Patent SG-11201810949W-A (SG)
Title: Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds
Inventor: WEINBERGER DAVID
IPC: B01J35/10
Filed: 2017-06-12
Abstract: yatoo , \ () INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 January 2018 (04.01.2018) ill IIIIIl omits 1E 1 0 01110111MR HMI 0H1110 011 (10) International Publication Number WO 2018/005052 Al WIPO I PCT % Conv ers ion 100% 80% 60% 40% 20% (51) International Patent Classification: B01J 23/34 (2006.01) BO1J 21/18 (2006.01) B01J 23/32 (2006.01) B01J 20/20 (2006.01) B01J 23/16 (2006.01) B01J 35/10 (2006.01) (21) International Application Number: PCT/US2017/036942 (22) International Filing Date: 12 June 2017 (12.06.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/357,007 30 June 2016 (30.06.2016) US 62/509,633 22 May 2017 (22.05.2017) US (71) Applicant: BASF CORPORATION [US/US]; 100 Park Avenue, Florham Park NJ 079932 (US). (72) Inventors: WEINBERGER, David; 756 S. Marvine Street, Philadelphia, PA 19147 (US). RUETTINGER, Wolfgang; 16 Wendover Road, East Windsor, NJ 08520 (US). TRAN, Pascaline; 11 Galloping Hill Road, Holmdel, NJ 07733 (US). ALDEN, Laif; 1406 Lake Road, Feast- erville, PA 19053 (US). GU, Ting; 239 Luqiao Road, Jinqiao Export Process Zone, Pudong, Shanghai, 201206 (CN). ZHAO, Feng; 239 Luqiao Road, Jinqiao Export Process Zone, Pudong, Shanghai, 201206 (CN). SHI, Anju; 239 Luqiao Road, Jinqiao Export Process Zone, Pudong, Shanghai, 201206 (CN). LAWRENZ, Nils; Edith Stein Strasse 10, 67105 Schifferstadt (DE). WENGEL- ER, Lukas; Christoph-kroewerath Strasse 73, 67071 Lud- wigshafen (DE). (74) Agent: CAMPOLONGO, Michael, J. et al.; Lowenstein Sandler LLP, 65 Livingston Avenue, Roseland, NJ 07068 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (54) Title: MANGANESE OXIDE BASED CATALYST AND CATALYST DEVICE FOR THE REMOVAL OF FORMALDEHYDE AND VOLATILE ORGANIC COMPOUNDS El Initial Fo maldehyde Conversion Formaldehyde Conversion after 3h Initial Toluene Conversion n Toluene Conversion after 3h — 1-1 0% osve,9\ c oe b e 00 c' e v.0 5 t oe \" FIGURE 8 O O O (57) : Disclosed herein are a catalyst composition, catalyst devices, and methods for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream. The catalyst composition including manganese oxide, optionally one or more 0 of alkali metals, alkaline earth metals, zinc, iron, binder, an inorganic oxide, or carbon. o [Continued on next page] WO 2018/005052 Al MIDEDIMOMOIDEIREEMOMIIMINIRIMINEVOIS MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))