公开(公告)号：US20210108119A1

公开(公告)日：2021-04-15

申请号：US17047860

申请日：2019-04-30

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Sheng Peng ,  Jian Sun-Blanks ,  Barbara Haviland Minor ,  Brian E. Kipp ,  Mary E Koban

IPC: C09K5/04

Abstract: The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of at least one inhibitor. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.

公开(公告)号：US12071582B2

公开(公告)日：2024-08-27

申请号：US17268141

申请日：2020-03-06

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Mary E. Koban ,  Joshua Hughes ,  Karl Robert Krause ,  Barbara Haviland Minor ,  Sheng Peng ,  Pradeep Sharma ,  Jian Sun-Blanks ,  Hans Westdijk

IPC: C09K5/04 ,  F25B45/00

CPC classification number: C09K5/045 ,  F25B45/00 ,  C09K2205/126 ,  F25B2345/002

Abstract: A method and apparatus for reclaiming refrigerant. The method includes transferring, an unreclaimed refrigerant composition, including one or more hydrofluoro olefins, from a source vessel to a receiving vessel and transporting the receiving vessel to a recycling center. The unreclaimed refrigerant composition is analyzed to determine the composition of the unreclaimed refrigerant composition sample. A target composition is determined, based on the analyzed unreclaimed refrigerant composition, and one or more treatments are determined, based on the target composition. The unreclaimed refrigerant composition is treated, with the one or more treatments, to form a reclaimed refrigerant composition having the composition of the reclaimed refrigerant composition is equal to the target composition.