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EP 4 330 045 A1

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(43) Date of publication: 06.03.2024 Bulletin 2024/10 (21) Application number: 22708083.5 (22) Date of filing: 14.02.2022

(51) International Patent Classification (IPC):  B33Y 10/00(2015.01) B33Y 30/00(2015.01) C04B 35/26(2006.01) F27B 9/12(2006.01) F27D 9/00(2006.01) F26B 3/347(2006.01) B29C 64/245(2017.01) B01D 63/06(2006.01) B01D 69/04(2006.01) B01D 71/02(2006.01) C04B 35/01(2006.01) C04B 35/80(2006.01) F27B 9/36(2006.01) F27D 99/00(2010.01) B29C 64/227(2017.01) H05B 6/70(2006.01) B01D 67/00(2006.01) B29C 64/241(2017.01) (52) Cooperative Patent Classification (CPC): C04B 35/80; C04B 2235/5252; C04B 2235/5244; C04B 2235/9607; B01D 71/024; C04B 35/01; C04B 35/26; B33Y 30/00; B33Y 10/00; F26B 3/347; C04B 2235/6028; B29C 64/245; B01D 63/061; B01D 63/062; B01D 69/04; B29C 64/241; B01D 67/00415; B01D 67/00411; B01D 71/0215 (86) International application number: PCT/EP2022/053542 (87) International publication number: WO 2022/171875 (18.08.2022 Gazette 2022/33)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 15.02.2021 EP 21315022 (71) Applicant: Ultra High Temperature Processes Ltd Ballsbridge, Dublin 4 DO4C3W4 (IE)	(72) Inventor: KONGMARK, Nils 01630 Saint-Genis-Pouilly (FR) (74) Representative: Stona, Daniel  Mervelix 13B Chemin du Levant BP 55 01210 Ferney-Voltaire 01210 Ferney-Voltaire (FR)