Imperial Porter for Large Barrel 7.5 gal - Beer Recipe - Brewer's Friend

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Imperial Porter for Large Barrel 7.5 gal

334 calories 34.1 g 12 oz
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Beer Stats
Method: All Grain
Style: Wood-Aged Beer
Boil Time: 60 min
Batch Size: 7.5 gallons (fermentor volume)
Pre Boil Size: 10 gallons
Efficiency: 75% (brew house)
Source: Daniel Langmaid
Calories: 334 calories (Per 12oz)
Carbs: 34.1 g (Per 12oz)
Created: Tuesday April 23rd 2013
1.100
1.025
9.8%
62.7
40.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
15 lb United Kingdom - Maris Otter Pale15 lb Maris Otter Pale 38 3.75 55.3%
4 lb United Kingdom - Munich4 lb Munich 37 6 14.7%
4 lb United Kingdom - Brown4 lb Brown 32 65 14.7%
24 oz Molasses 24 oz Molasses - (late boil kettle addition) 36 80 5.5%
10 oz American - Caramel / Crystal 120L10 oz Caramel / Crystal 120L 33 120 2.3%
2 lb American - Chocolate2 lb Chocolate 29 350 7.4%
27.12 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2.50 oz Northern Brewer2.5 oz Northern Brewer Hops Leaf/Whole 10 Boil 60 min 48.4 38.5%
4 oz Fuggles4 oz Fuggles Hops Leaf/Whole 5.1 Boil 10 min 14.32 61.5%
6.50 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1.30 each whirfloc Other Boil 30 min.
0.75 tsp yeast nutrient Other Boil 10 min.
1.30 each Clarity Ferm Other Primary --
 
Yeast
White Labs - Dry English Ale Yeast WLP007
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Med-High
Optimum Temp:
65 - 70 °F
Starter:
Yes
Fermentation Temp:
67 °F
Pitch Rate:
1.25 (M cells / ml / ° P) 844 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Do what you think is necessary as far as water adjustments...
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
29 Infusion -- 154 °F 75 min
26 Fly Sparge -- 168 °F --
Quick Water Requirements
Water Gallons  Quarts
WARNING: Mash tun capacity exceeded. Volume required: 13.26 gal (53.04 qt). Suggest reducing strike water volume to 9.95 gal (39.8 qt) and adding 1.26 gal (5.04 qt) sparge/top-off. 11.21 44.8  
Strike water volume at mash thickness of 1.75 qt/lb 11.21 44.8  
Mash volume with grains 13.26 53  
Grain absorption losses -3.2 -12.8  
Remaining sparge water volume (equipment estimates 1.36 g | 5.4 qt) 2.24 9  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 9.12 g | 36.5 qt) 10 40  
Volume increase from sugar/extract (late additions) 0.13 0.5  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.24 -1  
Post boil Volume 7.5 30  
Going into fermentor 7.5 30  
Total: 13.45 53.8
Equipment Profile Used: System Default
 
Notes

The clarity ferm is optional. We are shooting for a beer between 8 to 10 percent so don't worry if you don't hit these numbers exactly. Strike and sparge as you see fit for your equipment.

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  • Last Updated: 2013-05-19 20:18 UTC