Rousselet-Robatel: Manufacturers of Centrifuges

Peeler Centrifuges, Basket Centrifuges
and Solvent Extraction Equipment for
Chemical and Pharmaceutical Industries
 


Liquid-Liquid Separation Questionnaire

(if not condfidential)

Characteristics of the Separation Process

(specify units)
6. Heavy Phase Characteristics: (specify units)
(specify units)
cP at °F --or-- °C
°F --or-- °C

(please specify)
7. Light Phase Characteristics: (specify units)
(specify units)
cP at °F --or-- °C
°F --or-- °C
8. Is the process a continuous operation or a batch operation?
°F --or-- °C
11. Solids in Suspension: (choose those that apply)
Yes No
Yes No
Yes No

- the centrifugal force
(if unknown, specify decanter bowl diameter and rotational speed)
- Decanter bowl diameter
- Rotational speed
Yes No
within one of the phases
(if so, specify which phase):
on the surface of the light phase
at the bottom of the heavy phase
at the interface of the two phases
12. Special Characteristics of the Process:
Yes No
Yes No
If the phases separate by gravity, specify time required.

  • total decantation time
  • centrifugal force

    (if unknown, specify decanter bowl diameter and rotational speed)
    - Decanter bowl diameter
    - Rotational speed
Yes No
Yes No

Approximately 250 cc of each phase is sufficient.		 Yes No
13. Additional Information:
(select those that apply):
- Wetted Parts PVDF/Kynar
316L Stainless Steel
Hastelloy C-22
Other (please specify):
- Seals/Elastomers Teflon encapsulated Viton
Other (please specify):

If other, please specify:
1 Phase, Volts, Hertz
3 Phase, Volts, Hertz

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