Microwave Method To Convert Used Motor Oil Into Fuel

Microwave Method To Convert Used Motor Oil Into Fuel

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A new process was recently presented at 241st National Meeting & Exposition of American Chemical Society which converts the used motor oil, which is to be changed, into fuel that can be used in the engine. The conversion is carried out using microwaves.

“Transforming used motor oil into gasoline can help solve two problems at once,” said study leader Howard Chase, Professor of Biochemical Engineering at the University of Cambridge in the United Kingdom. “It provides a new use for a waste material that’s too-often disposed of improperly, with harm to the environment. In addition, it provides a supplemental fuel source for an energy-hungry world.”

Chase and his research team say the new method overcomes this problem and uses their new pyrolysis technology. In lab studies, his doctoral students, Su Shiung Lam and Alan Russell, mixed samples of waste oil with a highly microwave-absorbent material and then heated the mixture with microwaves. The pyrolysis process appears to be highly efficient, converting nearly 90 percent of a waste oil sample into fuel. So far, the scientists have used the process to produce a mixture of conventional gasoline and diesel.

“Our results indicate that a microwave-heated process shows exceptional promise as a means for recycling problematic waste oil for use as fuel,” Chase and Lam said. “The recovery of valuable oils using this process shows advantage over traditional processes for oil recycling and suggests excellent potential for scaling the process to the commercial level.”

Source:

PhysOrg.com