Patent SG-11201809904U-A (SG)
Title: Process for the continuous on-site production of percarboxycilic acid solutions and device for its implementation
Inventor: DEL NEGRO ANDREW
IPC: C11D3/395
Filed: 2016-05-13
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111111111111111111111111111111111111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\"\"1 WO 2017/196373 Al 16 November 2017 (16.11.2017) WIPO I PCT (51) International Patent Classification: (74) Agent: LENZEN, Glenn H.; Dietze and Davis, P.C., 2060 A61L 2/18 (2006.01) C11D 3/395 (2006.01) Broadway, Suite 400, Boulder, CO 80302 (US). C07C 40 9 / 2 4 (2006.01) (81) Designated States (unless otherwise indicated, for every (21) International Application Number: kind of national protection available): AE, AG, AL, AM, PCT/US2016/032522 AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (22) International Filing Date: CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, 13 May 2016 (13.05.2016) EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, (25) Filing Language: English LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, (26) Publication Language: English MW, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, (30) Priority Data: SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, 15/154,595 13 May 2016 (13.05.2016) US UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (71) Applicant: ELTRON RESEARCH & DEVELOP- (84) Designated States (unless otherwise indicated, for every MENT, LLC [US/US]; 4600 Nautilus Court South, Boul- kind of regional protection available): ARIPO (BW, GH, der, CO 80301 (US). GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (72) Inventors: DEL NEGRO, Andrew; 4018 Fern Avenue, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, Broomfield, CO 80020 (US). GRIMMER, Paul; 5300 EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, — Highlands Drive, Longmont, CO 80503 (US). MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, = (54) Title: PROCESS FOR THE CONTINUOUS ON-SITE PRODUCTION OF PERCARBOXYCILIC ACID SOLUTIONS AND = DEVICE FOR ITS IMPLEMENTATION = Flow = = Sensor = = Water Source = = — Peroxide Source pH Mixer = Probe = = = Hydroxide Source = Donor Mixing Coil pH Probe Acyl Source 1-1 M Ir ... ' cr) FIG. 1 0\ (57) 1-1 : Provided are various methods and systems for producing peroxycarboxylic acid compositions, and in particular, non- ---- equilibrium compositions of peracetic acid. The methods and systems control t - - flow rates and proportions of feedstocks/ reactants, per- ,-1 form the required sequence of reaction steps to produce high yield peroxycarboxcylic acid solutions in a continuous manner, and provide 0 optimal reaction time and reactant mixing for continuous and safe on-site production. ei O [Continued on next page] WO 2017/196373 Al MIDEDIMOMMIONMEMOMOEMIMINEIIHMEHOE# TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))