Formation of bonds in a dispersed phase with clarification of a suspension by flocculants

Journal Article · Thu May 01 00:00:00 EDT 1986 · Sov. Min. Sci. (Engl. Transl.); (United States)

OSTI ID:5651180

Bimberekov, A P

Consumption of polyacrylamide (PAA) flocculant during clarification of a suspension is governed by the size fraction composition of the solid phase and by the content of multivalent cations in the liquid medium. Reaction of PAA flocculants with solid particles and multivalent cations contained in the aqueous medium of a suspension occurs simultaneously and at a commensurate rate. In forming bridge bonds between solid particles during suspension clarification by means of PAA flocculants, individual molecules having a sufficient length in solution for this purpose.

• Research Organization: Institute of Mining, Siberian Branch, Novosibirsk
• OSTI ID: 5651180
• Journal Information: Sov. Min. Sci. (Engl. Transl.); (United States), Vol. 21:4
• Country of Publication: United States
• Language: English

Related Subjects

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COAL FINES
FLOCCULATION
POLYAMIDES
CONSUMPTION RATES
ACRYLAMIDE
CATIONS
CHEMICAL REACTION KINETICS
COAL
COAL PREPARATION
PARTICLE SIZE
PURIFICATION
SUSPENSIONS
VALENCE
AMIDES
CARBONACEOUS MATERIALS
CHARGED PARTICLES
DISPERSIONS
ENERGY SOURCES
FOSSIL FUELS
FUELS
IONS
KINETICS
MATERIALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
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PRECIPITATION
REACTION KINETICS
SEPARATION PROCESSES
SIZE
013000* - Coal
Lignite
& Peat- Transport
Handling
& Storage
010600 - Coal
Lignite
& Peat- Properties & Composition