MECHANOCHEMICAL PROCESS

WIPO Patent Application WO/2020/164792

A3

The invention relates to a mechanochemical process for decontaminating and/or for eliminating problematic, synthetic, biogenic and biological materials A; for breaking down phosphates B; for immobilising metals and the compounds C thereof; for separating carbon dioxide and carbon monoxide D into elements; and for recovering valuable products E. The process comprises: - providing a material F to be milled containing - at least one material A, B, C and/or D and - at least one type of carbon or carbon-yielding material G, or alternatively providing the components of F and G separately from one another; - filling the material F to be milled into a mechanical mill (1), or alternatively - filling the components of the material F to be milled into a mechanical mill (1) and - milling by means of milling elements (1.2) moved by agitation means (1.4) or by means of rollers (1.4.6); after which - the resulting product I is separated from the milling elements (1.2) or the rollers (1.4.6) and is discharged from the milling chamber (1.1) and worked up. The invention also relates to the use of the products I as valuable materials E, the use of a self-cooling electric motor (4) for driving a mechanochemical mill (1), and mechanochemical mills (1) having new agitation means (1.4).

LUTHE GREGOR (DE)

PCT/EP2020/000035

October 08, 2020

February 09, 2020

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SMART MAT PRINTING B V (NL)
MUENCH ELKE (DE)

B09B3/00; C08J11/00

WO1994014503A1

1994-07-07

DE10261204A1	2004-07-08
EP0553776A2	1993-08-04

MÜNCH, Volker (DE)

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