Blucher Gmbh

Other

British American Tobacco (investments) Limited

British American Tobacco Limited

Sven Fichtner

Bertram Böhringer

Jann-Michael Giebelhausen

Christian Schrage

Hasso Von Blücher

Stefan Kaskel

Peter James Branton

Marcus Rose

Peter Wasserscheidt

Roger Gläser

Antje Modrow

Bastian Etzold

Heiko Klefer

Michael Lutecki

Astrid Heinrich

Christian Koppka

Sharon Krenkel

Bertram BÖHRINGEN

Jean-Michael Giebelhausen

Peter Branton

Raik SCHÖNFELD

Patrick With

The invention concerns high-performance adsorbents based on activated carbon of high meso- and macroporosity which are present in the form of discrete grains of activated carbon, wherein: These high-performance adsorbents are obtainable by a novel process comprising specific two-stage activation, and have, in addition to the aforementioned properties, an excellent abrasion and bursting resistance, so that they are useful for a multiplicity of different applications.

High-performance adsorbents based on activated carbon having high meso- and macroporosity

The invention relates to a method for producing a catalyst system having at least one catalytically active component, wherein the catalytically active component comprises at least one metal, wherein first a spherical activated carbon used as a catalyst carrier is subjected to an oxidation. Subsequently, the catalytically active component is applied, optionally followed by a reduction of the catalyst system obtained in said manner.

Catalyst system based on spherical activated carbon as a carrier and use thereof

Embodiments of the invention relate to porous carbon and methods of preparing porous carbon. In some embodiments, the prepared porous carbon exhibits enhanced selectivity for hydrogen cyanide (HCN), In one embodiment, the method comprises impregnating activated carbon with a metal oxide, such as zinc oxide. The carbon is suitable for use in smoke filtration.

Porous carbon and methods of production thereof

The invention relates to an adsorbent precipitated on a carrier and to a method for producing said adsorbent. The carrier comprises a polymer-based spherical activated charcoal. The adsorbent comprises an inorganic precipitate capable of adsorbing a metal cation or a mixture of metal cations from a liquid, preferably aqueous, medium. The adsorbent precipitated on a carrier is used to remove, for example, Csfrom water containing Cs, in particular from water contaminated with radiotoxicCs.

Adsorbent precipitated on a carrier, method for producing said adsorbent, and use of said adsorbent

The invention relates to a unit which comprises a multitude of particles based on porous organic polymers, wherein the organic polymers are obtainable by poly(acetylcyclotrimerization) of polyacetyl-functionalized or polyacetylated aromatics and/or polyacetyl-functionalized or polyacetylated polycycles, and to the different uses or possible applications of this unit.

Filter material comprising porous organic polymers

The invention relates to an adsorptive molded part preferably formed as a monolithic or single-piece part, wherein the molded part is constructed of a plurality of adsorptive structures based on agglomerates of adsorber particles, and to a method for producing said molded part and to the use thereof.

Adsorptive molded parts and the use thereof

The invention has as subject matter a rotary tube, especially for a rotary tube kiln for the production of carbon, with several mixing elements arranged in the inner space of the rotary tube for a thorough mixing of a charged material. The rotary tube comprises a transitional area from a smaller inside cross section to a larger inside cross section of the rotary tube. The mixing elements are formed in the transitional area and/or are arranged in such a manner that the charged material is transported during operation by the mixing elements toward the smaller inside cross section. The result is an excellent thorough axial mixing and blending of the charged material, which results in an increased homogeneity of the activated carbon produced.

Rotary tubular kiln useful for the production of activated carbon and having a modified geometry of the rotary tube

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Brandenburg, Germany

Sven Fichtner