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Graphite Purification System

Vapor Infiltration System For Graphite Purification

SYSTEM CAPABILITY
  • The load size is up to 1,300 pounds per run.
  • Graphite purified to < 5 ppm impurities.
  • Hot Zone Encapsulation Method ensures the cleanliness of the operation and long life of the cold wall furnace chamber.
  • The uniquely designed heating element allows for safe and efficient power distribution, with minimal energy losses, to provide an economical way to process large amounts of graphite.
TYPICAL PURIFICATION SYSTEM COMPONENTS
  • Gas Storage and Flow Measurement system.
  • Vacuum Chamber with load lifting mechanism.
  • Internal Set Up, Hot Zone, and Heating Element.
  • Power Supply and Power Distribution System.
  • Vacuum Pumping System.
  • Cooling Water Flow Manifolds and Safety Interlocks.
  • Alarms and Interlocks for Safety, Process Deviation, and Equipment Protection.
  • Instrumentation and Process Control System
GENERAL DESIGN SPECIFICATIONS


Work Zone Dimensions

Laboratory up to 60" dia. by 60" High

Temperature Range

Up to 2,300° C

Pressure Range

10m to 760 Torr

Furnace Type

Cold Wall, Stainless Steel, Water Jacket

Furnace Configuration

Vertical with Bottom Loading Mechanism

Hot Zone Materials

Graphite with Graphite Felt Thermal Insulation

Power Supply

Low Voltage Proportional Reactor


OPTIONAL EQUIPMENT AVAILABLE:
  • Accelerated Cooling System
  • Automated Process Control Package
  • Cooling Water Recirculation System
  • Scrubbing System
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