Class [7]
Machinery Products
Chemical machinery, namely converter steel works for crude steel production, namely including steel converters for decarburizing pig iron by means of oxygen, ladle treatment equipment, vacuum treatment equipment, continuous slab casting or ingot casting equipment; gas turbine power plants and steam turbine power plants for electricity generation namely including generators, low-pressure and high-pressure turbines, coal mills; electrolysis machinery, particularly for the electrolysis of water.
Class [11]
Environmental Control Instrument Products lighting heating cooling cooking
Blast furnaces for pig iron production; gas pipeline systems, namely including switchable diverters for gases, smelting gases, coke-oven gases, blast furnace top gases, converter gases, process gases, as well as mixed gases and utility gases composed from the specified gases which occur in pig iron production, crude steel production, and/or coke production; machinery for hydrogen production; machinery for ammonia synthesis and urea synthesis; machinery for converting CO proportions of a smelting gas by means of a water-gas shift reaction or a steam reforming with water vapor or a partial oxidation with air and/or oxygen; machinery for separating process gases in a gas mixture by means of a pressure swing adsorption; machinery for gas purification and gas conditioning of utility gases, and facilities consisting thereof, for yielding, treatment, recovery, and/or production of chemical products from industrial exhaust gas emissions and/or synthesis gases, which contain the components of the respective end product, particularly of ammonia, methanol, or other hydrocarbon compounds, as well as biotechnological facilities for fermenting synthesis gases; machinery and apparatus for reducing and/or processing gases that are harmful to the climate in steel production in particular in integrated steel mills; coke-oven machinery for producing coke and raw gas from coal by means of a distillation process, comprising, in particular, coke ovens with oven roofs for filling coke-oven batteries with coal and coke extinguisher equipment for quickly extinguishing and cooling produced coke; cooling towers for gas turbine power plants and steam turbine power plants for electricity generation.
