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Process and apparatus for the preparation of spherical ammonium nitrate (AN) particles having narrow size distribution
Process and apparatus for the preparation of spherical ammonium nitrate (AN) particles having narrow size distribution
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机译:制备具有窄尺寸分布的球形硝酸铵(AN)颗粒的方法和设备
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摘要
In the production of spherical particles of an oxidant (I) for propellants and/or explosives, by melting (I) in a container then atomizing using spray apparatus, the melt is held under constant pressure on leaving the melting vessel. An independent claim is included for an apparatus for the process, comprising a melt container for melting (I) and taking up the melt, having an outlet connected to a spray device for atomizing the melt, where the melt (4) at the outlet (2') of the melt container (2) can be held at a constant pressure (p(D)).
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