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. 17, 2016
Filed:
Jun. 19, 2014
Lanzatech New Zealand Limited, Auckland, NZ;
Simon Richard Trevethick, Whitianga, NZ;
LANZATECH NEW ZEALAND LIMITED, Auckland, NZ;
Abstract
Processes, as well as associated systems, are disclosed for the biological conversion of CO into desired end products such as ethanol. The use of a plurality of perforated plates, for example in the riser section of a bioreactor, which are positioned substantially horizontally and normal to the upward flow of both a CO-containing substrate and liquid culture medium, can significantly improve CO utilization of the bacteria and consequently the overall process economics. The geometry of apertures in the perforated plates is an important determinant of their performance, with fractal patterns and other multi-edged shapes leading to particularly advantageous results.