Solvent recovery


Solutions that contain alcohols, condiments, hydrocarbons etc. can be destilled through an evaporation procedure. Low-boiling substances are thereby thermally separated and regained. Different solvents can be recovered with these plants, e.g.:

  • Ethanol
  • Toluol
  • Dichloroethane
  • Hexane
  • Isopropanol
  • Heptane
  • and many more




CONfix 550 S EEx - Heat Pump Evaporator

Materials

Stainless steel (904 L)
Steel-rubber coating
Refrigerant
Coolant R134a
Destillate Capacity

550 l/h
Customer
in Germany
Task
Ethanol regeneration
Residue containing
H3PO4
with contamination
Ex-proofed version (ATEX)

CONfix 250 S EEx - Heat Pump Evaporator

Material         

Stainless steel (316 L)
Refrigerant
Coolant R134a
Destillate capacity

2x250 kg/h
Customer
Technochemie/Degussa; Germany (EVONIK)
Task

Pharma industry - Destillation of water,
ethanol, propanol and other components
GMP-conform
Ex-proofed version (ATEX)

ZUVV 2000 EEx - Forced Circulation Evaporator

Materials

Stainless steel (316 Ti, 304)
Heating material

Thermooil; up to 150C
Destillate capacity
2000 l/h
Customer
Germany
Task

Concentration and recovery
of contaminated
white spirit,
2-stage plant
Ex-proofed version (ATEX)

ZUVV 500 - Forced Circulation Evaporator + Rectification

Materials

Stainless steel (316 Ti, 304, 316 L)
Heating material

Thermooil, 140C
Destillate capacity

500 kg/h
Customer
in Germany
Task

Concentration and recovery
of
Isopropanol,
combinated with Rectificationcolumn,
Ex-proofed version (ATEX)

Extraction column AMES 900-20

Material
 
Stainless steel (304 L)
Raffinate capacity

6,5 m3/h
Customer
Sasol; Germany
Task
Treatment of Isopropanol,
Ex-proofed version (ATEX)