flotation rate

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• Froth flotation — Diagram of a cylindrical froth flotation cell with camera and light used in image analysis of the froth surface. Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in several processing… …   Wikipedia

• Emergency flotation system — Emergency Flotation Systems (EFS) are emergency systems installed on larger commercial and military helicopters in order to prevent the airframe sinking in the event of a crash landing on water. The floats may be packed within spaces inside the… …   Wikipedia

• Фюрстенау Д. У. — Фюрстенау Д. У.         (Fuerstenau) Дуглас Уинстон амер. учёный в области обогащения полезных ископаемых и металлургии, д p (1953), проф. (1962), чл. Hац. академии техн. наук (1976). Oкончил Горн. школы в Юж. Дакоте (1949) и Mонтане (1950),… …   Геологическая энциклопедия

• method — The mode or manner or orderly sequence of events of a process or procedure. SEE ALSO: fixative, operation, procedure, stain, technique. [G. methodos; fr. meta, after, + hodos, way] Abell Kendall m. a …   Medical dictionary

• separation and purification — ▪ chemistry Introduction       in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… …   Universalium

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• Sensory deprivation — or perceptual isolation[1] is the deliberate reduction or removal of stimuli from one or more of the senses. Simple devices such as blindfolds or hoods and earmuffs can cut off sight and hearing respectively, while more complex devices can also… …   Wikipedia

• DD tank — DD Sherman tank with its flotation screen lowered Service history In service 1944–1950s …   Wikipedia

• Boating — For more details on this topic, see Yachting. Yachts are recreational boats Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man powered vessels (such as rowing and… …   Wikipedia

• dam — dam1 /dam/, n., v., dammed, damming. n. 1. a barrier to obstruct the flow of water, esp. one of earth, masonry, etc., built across a stream or river. 2. a body of water confined by a dam. 3. any barrier resembling a dam. v.t. 4. to furnish with a …   Universalium

• Dam — /dam, dahm/, n. (Carl Peter) Henrik /kahrl pee ter hen rik/; Dan. /kahrddl pay teuhrdd hen rddik/, 1895 1976, Danish biochemist: Nobel prize for medicine 1943. * * * I Barrier built across a stream, river, or estuary to conserve water for such… …   Universalium