{"title":"Raschig Super-Ring PLUS a new 4th+ generation random packing","authors":"Michael Schultes","doi":"10.1016/j.cherd.2024.11.020","DOIUrl":null,"url":null,"abstract":"<div><div>Raschig Super-Ring® PLUS is a new 4th+ generation packing with optimized geometry. It offers lower pressure drop and higher capacity compared to other high-capacity random packings. This comes without sacrificing efficiency and makes this new development ideal for grass root column designs with reduced vessel diameters or for revamp cases to maximize tower capacities. The key improvement of Raschig Super-Ring® PLUS comes from the design, i.e. by arranging a more open column cross-sectional area for gas and liquid flow. The principles for new random packing designs are disclosed in the text. Details of developments for modern random packings are described in the text for the first time. Rigorous testing at various institutes supports these claims detailed further in the text along with industrial applications.</div></div>","PeriodicalId":10019,"journal":{"name":"Chemical Engineering Research & Design","volume":"212 ","pages":"Pages 332-340"},"PeriodicalIF":3.7000,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Engineering Research & Design","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0263876224006518","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Raschig Super-Ring® PLUS is a new 4th+ generation packing with optimized geometry. It offers lower pressure drop and higher capacity compared to other high-capacity random packings. This comes without sacrificing efficiency and makes this new development ideal for grass root column designs with reduced vessel diameters or for revamp cases to maximize tower capacities. The key improvement of Raschig Super-Ring® PLUS comes from the design, i.e. by arranging a more open column cross-sectional area for gas and liquid flow. The principles for new random packing designs are disclosed in the text. Details of developments for modern random packings are described in the text for the first time. Rigorous testing at various institutes supports these claims detailed further in the text along with industrial applications.
Raschig Super-Ring® PLUS 是第四代以上的新型填料,具有优化的几何形状。与其他高容量随机填料相比,它具有更低的压降和更高的容量。在不牺牲效率的情况下,这种新开发的填料非常适合于缩小容器直径的基层塔设计,或用于改造以最大限度地提高塔容量。Raschig Super-Ring® PLUS 的主要改进来自于设计,即为气体和液体流动设计了更开阔的塔横截面积。文中介绍了新型随机填料设计的原理。文中首次介绍了现代无规填料的发展细节。文中还进一步详细介绍了各种研究所进行的严格测试以及工业应用。
期刊介绍:
ChERD aims to be the principal international journal for publication of high quality, original papers in chemical engineering.
Papers showing how research results can be used in chemical engineering design, and accounts of experimental or theoretical research work bringing new perspectives to established principles, highlighting unsolved problems or indicating directions for future research, are particularly welcome. Contributions that deal with new developments in plant or processes and that can be given quantitative expression are encouraged. The journal is especially interested in papers that extend the boundaries of traditional chemical engineering.