公开(公告)号：US20230220259A1

公开(公告)日：2023-07-13

申请号：US18095446

申请日：2023-01-10

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Gregory Laurence Smith ,  Ankit Sethi ,  Yang Zou ,  Samuel F. Yana Motta

IPC: C09K5/04 ,  C10M107/34

CPC classification number: C09K5/044 ,  C10M107/34 ,  C09K2205/22 ,  C09K2205/40

Abstract: The present invention relates to heat transfer compositions comprising refrigerant, lubricant and stabilizer, wherein the refrigerant comprises from about 5% by weight to 100% by weight of trifluoroiodomethane (CF3I), and wherein said lubricant comprises polyol ester (POE) lubricant and/or polyvinyl ether (PVE) lubricant, and wherein said stabilizer comprises an alkylated naphthalene and optionally but preferably an acid depleting moiety.

公开(公告)号：US20220119693A1

公开(公告)日：2022-04-21

申请号：US17349856

申请日：2021-06-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ankit SETHI ,  Samuel F. Yana Motta ,  Ryan Hulse ,  Robert Gerard Richard ,  Gregory Laurence Smith ,  Henna Tangri ,  Elizabet del Carmen Vera Becerra ,  Yang Zou

IPC: C09K5/04 ,  C10M105/38 ,  F25B45/00 ,  F25B31/00 ,  C10M171/00 ,  C10M105/50 ,  C10M111/02

Abstract: The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.

公开(公告)号：US10767091B2

公开(公告)日：2020-09-08

申请号：US16206624

申请日：2018-11-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ankit Sethi ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Yang Zou ,  Elizabet del Carmen Vera Becerra ,  Gregory L. Smith

IPC: C09K5/04

Abstract: The present invention relates to a refrigerant composition, including trifluoroiodomethane (CF3I); 1,3,3,3-tetrafluoropropene (HFO-1234ze); difluoromethane (HFC-32), and pentafluoroethane (HFC-125) for use in a heat exchange system, including refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-22 or R-404A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-22 or R-404A.

公开(公告)号：US20190161663A1

公开(公告)日：2019-05-30

申请号：US16206624

申请日：2018-11-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ankit Sethi ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Yang Zou ,  Elizabet del Carmen Vera Becerra ,  Gregory L. Smith

IPC: C09K5/04

CPC classification number: C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/43

Abstract: The present invention relates to a refrigerant composition, including trifluoroiodomethane (CF3I); 1,3,3,3-tetrafluoropropene (HFO-1234ze); difluoromethane (HFC-32), and pentafluoroethane (HFC-125) for use in a heat exchange system, including refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-22 or R-404A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-22 or R-404A.

公开(公告)号：US20190161660A1

公开(公告)日：2019-05-30

申请号：US16194330

申请日：2018-11-17

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Samuel Yana Motta ,  Michael Petersen ,  Ankit Sethi ,  Elizabeth del Carmen Vera Becerra ,  Yang Zou ,  Gregory Smith

IPC: C09K5/04 ,  C10M107/32 ,  F25B9/00

Abstract: The present invention relates to a refrigerant composition, including trifluoroiodomethane (CF3I); 1,1,1,2-tetrafluoropropene (HFO-1234yf); difluoromethane (HFC-32); and carbon dioxide (CO2), for use in a heat exchange system, including refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-404A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-404A.

公开(公告)号：US10301521B2

公开(公告)日：2019-05-28

申请号：US15662237

申请日：2017-07-27

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ankit Sethi ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Gregory Laurence Smith ,  Elizabet del Carmen Vera Becerra ,  Yang Zou ,  Joshua Close

IPC: C09K5/04 ,  C09K15/04 ,  C10M107/32 ,  C10M107/24 ,  F25B45/00 ,  F25B1/00 ,  C10M171/00

Abstract: 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.

公开(公告)号：US20190153283A1

公开(公告)日：2019-05-23

申请号：US16194323

申请日：2018-11-17

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Samuel F. Yana Motta ,  Michael Petersen ,  Ankit Sethi ,  Elizabet del Carmen Vera Becerra ,  Yang Zou ,  Gustavo Pottker ,  Joshua Close ,  Gregory Smith

IPC: C09K5/04 ,  F25B1/02 ,  F25B1/047 ,  F25B39/02 ,  F25B41/06 ,  F25B39/04

Abstract: The present invention includes refrigerant composition, including trifluoroiodomethane (CF3I); 1,1,1,2-tetrafluoropropene (HFO-1234yf); difluoromethane (HFC-32); and pentafluoroethane (HFC-125), for use in a heat exchange system, including refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-404A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-404A.

公开(公告)号：US10208235B2

公开(公告)日：2019-02-19

申请号：US15963805

申请日：2018-04-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ankit Sethi ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Gregory Laurence Smith ,  Elizabet del Carmen Vera Becerra ,  Yang Zou ,  Joshua Close

IPC: C09K5/04 ,  C10M105/38 ,  F25B45/00 ,  F25B31/00 ,  C10M171/00 ,  C10M105/50 ,  C10M111/02

Abstract: The present invention relates to a refrigerant composition, including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.

公开(公告)号：US10457844B2

公开(公告)日：2019-10-29

申请号：US15971648

申请日：2018-05-04

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Yang Zou ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Ankit Sethi ,  Elizabet del Carmen Vera Becerra ,  Henna Tangri

IPC: C09K5/04 ,  F25B31/00 ,  F25B9/00 ,  F25B45/00 ,  F25B1/00

Abstract: Disclosed are heat transfer compositions and methods and systems containing refrigerants consisting essentially of difluoromethane (HFC-32), and trifluoroiodomethane (CF3I), and heat transfer compositions and methods and systems containing refrigerants consisting essentially of difluoromethane (HFC-32), and trifluoroiodomethane (CF3I) and CO2.

公开(公告)号：US20190249055A1

公开(公告)日：2019-08-15

申请号：US16391733

申请日：2019-04-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ankit Sethi ,  Samuel F. Yana Motta ,  Gustavo Pottker ,  Gregory Laurence Smith ,  Elizabet del Carmen Vera Becerra ,  Yang Zou ,  Joshua Close

IPC: C09K5/04 ,  C10M171/00 ,  C09K15/04 ,  C10M107/32 ,  C10M107/24 ,  F25B45/00 ,  F25B1/00

CPC classification number: C09K5/044 ,  C09K5/045 ,  C09K15/04 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  C10M107/24 ,  C10M107/32 ,  C10M171/008 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/026 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1023 ,  C10M2209/1033 ,  C10M2215/00 ,  C10M2215/20 ,  C10M2215/202 ,  C10M2215/206 ,  C10M2223/00 ,  C10M2223/049 ,  C10M2229/025 ,  C10N2220/302 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/70 ,  C10N2240/30 ,  F25B1/00 ,  F25B45/00 ,  F25B2400/121

Abstract: 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.