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22 Φεβ 2014 (πριν από 3 χρόνια και 5 μήνες)

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QUESTIONNAIRE:


Type of Operation:

(Sedimentation, Flotation, Clarification, etc)



Material to be Flocculated:

(e.g., Coal Slurry, Gold Slimes, etc)

Percentage of Solids in Material:




Type of Solids in Suspension:

(Quartz, Talc, Clay, etc)




pH of Solution:




Chemical Analysis of Solution:



Analysis of Solids (if available):



Amount of Solids to be treated per hour:



Type of equipment in use:

(Thickeners, Filters, Conical Settlers, Flotation Cells, etc)




Flocculent used at present (If any):



Amount of flocculent used
-

in grams per tonne of Solids (If any):




Is re
-
circulation of solution required?

Yes: ____________________________________ No: ____________________________________






(PLEASE SUPPLY FL
OW DIAGRAM IF POSSIBLE)


FILTRATION:


1.

Is violent agitation present in filter bowl?



2.

The type and weave (in ounces) of cloth used:


3.

Type of Filter used:


4.

Pressure or Vacuum:


5.

Amount of Solution fed per hour:



SETTLEMENTS:


1.

Types of Settler:


2.

Hold
-
up time in Settler:


3.

Specific gravity of inflow:


4.

Specific gravity of underflow:


5.

Specific gravity of overleaf:


6.

Volume of Solution fed in per hour:


7.

pVolume of solids ex underflow per hour
:


8.

Clarify desired in overflow:




FLOTATION:


1.

Type of cell used:


2.

Frother:


3.

Collector:


4.

Depressant (if any):








Any other relevant information: ___________________________________________________

__________________________________________________________________________________
__________________________________________________________________________________
__________