by nadeem

About Us

Parabolic Technology Industries, LLC (“PTI”) is a new Texas corporation that was formed to be a special purpose organization to conduct parabolic mirror turbine projects, with new and innovative technology, in nations with a high index of sunlight and a low index for cloudiness. PTI is the successor to Global Turbine Power Sources, Inc. which was formed in 2010 by a team of engineering, project construction, and legal professionals to engineer, procure, and construct traditional gas fired power plants throughout the world. Today, many of the team members of GTPS, Inc are now either owners, contractors, or principals in PTI.

Concentrated Solar Power (CSP)

  • Central Receiver (Power Tower)
  • Parabolic Dish
  • Linear Fresnel
  • Parabolic Trough

Parabolic Trough Collector

  • Mojave Solar Project: 280 MW Barstow, California
  • Solana Generating Station: 280 MW Gila Bend, Arizona
  • Genesis Solar Energy Project 250 MW project Blythe, California
  • What happens when the Receiver has an issue?
  • Able to isolate small areas with minimal effect on performance

Full Process

Salt Explanation

The Molten Salt eutectic mixture, 60% NANO₃-40% KNO₃. These salts are widely used as fertilizer, they are low cost and available in large quantities. Their temperature varies from 290 to 550 °C when the solar field is operating.

Nitrate salts mixture :

  • Sodium Nitrate (NaNO3): 60% w.
  • Potassium Nitrate (KNO3): 40% w.

Features:

  • Operative temperatures: 260-550°C;
  • Nonflammable and nontoxic fluid;
  • Low cost fluid; – Good heat transport properties:
  • High Coefficient of Heat Transfer;
  • High Heat Capacity;
  • High Density;
  • Low Operative Pressures.

Salts Physical Properties:

  • Freezing Temperature: 238°C;
  • Melting Temperature: 221°C;
  • Heat of Fusion: 161 kJ/kg;
  • Volume Change on Fusion: 4,6%.

Project Overview

Segmented by 25mw units

  • Each Unit Consists of:
  • Parabolic Mirror Field
  • (3) Heat Exchangers
  • (1) 28 MW Siemens Steam Turbine
    (1) 6,000,000 US Gallon Molten Salt Tank
  • Salt (sodium nitrate and potassium nitrate)
  • Heating fluid
  • Water with cooling tower

Contact Us