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:
Jun. 10, 2025
Filed:
Nov. 17, 2021
Coolbrook Oy, Helsinki, FI;
Alexander Karpov, Helsinki, FI;
Denis Semenov, Helsinki, FI;
COOLBROOK OY, Helsinki, FI;
Abstract
A rotary bladed apparatus () for processing feedstocks in a process fluid is provided, said apparatus comprises means for adjusting position of a working blade cascade of the rotor () relative to stator components () in a longitudinal direction of a rotor shaft (). Adjustment is performed through axial displacement of the rotor () or, alternatively, through axial displacement of the reactor housing (A,A). A method for improving process efficiency and for regulating flow losses during processing of feedstocks in a process fluid, in particular, in off-design conditions in the bladed apparatus () is further provided. In embodiments, processing of feedstocks includes thermal- or thermochemical cracking of hydrocarbon-containing feedstock.