A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling
Volatile organic compounds emission has important effects over the environment and human beings health. When these substances cannot be substituted, adsorption systems are still a very common solution to VOCs emission, but for their design, previous laboratory work is necessary: adsorption isotherms...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2015-12-01
|
| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/0263-6174.33.10.851 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841564592639049728 |
|---|---|
| author | Raquel Valenciano Elvira Aylón M. Teresa Izquierdo |
| author_facet | Raquel Valenciano Elvira Aylón M. Teresa Izquierdo |
| author_sort | Raquel Valenciano |
| collection | DOAJ |
| description | Volatile organic compounds emission has important effects over the environment and human beings health. When these substances cannot be substituted, adsorption systems are still a very common solution to VOCs emission, but for their design, previous laboratory work is necessary: adsorption isotherms and breakthrough curves must be obtained. The first ones establish the maximal amount of adsórbate retained over the solid adsorbent for a certain pressure of the adsórbate, and the second ones define the adsorption process kinetics. Once this information is studied, a theoretical breakthrough time model can be built up, and then the scale up of the adsorption system can be developed. This process is rather complex for multicomponent gas mixtures, where a competition between adsorbates happens. Thus, the aim of this paper is to establish a guide for authors willing to develop breakthrough time prediction models for multicomponent systems through a critical review of different adsorption and kinetic models. |
| format | Article |
| id | doaj-art-d5b39a2e3c214693954b88845b9f27e5 |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-d5b39a2e3c214693954b88845b9f27e52025-01-02T22:37:33ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382015-12-013310.1260/0263-6174.33.10.851A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves ModellingRaquel Valenciano0Elvira Aylón1M. Teresa Izquierdo2 Universidad San Jorge. Autovía A23 Zaragoza-Huesca km 510. 50830 Villanueva de Gállego, Zaragoza. Spain Instituto de Carboquímica, ICB-CSIC. C/Miguel Luesma, 4. 50018 Zaragoza. Spain Instituto de Carboquímica, ICB-CSIC. C/Miguel Luesma, 4. 50018 Zaragoza. SpainVolatile organic compounds emission has important effects over the environment and human beings health. When these substances cannot be substituted, adsorption systems are still a very common solution to VOCs emission, but for their design, previous laboratory work is necessary: adsorption isotherms and breakthrough curves must be obtained. The first ones establish the maximal amount of adsórbate retained over the solid adsorbent for a certain pressure of the adsórbate, and the second ones define the adsorption process kinetics. Once this information is studied, a theoretical breakthrough time model can be built up, and then the scale up of the adsorption system can be developed. This process is rather complex for multicomponent gas mixtures, where a competition between adsorbates happens. Thus, the aim of this paper is to establish a guide for authors willing to develop breakthrough time prediction models for multicomponent systems through a critical review of different adsorption and kinetic models.https://doi.org/10.1260/0263-6174.33.10.851 |
| spellingShingle | Raquel Valenciano Elvira Aylón M. Teresa Izquierdo A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling Adsorption Science & Technology |
| title | A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling |
| title_full | A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling |
| title_fullStr | A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling |
| title_full_unstemmed | A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling |
| title_short | A Critical Short Review of Equilibrium and Kinetic Adsorption Models for VOCs Breakthrough Curves Modelling |
| title_sort | critical short review of equilibrium and kinetic adsorption models for vocs breakthrough curves modelling |
| url | https://doi.org/10.1260/0263-6174.33.10.851 |
| work_keys_str_mv | AT raquelvalenciano acriticalshortreviewofequilibriumandkineticadsorptionmodelsforvocsbreakthroughcurvesmodelling AT elviraaylon acriticalshortreviewofequilibriumandkineticadsorptionmodelsforvocsbreakthroughcurvesmodelling AT mteresaizquierdo acriticalshortreviewofequilibriumandkineticadsorptionmodelsforvocsbreakthroughcurvesmodelling AT raquelvalenciano criticalshortreviewofequilibriumandkineticadsorptionmodelsforvocsbreakthroughcurvesmodelling AT elviraaylon criticalshortreviewofequilibriumandkineticadsorptionmodelsforvocsbreakthroughcurvesmodelling AT mteresaizquierdo criticalshortreviewofequilibriumandkineticadsorptionmodelsforvocsbreakthroughcurvesmodelling |