Carbonation refers to dissolved carbon dioxide (CO2) in beer, wine or soda. The container holding the liquid is held under pressure like in a keg or bottle. When the pressure is reduced, the carbon dioxide is released from the beverage as small bubbles.

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Carbonation Drops vs. Sugar?

I'm brewing my very first batch with an actual kit (I've used Mr. Beer before with decent results and wanted to do it right). I bought a recipe kit from Northern Brewer and I opted for the Cooper's ...
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503 views

What is the advantage of krausening?

Krausening seems to be a fair bit of work to the homebrewer with very little return. So, what advantages does krausening bring, other than not having to add any additional sugar to the beer for ...
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How to troubleshoot flat beer?

Since I started brewing in January, every single batch (6 so far) has come out flat. I've had a couple come good after a few months in the back of the garage but for the most part, it's all flat. At ...
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What causes “rush” carbonation when adding sugar?

I've just been playing with some treatments for an undercarbonated batch in bottles. The beer is slightly carbonated, it bubbles up a little when poured, just builds no head & dissipates ...
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High-gravity beer stored too cold to carbonate during bottle conditioning. How can I carbonate this beer?

I made a strong scotch ale. Bottled it up, 2 weeks later no carbonation. Is there a way to save this batch? OG 1.095, Used Safale US-05, 2 weeks in primary, 6 weeks in secondary, FG 1.030, I ...
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Williams Warn Personal Brewery

I just saw this on Wired.com and wondered what the rest of you thought of it. http://www.wired.com/gadgetlab/2011/04/the-personal-brewery-is-an-all-in-one-beer-factory/ Some interesting things - ...
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How full can I fill my bottles?

My first few batches of beer have come out quite undercarbonated. I believe because I've been quite cautious about how far I fill my bottles up. This comment backs up my theory. How can I determine ...
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217 views

How much yeast to add back after extended lagering?

If after an extended lagering period there is fear of not having enough healthy yeast available for carbonation, how much yeast should be added back? What is the easiest form to use, dry or liquid?
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No carbonation in the bottles?

Had to recap my bottles to fill the level up so I didn't have any explode on me. Now they have been sitting for 2 1/2 weeks. Opened one up and there is no carbonation.. is there a way to recarbonate ...
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Does irish moss affect the amount of yeast left at bottling?

I made a brown ale kit and used irish moss in it for the first time. After putting it in I realized that I had misunderstood my LHBS and added 1 tablespoon instead of one teaspoon. I left in primary ...
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will i end up with flat beer? [duplicate]

Possible Duplicate: recapping my bottles? Will it ruin the outcome of my beer? I was wondering if my beer will end up flat no carbonation because i ended up recapping the whole batch. I ...
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Will force-carbonated beer remain carbonated if poured into a bottle and capped?

If I pour kegged beer into bottles and immediately cap them to take with me for the evening, will it remain well-carbonated?
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Can I add more yeast during primary fermentation?

I've got a brew that's been on primary fermentation for 10 days and still haven't seen any activity in the airlock (again). Gravity has dropped from 1.040 to 1.014, but I'd still like to raise the ...
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What factors affect carbonation bubble size?

I haven't paid much attention to carbonation up until recently, because my method hasn't changed in the three years I've brewed, and it's perfectly acceptable to me. My friend says that every ...
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How to use a Hambleton Bard s30 cylinder?

I've recently purchased a second hand (hence no instructions) pressure barrel keg that has an s30 adaptor that fits a Hambleton Bard cylinder (which I have also bought). How do I actually use this ...
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468 views

Letting the gas out of a keg

I'm new to this homebrewing, made a mistake and wondering the consequences of my actions. I have just completed the first week of fermentation and now have moved over to a plastic keg supplied with ...
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Why is some of my beer flat (half of the bottles in one of 2 batches done together)?

I brewed and subsequently bottled 2 batches of beer together, following much the same process for cleaning/sanitizing and brewing throughout. When bottling, I bulk primed both batches with a sugar ...
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What is the danger zone for overcarbonating and making bottle bombs?

Just curious how many volumes of CO2 most average beer bottles can hold. Is there a rough number where alarms should start going off? Update -- I'm seeing in different carbonation calculators that ...
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366 views

How does the carbonation method affect shelf life?

I've been reading some forums on probrewer.com, and there seems to be a consensus that bottle conditioned beer lasts longer than force carbonated beer. Why would that be?
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Over-carbonating in the bottle

I've had a few batches get a little too carbonated in the bottle. Currently, I have a delicious stout that fills two glasses on pour, and needs some time to settle down. That is, of course, if you ...
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Can Star San kill yeast in the secondary carboy?

I've had a little trouble with carbonation after bottle conditioning lately. A few consecutive batches actually. I have started replacing items such as my bottling bucket, hoses and the like. I'm ...
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Can I naturally carbonate a sweet hard lemonade?

I'm thinking of brewing some hard lemonade, and from what I've read, I'll need to neutralize the yeast with sulfites if I want to prevent it from getting too dry. Will I need to force carbonate after ...
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654 views

Nitrogen Widgets in canned beer [closed]

How do those N2 widgets work in cans of beers like guineas, tetleys and Old Speckled Hen? Is the N2 in the widget and released when the can opens, or is the N2 in the beer and the widget helps mix and ...
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Best way to make sparkling cider that approximates store bought ones?

I'm looking for a way to create my own sparkling apple cider that's like the kind bought from the supermarket like Martinelli's sparkling cider as a cheaper alternative. I tried mixing apple cider and ...
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Carbonating Kegs In Quantity

Does anyone have any suggestions for how to build a rig to carbonate multiple corny kegs at one time? I currently have a high pressure CO2 line in my beer fridge so that I can carbonate one that is ...
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Do I need to completely fill my keg?

I'd like to make some smaller batches in order to test recipes, but without the hassle of bottling multiple different beers. The whole process of sanitizing and cleaning bottles takes too long if I'm ...
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Carbonate beer in a plastic keg

I am using a 5Gal plastic keg with a brass valve at the top that takes co2 syphon bulbs. The beer has been in there for about a week and i have used 2 bulbs on it so far, but still has no carbonation ...
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Bubble, Bubble, Toil = Trouble? Brewing's Carbon Footprint

There's a lot of talk these days about individual carbon footprints, CO2 in the air, and global warming. Knowing that our little friends the yeasts exist basically to turn sugars into CO2 and ...
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729 views

Should barleywine be carbonated?

I've was introduced to barleywine this past weekend, and I was interested. So I start googling, and find that Northern Brewer has a kit that comes with carbonation. The barleywine I had was ...
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Can I ferment further once the beer is carbonated?

I have an imperial stout in a corny keg, and I'm just not happy with how sweet it is. It's already been carbonated. Can I let it go flat, rack it to a carboy, and throw in some high-gravity or ...
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Using force carbing, how long does 5 lbs CO2 last you?

just joined because I'm currently force-carbing a keg downstairs, and i've already gone through about half of a 5 Lb tank. Is this normal? Thanks in advance.
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Dispensing beers at two different pressures?

I'm working on getting a dual-tap kegerator. Is it worth it to pay the extra to dispense two beers at two different pressures? I can see dispensing a low-carbonation ESB and a high-carbonation ...
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1answer
251 views

force carbonating a scotch heavy ale

I am brewing a scotch ale currently and haven't been able to determine how many volumes of co2 that it should have? also, what pressure should I put the beer under to carbonate to that many volumes. ...
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Massively Over-Carbonated Beer…What Do I Do?

Okay, so I made a mental error tonight when I was bottling and put 5 gallons worth of dried malt extract into 2 gallons of wort. I didn't realize the mistake until I had everything bottled. So now ...
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1answer
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How long does 5lb of C02 last you?

I can never get a grip on how often I'll need to refill my C02. Sometimes it seems to last forever other times it seems very quick. In general, if you are just using C02 to pour, how many soda kegs ...