A PROCESS FOR RECOVERING CARBON DIOXIDE IN A GLUTAMIC ACID FERMENTATION

CO2 WHICH IS CONTAINED IN A LOW CONCENTRATION IN THE EXHAUST GAS EVOLVED DURING THE L-GLUTAMIC ACID FERMENTATION IS CAPTURED IN THE FORM OF ALKALI CARBONATE BY BUBBING IT IN AN AQUEOUS SODA ASH SOLUTION OR AN AQUEOUS SODIUM HYDROXIDE SOLUTION AND THEN INCORPORATED IN L- GLUTAMIC ACID PRODUCTION PROC...

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Hauptverfasser:	YOSHITAKA TERATANI, KUNIMITSU SATO, TOKIO IGARI, TOSHIKI HIROSE, SOICHIRO ASAI, HIROSHI TAKEUCHI
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOUNDS THEREOF DENATURING OF, OR DENATURED, ALCOHOL DISTILLATION OR RECTIFICATION OF FERMENTED SOLUTIONS ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES INORGANIC CHEMISTRY METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL RECOVERY OF BY-PRODUCTS SEPARATION SPIRITS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING VINEGAR WINE
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Zusammenfassung:	CO2 WHICH IS CONTAINED IN A LOW CONCENTRATION IN THE EXHAUST GAS EVOLVED DURING THE L-GLUTAMIC ACID FERMENTATION IS CAPTURED IN THE FORM OF ALKALI CARBONATE BY BUBBING IT IN AN AQUEOUS SODA ASH SOLUTION OR AN AQUEOUS SODIUM HYDROXIDE SOLUTION AND THEN INCORPORATED IN L- GLUTAMIC ACID PRODUCTION PROCESS WHEREIN AN ALKALI IS REQUIRED AS THE NEUTRALIZING AGENT, THEREBY NOT ONLY MONOALKALI SALT OF L-GLUTAMIC ACID CAN BE PREPARED BUT ALSO THE FORMED CO2 AS BY-PRODUCT CAN BE RECOVERED IN A HIGH CONCENTRATION SO THAT IT CAN BE UTLIZED AS THE LIQUID CO2 SOURCE.