CAUSTIC SODA COMPOSITION FOR USE

Brand	Owner (click to sort)	Address	Description
721 SPECIAL	WYANDOTTE CHEMICALS CORPORATION	WYANDOTTE, MICH.	CAUSTIC SODA COMPOSITION FOR USE IN INDUSTRIAL BOTTLE WASHING MACHINES;THE WORD SPECIAL IS DISCLAIMED APART FROM THE MARK AS SHOWN.;
NO. 91 FLAKE ALKALI	WYANDOTTE CHEMICALS CORPORATION	WYANDOTTE, MICH.	CAUSTIC SODA COMPOSITION FOR USE IN INDUSTRIAL BOTTLE WASHING MACHINES;THE WORDS FLAKE AND ALKALI ARE DISCLAIMED APART FROM THE MARK AS SHOWN.;NUMBER 91 FLAKE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Feeding device for feeding burned lime to a reaction vessel for causticizing a soda liquor to caustic soda. The feeding device, in its upper part, comprises an inlet for a slurry of the burned lime and the soda liquor for formation of said slurry inside said feeding device. The system further comprises a tall and slender feed vessel having a lower part having an outlet defined therein for the slurry. The outlet, via a pump, is operatively connected to the reaction vessel. The process and the feeding system utilize the feeding device, in which process the slurry is created of the burned lime and a first part of the soda liquor, a second part being preheated before addition to the slurry, whereafter slaking and causticizing reactions are completed under elevated temperature and pressure.