Heritage Environmental Services, LLC

Christian Peregrine

Anthony J Kriech

David Charles Trumbore

Laurand Henry Lewandowski

James E Bratina

Michael R Franzen

Perry Eyster

Thomas Roberts

Herb Wissel

James E Burkett

Barry Garriett Hornbacher

A method for manufacturing a processed asphalt suspension is provided. The method includes dry grinding shingle waste material to a particle size of less than 1 cm, forming ground recycled shingle material, introducing virgin asphalt into a heated slurry tank and mixing the ground recycled shingle material with the virgin asphalt in the heated slurry tank, forming a mixed asphalt slurry, introducing the mixed asphalt slurry into a wet grinding machine, and recovering a processed asphalt suspension comprising particles having a size no greater than about 200 microns. Roofing and paving products manufactured from the processed asphalt suspension are also provided.

System and method for manufacturing asphalt products with recycled asphalt shingles

A method of processing polymer materials, highly filled or otherwise to recover cyclic structures or monomers. The method involves providing a vessel having a heated side wall, an agitator, and at least one of an additional heated structure, other than the heated side wall, within the vessel and means for forming a thin coat of material processed in the vessel on said heated side wall. A polymer material is fed into the vessel and heated to a sufficient temperature to cause depolymerization of the polymer material into cyclic structures or monomers. The cyclic structures or monomers are removed from the vessel and collected. The method does not require the use of a solvent.

Method of processing silicone wastes

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Indianapolis, IN, United States of America

Christian Peregrine