Abstract: The invention relates to an aggregating device for separating and/or cleaning aerosols and solid material particles and fibers from gas as well as solid material particles and fibers from liquid materials by acoustophoresis, comprising I) conveying means for receiving and/or conveying an aerosol and/or a liquid material in the conveying direction into the aggregating device, II) at least one exciter for generating an acoustic sound wave which impinges upon the aerosol and/or the liquid material, and III) a mechanism for separating a first material part containing condensed liquids and/or aggregated solid materials from the aerosol and/or the liquid material, and the use thereof for carrying out the acoustophoric method.

Abstract: Flambéing pastes for grilling products, containing at least one gelling agent and/or thickening agent which is soaked and/or gelled by pure alcohol, as well as pure alcohol in a concentration that it maintains the combustion until it is entirely consumed; method for flambéing grilling products, in which a grilling sauce is simultaneously applied with a flambéing paste layer by layer on the product to be grilled and ignites the flambéing paste; a dispenser for the simultaneous, layered application of paste-like grilling sauces and flambéing pastes on the product to be grilled, having a two- or multi-chamber system; and a grilling product that is to be flambéed and has on its surface at least one layer of at least one grilling sauce and, lying thereon, at least one layer of at least one flambéing paste.

Abstract: Gas-permeable devices which absorb VOC and pollutants and/or are biocidal, containing molded parts or consisting of molded parts, containing materials or consisting of materials on the basis of wood, biodegradable fibers, biodegradable films and/or separated manure, containing geometrically regular and/or irregular, free and/or aggregated and/or agglomerated carbon nanoparticles, carbon microparticles and/or carbon macroparticles. Carbon is selected from the group consisting of biocarbons, biochar, charcoal, screening residues of charcoal, wood ash, activated carbons, hard coal, animal charcoal, carbons from animal waste, pyrogenic carbon having different degrees of pyrolysis, functionalized carbons, pretreated carbons, washed carbons, and extracted carbons.