Manufacturing of specialty materials in supercritical fluid carbon dioxide
Manufacturing of specialty materials in supercritical fluid carbon dioxide
复制标题
超临界流体二氧化碳特种材料的制造
DOI：
10.1016/s0020-1693(99)00211-x
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发表时间：
1999
影响因子：
2.8
通讯作者：
J. D. Wang
中科院分区：
文献类型：
--
作者：
F. Mandel;J. D. Wang
超临界流体二氧化碳用于工业制造过程，即铁业公司的SCAMP工艺，用于生产粉末涂料、新型聚合物、颜料、聚合物添加剂和一系列温度敏感型生物材料等特殊材料。该工艺在多个规模的实验室设备、中试工厂和商业规模上得到了验证，所有这些都利用了Ferro独特的反应器设计，这些反应器配备了专有组件，如搅拌器、机械密封、加热/冷却夹套、壁面、冲洗阀、旋风雾化室及其控制逻辑。这些产品通常表现出优异的分散性能，性能与高温生产的材料持平或更好。在某些情况下，这样生产的材料具有独特的性能，例如孔隙率、颗粒尺寸分布、负载或均匀性，这使得它们可以用于新的、创新的应用。
Supercritical fluid carbon dioxide is used in an industrial manufacturing process, i.e. Ferro Corporation’s SCAMP process, to produce specialty materials such as powder coatings, new polymers, pigments, polymer additives, and a series of temperature sensitive bio materials. The process was verified, on several scales of laboratory equipment, pilot plants and commercial scale all utilizing Ferro’s unique reactor design equipped with proprietary components such as the agitator, mechanical seals, heating/cooling jacket, wall surface, flush valve, cyclonic atomization chamber and its control logic. The products often demonstrated superior dispersion properties and performed equally or better than elevated temperature produced materials. In some cases, the materials so produced possess unique properties, e.g. porosity, particle size distribution, loading, or uniformity, that allow them to be used in new, innovative applications.