Overunity & Free Energy: Where To Now Part 3
Self-Sustaining QMoGen Generator Fantacy

 

 Chitra Thiyagarajan : Convert Plastic Waste to a Fuel

waste to fuel 4

Chitra Thiyagarajan

There are several steps towards energy independence. While we are striving to create, deploy renewable energy devices and systems, there is a lot of merit in utilizing waste around us. By turning waste plastic product into fuel it helps the environment from a waste disposal perspective and enables the poorer communities to have a replacement fuel source at little cost. many devices have been developed over the years.

Today’s story centers around a passionate scientist out of India and her quest of perfecting a low cost device to do just that. Plastic to fuel makes a lot of sense.

 

Is necessity the mother of invention?

Well, not always. Determined to find a cheap and sustainable fuel, engineer Chitra Thiyagarajan developed a unit that converts plastic waste into a fuel similar to diesel. After a series of tests in a sustained three-year effort, Thiyagarajan finally perfected the device and applied for a patent.

waste to fuel chitraC S M Sundaram, Thiyagarajan’s guide, said the device was the result of backbreaking work, persistence and dogged tenacity. “It involved research, fieldwork and frequent upgrading of design,” he said. “I may have helped her occasionally but the credit is all hers,” said Sundaram, 80, a retired professor of St Xavier’s College, Mumbai. She applied for a patent for the device in June 2013. “The patent authorities checked the machine for two months and verified that it could be patented. They accepted my application in August,” Thiyagarajan said.

Explaining how her ‘pyro-plant’ functions, she said, all plastics except PET bottles are put in a chamber and heated in the absence of oxygen over chromium micro band heaters (similar to those used in water immersion rods) to temperatures of between 350C and 375C. The gas generated passes into another chamber with a water coolants coils on two sides. It is then pumped into another compartment half-filled with water. The fuel floats on the surface. Non-soluble gas that passes into a condenser can be used as an LPG alternative.

The device is not expensive and requires just three hours to generate fuel. A 5kg unit costs around Rs 75,000 and a 25kg variant, Rs3 lakh. Each kg of plastic produces 800ml of diesel. While the diesel can be stored, the LPG generated has to be used directly and cannot be compressed, Thiyagarajan said. “A similar process is used to generate fuel in China but the production costs are high and it is a time-consuming process,”

Thiyagarajan’s other inventions include a night vision camera and an electromagnetic belt for physiotherapy.

Source: http://www.eai.in/club/scrap/i/24029

 Video (in Tamil)

[youtube wvV6EwszI68]

Overunity & Free Energy: Where To Now Part 3
Self-Sustaining QMoGen Generator Fantacy