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:
Feb. 18, 2025
Filed:
Mar. 29, 2019
Nouryon Chemicals International B.v., Arnhem, NL;
Construction Research Technology Gmbh, Trostberg, DE;
Jan Nordin, Kvissleby, SE;
Per Ajdén, Bergeforsen, SE;
NOURYON CHEMICALS INTERNATIONAL B.V., Arnhem, NL;
CONSTRUCTION RESEARCH TECHNOLOGY GMBH, Trostberg, DE;
Abstract
A device includes a heating zone having an inlet, and an outlet, a pump upstream of and in fluid communication with the heating zone, and capable of generating above-atmospheric pressure in the heating zone; an element for heating the heating zone; an expansion zone with an inlet and an outlet, said inlet of the expansion zone being connected to the outlet of the heating zone in such a way that a pressure drop is created, such that the expansion zone is at a lower pressure than the heating zone; and a back pressure generator downstream of the expansion zone configured to create a variable counter pressure in the expansion zone.