To provide a method for safely and stably storing a hydrochlorofluoroolefin filled in a container for storage, transportation, etc. A method for storing a hydrochlorofluoroolefin in a sealed storage container, wherein the hydrochlorofluoroolefin is stored in such a state that a gas phase and a liquid phase coexist in the storage container, and the concentration of air in the gas phase in the storage container at a temperature of 25°C is kept to be at most 3.0 vol%, and a method for storing a hydrochlorofluoroolefin in a sealed storage container, wherein the hydrochlorofluoroolefin is stored in such a state that a gas phase and a liquid phase coexist in the storage container, and the concentration of oxygen in the gas phase in the storage container at a temperature of 25°C is kept to be at most 0.6 vol%.
                            提供一种方法,用于安全稳定地储存填充在容器中的氢
氯氟烯烃,以便储存、运输等。一种将氢
氯氟烯烃贮存在密封贮存容器中的方法,其中氢
氯氟烯烃的贮存状态是贮存容器中气相和液相共存,贮存容器中气相中的空气浓度在温度为 25°C 时最多不超过 3.0 vol%,以及一种将氢
氯氟烯烃贮存在密封贮存容器中的方法,其中氢
氯氟烯烃的贮存状态是贮存容器中气相和液相共存。0 vol%,以及一种在密封储存容器中储存氢
氯氟烯烃的方法,其中氢
氯氟烯烃是以气相和液相在储存容器中共存的状态储存的,而储存容器中气相中的
氧气浓度在温度为25°C时最多保持在0.6 vol%。