首页>
外国专利>
Atomization process of volatile compounds, particularly hydrides, elements determined for atomic absorption spectrometry and apparatus for making the same
Atomization process of volatile compounds, particularly hydrides, elements determined for atomic absorption spectrometry and apparatus for making the same
展开▼
机译：挥发性化合物（特别是氢化物）的雾化过程，为原子吸收光谱法测定的元素及其制备设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invented atomization process of volatile compounds, particularly hydrides, elements determined for atomic absorption spectrometry in heated up tubular atomizers is characterized in that a plurality of miniature streams bring in atomization medium inside of the atomizer heated-up tube and in substantial portion of length thereof a selectable amount of oxygen, producing a plurality of clouds of hydrogen radicals in which free dying-off atoms of the element to be determined repeatedly atomize. The apparatus for making the invented process consists of a supply arm and an optical tube, where the whole optical tube (O) or at least central portion (C) thereof is formed by two concentric tubes, i.e. by an inner tube (1) and an outer tube (2), whereby the inner concentric tube (1) is provided with holes (3) distributed on side thereof and a cavity (4) being formed between both the concentric tubes (1, 2) is provided with at least one inlet (5).
展开▼
