Compositions suitable for the purification of liquids, methods for making said compositions, and the uses of said compositions.

Compositions suitable for the purification of liquids, methods for making said compositions, and the uses of said compositions.

The viscosity of aqueous dispersions of normally solid organic peroxides may be advantageously lowered through the use of surfactants which are polyglyceryl esters of C6-C12 fatty acids. The reduction in viscosity facilitates milling the peroxides to reduce particle size and also provides dispersions of small particle size peroxides which may be readily poured or pumped.

The viscosity of aqueous dispersions of normally solid organic peroxides may be advantageously lowered through the use of surfactants which are polyglyceryl esters of C6-C12 fatty acids. The reduction in viscosity facilitates milling the peroxides to reduce particle size and also provides dispersions of small particle size peroxides which may be readily poured or pumped.

Systems, methods, etc., directed to removing or modifying pink-stain in a substrate. For example, removal of pink-stains caused by Streptoverticillium reticulum in marine vinyl, or to enhance the speed, specificity, and efficacy of other bleaching processes of autofluorescent organic stains in those and other substrates.

Systems, methods, etc., directed to removing or modifying pink-stain in a substrate. For example, removal of pink-stains caused by Streptoverticillium reticulum in marine vinyl, or to enhance the speed, specificity, and efficacy of other bleaching processes of autofluorescent organic stains in those and other substrates.

The present invention relates to a fixed bed decolorization process for an polyunsaturated fatty acid, comprising a polyunsaturated fatty acid or a polyunsaturated fatty acid solution is either passed directly through a filler of the fixed bed or recycled in a filler of the fixed bed, a colorless or light-colored polyunsaturated fatty acid product is ultimately produced, at the same time, other than the color, other qualities of the polyunsaturated fatty acid remain unaffected. The decolorization process allows continuous operation or intermittent operation. The filler of the fixed bed comprises one or a mixture of activated carbon, diatomite, carclazyte, silicone and an ion-exchange resin. An upper or a middle or a bottom or a combination thereof is employed to feed a polyunsaturated fatty acid feedstock or a polyunsaturated fatty acid solution. The filler in the fixed bed can be used repeatedly. The filler can be reused after being washed when decolorization effects thereof become deteriorated or ineffective.

The present invention relates to a fixed bed decolorization process for an polyunsaturated fatty acid, comprising a polyunsaturated fatty acid or a polyunsaturated fatty acid solution is either passed directly through a filler of the fixed bed or recycled in a filler of the fixed bed, a colorless or light-colored polyunsaturated fatty acid product is ultimately produced, at the same time, other than the color, other qualities of the polyunsaturated fatty acid remain unaffected. The decolorization process allows continuous operation or intermittent operation. The filler of the fixed bed comprises one or a mixture of activated carbon, diatomite, carclazyte, silicone and an ion-exchange resin. An upper or a middle or a bottom or a combination thereof is employed to feed a polyunsaturated fatty acid feedstock or a polyunsaturated fatty acid solution. The filler in the fixed bed can be used repeatedly. The filler can be reused after being washed when decolorization effects thereof become deteriorated or ineffective.

The present invention provides methods of producing decolorized beet products and compositions produced therefrom. In some implementations, the decolorized beet product is decolorized beetroot juice.

The present invention provides methods of producing decolorized beet products and compositions produced therefrom. In some implementations, the decolorized beet product is decolorized beetroot juice.