Optimizing operating parameters of a honeycomb zeolite rotor concentrator for processing TFT-LCD volatile organic compounds with competitive adsorption characteristics

2009 ◽  
Vol 164 (2-3) ◽  
pp. 517-526 ◽  
Author(s):  
Yu-Chih Lin ◽  
Feng-Tang Chang
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Competitive Adsorption ◽  
Operating Parameters ◽  
Adsorption Characteristics ◽  
Volatile Organic

Competitive adsorption of multicomponent volatile organic compounds on biochar

Chemosphere ◽  
2021 ◽  
pp. 131288
Author(s):  
Hamid Rajabi ◽  
Mojgan Hadi Mosleh ◽  
Tirto Prakoso ◽  
Negin Ghaemi ◽  
Parthasarathi Mandal ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Competitive 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

Binding and release of odor compounds from textiles: Changing fiber selection for apparel

2020 ◽  
pp. 004051752095739
Author(s):  
Tobias M Richter ◽  
Raechel M Laing ◽  
Phil J Bremer
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Proton Transfer Reaction ◽  
Life Cycles ◽  
Ethyl Benzene ◽  
Fiber Types ◽  
Adsorption Characteristics ◽  
Volatile Organic ◽  
New Finding ◽  
Odor Compounds

Understanding odor volatiles known to constitute those emanating from the human body and how these interact with textiles is relevant to diverse interested parties because of changing fiber use, a better understanding of apparel life cycles including cleaning and the potential for fiber/textile re-use. This paper extends the application of our proton transfer reaction-mass spectrometry model system on adsorption and release behavior of fiber types typical of next-to-skin uses to include both viscose and other volatile organic compounds in body odor for which release has not previously been studied (hexanoic acid, acetone, cyclohexanone, hexanal, methyl butanoate, ethyl benzene, 1-octanol, decanal, butanoic acid). The current findings confirmed release patterns of different fiber types found in our earlier studies – low release of volatile organic compounds from cotton and wool, but higher release from polyester – and made a new finding of low release from viscose. Adsorption characteristics were different given the different volatile organic compounds analyzed. Viscose showed better adsorption characteristics for primarily polar volatile organic compounds, but was otherwise very similar to cotton.

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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