Assertion: tartaric acid | /r/CapableOf | oxidize the filtrate
Facets:
value: from the separation of zinc salts
type: OTHER
value: with subsequent separation of oxalic acid
type: OTHER
value: further
type: MANNER
Source sentences:
text: A process for the production of tartaric acids which comprises oxidizing a carbohydrate in an aqueous solution with nitric acid with formation 01' dextro and meso tartaric acids and oxalic acid, separating oxalic acid from liquid,precipitating dextro and meso tartaric acids and residual oxalic acid in the form of zinc salts, separating thus precipitated zinc salts by filtration, con- -verting zinc tartrates into the corresponding acids by reaction with oxalic acid, and further oxidizing the filtrate from the separation of zinc salts with subsequent separation of oxalic acid, and precipitation, separation and conversion into dextro and meso tartaric acids in the foregoing manner.