9/26 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/57 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
According to one or more embodiments presently described, metal-containing particles may be formed by a method including forming a molten material from a solid supply material, introducing the molten material into a reaction zone of a Barton reactor, and contacting the molten material with a processing gas in the reaction zone to form solid metal-containing particles comprising solid metallic particles and solid metal oxide particles. The Barton reactor may include a reaction vessel which may include a top cover and sidewalls defining the reaction zone, an agitator, a processing gas inlet, and a product outlet. The molten material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. Less than 99% of the particles may include metal oxide.
H01M 4/56 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
H01M 4/57 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
According to one or more embodiments presently described, metal-containing particles may be made by a method that includes introducing a molten material into a reaction zone of a reactor system, passing a process gas into the reaction zone in a direction substantially tangential to a sidewall of the reaction zone, and contacting the process gas with the molten material in the reaction zone to form metal-containing particles. The molten material may be introduced into an upper portion of the reaction zone The reaction zone may include a substantially circular cross-section, and the molten metal may be introduced into the reaction zone in a laminar flow or as atomized particles.
B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
H01M 4/56 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
H01M 4/57 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
9.
Methods and systems for making metal-containing particles
According to one or more embodiments presently described, metal-containing particles may be made by a method that includes introducing a molten material into a reaction zone of a reactor system, passing a process gas into the reaction zone in a direction substantially tangential to a sidewall of the reaction zone, and contacting the process gas with the molten material in the reaction zone to form metal-containing particles. The molten material may be introduced into an upper portion of the reaction zone The reaction zone may include a substantially circular cross-section, and the molten metal may be introduced into the reaction zone in a laminar flow or as atomized particles.
B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
H01M 4/56 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
C22C 1/05 - Mixtures of metal powder with non-metallic powder
B22F 9/26 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/57 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
According to one or more embodiments presently described, a mixture of lead oxide and lead metal particles may be formed by a method that includes forming a molten metal lead material from a solid lead metal supply material, introducing the molten metal lead material into a reaction zone of a reactor, and contacting the molten metal lead material with an oxidizing gas in the reaction zone to oxidize a portion of the molten metal lead material and form at least solid lead oxide particles and solid lead metal particles. The molten metal lead material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. The weight ratio of formed solid lead oxide particles to solid lead metal particles may be less than 99:1.
B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
H01M 4/56 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
H01M 4/57 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
According to one or more embodiments presently described, a method for processing metal-containing materials may include passing a feed stream through a first conduit of a multi-conduit reactor, the feed stream including metal-containing material in a molten phase; passing a fluid stream through a second conduit of the multi-conduit reactor; and contacting the feed stream with the fluid stream in a mixing zone downstream of the first conduit and second conduit, thereby causing a chemical or physical change in the one or more materials of the feed stream to form a product stream comprising metal-containing particles.
H01M 4/56 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
H01M 4/57 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead of "grey lead", i.e. powders containing lead and lead oxide
B22F 9/08 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemical additives for use in the manufacture of batteries, namely, powdered mixture of carbon and lignin for use as an additive to electrode active material
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals in the nature of metallic particles and powered metals for use in the manufacture of lead acid batteries, lubricants, radiological personal protective equipment, X-ray shielding coatings, glass and ceramics, optical quality glass, anti-corrosive paints, weight balancing or counter balance devices, ammunition, explosives, propellants, pyrotechnics, electronic glass and ceramics, rubber, paste and polymer dispersions and metal containing chemicals, metal and metal alloy solders; Powdered metal oxides for use in the manufacture of lead acid batteries, lubricants, radiological personal protective equipment, X-ray shielding coatings, glass and ceramics, optical quality glass, anti-corrosive paints, weight balancing or counter balance devices, ammunition, explosives, propellants, pyrotechnics, electronic glass and ceramics, rubber, paste and polymer dispersions and metal containing chemicals, metal and metal alloy solders; Mixtures of powdered metal oxides for use in the manufacture of lead acid batteries, lubricants, radiological personal protective equipment, X-ray shielding coatings, glass and ceramics, optical quality glass, anti-corrosive paints, weight balancing or counter balance devices, ammunition, explosives, propellants, pyrotechnics, electronic glass and ceramics, rubber, paste and polymer dispersions, and metal containing chemicals, metal and metal alloy solders; Powdered metal oxides, and mixtures of powdered metal oxides all used in chemical reactions, chemical processes or electro-chemical systems
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals in the nature of metallic particles and powered metals for use in the manufacture of lead acid batteries, lubricants, radiological personal protective equipment, x-ray shielding coatings, glass and ceramics, optical quality glass, anti-corrosive paints, weight balancing or counter balance devices, ammunition, explosives, propellants, pyrotechnics, electronic glass and ceramics, rubber, paste and polymer dispersions and metal containing chemicals, metal and metal alloy solders; powdered metal oxides for use in the manufacture of lead acid batteries, lubricants, radiological personal protective equipment, x-ray shielding coatings, glass and ceramics, optical quality glass, anti-corrosive paints, weight balancing or counter balance devices, ammunition, explosives, propellants, pyrotechnics, electronic glass and ceramics, rubber, paste and polymer dispersions and metal containing chemicals, metal and metal alloy solders; mixtures of powdered metal oxides for use in the manufacture of lead acid batteries, lubricants, radiological personal protective equipment, x-ray shielding coatings, glass and ceramics, optical quality glass, anti-corrosive paints, weight balancing or counter balance devices, ammunition, explosives, propellants, pyrotechnics, electronic glass and ceramics, rubber, paste and polymer dispersions, and metal containing chemicals, metal and metal alloy solders; powdered metal oxides, and mixtures of powdered metal oxides all used in chemical reactions, chemical processes or electro-chemical systems
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based products and chemical compounds for general industrial use; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based products and chemical compounds for general industrial use, namely lead oxides, lead silicates, and lead borates; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based products and chemical compounds for general industrial use, namely lead oxides, lead silicates, and lead borates; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based products and chemical compounds for general industrial use; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based products and chemical compounds for general industrial use; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals for the use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander; Lead-based products and chemical compounds for general industrial use; Metallic oxides; Chemicals and chemical compounds for use in the manufacture of lead-based products
An expander formulation used in battery paste compositions. The expander formulation incorporates effective amounts, or elevated concentrations of up to 6% of graphite and mixtures of carbon black and graphite to lessen or minimize the accumulation of lead sulfate on the surface of the negative plate during high rate PSOC battery operation, and/or to increase the electrochemical efficiency, the reserve capacity, the cold cranking performance and the cycle life of lead-acid batteries.
An expander formulation for use in a battery paste incorporates an organic component or lignosulfonate characterized by improved resistance to high temperature degradation. Battery plates made from battery pastes which incorporate this expander formulation exhibit considerable improvements in the life of the batteries, especially at high battery operating temperatures. The organic component preferably is a purified, partially desulfonated, high molecular weight sodium lignosulfonate made from softwood.
A battery paste composition incorporates and promotes the formation of tetra basic lead sulfate using a micronized TTBLS additive, and eliminates free lead using a special oxide, during paste mixing and drying. Battery plates utilizing the disclosed battery paste composition are produced without the need for curing, and instead can be used in the battery immediately following plate drying.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
chemicals for use in the manufacture of specialty lead products, namely, lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
chemicals for the use in the manufacture of specialty lead products, namely lead oxide, litharge, lead silicates, red lead, lead borates, battery oxide and negative expander
