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. 19, 2007
Filed:
Sep. 05, 2003
Juha Jakkula, Kerava, FI;
Vesa Niemi, Porvoo, FI;
Jouko Nikkonen, Hamari, FI;
Veli-matti Purola, Hamari, FI;
Jukka Myllyoja, Vantaa, FI;
Pekka Aalto, Porvoo, FI;
Juha Lehtonen, Porvoo, FI;
Ville Alopaeus, Helsinki, FI;
Juha Jakkula, Kerava, FI;
Vesa Niemi, Porvoo, FI;
Jouko Nikkonen, Hamari, FI;
Veli-Matti Purola, Hamari, FI;
Jukka Myllyoja, Vantaa, FI;
Pekka Aalto, Porvoo, FI;
Juha Lehtonen, Porvoo, FI;
Ville Alopaeus, Helsinki, FI;
Fortum OYJ, Espoo, FI;
Abstract
The invention relates to a process for producing a hydrocarbon component of biological origin. The process comprises at least two steps, the first one of which is a HDO step and the second one is an isomerization step operated using the counter-current flow principle. A biological raw material containing fatty acids and/or fatty acid esters serves as the feed stock.