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:
Jul. 22, 2025
Filed:
Jan. 12, 2024
Applicant:
Teknologian Tutkimuskeskus Vtt Oy, Espoo, FI;
Inventors:
Matti Nieminen, Espoo, FI;
Matti Reinikainen, Espoo, FI;
Assignee:
TEKNOLOGIAN TUTKIMUSKESKUS VTT OY, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10J 3/48 (2006.01); C08J 11/14 (2006.01); C10J 3/72 (2006.01); C10K 3/00 (2006.01);
U.S. Cl.
CPC ...
C10J 3/482 (2013.01); C08J 11/14 (2013.01); C10J 3/721 (2013.01); C10K 3/008 (2013.01); C10J 2300/0946 (2013.01); C10J 2300/0976 (2013.01); C10J 2300/1656 (2013.01); C10J 2300/1671 (2013.01); C10J 2300/18 (2013.01);
Abstract
A method and process arrangement for producing hydrocarbons from polymer-based waste in which the polymer-based waste is gasified with steam at low temperature in a gasifier for forming a product mixture, and the temperature is 640-750° C., and the product mixture is supplied from the gasifier to a recovery unit of the hydrocarbons for separating at least one hydrocarbon fraction.