Direct process for the production of gasohol from fermentation mixtures
Patent
·
OSTI ID:6299489
A process for the direct preparation of a gasohol from a lowcontent, water-alcohol solution of a fermentation broth, which solution contains ethanol or methanol, which process comprises mixing a low-volume alcohol solution, a solvent miscible in the alcohol and in the gasoline and a gasoline; discarding essentially alcohol-free water and recovering a gasohol composition of about 8% to 15% by volume of combined alcohol and solvent; removing water of saturation from the gasohol; and recovering substantially anhydrous gasohol.
- Assignee:
- Artisan Industries Inc
- Patent Number(s):
- US 4251231
- OSTI ID:
- 6299489
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
09 BIOMASS FUELS
090222* -- Alcohol Fuels-- Preparation from Wastes or Biomass-- (1976-1989)
140504 -- Solar Energy Conversion-- Biomass Production & Conversion-- (-1989)
33 ADVANCED PROPULSION SYSTEMS
330800 -- Emission Control-- Alternative Fuels
ALCOHOLS
BIOCONVERSION
ETHANOL
EXTRACTION
FERMENTATION
FUELS
GASOHOL
HYDROXY COMPOUNDS
LIQUID FUELS
METHANOL
ORGANIC COMPOUNDS
PRODUCTION
REMOVAL
SEPARATION PROCESSES
SOLVENT EXTRACTION
WATER REMOVAL
090222* -- Alcohol Fuels-- Preparation from Wastes or Biomass-- (1976-1989)
140504 -- Solar Energy Conversion-- Biomass Production & Conversion-- (-1989)
33 ADVANCED PROPULSION SYSTEMS
330800 -- Emission Control-- Alternative Fuels
ALCOHOLS
BIOCONVERSION
ETHANOL
EXTRACTION
FERMENTATION
FUELS
GASOHOL
HYDROXY COMPOUNDS
LIQUID FUELS
METHANOL
ORGANIC COMPOUNDS
PRODUCTION
REMOVAL
SEPARATION PROCESSES
SOLVENT EXTRACTION
WATER REMOVAL