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1. (WO2018022943) HEAT TRANSFER COMPOSITIONS, METHODS AND SYSTEMS
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Pub. No.: WO/2018/022943 International Application No.: PCT/US2017/044258
Publication Date: 01.02.2018 International Filing Date: 27.07.2017
IPC:
C09K 5/04 (2006.01) ,F25B 9/00 (2006.01) ,B60H 1/32 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5
Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
02
Materials undergoing a change of physical state when used
04
the change of state being from liquid to vapour or vice-versa
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
9
Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
32
Cooling devices
Applicants: HONEYWELL INTERNATIONAL INC.[US/US]; 115 Tabor Road P.O. Box 377 Morris Plains, NJ 07950, US
Inventors: SETHI, Ankit; US
YANA MOTTA, Samuel, F.; US
POTTKER, Gustavo; US
SMITH, Gregory, Laurence; CA
VERA BECERRA, Elizabet Del Carmen; US
ZOU, Yang; US
CLOSE, Joshua; US
Agent: POSILLICO, Joseph, F.; US
Priority Data:
62/368,55729.07.2016US
Title (EN) HEAT TRANSFER COMPOSITIONS, METHODS AND SYSTEMS
(FR) COMPOSITIONS, PROCÉDÉS ET SYSTÈMES DE TRANSFERT DE CHALEUR
Abstract:
(EN) Disclosed are refrigerants comprising at least about 97% by weight of a blend of three compounds, said blend consisting of: from about 40% by weight to about 49% by weight difluoromethane (HFC-32), from about 6% by weight to about 12% by weight pentafluoroethane (HFC-125), from about 33% by weight to about 40% by weight trifluoroiodomethane (CF3I); and from about 2% by weight to about 12% by weight of trans 1,3,3,3-tetrafluoropropene (trans HFO-1234ze), wherein the percentages are based on the total weight of the three compounds in the blend, and systems and method using same.
(FR) L'invention concerne des réfrigérants comprenant au moins environ 97 % en poids d'un mélange de trois composés, ledit mélange comprenant : environ 40 % en poids à environ 49 % en poids de difluorométhane (HFC -32), environ 6 % en poids à environ 12 % en poids de pentafluoroéthane (HFC -125), environ 33 % en poids à environ 40 % en poids de trifluoro-iodométhane (CF3I) ; et environ 2 % en poids à environ 12 % en poids de trans-1,3,3,3-tétrafluoropropène (trans HFO-1234ze), les pourcentages étant basés sur le poids total des trois composés dans le mélange, et des systèmes et un procédé l'utilisant.
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, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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)