scholarly journals Activated Carbon Adsorption Characteristics of Multi-component Volatile Organic compounds in a Fixed Bed Adsorption Bed

2016 ◽  
Vol 54 (2) ◽  
pp. 239-247 ◽  
Author(s):  
Jong Hoon Cho ◽  
Sihyun Lee ◽  
Young Woo Rhee
Keyword(s):  
Activated Carbon ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Fixed Bed ◽  
Activated Carbon Adsorption ◽  
Adsorption Characteristics ◽  
Carbon Adsorption ◽  
Fixed Bed Adsorption ◽  
Volatile Organic

A review on activated carbon adsorption for volatile organic compounds (VOCs)

2019 ◽  
Vol 35 (5) ◽  
pp. 649-668 ◽  
Author(s):  
Wee Kong Pui ◽  
Rozita Yusoff ◽  
Mohamed Kheireddine Aroua
Keyword(s):  
Activated Carbon ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Gas Adsorption ◽  
Computational Simulation ◽  
Fixed Bed ◽  
Activated Carbon Adsorption ◽  
Voc Adsorption ◽  
Volatile Organic ◽  
Adsorption Processes

Abstract A number of control methods have been adopted for the removal of hazardous volatile organic compounds (VOCs) from gas streams, particularly adsorption processes which are considered more prominent in terms of feasibility, effectiveness as well as cost competence compared to other methods. In this study, most of the activated-carbon-based adsorbents are critically reviewed in terms of their advantages and limitations for VOC gas adsorption. The choice of adsorbent and process parameters depends mainly on the type of VOC used, its chemical and structural properties, in addition to the adsorbent’s characteristics. The review discusses in detail the application of fixed-bed adsorption systems. A computational simulation study using quantum-chemical conductor like screening model for real solvents is included in this review which determines the efficiency in describing and predicting the adsorption technique required for each process. This review offers a comprehensive discussion of the VOC adsorption techniques and their implementation for different applications.

scholarly journals Granular activated carbon adsorption of carcinogenic volatile organic compounds at low influent concentrations

2019 ◽  
Vol 1 (2) ◽  
pp. e1128 ◽  
Author(s):  
David M. Kempisty ◽  
R. Scott Summers ◽  
Gulizhaer Abulikemu ◽  
Niranjan V. Deshpande ◽  
Jacob A. Rebholz ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Granular Activated Carbon ◽  
Activated Carbon Adsorption ◽  
Carbon Adsorption ◽  
Volatile Organic

Modeling Competitive Adsorption of Mixtures of Volatile Organic Compounds in a Fixed-Bed of Beaded Activated Carbon

2014 ◽  
Vol 48 (9) ◽  
pp. 5108-5117 ◽  
Author(s):  
Dereje Tamiru Tefera ◽  
Zaher Hashisho ◽  
John H. Philips ◽  
James E. Anderson ◽  
Mark Nichols
Keyword(s):  
Activated Carbon ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Competitive Adsorption ◽  
Fixed Bed ◽  
Volatile Organic

scholarly journals Adsorption Characteristics of Trace Volatile Organic Compounds on Activated Carbon Fibres at Room Temperature

2002 ◽  
Vol 20 (5) ◽  
pp. 495-500 ◽  
Author(s):  
Zheng-Hong Huang ◽  
Feiyu Kang ◽  
Yong-Ping Zheng ◽  
Jun-Bing Yang ◽  
Kai-Ming Liang
Keyword(s):  
Activated Carbon ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Atmospheric Pressure ◽  
Room Temperature ◽  
Carbon Fibres ◽  
Adsorption Characteristics ◽  
Surface Areas ◽  
Volatile Organic ◽  
Activated Carbon Fibres

The adsorption characteristics of volatile organic compounds (VOCs) on viscose rayon-based activated carbon fibres (ACFs) were investigated. ACFs with specific surface areas of 640 m2/g and 1460 m2/g were used to adsorb trace volatile organic compounds in nitrogen streams at atmospheric pressure at or near room temperature (25°C and 30°C). The experimental results showed that ACFs with different surface areas exhibited different dynamic adsorption behaviours at or near room temperature.

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