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Organic Solvent Recovery Unit



Used to prevent external discharge when using an organic solvent.  It is used in conjunction with spray dryer models ADL311SA, GB210A and DL410.


  • Dehumidifier (freezer) integrated in GAS410. No extra freezer/dehumidifier equipment needed.
  • Compressor included, no need for a separate compressor to operate the ADL311SA when using organic solvent samples
  • Explosion safety with closed loop N₂ inert gas system
  • Recovery of solvent to protect the environment and minimize pollution
  • Drying of easily oxidized materials is possible
  • Supports low temperature drying of materials that easily deform with heat
  • No freezing risk due to organic solvent with aqueous solution mixtures which could cause damage to the closed loop GAS410 system
  • Spray drying and recovery of products and solvents are performed with meticulously devised safety measures
Solvent recovery systemCapacitor + freezer
Circulating gasN₂ gas (sealed circulation when connected to ADL311SA or GB-210A)
Circulating volume flow0.12 to 0.65m³/min
Compressor (for spraying)Linear compressor integrated
Circulation blowerRoots blower
Solvent recovery container2L flask
FreezerAir-cooled condensation full-sealed type: 400W R404A
Solvent recovery mechanismCapacitor cooling mechanism
FilterCartridge filter
InstrumentsCooling trap temperature display monitor
Filter differential pressure meter (monitor for clogging of filter)
O₂ density display monitor
Blower wind amount adjusting volume
O₂ sensorSolid electrolyte (Zirconium) limit current type
PumpFor circulation to measure Oxygen
Safety functionO₂ density meter, flammable gas alarm, electric leakage breaker, N₂ gas forced introduction (when removing nozzles)
External sizeW700 x D950 x H1,500 mm
Weight~130 kg
Power supply (50/60 Hz) rated currentAC200 to 240V 5A (15A)
Required N₂ amount15 L/h at 0.1 MPa
AccessoriesSet of connection parts, anti-seismic clamps, interface cable, sample gas for gas alarm inspection, 2L flask


Click on the links below to download the associated PDFs.

Spray Dryer Overview

Spray Dryer Catalog

GAS410 Catalog

Spray Drying System

Spray Dryer Reference Application Data

Spray Dryer Article

To download Operational Manual, visit our Technical Support Center