Zeolite agglomeration process and product

Details Zeolite agglomeration process and product Zeolite agglomeration process and product

1991-03-18

1993-04-27

Albrecht, Dennis

Compositions

Water-softening or purifying or scale-inhibiting agents

23313R, 252 891, 252140, 25217421, 25217425, 264117, C11D 710, C11D 720, C11D 1100, C11D 1706

Patent

active

052059588

ABSTRACT:
The present invention relates to a zeolite agglomeration process and product. Zeolite particles are blended with a filler and preferably a surfactant and then agglomerated in a rotary agglomerator with a zeolite binder to form an agglomerate with about 5-70 parts by wgt. zeolite and, after drying, excellent mechanical strength and flowability with good solubilization/dispersion in aqueous solution. The zeolite agglomerate is preferably combined into a granular detergent in a second agglomeration step where the zeolite agglomerate is combined with other detergent components and sprayed with a detergent binder, the granular detergent being characterized by uniform density and particle size with minimum segregation and dusting. Both the zeolite agglomeration and detergent agglomeration steps are characterized by energy efficiency.

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