project 2: co 2 reinjection for abita brewing company
DESCRIPTION
Project 2: CO 2 Reinjection for Abita Brewing Company . Team 6: Dan Venooker, Glenn Beatty, Marcus Cole, Chris Descalzi. Overview. Abita Brewing Company Brewing Process Flow Chart Carbonation in the brewing process Methods of CO 2 reinjection Objectives of reinjection Constraints - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/1.jpg)
Project 2:CO2 Reinjection for
Abita Brewing Company
Team 6: Dan Venooker, Glenn Beatty, Marcus Cole, Chris Descalzi
![Page 2: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/2.jpg)
Overview
• Abita Brewing Company• Brewing Process Flow Chart• Carbonation in the brewing process
• Methods of CO2 reinjection
• Objectives of reinjection• Constraints• Rough Process Flow Diagram• Market Competition
![Page 3: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/3.jpg)
• Founded in 1986• Located just north of New Orleans• Locally owned and operated• Brew >151,000 barrels small-batch craft
beer and >9,100 barrels root beer annually
Abita Brewing Company
![Page 4: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/4.jpg)
Abita Brewing Company (con’t)
• Beer ingredientso Water- no purification required,
taken directly from the naturally pure abita springs aquifer
o Malted barley- provides a source of food (sugar) for the yeast
o Yeast- digest sugar to form alcohol and CO2 (different types of yeast used for ales vs. lagers)
o Hops- add bitter flavor and aroma to the beer
![Page 5: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/5.jpg)
Brewing Process Flow Chart
![Page 6: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/6.jpg)
Carbonation in the Brewing Process
• CO2 is formed through the fermentation process (along with alcohol)
• CO2 dissolved in water is referred to as carbonation
• Excess CO2 is generally produced, and is allowed to escape
• Vented CO2 may contain H2S and DMS (Dimethyl sulfide)
![Page 7: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/7.jpg)
Outlets for CO2 Reinjection
• Bottle-purging: Removes air to prevent oxidation, which affects flavor
• Carbonation of root beer: Most non-alcoholic root beer (like Abita’s) is entirely carbonated via forced carbonation
• Carbonation of beer: Many beers do not contain the desired level of carbonation after fermentation (equilibrium controlled)
![Page 8: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/8.jpg)
Constraints
• Low sulfide content - no regulations by FDA other than labeling for sulfites ( > 10 ppm)o < 0.3 ppm for release into atmosphere (waste)o Ask Jamie Jurado for specifications
• May be different for reinjection/bottle-purging• High pressure required for forced
carbonation and low temperature required to purify CO2
• Sulfides present safety hazard (both in the plant as a breathing hazard, and sulfites in the beer ruin flavor)
![Page 9: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/9.jpg)
Objectives
• Capture gas released during fermentation process
• Scrub CO2 stream to maintain unwanted sulfides below required limits
• Reinject purified CO2 into root beer, or into bottle-purging process
![Page 10: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/10.jpg)
Required Unit Ops
• Abita has recently acquired used equipment from a nearby planto We don’t know exactly what yeto Closed plant operated on larger scale than Abitao May or may not be applicable
• Our preliminary design (all batch operated)o Carbon Capture Hoodo Flame? (Perhaps)o Packed-Bed Absorber (Potassium Permanganate)o Condenserso Compressors
![Page 11: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/11.jpg)
Rough Process Flow Diagram
![Page 12: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/12.jpg)
Potential Market
• Abita is the 14th largest craft brewery in America as of 2012o One spot behind local
brewery Dogfish head
• Craft brewing is a growing sectoro Currently 14.2% by
dollarso 20% growth last year
![Page 13: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/13.jpg)
Market Competition
• Some beers are carbonated naturallyo Yeast is re-fed and some
CO2 is released
• Large plants usually collect fermented CO2 and reinject it
• Small plants generally purchase liquefied CO2 and inject it towards the end of the brewing process
• Hand pumped CO2 filters are sometimes used to inject CO2 into kegs
![Page 14: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/14.jpg)
Market Competition
• Companies like GEA Brewery Systems offer turn-key installations for all parts of the brewing process, including CO2 capture
• These systems are typically not used for batch breweries
• The market is pretty wide open, but the path has yet to be blazed
• Excited to work with Jamie Jurado on a solution to Abita’s carbonation needs
![Page 15: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/15.jpg)
Questions?
We would like to answer any questions that you may have at this time
![Page 16: Project 2: CO 2 Reinjection for Abita Brewing Company](https://reader036.vdocuments.us/reader036/viewer/2022062410/56816611550346895dd9595f/html5/thumbnails/16.jpg)
References"ABITA BEER." ABITA BEER. Innovative Advertising, Llc, n.d. Web. 01 Apr. 2014.
<https://abita.com/>.
"Abita Root Beer." BeveragesDirect.com. Beverages Direct, 2013. Web. 02 Apr. 2014.
<http://www.beveragesdirect.com/Abita-Root-Beer.aspx>.
"Beer Brewing and Carbon Dioxide Recycling." Automation World. Summit Media Group, 2014. Web. 02
Apr. 2014. <http://www.automationworld.com/beer-brewing-and-carbon-dioxide-recycling>.
"Malting and Brewing." » The Best Beer Process Flow Chart. Malting and Brewing,
2013. Web. 01 Apr. 2014. <http://maltingandbrewing.com/the-best-beer-process-flow-chart.html>.
"Natural Carbonation vs. Forced Carbonation." »Thank Heaven for Beer
2013. Web. 01 Apr. 2014. <http://thankheavenforbeer.com/2010/03/22/natural-carbonation-vs-forced-carbonation/>.
"Purafil - SP Media." Purafil - SP Media. Purafil, Inc., 2009. Web. 02 Apr. 2014.
<http://www.purafil.com/products/media/sp_media.aspx>.
"Top 50 Breweries of 2012." » Craft Brewers Association Malting and Brewing,
2013. Web. 01 Apr. 2014. <https://www.brewersassociation.org/pages/media/press-releases/show?title=brewers-association-releases-top-50-breweries-of-2012>.