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1. WO2020005911 - REFRIGERANT BLENDS HAVING LOW GLOBAL WARMING POTENTIAL

Publication Number WO/2020/005911
Publication Date 02.01.2020
International Application No. PCT/US2019/038936
International Filing Date 25.06.2019
IPC
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
45
Arrangements for charging or discharging refrigerant
C09K 5/04 (2006.01)
F25B 45/00 (2006.01)
CPC
C09K 2205/126
C09K 5/045
F25B 2400/121
F25B 45/00
Applicants
  • THE CHEMOURS COMPANY FC, LLC [US/US]; 1007 Market Street Wilmington, Delaware 19801, US
Inventors
  • ALLGOOD, Charles Clinton; US
  • MINOR, Barbara Haviland; US
Agents
  • TUCKER, N. Lynn; US
Priority Data
62/691,49028.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REFRIGERANT BLENDS HAVING LOW GLOBAL WARMING POTENTIAL
(FR) MÉLANGES DE RÉFRIGÉRANTS AYANT UN FAIBLE POTENTIEL DE RÉCHAUFFEMENT GLOBAL
Abstract
(EN)
The present invention relates to processes for preparing refrigerant blends comprising one or more purified hydrofluorocarbon compounds, wherein the one or more hydrofluorocarbon compounds have been recovered from one or more refrigeration, air conditioning or heat pump systems, and purified.
(FR)
La présente invention concerne des procédés de préparation de mélanges de réfrigérants comprenant un ou plusieurs composés hydrofluorocarbonés purifiés, le ou les composés hydrofluorocarbonés ayant été récupérés à partir d'un ou plusieurs systèmes de réfrigération, de climatisation ou de pompe à chaleur, et purifiés.
Latest bibliographic data on file with the International Bureau