Amateq Holding Gmbh

Alexander Kehrmann

Gerhard Auer

Nico W Scheeres

Christian Adam

Carsten Nass

Dirk Stolle

Christopher Hamann

Jan Hohlmann

The present invention is directed to a unit and/or process for treating mill scale containing hydrocarbons, which improves emission levels and allows better control of the temperature during the heating stage. The unit and/or process comprises an indirect-fired rotary thermal reactor (), a pre-treatment duct (), a two-stage recovery unit wherein the first stage comprises an oil recovering assembly () and the second stage comprises an oil and water condensing unit (), a coalescing oil filtration system () and a reactor combustion chamber () for recycled fuel.

Treatment of mill scale containing hydrocarbons

The present application relates to a process for the purification of waste materials or industrial by-products, the process comprising the steps of: a) Preparing a composition (C) by blending or mixing waste materials or industrial by-products comprising chlorine (B) with one or more materials comprising heavy metals (HM) b) Reacting (B) and (HM) by thermal treatment of (C) c) Separating evaporated heavy metal chloride compounds (HMCC) d) Obtaining a solid material after the thermal treatment step.

Process for the purification of waste materials or industrial by-products comprising chlorine

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Münster, Germany

Alexander Kehrmann