Innovations in ion exchange technologies using liquid solid circulating fluidized bed (LSCFB): LSCFB fluid consumption evaluation

使用液固循环流化床 (LSCFB) 的离子交换技术创新：LSCFB 流体消耗评估

• 批准号: 395954-2009
• 负责人: Bassi, Amarjeet
• 金额: $ 1.82万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2009
• 资助国家: 加拿大
• 起止时间: 2009-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=443730
• 关键词: Innovations; ion; exchange; technologies; using

Renix Inc. (London, Ontario) has licensed a novel and potentially revolutionary ion exchange technology from the University of Western Ontario termed as the Liquid Solid Circulating Fluidized Bed (LSCFB) Ion Exchanger. The LSCFB system uses two liquids in different ways in order to accomplish the ion exchange steps of adsorption, desorption, and to maintain dynamic seals. Although the system functions well under the existing configurations, it uses large quantities of water and eluant chemicals. In order to improve the system and make it more attractive for industrial application, this project will evaluate several potential modifications that will reduce the consumption of chemicals and water. Water Use: Water is used in two places in the system in order to keep the feed liquid isolated in the adsorption column and the chemical eluant isolated in the

Renix Inc.（伦敦，安大略）已经从西安大略大学获得了一种新型的和潜在的革命性的离子交换技术，称为液固循环流化床（LSCFB）离子交换器。LSCFB系统以不同的方式使用两种液体，以完成吸附、解吸的离子交换步骤，并保持动态密封。虽然该系统在现有配置下运行良好，但它使用大量的水和洗脱剂化学品。为了改进该系统，使其对工业应用更具吸引力，该项目将评估几种可能的修改，以减少化学品和水的消耗。水用途：在系统中的两个地方使用水，以保持进料液体在吸附塔中被隔离并且化学洗脱液在分离塔中被隔离。