OPTTEN Energy (Suzhou) Co., Ltd.
OPT-HPAD Waste
Heat Recovery System
By adopting the self-recycling waste heat distillation technology of the OPT-HPAD series, the steam consumed at the bottom of the distillation column can be 100% replaced and the maximum efficiency of waste heat recovery can exceed 8 COP.
TECHNICAL PRINCIPLES
PRODUCT FEATURES
  • Tailor-made organic fluid centrifugal compressors

    Small footprint: only 1/8 of the space of conventional heat pumps.

    Safe and steady operation for a long period.

    Simple structure with low maintenance costs.

    Adapt to process conditions of chemical industry and meet the demands of the manufacturing standards.

  • High efficiency heat exchange system

    The heat transfer efficiency is 3-5 times higher than that of the conventional heat exchangers.

    Small footprint: 1/3 to 1/10 of the space of conventional heat exchangers.

    Capable of implementing multi-flow in one device and can adapt to various mediums.

    Lower temperature difference enables the utilization of lower temperature residual heat.

  • Custom design of the heat pump system process

    Provide a comprehensive system design solution based on the requirements of the process operations which can not only ensure the safe and steady operation of the original process but also reach the maximum efficiency of waste heat recovery.

TECHNOLOGICAL ROUTE
APPILICATIONS
Methanol, ethanol-toluene, acetone, n-hexane, BDO unit distillation column, PTMEG unit,
Styrene unit, Amine regeneration, Methanol distillation and other similar units.
Below is a part of the PTMEG unit photo:

Reboiler

Compressor

PLC

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