The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2018
Filed:
Sep. 25, 2013
Upm-kymmene Corporation, Helsinki, FI;
Heiko Hilbert, Kaufbeuren, DE;
Michael Heberle, Schongau, DE;
Hendrik Krois, Schongau, DE;
Klaus Muller-Gommert, Augsburg, DE;
Folke Orsa, Lappeenranta, FI;
Johann Oberndorfer, Puchheim, DE;
Meri Ventola, Lappeenranta, FI;
UPM-KYMMENE CORPORATION, Helsinki, FI;
Abstract
A method for producing basic products from ash, which includes the provision of a starting material in particle form, crushing the particles of the starting material by high-frequency pressure impulses and the in situ separation of at least two fractions with different average particle sizes, where the energy-efficient production of a basic product with a defined particle size and high reactivity is effected, such that the produced basic products can be used directly for further product production, e.g. as alkalizing agent, for ground stabilization or as filler.