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Expired
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GB26700/23A
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SYNDICAT D ETUDES CHIMIQUES
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SYNDICAT D ETUDES CHIMIQUES
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Publication of GB208516ApublicationCriticalpatent/GB208516A/en
C01C1/02—Preparation, purification or separation of ammonia
C01C1/08—Preparation of ammonia from nitrogenous organic substances
C01C1/083—Preparation of ammonia from nitrogenous organic substances from molasses
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Chemical & Material Sciences
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Organic Chemistry
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Analytical Chemistry
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Inorganic Chemistry
(AREA)
Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer
(AREA)
Abstract
Sugar-refinery molasses and distillery vinasses are mixed with lime or other alkaline earth base and distilled in closed retorts under reduced pressure. The pyrogenous distillation of molasses, which has been de-sugared with strontium hydrate and to which lime has been added, yields ammonia, trimethylamine, acetone and a non-nitrogenous tar, leaving a light carbon suitable for decolorizing purposes and a mineral residue from which saline substances can be extracted. Distillery vinasses, treated in the same way, yields similar products.
GB26700/23A1922-12-151923-10-25Process for the recovery of nitrogen and acetone from molasses and vinasses
ExpiredGB208516A
(en)