Detail of "9069-80-1"

Reference

Evaluation of CWM dispersants correlating zeta potential, pH, and rheology

Evaluation of CWM dispersants correlating zeta potential, pH, and rheology. McLaughlin, M. A.; Funk, J. E.; Dinger, D. R. (New York State Coll. Ceram., Alfred, NY 14802, USA). Coal Slurry Fuels Prep. Util., Proc., Int. Symp., 8th, 63-76. U. S. Dep. 1321-69-3 and 9069-80-1 are cas registry numbers of chemicals which are used as reagents here. Energy, Pittsburgh Energy Technol. Cent.: Pittsburgh, Pa. (English) 1986. CODEN: 55TCAV. DOCUMENT TYPE: Conference CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Section cross-reference(s): 57 The effects of dispersants and pH were studied on the viscosity and z potential of finely ground coal water mixts. (CWM) and of Al2O3-water mixts. No correlation could be obtained between the viscosity and z potential of CWM or Al2O3 dispersions. Also no selection of the best dispersant could be obtained under the exptl. conditions used. .

Aqueous slurries of carbonaceous materials

Aqueous slurries of carbonaceous materials. Schick, Martin J.; Knitter, Kathy A. (Diamond Shamrock Chemicals Co., USA). U.S. US 4436528 A 13 Mar 1984, 6 pp. 9069-80-1 and 39454-79-0 are cas registry numbers. These chemicals are also mentioned in this article. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C10L001-32. NCL: 044051000. APPLICATION: US 82-419618 17 Sep 1982. DOCUMENT TYPE: Patent CA Section: 51 (Fossil Fuels, Derivatives, and Related Products) Aq. carbonaceous slurries having reduced viscosity, a stabilized network of carbonaceous material in water, and improved pumpability are obtained by having present a salt of naphthalenesulfonic acid-formaldehyde condensate and 31 water-sol. polymers selected from the group consisting of Na alginate [9005-38-3], guar gum [9000-30-0], locust bean gum [9000-40-2], carboxymethyl hydroxypropyl guar gum [39454-79-0], hydroxypropyl guar gum [39421-75-5], and guarpak guar gum. For example, a mixt. of 96.8% wt.% ammonium naphthalenesulfonic acid formaldehyde condensate [9069-80-1] and 3.2 wt.% Na alginate can be added to an aq. coal slurry in an amt. of 0.31 wt.% based on the slurry wt. .