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1. 发明授权

EP3397720B1 MULTISTAGE THERMOLYSIS METHOD FOR SAFE AND EFFICIENT CONVERSION OF E-WASTE MATERIALS 有权
公开(公告)号：EP3397720B1
公开(公告)日：2024-01-24
申请号：EP16882335.9
申请日：2016-12-16
发明人： BRANDHORST, Henry W., Jr. , ENGEL, Ullrich H. , LUDWIG, Charles T. , ZAVORAL, Ernest J., Sr.
IPC分类号： C10B47/00 , C10B53/00 , C10G1/10 , C10G9/00 , C10G11/00 , C10J3/00 , B09B3/00 , C10B47/44 , C10B53/07 , C10B57/02 , C10L5/44 , C10L5/48 , B01D47/00 , C10L3/00 , C10K1/12 , C10K1/00

2. 发明公开

EP4112568A1 RECOVERY OF GASEOUS FLOWS RICH IN OXYGEN AND OZONE IN A WASTE WATER TREATMENT PLANT 审中-实审
公开(公告)号：EP4112568A1
公开(公告)日：2023-01-04
申请号：EP22181640.8
申请日：2022-06-28
申请人： Societa' Italiana Acetilene & Derivati S.I.A.D. S.p.A. in breve S.I.A.D. S.p.A.
发明人： BISSOLOTTI, Giorgio , PASINETTI, Eleonora , RADAVELLI, Pier Luigi , RIGAMONTI, Enrico
IPC分类号： C02F9/00 , C02F3/26 , C02F1/78 , C02F11/02 , C02F3/12 , C02F1/20 , B01D47/00 , B01D53/78 , C02F1/66
摘要： A description is given of a plant for the treatment of wastewater and sludge which allows the optimisation of the gaseous streams, the improvement in the efficiency of the plant with particular regard to the optimisation of the processes and to the control of the production of sludge, to the reduction in harmful streams in output through integration and recovery of the oxygen-rich and oxygen and ozone-rich gaseous streams with low energy consumption systems. Exhaust streams containing oxygen and/or ozone are collected from treatment units in which oxygen and/or ozone have been introduced but not completely depleted, these streams are further conveyed to other treatment units within the same plant.

3. 发明公开

EP4034281A1 PACKED TOWER 审中-实审
公开(公告)号：EP4034281A1
公开(公告)日：2022-08-03
申请号：EP20785565.1
申请日：2020-09-23
申请人： Edwards Limited
发明人： PRICE, Duncan
IPC分类号： B01D45/14 , B01D47/00 , B01D47/14 , F04D25/02 , F04D29/28 , F04D29/70

4. 发明公开

EP3999475A1 METHOD AND APPARATUS FOR TREATING WASTE WATER 审中-实审
公开(公告)号：EP3999475A1
公开(公告)日：2022-05-25
申请号：EP20844604.7
申请日：2020-07-17
申请人： Abtech Industries, Inc.
发明人： LOLLING, Shawn M. , WARNER, Jonathan C.
IPC分类号： C02F1/08 , C02F1/04 , B01D45/12 , B01D47/00 , B01D53/78

5. 发明授权

EP3868459B1 VORRICHTUNG ZUR NUTZUNG DER ABWÄRME UND/ODER ZUR REINIGUNG EINES RAUCHGASES 有权转让
公开(公告)号：EP3868459B1
公开(公告)日：2022-04-13
申请号：EP20158501.5
申请日：2020-02-20
发明人： Treichl, Richard
IPC分类号： B01D47/00 , B01D53/00 , F23J15/00 , F24H8/00 , F24H9/00 , F28C3/06 , F28D3/00 , F28D7/00 , F28D21/00

6. 发明公开

EP3796990A1 PROCEDE DE TRAITEMENT DE FUMEES GENEREES PAR UNE COMBUSTION DE BOIS ET DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE 无效
公开(公告)号：EP3796990A1
公开(公告)日：2021-03-31
申请号：EP19730260.7
申请日：2019-05-20
申请人： Pesenti, Yvan , Lugrin, Mathieu , Vernay, Denis
发明人： Pesenti, Yvan , Lugrin, Mathieu , Vernay, Denis
IPC分类号： B01D47/00 , B01D53/77 , F23J15/04 , B01D53/14 , B01D53/18

7. 发明公开

EP3784639A1 UREA PRODUCTION PLANT AND SCRUBBING SYSTEM 审中-公开
公开(公告)号：EP3784639A1
公开(公告)日：2021-03-03
申请号：EP19716200.1
申请日：2019-04-12
申请人： thyssenkrupp Fertilizer Technology GmbH , thyssenkrupp AG
发明人： FRANZRAHE, Harald , ERBEN, Axel , KOCH, Simon
IPC分类号： C05C9/00 , B01J2/00 , B01D47/00

8. 发明授权

EP3447096B1 AQUEOUS SEPARATION LIQUID AND PROCESS FOR REMOVING PAINT OVERSPRAY FROM A PAINT SPRAY BOOTH 有权
公开(公告)号：EP3447096B1
公开(公告)日：2020-11-04
申请号：EP18192156.0
申请日：2014-09-10
申请人： PPG Industries Ohio, Inc.
发明人： KASCHA, Dietmar , SCHARRENBACH, Frank , HOFMANN, Désirée
IPC分类号： C09D7/00 , B01D47/00 , B03C3/017 , B03C3/16 , B05B14/48 , B05B14/42 , B05B14/46 , B05B14/462

9. 发明授权

EP2804689B1 APPARATUS AND METHOD FOR SEPARATION OF HYDROCARBONS FROM HYDROCARBON-CONTAINING PRODUCED WATER 失效转让
公开(公告)号：EP2804689B1
公开(公告)日：2019-04-17
申请号：EP12865978.6
申请日：2012-11-28
申请人： Cameron Technologies Limited
发明人： FOLKVANG, Jorn
IPC分类号： B01D50/00 , B01D47/00 , B01D45/16 , B01D17/02 , B01D19/00 , B03D1/02 , B03D1/14 , B03D1/24 , C02F1/24 , C02F1/20 , C02F1/30 , C02F1/38

10. 发明公开

EP3437712A1 DUST COLLECTION METHOD, DUST COLLECTION DEVICE, AND LASER PROCESSING MACHINE 审中-公开
公开(公告)号：EP3437712A1
公开(公告)日：2019-02-06
申请号：EP17775512.1
申请日：2017-03-31
申请人： Aflair Inc.
发明人： HASEGAWA Akinobu , KUO Shyrcherng
IPC分类号： B01D45/12 , B01D47/00 , B01D47/06 , B23K26/16
摘要： Objects include providing a dust collection method, a dust collection device, and a laser processing machine with which dust and the like can be efficiently separated and removed without using a filter.
The dust collection method according to an aspect of the present invention is a dust collection method using a dust collection device, the dust collection device comprising: a main body provided in a tubular shape; an exhaust tube provided so as to extend outside from midstream inside the main body through one end of the main body, the exhaust tube cooperating with a suction device to suck air inside the main body; a supply nozzle for supplying a liquid to inside of the main body; a recovery unit for recovering the liquid from the main body; and a pump for returning the liquid from the recovery unit to the supply nozzle. The dust collection method comprises: a step of forming a rotating airflow by means of suction with the suction device, the rotating airflow progressing while spiraling along an inner wall surface of the main body; a step of supplying the liquid from the supply nozzle; a step of spreading out the liquid with the rotating airflow on the inner wall surface thereby to continuously form a liquid catcher, the liquid catcher rotating as a film of the liquid; and a step of separating smoke and/or dust to outside by centrifugal force due to the rotating airflow and capturing the smoke and/or dust with the liquid catcher, the smoke and/or dust being contained in air introduced to the inside of the main body.

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