公开(公告)号：EP4501865A1

公开(公告)日：2025-02-05

申请号：EP24191792.1

申请日：2024-07-30

Applicant: Kubinger, Ulrich

Inventor： Kubinger, Ulrich

IPC: C02F1/28 ,  C02F1/56 ,  B01J20/26 ,  C02F101/30 ,  C02F101/34 ,  C02F1/66 ,  C02F101/38 ,  C02F1/52

Abstract: Es wird ein Mittel zur Trennung aufzubereitender Abwässer in eine Schlamm- und eine Klarwasserphase sowie zur adsorptiven Entfernung von Spurenstoffen aus der Klarwasserphase, mit einem Polymersystem als Flockungshilfsmittel, Kohlenstoff und wenigstens einer Erdalkali-Lösung, die Ca-Ionen und/oder Mg-Ionen umfasst, beschrieben. Erfindungsgemäß wird vorgeschlagen, dass der Kohlenstoff entweder als Aktivkohle, Ruß, Graphit, Graphen und / oder Fulleren in polymer-oberflächenmodifizierter Form unter Ausbildung eines Polymer-Kohlenstoff-Komplexes vorliegt, und dass das Mittel eine Alkohollösung sowie wenigstens eine Carbonsäurelösung als Suspensionsstabilisierung für den Polymer-Kohlenstoff-Komplex umfasst.

公开(公告)号：EP3856687B1

公开(公告)日：2025-01-22

申请号：EP19758602.7

申请日：2019-07-18

Inventor： HALDER, Gourab

IPC: C02F9/00 ,  C02F1/28 ,  C02F1/44 ,  C02F1/52 ,  C02F1/56 ,  C02F1/66 ,  C02F103/30 ,  C02F1/00

公开(公告)号：EP4486702A2

公开(公告)日：2025-01-08

申请号：EP23800178.8

申请日：2023-05-02

Applicant: Graver Technologies, LLC

Inventor： MERTZ, Joshua ,  KRONFELD, Alexander ,  HARRIS, Bridgett

IPC: C02F1/28 ,  B01J20/04 ,  C02F1/42 ,  C02F1/62

公开(公告)号：EP4484384A1

公开(公告)日：2025-01-01

申请号：EP24184718.5

申请日：2024-06-26

Applicant: SK Innovation Co., Ltd.

Inventor： LA, Yeon Hwa ,  MOON, Yong Geal ,  LEE, Tea Young

IPC: C02F9/00 ,  C22B3/22 ,  C22B3/42 ,  C22B3/44 ,  C22B7/00 ,  C22B26/12 ,  H01M10/54 ,  B01D61/44 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44 ,  C02F1/469 ,  C02F1/52 ,  C02F1/66 ,  C02F1/72 ,  C02F103/16

Abstract: Proposed is a method of recovering acids and alkalis from raffinate generated from a metal extraction process. The method includes pretreating raffinate generated from a metal extraction process and electrodialyzing the pretreated raffinate. The method recovers some components present in raffinate generated from a battery manufacturing process and a battery treatment process to reuse the recovered components. Therefore, the method provides economic and environmental benefits.

公开(公告)号：EP4472933A1

公开(公告)日：2024-12-11

申请号：EP23749313.5

申请日：2023-01-31

Applicant: 683107 Alberta Ltd.

Inventor： HØJGAARD, Jacob ,  LOWINGS, Malcolm ,  LOWINGS, Michael ,  NESBØ, Camilla ,  STOUGAARD, Peter

IPC: C02F3/34 ,  A01K63/04 ,  C02F1/28 ,  C02F3/00 ,  C12N1/00

公开(公告)号：EP4464670A1

公开(公告)日：2024-11-20

申请号：EP24176561.9

申请日：2024-05-17

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： NOVAK, Paige Jennifer ,  ERICKSON, Andrew Jacob ,  CHESTER, Anndee Lee Huff ,  SWEENEY, Mark E. ,  JOHNSON, Jeffrey P.

IPC: C02F3/30 ,  C02F1/28 ,  C02F3/20 ,  C02F103/00

Abstract: The present disclosure relates to stormwater treatment systems for attracting and retaining anaerobic ammonia oxidizing (anammox) bacteria, and methods of treating stormwater including ammonia using such stormwater treatment systems. The anammox bacteria is on carriers including zeolite. Select carriers include zeolite, select carriers do not include zeolite, select carriers are pre-seeded with the anammox bacteria, and select carriers are not pre-seeded with the anammox bacteria. The carriers are installed in the stormwater treatment systems in positions capable of contacting with the stormwater. The stormwater has a variable flow rate, and the system is capable of maintaining anammox bacteria growth when not in contact with the stormwater.

公开(公告)号：EP3592708B1

公开(公告)日：2024-11-06

申请号：EP18763991.9

申请日：2018-03-08

Inventor： Romers, Mark W.

IPC: C02F1/28 ,  C02F1/00 ,  F16K11/07 ,  F16K31/42 ,  G05D7/06

公开(公告)号：EP4454750A1

公开(公告)日：2024-10-30

申请号：EP22909883.5

申请日：2022-12-16

Applicant: BYD Company Limited

Inventor： WANG, Xiyu ,  LIN, Hongye ,  LIAN, Junlan

IPC: B01J20/06 ,  B01J20/28 ,  B01J20/30 ,  C01D15/00 ,  C02F1/28

Abstract: A magnetic titanium-based lithium adsorbent includes a magnetic composite and a lithium adsorption layer. The lithium adsorption layer is located on an outer surface of the magnetic composite. The magnetic composite includes a magnetic material and a titanium oxide. The lithium adsorption layer includes a lithium titanium oxide. A method for preparing the magnetic titanium-based lithium adsorbent includes the following steps: a magnetic composite is obtained; a precursor of the magnetic titanium-based lithium adsorbent is prepared; and pre-desorption is carried out.

公开(公告)号：EP4448163A1

公开(公告)日：2024-10-23

申请号：EP22851295.0

申请日：2022-12-14

Applicant: Ionic Water Technologies, LLC

Inventor： ADAMSON, George, W. ,  STEIN, David ,  SCHNEIDER, Cassidy, Rae ,  KORN, Victoria, L.

IPC: B01J20/04 ,  B01J20/08 ,  B01J20/20 ,  B01J20/32 ,  C02F1/28

公开(公告)号：EP4211175B1

公开(公告)日：2024-10-23

申请号：EP21769773.9

申请日：2021-08-19

Inventor： FAVERO, Cédrick ,  KIEFFER, Johann ,  LEGRAS, Benoît

IPC: C08F2/10 ,  C08F20/58 ,  C08F220/56 ,  C02F1/56 ,  C02F1/28 ,  C11D3/37 ,  A61K8/81 ,  A61Q19/00 ,  C09K8/588 ,  D21H17/37