High-G Tubular Bowl Super Centrifuge Questionairre
Type of separation: (Solid/Liquid) or (Liquid/Liquid)
A) For Solid – Liquid Separation (Clarification)
1. Suspended Solids % in feed slurry (v/v or w/w) ……
2. Specific gravity of liquid phase………..
Technical Name of liquid phase ……………
3. Specific gravity of insoluble solid phase ……….
Technical Name of insoluble solid phase
4. Desired flow rate m3/hr or in case of batch duty kindly inform batch volume and time of operation desired.
Targetted flow rate: ………….. m3/hr
Batch Volume:
………….. Litres
Operating Time: ………………Hours
5. Whether any solvent is present…………(Y/N)
If yes what is the technical name of solvent ____________,its % v/v in the feed to the centrifuge
__________and its LEL (Lower Explosive Limit) value _____________.
6. Temperature of operation ………..0C
7. Whether flameproof motor is required……..(Y/N)
8. Whether inert gas (N2) Blanketing is required …(Y/N)
9. The desired product is Liquid or Solid ………..
10. pH of liquid (to decide MOC): …………….
11. Typical particle size distribution of solids if available: _______________________
12. Certificate needed (if any)
a) CE…… b) U/L ………….. c) ATEX
13. Installation Site Area classification:………………….
14. Please indicate the Standards for compliance…………..
B) For Liquid – Liquid Separation
1. Percentages of heavy and light liquid phases ……….% heavy phase __________%light phase
2. Technical name __________ ____and Specific gravity __________of heavy liquid phase : ……….
3. Technical name _______________and Specific gravity of light liquid phase ___________
4. Desired flow rate _____ m3/hr or litres/hr. In case of batch duty kindly inform batch volume and time of
operation desired.
a) Batch Volume:………..litres
b) Operating Time……….hours
c) Targetted Flow rate…... m3/hr or litres/hr.
5. Whether any solvent is present __________(Y/N)
6. If yes what is the technical name of solvent, its w/v or v/v in feed to the centrifuge, and its LEL (Lower
Explosive Limit) value if known ………..etc.
7. Temperature of operation ________.0C
8. Whether flameproof motor is required _________(Y/N)
9. The desired product is heavy liquid OR light liquid…______________..
10. Whether Inert gas (N2) Blanketting is require__________(Y/N)
11. pH of liquid (to decide MOC) ______________
12. If any solids are also present, ____________% w/v of insoluble solids in feed to centrifuge
13. Specific gravity of suspended insoluble solids. ____________
14. Any other relevant technical information: __________________________________________
________________________________________________________________________________
15. Certificate needed (if any)
a) CE______…… b) U/L ________.c) ATEX _______
16. On-site Area classification:where the Supercentrifuge would be installed: _____________
17. Standards for compliance _______________________________