(19)

(11)

EP 3 894 047 A1

(12)

(43) Date of publication: 20.10.2021 Bulletin 2021/42 (21) Application number: 19895601.3 (22) Date of filing: 12.12.2019

(51) International Patent Classification (IPC):  B01D 53/047(2006.01) (52) Cooperative Patent Classification (CPC): F25J 2240/02; F25J 2270/60; F25J 3/0233; B01D 53/261; C10L 3/101; F25J 2205/04; B01D 53/002; B01D 2256/245; B01D 2257/80; B01D 2257/7022; B01D 53/1462; B01D 2252/20484; F25J 2270/12; B01D 53/1475; F25J 2220/60; F25J 2230/08; F25J 2200/70; F25J 2200/76; F25J 3/0238; B01D 2252/20489; B01D 2257/504; B01D 2257/602; B01D 2256/24; F25J 2200/04; F25J 2290/40; F25J 2260/20; F25J 3/0209 (86) International application number: PCT/US2019/065993 (87) International publication number: WO 2020/123814 (18.06.2020 Gazette 2020/25)

(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: 13.12.2018 US 201816219126 23.05.2019 US 201916421138 (71) Applicant: Fluor Technologies Corporation Irving, TX 75039 (US)	(72) Inventors: THOMAS, Jacob Irving, Texas 75039 (US) SCHULTE, David Irving, Texas 75039 (US) PATEL, Dhirav Irving, Texas 75039 (US) GRAHAM, Curtis Irving, Texas 75039 (US) ZHANG, Irene Irving, Texas 75039 (US) (74) Representative: Pallini Gervasi, Diego  Notarbartolo & Gervasi GmbH Bavariaring 21 80336 Munich 80336 Munich (DE)