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1. (WO2014193751) PURIFICATION, RECOVERY, AND RECYCLE OF VENT GAS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/193751 International Application No.: PCT/US2014/039325
Publication Date: 04.12.2014 International Filing Date: 23.05.2014
IPC:
B01D 53/75 (2006.01) ,C22B 3/00 (2006.01) ,C22B 11/00 (2006.01)
Applicants: AIR PRODUCTS AND CHEMICALS, INC.[US/US]; 7201 Hamilton Boulevard Allentown, PA 18195-1501, US
Inventors: THAYER, Matthew, J.; US
XU, Jianguo; US
Agent: NEAGLE, Damon, A.; Design IP, P.C. 5050 W. Tilghman Street Suite 435 Allentown, PA 18104, US
Priority Data:
61/828,46129.05.2013US
Title (EN) PURIFICATION, RECOVERY, AND RECYCLE OF VENT GAS
(FR) PURIFICATION, RÉCUPÉRATION ET RECYCLAGE DE GAZ D'ÉVENT
Abstract: front page image
(EN) An apparatus and/or system and method for recycling vent gas from an autoclave (103) is disclosed including cooling and cleaning a vent gas, introducing the cooled and cleaned resultant stream into a purification unit (109) to remove at least a portion of the carbon dioxide and water vapor contained therein, and recycling the purified stream enriched in oxygen into the autoclave (103) or another process (111) requiring enriched oxygen.
(FR) L'invention concerne un appareil et/ou un système et un procédé de recyclage de gaz d'évent provenant d'un autoclave (103), comprenant le refroidissement et l'épuration d'un gaz d'évent, l'introduction du courant de gaz refroidi et épuré résultant dans une unité de purification (109) pour éliminer au moins une partie du dioxyde de carbone et de la vapeur d'eau qu'il contient, et le recyclage du courant purifié enrichi en oxygène, dans l'autoclave ou un autre procédé nécessitant un enrichissement en oxygène.
Designated States: 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, DK, DM, DO, DZ, 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, LC, LK, LR, LS, LT, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)