羰基法是利用化学迁移反应原理的一种精炼方法。用于生产高纯度的镍、铁等，其产品有镍丸、镍粉、铁粉等。
本装置采用BP技术，利用甲醇低压羰基化法生产醋酸。
The plant using BP Technology produces acetic acid with Low Pressure Methanol Carbonylation Process.
文章运用了空气-乙炔火焰原子吸收光谱法进行羰基镍粉中铁含量的测定。
The application of air-acetylene flame atomic absorption spectral method for measuring the iron content in carbonyl nickel powder is studied.
论述了氧化羰基化法采用的催化剂体系。
The catalyst systems in oxidative carbonylation were fully discussed.
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