Southern bentonite

Clays used in foundries include hydrous alumina silicates, known as bentonites. Their properties provide cohesion and plasticity in the green state and also high strength when dried. There are three clays that are commonly used in foundries western bentonite [sodium bentonite, burnout point 1290°C (2350°F)], southern bentonite [calcium bentonite, burnout point 1065°C (1950°F)], and fire clay [kaolinite, burnout point 1425°C (2600°F)]. [Pg.157]

SYNS ALBAGEL PREMIUM USP 4444 BENTONITE 2073 BENTONITE MAGMA HI-JEL IMVITE I.G.B.A. MAGBOND MONTMORILLONITE PANTHER CREEK BENTONITE SOUTHERN BENTONITE TIXOTON VOLCLAY VOLCLAY BENTONITE BC WILKINITE... [Pg.130]

SOUTHERN BENTONITE see BAV750 SOVIET TECHNICAL HERBICIDE 2M-4C see CIR250 SO TOL see AAX250 SOVOL see PJL750... [Pg.1887]

Soap clay Southern bentonite Wilkinite Definition Native hydrated colloidal aluminum silicate clay Formula AljOj 4Si02 nHiO... [Pg.986]

D-Sorbitol y-Sorbitol Sorbo Sorbol. See Sorbitol Sorghum gum. See Starch SOS. See Sodium octyl sulfate Southern bentonite. See Bentonite Soyaallqrlamine Soya amine. See Soyamine Soyabean acid. See Soy acid Soyabean meal. See Soybean (Glycine soja) meal Soya bean oil. See Soybean (Glycine soja) oil... [Pg.1358]

Synonyms Bentonite clay Bentonite magma Cl 77004 Mineral soap Soap clay Southern bentonite Wilkinite... [Pg.416]

Sorrel salt. See Potassium acid oxalate SOS. See Sodium octyl sulfate SOSS. See Starch sodium octenyl succinate Sour gas. See Hydrogen sulfide Southern bentonite. See Bentonite Sovchem MBS (MOR). See N-Oxydiethylene benzothiazole-2-sulfenamide Sovchem MBT. See 2-Mercaptobenzothiazole Sovchem MBTS. See Benzothiazyl disulfide Sovchem TBBS. See Butyl 2-benzothiazole sulfenamide... [Pg.4159]

Bentonite. A natural clay, named from Fort Benton, USA, where it was first found. It consists chiefly of MONTMORiLLONiTE (q.v.). It occurs as two varieties - sodium bentonite and calcium bentonite the former swells very considerably when it takes up water. The principal source is USA Western bentonite (the Na variety from the Wyoming area) and Southern bentonite (the Ca variety from the Mississippi... [Pg.26]

Southern bentonite - This is ealcium bentonite mined in Texas, Mississippi, and Alabama. It is also known as nonswelling bentonite. [Pg.65]

Uses Emollient in cosmetics Sorbo Sorbol. See Sorbitol Sorghum gum. See Starch SOS. See Sodium octyl sulfate Southern bentonite. See Bentonite Soyaalkylamine. See Soyamine... [Pg.2466]

Mayer and coworkers128 discovered that kojic acid is a moderately effective activator for nicotine insecticides. When tested against the melon worm (Diaphania hyalinata L.) and the southern armyworm (Prodenia eridania Cram.), kojic acid (alone) was not toxic but the toxicity of a 5% nicotine sulfate-pyrophyllite dust was increased 35 %, and that of a 5 % nicotine bentonite-bentonite spray by some 50%, by the addition of 5% of kojic... [Pg.183]

The marine formations of late Cretaceous-Paleogene age on the southern part of the Russian Platform can be traced along strike for more than 2500 km and across it for more than 1000 m. They consist mostly of siliceous rocks (gaizes), clays, marls, chalk, and a small amount of sandstones and siltstones of quartzose composition. The rocks abound in glauconite and often contain phosphorites the clays are of a montmoril-lonitic composition, and a few pure bentonites have been found. Clinoptilolite occurs in almost all types of rocks of these formations. It fills pores and chambers of foraminifera and radiolaria and varies from fractions of a percent to 2-3% of the rock. It commonly makes up 70-80% of the 0.01- to 0.001-mm fraction. [Pg.209]

Elliot, W.C. Aronson, J.L. (1987) Alleghanian episode of K-bentonite illitization in the southern Appalachian... [Pg.104]

Bentolite L-10 [Southern Clay Prods. http //www.scprod.com]] Bentolite MB-NF [Southern Clay Prods, http //www.scprod.com]] Bentolite NF [Southern Clay Prods. http //www.scprod.com]] Bentolite WH [Southern Clay Prods, http //www.scprod.com]] Bentone 52 [Elementis Spec. U.S. http //WWW. eiementis-speciaities. com] Bentonite BC 342 [Whittaker, Clark Daniels http //www.wcdinc.com]] Bentonite BC 364 [Whittaker, Clark Daniels http //www.wcdinc.com]] Bentonite BC 670 [Whittaker, Clark Daniels... [Pg.417]

Chemical Description Native hydrated colloidal alumina silicate clay Trade Names Bentonite (Southern Clay), Bentonite USP/NF (Kraft)... [Pg.585]

Synthetic hectorite, which closely resembles the natural clay mineral hectorite in both structure and composition, forms clear gels. It is free from natural clay impurities and is compatible with anionic and nonionic surfactants. The thickening efficiency of synthetic hectorite (commercially available under the trade name Laponite from Southern Clay Products, Inc.) is better than natural hectorite and natural bentonite in tap water [61]. [Pg.781]

N Italy) are currently ongoing within the rad-waste programme of the European Community (the results of which will be published within 1999) and ENRESA has begun work on natural bentonites in southern Spain. [Pg.59]

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