Carbon Dioxide Removal with Tuff: experimental measurement of adsorption properties and breakthrough modeling using CFD approach

被引：8

作者：

Aquino, Andrea ^{[1
]}

Bonamente, Emanuele ^{[1
]}

Buratti, Cinzia ^{[1
]}

Cotana, Franco ^{[1
]}

Castellani, Beatrice ^{[1
]}

Paolini, Valerio ^{[2
]}

Petracchini, Francesco ^{[2
]}

机构：

[1] Univ Perugia, Interuniv Res Ctr Pollut & Environm Mauro Felli, CIRIAF, Via G Duranti 67, Perugia, Italy

[2] Italian Natl Res Council, Inst Atmospher Pollut Res, V Salaria Km 29-300, Monterotondo, RM, Italy

来源：

71ST CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION (ATI 2016) | 2016年 / 101卷

关键词：

Biogas upgrading; CO2; adsorption; pressure swing adsorption (PSA); natural zeolites; computational fluid dynamics (CFD); NATURAL ZEOLITES; BIOGAS; PURIFICATION; SEPARATION; CAPTURE;

D O I：

10.1016/j.egypro.2016.11.050

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work presents the study of tuff as an alternative material for CO2 capturing and removal by pressure swing adsorption techniques. Tuff represents an economic and environmentally sustainable alternative to commonly-used synthetic zeolites. The proposed methodology includes a laboratory characterization of the CO2 adsorption process under different operative conditions and experimental layouts. Measured data are also used to setup computational fluid dynamics simulations of the fixed-bed adsorption column. Results can be used to define optimal design parameters needed to implement and to improve different applications for biogas upgrading (CO2/CH4 ratio adjustment) or carbon capture and storage. (C) 2016 The Authors. Published by Elsevier Ltd.

引用

页码：392 / 399

页数：8

共 24 条

[1] Application of natural zeolites in the purification and separation of gases [J].