Increase in purity of aluminum melts by applying the principle of pre-coat and body feed filtration using encapsulated ceramic deep-bed filters and ceramic fibers (T05#)

通过应用预涂层和主体进料过滤原理（使用封装陶瓷深层过滤器和陶瓷纤维）来提高铝熔体的纯度（T05

• 批准号: 439712183
• 金额: --
• 依托单位: Institut für Mechanische Verfahrenstechnik und Aufbereitungstechnik
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres (Transfer Project)
• 财政年份: 2020
• 资助国家: 德国
• 起止时间: 2019-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/439712183?language=en
• 关键词: Increase; purity; aluminum; melts; applying

The project aims at the technology development and transfer of an innovative metal filter concept. The innovation bases on the application of ceramic fibers, which are used either as precoat-body feed filter aid in combination with a ceramic foam filter or as an integral functional part of a ceramic foam filter. The latter filter system can be called encapsulated filter. Concerning function and filtration mechanisms, the filter will be tested at ambient conditions with a model particle system, developed and applied in the CRC 920. The scale-up and application tests are done jointly with the industry partner Georg Herrmann Metallgießerei (GHM) GmbH, Freiberg, providing an insight how the casting process has to be modified in a production site to allow the future economic and sustainable implementation of the new technology.

该项目旨在技术开发和转让一种创新的金属过滤器概念。该创新基于陶瓷纤维的应用，陶瓷纤维既可与陶瓷泡沫过滤器结合使用，也可作为陶瓷泡沫过滤器的整体功能部分。后一种过滤系统可称为封装过滤系统。关于功能和过滤机制，过滤器将在环境条件下与CRC 920开发和应用的模型颗粒系统进行测试。扩大规模和应用测试是与行业合作伙伴georgherrmann Metallgießerei (GHM) GmbH， Freiberg共同完成的，提供了如何在生产现场修改铸造工艺的见解，以允许未来经济和可持续地实施新技术。