Biogas Calculations - Revision history

Marcin at 07:33, 22 May 2016

2016-05-22T07:33:57Z

← Older revision		Revision as of 07:33, 22 May 2016
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	*1 cu meter = 35 cu ft		*1 cu meter = 35 cu ft
	*1 cu meter methane = 175 grams methane		*1 cu meter methane = 175 grams methane
	*BTU to boil one gallon of water ~~- from 60~~ = 1200 BTU		*BTU to boil one gallon of water = 1200 BTU from root temperature around 70F.
	*BTU is energy required to lift one pound of water 1 degree F. From 62F to 212 is 150 BTUs for one lb.		*BTU is energy required to lift one pound of water 1 degree F. From 62F to 212 is 150 BTUs for one lb.
	*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]		*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]

Marcin: /* Discussion */

2016-05-22T07:31:20Z

Discussion

← Older revision		Revision as of 07:31, 22 May 2016
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Marcin at 07:31, 22 May 2016

2016-05-22T07:31:12Z

← Older revision		Revision as of 07:31, 22 May 2016
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	=Links=		=Links=
	*http://journeytoforever.org/biofuel_biogas.html		*http://journeytoforever.org/biofuel_biogas.html

			=Discussion=
			<html></html>

Marcin at 07:27, 22 May 2016

2016-05-22T07:27:00Z

← Older revision		Revision as of 07:27, 22 May 2016
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	*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]		*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]
	*Optimal C:N ratio for digestion is 30. Would need to add 1 kg of sawdust per person per day, using separating toilet - to process human feces in a digester - [http://large.stanford.edu/courses/2010/ph240/cook2/]		*Optimal C:N ratio for digestion is 30. Would need to add 1 kg of sawdust per person per day, using separating toilet - to process human feces in a digester - [http://large.stanford.edu/courses/2010/ph240/cook2/]
			*Insinkerator is claimed to be the secret to 24 hr biogas cycles - [http://www.newsweek.com/harnessing-power-human-waste-survive-311465]
	=Links=		=Links=
	*http://journeytoforever.org/biofuel_biogas.html		*http://journeytoforever.org/biofuel_biogas.html

Marcin at 07:22, 22 May 2016

2016-05-22T07:22:06Z

← Older revision		Revision as of 07:22, 22 May 2016
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	*Typical loading rate - .1 lb/cu ft/day. - [http://journeytoforever.org/biofuel_library/MethaneDigesters/MD3.html#6digesters]		*Typical loading rate - .1 lb/cu ft/day. - [http://journeytoforever.org/biofuel_library/MethaneDigesters/MD3.html#6digesters]
	*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]		*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]
			*Optimal C:N ratio for digestion is 30. Would need to add 1 kg of sawdust per person per day, using separating toilet - to process human feces in a digester - [http://large.stanford.edu/courses/2010/ph240/cook2/]
	=Links=		=Links=
	*http://journeytoforever.org/biofuel_biogas.html		*http://journeytoforever.org/biofuel_biogas.html

Marcin at 07:08, 22 May 2016

2016-05-22T07:08:52Z

← Older revision		Revision as of 07:08, 22 May 2016
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	*So one would need 6 cubic feet of methane to boil a gallon.		*So one would need 6 cubic feet of methane to boil a gallon.
	*1 lb of chicken manure produces 5 cu ft of methane - [http://journeytoforever.org/biofuel_library/MethaneDigesters/MD3.html#6digesters]		*1 lb of chicken manure produces 5 cu ft of methane - [http://journeytoforever.org/biofuel_library/MethaneDigesters/MD3.html#6digesters]
			*Typical loading rate - .1 lb/cu ft/day. - [http://journeytoforever.org/biofuel_library/MethaneDigesters/MD3.html#6digesters]
	*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]		*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]
	=Links=		=Links=
	*http://journeytoforever.org/biofuel_biogas.html		*http://journeytoforever.org/biofuel_biogas.html

Marcin at 07:04, 22 May 2016

2016-05-22T07:04:44Z

← Older revision		Revision as of 07:04, 22 May 2016
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	*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]		*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]
	*So one would need 6 cubic feet of methane to boil a gallon.		*So one would need 6 cubic feet of methane to boil a gallon.
	*1 lb of chicken manure produces 5 cu ft of methane -		*1 lb of chicken manure produces 5 cu ft of methane - [http://journeytoforever.org/biofuel_library/MethaneDigesters/MD3.html#6digesters]
			*Typical retention time - 30 days - [http://www.extension.umn.edu/agriculture/manure-management-and-air-quality/manure-treatment/docs/anaerobic-digestion-overview.pdf]
	=Links=		=Links=
	*http://journeytoforever.org/biofuel_biogas.html		*http://journeytoforever.org/biofuel_biogas.html

Marcin at 06:58, 22 May 2016

2016-05-22T06:58:38Z

← Older revision		Revision as of 06:58, 22 May 2016
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	*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]		*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]
	*So one would need 6 cubic feet of methane to boil a gallon.		*So one would need 6 cubic feet of methane to boil a gallon.
			*1 lb of chicken manure produces 5 cu ft of methane -

			=Links=
			*http://journeytoforever.org/biofuel_biogas.html

Marcin at 06:38, 22 May 2016

2016-05-22T06:38:35Z

← Older revision		Revision as of 06:38, 22 May 2016
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	*Biogas BTUs is 600 btu per cubic foot		*Biogas BTUs is 600 btu per cubic foot - [http://journeytoforever.org/biofuel_biogas.html]
	*Molecular weight of methane - 16 grams/mole		*Molecular weight of methane - 16 grams/mole
	*ARTI Biogas - 1 cubic meter - and 250-500 g of gas per day. [http://www.build-a-biogas-plant.com/arti-biogas/]. 250 gal fermenter, 200 gal collector -		*ARTI Biogas - 1 cubic meter - and 250-500 g of gas per day. [http://www.build-a-biogas-plant.com/arti-biogas/]. 250 gal fermenter, 200 gal collector -

Marcin: Created page with "Biogas BTUs is 600 btu per cubic foot Molecular weight of methane - 16 grams/mole *ARTI Biogas - 1 cubic meter - and 250-500 g of gas per day. [http://www.build-a-biogas-pla..."

2016-05-22T06:28:03Z

Created page with "*Biogas BTUs is 600 btu per cubic foot *Molecular weight of methane - 16 grams/mole *ARTI Biogas - 1 cubic meter - and 250-500 g of gas per day. [http://www.build-a-biogas-pla..."

New page

*Biogas BTUs is 600 btu per cubic foot
*Molecular weight of methane - 16 grams/mole
*ARTI Biogas - 1 cubic meter - and 250-500 g of gas per day. [http://www.build-a-biogas-plant.com/arti-biogas/]. 250 gal fermenter, 200 gal collector -
*1 cubic foot of methane = 5 grams
*1 cu meter = 35 cu ft
*1 cu meter methane = 175 grams methane
*BTU to boil one gallon of water - from 60 = 1200 BTU
*BTU is energy required to lift one pound of water 1 degree F. From 62F to 212 is 150 BTUs for one lb.
*Efficiency of a cooktop is 30%, inductio cooktop is 80% - [http://ths.gardenweb.com/discussions/2245893/how-efficient-are-gas-burners]
*So one would need 6 cubic feet of methane to boil a gallon.