Imprint Sitemap EN DE COMPANY PRODUCTS QUALITY RESPONSIBILITY CONTACT US Silica Sulfur Chemicals Molecular Sieves StartProductsMolecular Sieves Products Our Contacts MOLECULAR SIEVES SELECTIVE RESULT We produce speciality zeolite materials for highly selective substance separations or thermochemical applications under the brand name Köstrolith®. Satisfying our customers’ needs is consistently at the heart of everything we do. We supply all market-relevant zeolitic molecular sieves as hydrophilic granules or compact moulded forms and are one of the few suppliers to also offer these products without a binder component. With pore sizes and surface properties adjusted according to each customer’s individual requirements, the optimum results are guaranteed for each application. At CWK, the quality and cost of production are of utmost importance. With the development expertise and optimised plants which are at our disposal, we are able to implement your specific requirements quickly and with a high degree of flexibility. Tell us your needs We look forward to supporting your processes with our materials. PRODUCTS Zeolites Currently, CWK is the only supplier of compact zeolite molded shapes with a 100% active component ratio. OUR CONTACTS Dr. Kristin Gleichmann General Manager Molecular Sieves +49 (0) 36605 81-270 +49 (0) 36605 81-296 k.gleichmann@cwk-bk.de Christian Sattler Head of Production Business Unit Molecular Sieves + 49 (0) 36605 81-281 + 49 (0) 36605 81-296 c.sattler@cwk-bk.de Ilona Schwendel Sales Department +49 (0) 36605 81-232 +49 (0) 36605 81-235 i.schwendel@cwk-bk.de Dr. Jens Zimmermann Head of Process Technology and Technical Customer Service +49 (0) 36605 81-298 +49 (0) 36605 81-296 j.zimmermann@cwk-bk.de Products Silica Sulfur Chemicals Molecular Sieves Quality Responsibility Company History Career Training Download Centre Phone: +49 36605 810 E-Mail: info@cwk-bk.de Chemiewerk Bad Köstritz GmbH Heinrichshall 2 07586 Bad Köstritz © 2021 CWK Chemiewerk Bad Köstritz GmbH – Heinrichshall 2 – 07586 Bad Köstritz – info@cwk-bk.de Because Chemistry Matters.