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Trommel

Trometh amine Trommels Trommel screens Trommsdorff effect Trona... [Pg.1027]

A similar technique to the Bureau of Mines trommel process called pellet flocculation has been used in Japan on a number of substrates on an industrial scale (47) using equipment made by the Ebara-Infilco Co. Combinations of inorganic salts such as lime with polyacrylamides are used as flocculants. [Pg.36]

Table 2. MSW Separation Efficiencies for Trommels as a Function of Waste Component, Wt %... Table 2. MSW Separation Efficiencies for Trommels as a Function of Waste Component, Wt %...
Fig. 1. Simplified schematic flow sheet for the production of a moderate RDF, using trommel separation. Fig. 1. Simplified schematic flow sheet for the production of a moderate RDF, using trommel separation.
J. Barton, Evaluation of Trommels for Waste to Energy Plants, Phase I, National Center for Resource Recovery, Washington, D.C., 1982. [Pg.59]

Furthermore, 60—100 L (14—24 gal) oil, having sulfur content below 0.4 wt %, could be recovered per metric ton coal from pyrolysis at 427—517°C. The recovered oil was suitable as low sulfur fuel. Figure 15 is a flow sheet of the Rocky Flats pilot plant. Coal is fed from hoppers to a dilute-phase, fluid-bed preheater and transported to a pyrolysis dmm, where it is contacted by hot ceramic balls. Pyrolysis dmm effluent is passed over a trommel screen that permits char product to fall through. Product char is thereafter cooled and sent to storage. The ceramic balls are recycled and pyrolysis vapors are condensed and fractionated. [Pg.94]

The fine mica fraction is deslimed over 0.875—0.147-mm (80—100-mesh) Trommel screens or hydrocylcones, or is separated with hydrosi2ers. The deslimed pulp (<0.589 mm (—28 mesh)) of mica, feldspar, and quart2 is then fed to a froth flotation circuit where these materials are separated from each other either by floating in an acid circuit with rosin amine and sulfuric acid (2.5—4.0 pH), or an alkaline circuit (7.5—9.0 pH) with tall oil amine, goulac, rosin amine acetate, and caustic soda (see Eig. 2). [Pg.288]

Type of classifier Hardinge Air Trommel screen on mill ... [Pg.1869]

Screening Used to separate solid waste components hy Trommels and horizontal and vibrating screens for Optical sorting Used to separate plastics... [Pg.2242]

Blech-konne, /. tin can. -kasten, m. tin box sheet-iron box. -lack, m. tinplate varnish sheet-metal varnish, -messing, n. sheet brass, -rohr, n. sheet-iron tube tin tube, -schmied, m. tinner, -stfirke, /. plate (or sheet) thickness, -taiel, /. sheet iron, iron plate. -trichter, m. tin (plate) funnel, -trommel, /. tin (plate) drum, -ware, /. sheet-metal ware, ( i ually) tinware. [Pg.75]

Lauter-ofen, m. refining furnace (or kiln), -pfanne, f. clearing pan, clarifier defecator, -trommel, /. washing drum. [Pg.272]

Ohr-speicheldriise, /. parotid gland, -stein, m. otolith, -trommel,/, eardrum, -trompete,/. (Anat.) Eustachian tube, -wachs, n. ear wax, cerumen, -wasser, n. endolymph. [Pg.326]

Scheuer-pulver, n. scouring powder, -trommel, /. scouring barrel, tumbling barrel, -wirkung, /. scouring action or effect. [Pg.386]

Sortier maschme, /. sorting machine, sorter, sieb, n. sorting sieve, -trommel, /. sorting drum. [Pg.415]

Trommel,/, drum barrel, cylinder tumbler (Anat.) tympanum, -darre, /. drum kiln, -fell, n., -haut, /. drumhead (Anat.) tympanic membrane, -filter, n. drum filter or strainer. -malzerei, /. drum malting, -mischer, m. drum mixer, -miihle, /. drum mill, (Ceram.) Aising cylinder. [Pg.453]

Trommel-ofcn, m. rotary furnace or oven cylinder roaster, -probe, /. (Coke, Ceram.) rattler test, -sieb, n. drum sieve, cylindrical screen, trommel, -trockner, m. drum drier, rotary drier. -versuch, m. = Trommel-probe. [Pg.453]

Revolving filter screens Revolving screens trommels, scrubbers ... [Pg.404]

These difficulties are obviated to some extent by arranging the screens in the form of concentric cylinders, with the coarsest in the centre. The disadvantage of all screens of this type is that only a small fraction of the screening area is in use at any one time. The speed of rotation of the trommel should not be so high that the material is carried completely round in contact with the screening surface. The lowest speed at which this occurs is known as the critical speed and is analogous to the critical speed of the ball mill, discussed in Chapter 2. Speeds of between one-third and a half of the critical speed are usually recommended. In a modified form of the trommel, the screen surfaces are in the form of truncated cones. Such screens are mounted with their axes horizontal and the material always flows away from the apex of the cone. [Pg.58]

Watson CH, Trommel JS, Ashley DL (2004) Solid-phase microextraction-based approach to determine free-base nicotine in trapped mainstream cigarette smoke total particulate matter. J Agric Food Chem 52 7240-7245... [Pg.486]

The BESCORP Soil Washing System (BSWS) is a water-based unit for the volume reduction of coarse/sandy soils contaminated with lead or other heavy metals. It uses a combination of trommel agitation, attrition scrubbing, high-pressure washing, and separation by particle size and density to remove heavy metals and heavy-metal compounds from soil. [Pg.424]

See other pages where Trommel is mentioned: [Pg.36]    [Pg.52]    [Pg.287]    [Pg.398]    [Pg.399]    [Pg.14]    [Pg.435]    [Pg.1772]    [Pg.1850]    [Pg.174]    [Pg.174]    [Pg.107]    [Pg.241]    [Pg.295]    [Pg.300]    [Pg.315]    [Pg.344]    [Pg.351]    [Pg.390]    [Pg.396]    [Pg.410]    [Pg.423]    [Pg.453]    [Pg.504]    [Pg.82]    [Pg.57]    [Pg.57]    [Pg.456]    [Pg.396]    [Pg.14]    [Pg.435]   


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