Patent SG-11201901938Y-A (SG)
Title: Method of producing a methanation catalyst
Inventor: POH CHEE KOK
IPC: C01G39/06
Filed: 2017-09-05
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 March 2018 (08.03.2018) WIPO I PCT (51) International Patent Classification: MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, BO1J 27/051 (2006.01) C01G 39/06 (2006.01) TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, (21) International Application Number: KM, ML, MR, NE, SN, TD, TG). PCT/SG2017/050441 Declarations under Rule 4.17: (22) International Filing Date: — of inventorship (Rule 4.17(iv)) 05 September 2017 (05.09.2017) Published: (25) Filing Language: English — with international search report (Art. 21(3)) (26) Publication Language: English (30) Priority Data: 10201607373Q 05 September 2016 (05.09.2016) SG (71) Applicants: AGENCY FOR SCIENCE, TECHNOLO- GY AND RESEARCH [SG/SG]; 1 Fusionopolis Way, #20-10 Connexis North Tower, Singapore 138632 (SG). IHI CORPORATION [JP/ ]; 1-1, Toyosu 3-chome, Ko- to-ku, Tokyo 135-8710 (JP). (72) Inventors: POH, Chee Kok; c/o Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, Singa- pore 627833 (SG). CHEN, Luwei; c/o Institute of Chem- ical and Engineering Sciences, 1 Pesek Road, Jurong Is- land, Singapore 627833 (SG). BORGNA, Armando; c/ o Institute of Chemical and Engineering Sciences, 1 Pe- sek Road, Jurong Island, Singapore 627833 (SG). KAMA- TA, Hiroyuki; c/o IHI Corporation, 1-1, Toyosu 3-chome, Koto-ku, Tokyo 135-8710 (JP). IZUMI, Yoshinori; c/o IHI Corporation, 1-1, Toyosu, 3-chome, Koto-ku, Tokyo 135-8710 (JP). (74) Agent: SPRUSON & FERGUSON (ASIA) PTE LTD; P.O. Box 1531, Robinson Road Post Office, Singapore 903031 (SG). = (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, 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, 1-1 .. TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, e•11 EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, 71' O 71' (54) Title: METHOD OF PRODUCING A METHANATION CATALYST 0 (57) : The invention provides a process for making a molybdenum sulfide catalyst, which comprises heating a precursor in \" the presence of a reducing agent. The precursor is either a molybdate salt or a thiomolybdate salt. If the precursor is a molybdate salt, 0 the reaction is conducted in thepresence of elemental sulfur. olimion °nolo olomomiolomumom ois (10) International Publication Number WO 2018/044241 Al 1-1