| 摘要 |
The production of corrosion-resistant apparatus or equipment from alloys which are resistant to chemically aggressive media, such as media which contain hydrogen fluoride or which release hydrogen fluoride, and apparatus and equipment so made. The alloys used in the invention contain aluminum and nickel or aluminum and silicon. The alloys can be used, for example, to produce devices such as reactor vessels, pipelines, agitator devices, sampling devices, etc., which can be used for carrying out fluorination reactions, especially the synthesis of fluorinated organic compounds using hydrogen fluoride and an antimony halide catalyst.
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