Mixing of solid particles

Blumberg, Ruth; Maritz, Johan

doi:10.1016/0009-2509(53)80042-4

Cited by 14 publications

(2 citation statements)

References 1 publication

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“…As mixing proceeds the size of agglomerates diminishes. If P is the fraction of A agglomerates in a perfectly random mixture, then for samples containing na agglomerates the theoretical variance is as in Equation 9, P(1 -P) (11) If we consider the N particles in the na agglomerates, the theoretical variance then is…”

Section: Samplesmentioning

confidence: 99%

ANNUAL REVIEW Solids Mixing

Fan¹,

Chen²,

Watson³

1970

Ind. Eng. Chem.

155

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Solidsmixing or solids blending is the operation by which two or more solid materials in particulate form are scattered randomly in a mixer among each other by the random movement of the particles. It has long been one of the most widely used industrial, agricultural, and pharmaceutical processes. However, it has been much less developed both theoretically and practically compared to other processes. Therefore, the practice of art often dominates in the operation and design of the mixing equipment and in the assessment of quality of a mixture. The rapid growth of other process industries has made solids mixing a well recognizedbut not yet well developed operation. A considerable amount

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Section: Samplesmentioning

confidence: 99%

ANNUAL REVIEW Solids Mixing

Fan¹,

Chen²,

Watson³

1970

Ind. Eng. Chem.

155

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“…Investigators concerned with the theory of mixing have studied systems consisting of discrete particles of readily distinguishable substances and have used the standard deviation as a criterion of mixing for two-component or binomial distributions. Their results constitute an excellent foundation for future work on the mixing" of discrete particles (2,5,8,9).…”

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confidence: 72%

Mixing of Solids. Chi Square as a Criterion

Gayle¹,

Lacey²,

Gary³

1958

Ind. Eng. Chem.

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Developments in the theory of particle mixing

1954

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It is shown that there are three components in a mixing process: convection, diffusion and shear. The concepts involved in analysing complete and partial mixtures are examined and a statistically satisfactory expression evolved for the state of a mixture. A number of theories of mixing rate are examined and compared with the few published experimental results, and a new theoretical treatment is offered based on diffusion theory. This is shown to be in at least as good agreement with fact as existing theories, and to provide a better basis for extension to more complex cases.

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Mixing of solid particles

Cited by 14 publications

References 1 publication

ANNUAL REVIEW Solids Mixing

ANNUAL REVIEW Solids Mixing

Mixing of Solids. Chi Square as a Criterion

Developments in the theory of particle mixing

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