METHODS FOR RECLAIMING OR RECYCLING ASPHALT AND ASPHALT AND ASPHALT COMPONENTS PRODUCED THEREBY

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United States of America Patent

SERIAL NO

15395298

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Abstract

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A method to reclaim or recycle asphalt or asphalt components to produce reusable asphalt or asphalt components featuring (a) providing crushed asphalt or asphalt components, and (b) adding the asphalt or asphalt components to a solvent in which the asphalt binder is soluble. The solvent may be at approximately ambient temperature and may be, for instance, heptane, hexane, naphta, kerosene, gasoline or a petroleum based solvent or any other suitable solvent in which the asphalt binder is soluble. The solvent may be added in a standard automated parts washer or equivalent equipment to provide exposure to one or more solvents in which the asphalt binder is soluble. The method may further feature c) grinding or breaking the asphalt to be reclaimed or recycled into chunks, millings or particulate prior to step a), d) screening or separating coarse aggregate and fine aggregate asphalt components from the solution of b), d) cleaning or removing asphalt binder and/or the solution from the coarse aggregate and fine aggregate asphalt components screened or separated in step c), and e) cleaning or removing asphalt binder from the solution of b).

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Patent Owner(s)

Patent OwnerAddress
KOTEFSKI STOJANBLOOMINGDALE NJ 07403

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fitzpatrick, Kailey Marie Bloomingdale, US 2 46
Fitzpatrick, Kevin Thomas Bloomingdale, US 10 410
Fitzpatrick, Michael Bloomingdale, US 26 287
Kotefski, Stojan Bloomingdale, US 18 153
Kotevska, Michelle Bloomingdale, US 2 46

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