Patented technology
Patented technology
Create value for customers, create wealth for society
We have applied for a dozen of related patents in the field of zero wastewater discharge, and been granted seven authorizations and one PCT international patent.
  • -Salty wastewater zero discharge recovery system (ZL201120332719.7) (ZL201120332719.7)

  • -A falling film evaporation system for recovering oilfield produced water (ZL201220227597.X)

  • -Liquid distributor and falling film evaporator with liquid distributor (ZL201220222362.1)

  • -Residual heat utilizing high-efficiency salty wastewater zero discharge and recovery treatment method (ZL201110262295.6)

  • -Zero liquid discharge system based on low temperature energy utilization (ZL201220542462.2)

  • - An evaporator with insert to enhance heat transfer and prevent scaling (ZL201220527305.4)

  • -New high-salt liquid zero-emission wastewater treatment system (ZL201320317069.8)

Flare proprietary technology and patented product
  • -Flare gas low pressure filter tank (Patent No.: ZL2009100184193.X)

  • -Flare gas safety recovery and discharge system (Patent No.: ZL200910184198.2)

  • -Low calorific value and acid gas combustion discharge flare tip (Patent No.: ZL200420079152.7)

  • -Water seal valve system for flare gas recovery and discharge automatic control (Patent No.: ZL200420079150.8)

  • -Flare gas low pressure filter tank (Patent No.: ZL200920231335.9)

  • -An elevated flare system that can be maintained and expanded online (Patent No.: ZL201020220082.8)

  • -Integrated bundled elevated flare that can be expanded online (Patent No.: ZL201220518093.X)

  • -Adjustable ground flare gas system (Patent No.: ZL20112028725.0)

  • -Flare gas baffle sealer (Patent No.: ZL201120287247.8)

  • -Flare gas safety recovery and discharge system (Patent No.: ZL200920231340.X)

  • -Flare gas low pressure filter tank (Patent No.: ZL 200920231335.9)