mineral processing part 1 Flashcards by Thomas Hasiweder

Q

Outline of physical separation

A

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Q

‘Physical separation and recycling’

A

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Q

Source (primary production)

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Q

Ore characteristics

A

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Q

Mineralogy:

picture

A

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Q

geometric classification

A

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Q

liberation and concentration

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Q

Size reduction and particle selection

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Q

Liberation model - I

A

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Q

Liberation model - II

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Q

Particle fracture and size distribution

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Q

Population modelling - I

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Q

Population modelling - II

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Q

Size reduction processes

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Q

Crushing

A

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Q

Gyratory crusher

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Q

Cone crusher

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Q

Operating characteristics

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Q

Design of a size reduction flowsheet

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Q

Roll crusher, Hammer mill

A

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Q

A shredder installation

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Q

Rod mill

A

Q

Ball mill

A

Q

Movement of the charge in a ball mill

A

Q

Grinding: Ball mill

A

Q

autogenous grinding mill

A

Q

Grinding: SAG mill

A

Q

Size reduction circuits - I

A

Q

Size reduction circuits - II

A

Q

Size reduction circuits - III

A

Q

Calculation of required power (Bond)

A

Q

typical values of bond work index

A

Q

Required power - example

A

Q

The principle of separation

A

Q

Ideal and non-ideal selection processes - I

A

Q

Ideal and non-ideal selection processes - II

A

Q

Selection process – continued

A

Q

Grade and recovery

A

Q

Grade and recovery - II

A

Q

Selection by size

A

Q

Probability for a particle to pass a screen

A

Q

Horizontal and vertical movement on the screen

A

Q

screens

A

Q

Some examples of screens

A

Q

Operational range of sieve types

A

Q

Classification

A

Q

fd and Re

A

Q

Terminal velocity (settling velocity)

A

Q

Spiral classifier

A

Q

Sedimentation tank or thickener

A

Q

Hydrocyclone

A

Q

Hydrocyclone performance

A

Q

Separation efficiency curves

A