Brian Loughrey (1); (1) ProBrew/TechniBlend, New Berlin, WI, U.S.A.
Brewhouse Operations
Supplier Poster
A novel method for the introduction of gas into beverages has been
developed, streamlining the production of beer and cider, as well as
other beverages. This new system combines the clarification or solids
removal and dissolution of gas into the beverage steps of production,
resulting in both a more efficient process and a higher quality product,
at a lower initial equipment cost. The gas, such as carbon dioxide or
nitrogen, is injected upstream of a centrifuge employed for
clarification of or solids removal from the beverage. The centrifuge
utilizes a bowl rotating in a circular fashion at high speeds. The rapid
spinning results in significant relative centrifugal force or g-force.
With the g-forces and pressure in the bowl, the gas is dissolved and
homogenized in the beverage. The advantages of this new system for gas
dissolution in beverages are numerous: the centrifuge serves a dual
function, including both beverage clarification or solids removal and
the dissolution of gas in to the beverage, thereby eliminating the need
for additional transfer of the beverage through a gasification system
downstream of the centrifuge. In this method, the beverage may be
packaged directly downstream of the tank. In addition, the introduction
of gas before centrifugation results in less oxygen contamination in the
beverage due to reduced oxygen solubility. Finally, this system is able
to dissolve gases that have been traditionally difficult to dissolve,
such as nitrogen, due to significant centrifugal forces or g-forces.
Brian Loughrey has held many different roles within the brewing
industry over his 22 years in the industry. Segments he has worked in
include beer distribution, importing, craft brewing, raw material for
breweries and OEM for brewing. Brian is one of the creators of ProBrew
Inc.
