AKRON, OHIO (July 30, 2:40 p.m. ET) — Plastics waste-to-energy technology developer Polyflow LLC has changed its name to Renewable Energy Solutions by Polyflow or RES Polyflow as the commercialization of its waste-to-energy process moves closer to reality.
“Our first production scale plant will be coming online later this year in the fourth quarter” in Perry, Ohio, with the capacity to turn 5,000 pounds of mixed plastics waste into fuel per hour, said Michael Dungan, director of sales and marketing for RES Polyflow in a telephone interview July 30. “We will run the plant. It is designed to run at full speed from Day One. It will be a showcase unit to market to potential buyers.”
RES Polyflow will continue to be headquartered in
“Capital is king,” said Dungan. The partnership with Ambassador Enterprises “gives us the opportunity to take our commercialization strategy across the
“Our goal is to be the worldwide standard for profitable energy recovery from plastic waste,” said Schabel in announcing the name change and partnership with Ambassador Enterprises.
The patented RES Polyflow process converts mixed and unwashed plastic waste — as well as tires and carpet — into transportation fuels, octane enhancers and chemical intermediates used in the production of new plastic and rubber.
RES Polyflow hopes to both establish independently operated energy recovery facilities, and to also sell licensed equipment to energy park developers, recyclers, landfill operators and organizations that manage large waste streams of plastics.
“It is a unique route to convert mixed polymers and biopolymers waste into intermediates through pyrolysis,” said Joe Hensel, founder and ex-CEO of Polyflow, who is now CEO of Akron, Ohio-based AvMat LLC which helps inventors, entrepreneurs and companies with product commercialization, market introduction, sales growth and early stage financing.
The Polyflow process “creates value in products that previously weren't being recycled,” Hensel said at the Bioplastics conference in
“There is a $35.4 billion untapped opportunity [just in the
“Waste plastics are a feedstock that have been overlooked, are available locally and are available in excess,” he said, pointing out that nearly 93 percent of plastics end up in landfills, according to a 2010 EPA report on waste.
The RES Polyflow pyrolysis process does not require a catalyst, operates at low temperatures, uses 82 percent less carbon dioxide than incineration, and also has a low-water content, so the drying costs are low, he said.
“It produces a low oxygen hydrocarbon with a high energy contact,” Hensel said. “It uses mixed and dirty plastics and offers a valuable, sustainable end-of-life solution for polymer products.”
In the last four years, the company has processed 16,000 pounds of mixed and dirty plastic waste and produced 1,600 gallons of chemicals at its pilot plant in
The first production-scale plant—which is designed to process 5,000 pounds of plastics waste an hour—is currently under construction in
“We expect it to be turned on sometime this year,” Hensel said. “It will run continuously in a demonstration mode for a few months to demonstrate continuous process reliability.”
“We plan to use this operation as the template for expansion to future local, municipal and regional plants,” said Hensel, who said he expects the typical production plant to produce 30 million gallons of pygas annually.
Like the pilot plant, the first production-scale plant will be capable of turning everything from plastic paint pails, e-waste, dirty agricultural film, hoses, sheet film, flexible packaging with aluminum flashing and miscellaneous plastics with the resin identification code of No. 7 into fuels and chemical intermediates, he said.
“We can create chemical intermediates and transportation fuels, and those separated streams can be sold locally” where they are produced, Hensel said. “It truly is a low-cost feedstock. It uses all polymer wastes without sorting and tolerates substantial inert materials.”
Hensel said there is a 67-72 percent yield from standard plastic waste, a 78-83 percent yield from cleaner plastics, and that 78 percent of the energy and more than 80 percent of the carbon in the waste plastics is recovered.
Each 100 tons of mixed polymer waste, he said, produces 69 tons of pyrolysis gas — that is, a naphtha-range product with a high aromatics content that can be used either for gasoline blending or as a feedstock for a BTX extraction unit, 18 tons of non-condensible gas that can be used as process gas and 13 tons of char.
Hensel said the 69 tons of pygas can be turned into 23 tons of gasoline blendstock, 22 tons of diesel fuel and 24 tons of chemical feedstock—which would be four tons of isoprene feedstock, six tons each of styrene, toluene and ethylbenzene, and one ton each of cumene and alphamethylstyrene.
“The process is fully powered by its non-condensable off-gas,” he said, and the remaining char is both cleaner than coal ash and passes all federal tests for non-hazardous landfill waste. “Everything is separated out and scrubbed out before we burn the off-gas as fuel.”
Hensel said the pygas produced is lighter and sweeter than West Texas Intermediate crude, has no asphalts or tars, and is 50 percent naptha, 30 percent diesel kerosene and 20 percent vacuum gas oil.