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Mixtures of synthetic organic dyes in a photoelectrochemical cell

✍ Scribed by Danuta Wróbel; Andrzej Boguta; Rodica M. Ion

Book ID
108485429
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
660 KB
Volume
138
Category
Article
ISSN
1010-6030

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## Abstract The soap is fused in formic acid. Fatty acids are removed with heptane from which later the oil‐soluble and some pigment dyes are removed by means of formic acid. The defatted solution of soap in formic acid is diluted and partly neutralized and therefrom the basic, pigment and some aci