专利名称：Method for producing a hydrocarbon mixed refrigerant
发明人：新川 佳伸，矢田 直之，細村 弘義
申请号：JP2012511489
申请日：20100423
公开号：JPWO2011132306A1
公开日：
less is more是谁提出的
20130718
专利内容由知识产权出版社提供
摘要： The global warming reducing CFC substitutes are greenhouse gases by implementing a CFC-free by replacing the hydrocarbon refrigerant (HCFC, HFC) and CFC substitutes, by reducing the power consumption of the refrigerating and air-conditioning apparatus together To provide an optimal method for manufacturing a hydrocarbon mixed refrigerant having a high refrigerating air-conditioning performance with less loading to and contribute to, to facilitate the protection of combustible hydrocarbons. Content of at least two kinds of propane or /, n- butane, isobutane, ethane, methane content of the single component in the range of 1 to 4 carbon atoms and hydrocarbons of 98.0 mol% A method of producing a hydrocarbon mixed refrigerant by mixing the raw materials of two or more of the total is selected from liquefied petroleum gas 98.0 mole% or more, the filling pressure of the feed vessel lowest mixing vessel was evacuated The basic process to be introduced are adjusted to be higher 0.3MPa or higher than the filling pressure of the raw material container filling pressure of the feed container is introduced just before, the raw material is introduced into the first raw material, is introduced into the second and further wherein The raw material amount which is not introduced into the mixing vessel of the total amount of the raw material is
introduced into the mixing vessel so that the total of the raw material introduction amount satisfies the f
ormula I below are extracted from the source container raw material in the process is extracted from the raw material container I want to control to 10% by weight or less based on the total amount of introduction. (Saturated liquid density of hydrocarbon refrigerant mixtures in the temperature of the place of manufacture: D capacity of the mixing vessel: Sum L of raw material introduction amount to the mixing vessel G) G ≦ L × D × 0.9 ··· I None [Selection Figure]
申请人：新川 佳伸
地址：東京都中央区月島４－１６－５
国籍：JP
代理人：吉田 芳春，吉田 雅比呂，堀越 真弓
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