BOPI 02 BR/2024 REPERTOIRE NUMERIQUE 16 (11) 21389 Consulter le mémoire (51) B01D 25/127 (2018.01); B01D 25/164 (2018.01); B01D 25/21 (2018.01) ; B01D 25/30 (2018.01) (21) 1202200409 - PCT/FI2020/050391 (22) 03/06/2020 (54) A filter plate for a horizontal plate and frame - type filter, such as a tower press. (72) JUVONEN, Ismo (FI); MUSTAKANGAS, Mirva (FI); KAIPAINEN, Janne (FI); ELORANTA, Teemu (FI); ILLI, Mika (FI) et VÄNTTINEN, Kari (FI) (73) Metso Outotec Finland Oy, Lokomonkatu 3, 33900 TAMPERE (FI) (74) SPOOR & FISHER Inc. NGWAFOR & PARTNERS SARL, The House of Gideon, Golf/Bastos Quarter, Opposite The American Embassy, Entrance-St. John Paul II Boulevard, P.O. Box 8211, YAOUNDE (CM). (57) The disclosure relates to a filter plate (1) for a horizontal plate and frame -type filter, such as a tower press. The disclosure is based on the idea of providing a filtrate vat (3) formed on, and integral with a filter plate (1) along with an outlet opening as a gap (2d) on a border (2) delimiting the vat (3) for providing drainage route, and a recessed portion (1c) provided at the outlet opening. In this way, a rigid structure of the filtrate vat (3) capable of resisting deformation may be achieved, and contamination from slurry between the filter plate (1) and a possible vat liner or coating is avoided. (11) 21390 Consulter le mémoire (51) B29C 70/00 (2018.01); E21B 41/08 (2018.01) ; F16L 1/16 (2018.01) (21) 1202200423 - PCT/US2021/027465 (22) 15/04/2021 (30) US n° 63/010,369 du 15/04/2020 (54) Non-metallic subsea skid apparatus and methods. (72) NAIR, Sajith (US); KULSHRESTHA, Manoj (US); SINGH, Nawin (US); WAIMER, Johannes (US); MOD-ICA, Antonino Ascone (US) et SHENDRE, Amit Balkrishna (US) (73) J. Ray McDermott, S.A., 915 N. Eldridge Parkway, HOUSTON, Texas 77079-4526 (US) (74) SPOOR & FISHER Inc. NGWAFOR & PARTNERS SARL, The House of Gideon, Golf/Bastos Quarter, Opposite The American Embassy, Entrance-St. John Paul II Boulevard, P.O. Box 8211, YAOUNDE (CM). (57) Aspects of the present disclosure relate to nonmetallic sub sea skid apparatus and associated methods, such as composite subsea valve skid apparatus and methods. In one implementation, a subsea skid includes a plurality of skid tubes, and a plurality of skid joints coupled between the plurality of skid tubes. The plurality of skid tubes and the plurality of skid joints form a frame. The plurality of skid tubes and the plurality of skid joints are each formed of a non-metallic material.
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