Matches 101 - 124 out of 124 < 1 2 3
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4378434 Process for the production of useful cultures and/or metabolites  
The disclosed chemical process is carried out in a series of vertically stacked conversion (e.g. fermentation) zones which are subdivided into movable segments. Flow from one zone to another is...
4376163 Process for producing ethanol by continuous fermentation of polysaccharide-containing raw materials  
This invention relates to a process for producing ethanol by continuous fermentation of polysaccharide-containing raw materials. The fermentation is carried out in one or several fermentors, a...
4374198 Rapid utilization of disaccearides by fermentation  
A feed containing a sterilie aqueous solution of fermentable sugar and minor amounts of sugar oligomers and/or sugar repolymerizates is continuously converted by fermentation to dilute aqueous...
4371623 Solar still  
Apparatus for preparation and distillation of low-alcohol-content, fermentation products into high-alcohol-content, fuel-grade product using solar energy to carry out the fermentation and...
4359533 Fermentative alcohol production  
An improved fermentation process for producing alcohol which includes the combination of vacuum fermentation and vacuum distillation. Preferably, the vacuum distillation is carried out in two...
4358537 In situ biological beneficiation of peat in the production of hydrocarbon fuels  
This invention relates to a process for in situ biological beneficiation of peat and hydraulic harvesting of organic carbonaceous material from a peat deposit. The process is particularly suitable...
4357424 Process for the continuous production of fermentation alcohol  
A process for the continuous production of fermentation alcohol, by effecting fermentation of a continuous or substantially continuous supply of the liquid substrate by a dense suspension of a...
4356266 Process for the hydrolysis of starch and fermentable hydrolysates obtained therefrom  
An aqueous starch slurry is hydrolyzed in sequential liquefication and saccharification steps to provide saccharified starch containing from about 60 to about 80 weight percent of fermentable sugar...
4350765 Method for producing ethanol with immobilized microorganism  
Ethanol is produced in high concentration of 75 mg/ml or above such as 200 mg/ml by using an immbolized ethanol-producing microorganism to convert sugar to ethanol in a nutrient culture broth...
4329433 Process for continuous fermentation  
Continuous fermentation of solutions such as grape juice with wine yeast is carried out in a tower under sterile conditions. In the process, a tower with an enlarged upper end section is sterilized...
4326036 Production of ethanol from sugar cane  
An integrated process is provided for producing ethanol from sugar cane. Harvested cane is chopped and shredded to provide a mass of fiber and juice which is digested in a first digester with a...
4321328 Process for making ethanol and fuel product  
A process for the production of ethanol, useful as a fuel, from various cellulose-containing materials by saccharification, fermentation and distillation of the resultant fermented...
4315987 Continuous fermentation process  
A fermentable sugar feed containing fermentable sugar oligomers is continuously converted by fermentation to dilute aqueous ethanol ("beer") in a series of agitated fermentation vessels employing...
4310629 Continuous fermentation process for producing ethanol  
An improved process is provided for the continuous fermentation of sugar to ethanol in a series of fermentation vessels featuring yeast recycle which is independent of the conditions of...
4292406 Anaerobic thermophilic culture system  
A mixed culture system of the newly discovered microorganism Thermoanaerobacter ethanolicus ATCC31550 and the microorganism Clostridium thermocellum ATCC31549 is described. In a mixed nutrient...
4291124 Process for the acid hydrolysis of carbohydrate polymers and the continuous fermentation of the sugars obtained therefrom to provide ethanol  
A carbohydrate polymer such as starch and/or cellulose is converted to ethanol by a process in which an aqueous slurry of the carbohydrate polymer acid hydrolyzed to provide a sterile fermentable...
4287304 Fermentable sugar from the hydrolysis of starch derived from dry milled corn  
Starch derived from dry milled corn is hydrolyzed to provide a sterile aqueous fermentable sugar solution which is especially adapted for fermentative conversion to ethanol with minimum thermal...
4287303 Production of ethanol  
In the production of ethanol in plants, comprising a fermenter, a centrifugal separator for the recirculation of the yeast to the fermenter and a plant for the separation of a yeast-free flow,...
4243750 Process for the hydrolysis of starch and the continuous fermentation of the sugars obtained therefrom to provide ethanol  
Starch is converted to ethanol by a process in which an aqueous starch slurry is hydrolyzed in sequential liquefication and saccharification steps to provide sterile saccharified starch solution...
4224410 Method for ethanol fermentation  
Fermentation of glucose and simultaneous-saccharification fermentation of cellulose using cellulose and a yeast are improved by utilization of the yeast Candida brassicae, ATCC 32196.
4220721 Method for enzyme reutilization  
Cellulase, an enzyme useful in the saccharification of cellulose can be recycled by a process of selective adsorption on cellulose containing materials and readmitted to the reaction mixture in a...
4127447 Biomass growth restriction in a packed bed reactor  
When carrying out continuous biologically catalyzed reactions with anaerobic microorganisms attached to a support in an upflow packed bed column, growth of the microorganisms is restricted to...
4009075 Process for making alcohol from cellulosic material using plural ferments  
A process for making alcohol from cellulosic material by hydrolyzing the material to sugars and subjecting the resultant reaction mixture to digestion and fermentation to convert the sugars to...
3093548 Fermentation of sugar to ethyl alcohol in the presence of proteolytic enzymes  
Matches 101 - 124 out of 124 < 1 2 3