BIODEGRADABLE PLASTIC PRODUCT PRODUCTION METHOD AND PRODUCTION SYSTEM

    公开(公告)号:EP4155000A1

    公开(公告)日:2023-03-29

    申请号:EP22819888.3

    申请日:2022-03-23

    IPC分类号: B09B3/70 B09B5/00

    摘要: The present invention is to provide a method and a system of manufacturing a biodegradable plastic product that is made of an organic substance as raw material and biodegraded in a general soil environment for a short period. The method and the system according to the present invention crushes organic waste material, adds an inorganic treatment agent and a dehydrating treatment agent to the crushed organic waste material, stirs the mixture to dehydrate and solidify the organic waste material, dries the solidified organic waste material and powders the dried organic waste material to microparticles, subjects the powdered organic waste material to poly-lactic acid generation, and molds a biodegradable plastic product with molding equipment by using the poly-lactic acid organic waste material as raw material.

    SECONDARY ALUMINUM ASH PROCESSING APPARATUS AND METHOD

    公开(公告)号:EP4410443A1

    公开(公告)日:2024-08-07

    申请号:EP23847860.6

    申请日:2023-08-04

    IPC分类号: B09B3/70

    CPC分类号: B09B3/70

    摘要: Disclosed is device for treating secondary aluminum ash, including: batching tank, provided with feeding port for adding aluminum ash; temperature reaction unit; thermal insulation reaction unit; the batching tank, the temperature reaction unit and the thermal insulation reaction unit are sequentially in communication with one another; the temperature reaction unit includes n temperature reaction tanks connected in series, which are respectively first-stage temperature reaction tank, second-stage temperature reaction tank ... and nth-stage temperature reaction tank, and the n temperature reaction tanks connected in series each are provided with first gas outlet for exporting gas; and the thermal insulation reaction unit includes m thermal insulation reaction tanks connected in series, which are respectively first-stage thermal insulation reaction tank, second-stage thermal insulation reaction tank ...and mth-stage thermal insulation reaction tank, and the m thermal insulation reaction tanks connected in series each are all provided with second gas outlet for exporting gas.

    HYDROLYSEVERFAHREN UND KÖRPER-HYDROLYSEANLAGE

    公开(公告)号:EP4253517A1

    公开(公告)日:2023-10-04

    申请号:EP22164836.3

    申请日:2022-03-28

    发明人: BENNING, Gerrit

    摘要: Die Erfindung betrifft ein Hydrolyseverfahren mit den Schritten (a) Inkontaktbringen eines menschlichen oder tierischen Körpers (14) mit einer Lauge (16), insbesondere eine Alkalimetalllauge, sodass insbesondere Weichteile des Körpers (14) aufgelöst werden und ein Hydrolysat (22) entsteht, und (b) zumindest teilweises Neutralisieren des Hydrolysats (22), sodass eine Neutralisatlösung (30) entsteht. Erfindungsgemäß vorgesehen sind die Schritte (c) anaerobes Umsetzen der Neutralisatlösung (30), sodass Biogas (36) entsteht.