Innovation Portfolio
Technische Universität Bergakademie Freiberg
Specialized technical university with unique expertise in geosciences, mining technology, and materials processing. Leading research in resource efficiency, circular economy, and sustainable raw materials management.
296
Patents
561
Inventors
10
Active Spin-offs
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Patent Portfolio
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Portfolio Highlights
Total Patents
296
Recent Patent Publications (2024 & 2025)
27
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Verfahren zur Beanspruchung von Partikeln mit Elektroimpulsen und Verwendung einer Vorrichtung zur Beanspruchung von Partikeln
The invention relates to a method for stressing particles (100) by means of electric pulses (200) using a device (1) comprising a process column (2) with a vertically oriented process chamber (3), wherein the process chamber (3) has an inlet (4) at an upper end (5) of the process column (2) and an outlet (6) at a lower end (7) of the process column (2), and the process chamber (3) has a substantially constant width (30) between the inlet (4) and the outlet (6). A supply device (8) for supplying particles (100) to be stressed is paired with the inlet (4), and a discharge device (9) for discharging stressed particles (100) is paired with the outlet (6). The process chamber (3) is associated with two electrodes (10) which are provided on different sides of the process chamber (3) and which are connected to an electric pulse generator (11). The particles (100) to be stressed are continuously guided, as a particle bed (150), from the inlet (4) to the outlet (6) through the process chamber (3) and are stressed by means of electric pulses (200) using the electrodes (100). The invention also relates to the use of such a device for stressing particles (100) by means of electric pulses (200) in order to carry out a method according to one of the preceding claims.
Vorrichtung und Verfahren zur Entfernung von Stickoxiden aus dem Abgas von mager betriebenen Wasserstoffverbrennungsmotoren
Eine Vorrichtung (1) zur Entfernung von Stickoxiden aus dem Abgas von mager betriebenen Wasserstoffverbrennungsmotoren (2) weist einen ersten Katalysator (3), der einen Grundkörper (5), eine auf dem Grundkörper (5) aufgebrachte Trägerschicht (6) aus einem Metalloxid und eine auf der Trägerschicht (6) aufgebrachte aktive Komponente (7) aus Gold und/oder Rhodium aufweist und in dem die Stickoxide mit Wasserstoff zu Ammoniak umgesetzt werden, und einen dem ersten Katalysator (3) in Strömungsrichtung (x) des Abgases nachgeschalteten zweiten SCR-Katalysator (4) auf, in dem mit dem in dem ersten Katalysator (3) erzeugten Ammoniak in dem ersten Katalysator (3) nicht umgesetzten Stickoxide umgesetzt werden.
Verfahren zur Herstellung von Hydridoalkoxysilanen
The invention relates to a method for producing a compound of general formula (I), wherein R1 at every occurrence is a substituted or unsubstituted, branched or unbranched alkyl group with 1 to 12 carbon atoms. According to the method, a compound of general formula (II), wherein R1 at every occurrence has the definitions indicated with respect to formula (I) and X is halogen, is reacted with a hydrating agent in acetonitrile as the solvent to form a compound of general formula (I), wherein the hydrating agent is sodium borohydride.
Success Stories
Featured Spin-off Companies
Companies founded based on our organization's technologies
CYNiO
CYNiO produces specialized, sustainable isocyanates using carbon dioxide for the specialty chemicals, R&D, and industry sectors.
ReViSalt
Rockfeel GmbH
Rockfeel GmbH develops robust sensor and software solutions for efficient, resource-saving, and safe operation of excavation machines in mining and construction industries.
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The TU Bergakademie Freiberg Transfer Office Technology Transfer team is ready to assist you with licensing inquiries and collaboration opportunities
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