Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are fully or partly halogenated hydrocarbons that contain carbon (C), hydrogen (H), chlorine (Cl), and fluorine …

2017年4月18日 · Each chlorine atom would react immediately with an ozone molecule, setting off a chain reaction that would destroy thousands of ozone molecules. In their paper, they …

氯氟碳化合物能夠溶解 油 脂，故被用作 電子零件 及 金屬 用品的 清潔劑。 用作 冷凍劑 的氯氟碳化合物，稱為 氟利昂。 氟利昂氣化時吸收大量 內能，令附近環境變冷，所以成為冷藏器（例 …

2025年2月17日 · Chlorofluorocarbon (CFC), any of several organic compounds composed of carbon, fluorine, and chlorine. When CFCs also contain hydrogen in place of one or more …

氯氟碳化合物（Chlorofluorocarbons，简称 CFCs），又称氟氯烃，是一类只含有氯、氟和碳的有机物，包括 三氯氟甲烷 、 二氯二氟甲烷 、 二氯四氟乙烷 等物质。 常温下，氯氟碳化合物是 …

Chlorofluorocarbons (CFCs) are man-made compounds consisting of chlorine, fluorine, and carbon. You might have heard questions like what is CFC or what are CFCs used for? Well, …

Chlorofluorocarbons (CFC) are gases used for various purposes including solvents, refrigerants and aerosol sprays. They are organic chemicals and contain carbon, (sometimes hydrogen,) …

2023年2月13日 · CFCs were developed in the late 1920s to replace toxic compounds used in refrigeration and air conditioning; they have also been used in aerosols and as solvents. And …

2021年8月18日 · Chlorofluorocarbons (CFCs) are gaseous chemicals that have been widely used over the past century since their creation in 1928. These products were investigated and their …

Chlorofluorocarbons (CFCs) are synthetic organic compounds that contain chlorine and fluorine. They are known for their ability to deplete stratospheric ozone and were eliminated from use …