Adsorption of CO2on Microporous Materials. 1. On Activated Carbon and Silica Gel

1997 ◽  
Vol 42 (3) ◽  
pp. 533-537 ◽  
Author(s):  
Karl Berlier ◽  
Marc Frère
Keyword(s):  
Activated Carbon ◽  
Silica Gel ◽  
Microporous Materials

A method to circumvent the lot number of activated carbon affecting the performance of activated carbon silica gel columns used for cleanup of blood samples for analysis of 29 hazardous organochlorine compounds

The Analyst ◽  
2005 ◽  
Vol 130 (4) ◽  
pp. 557 ◽  
Author(s):  
Kimiyoshi Kitamura ◽  
Yoshikatsu Takazawa ◽  
Shunji Hashimoto ◽  
Jae-Won ChoiPresent address: Organic Chemis ◽  
Hiroyasu Ito ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Silica Gel ◽  
Organochlorine Compounds ◽  
Blood Samples

Adsorption Properties of N2O on Zeolite 5A, 13X, Activated Carbon, ZSM-5, and Silica Gel

2019 ◽  
Vol 64 (8) ◽  
pp. 3473-3482 ◽  
Author(s):  
Tongbo Wu ◽  
Yuanhui Shen ◽  
Li Feng ◽  
Zhongli Tang ◽  
Donghui Zhang
Keyword(s):  
Activated Carbon ◽  
Silica Gel ◽  
Adsorption Properties ◽  
Zeolite 5A

Determination of Fluorene in Fish, Sediment, and Plants

1986 ◽  
Vol 69 (6) ◽  
pp. 944-951
Author(s):  
Jon A Lebo ◽  
Lawrence M Smith
Keyword(s):  
Liquid Chromatography ◽  
Activated Carbon ◽  
Sulfuric Acid ◽  
Silica Gel ◽  
Fluorescence Detection ◽  
Potassium Silicate ◽  
Limits Of Detection ◽  
Carbon Efficiency ◽  
Gel Permeation

Abstract Methods and their applications are described for the determination of fluorene in fish, sediment, and plants. Sample extracts are enriched by using 2 or more of the following: gel permeation, silica gel, potassium silicate, sulfuric acid-impregnated silica gel, and activated carbon. Efficiency was improved by applying the adsorbents in combination or as tandem enrichment modules. Analyses by liquid chromatography (LC) with ultraviolet or fluorescence detection (LC/UV or LC/F) yielded limits of detection of 30, 3, and 30 ng/g and average recoveries of 80, 81, and 74% for fish, sediment, and plants, respectively.

Adsorption Properties of SF6 on Zeolite NaY, 13X, Activated Carbon, and Silica Gel

2020 ◽  
Vol 65 (8) ◽  
pp. 4044-4051
Author(s):  
Sirui Chen ◽  
Yuanhui Shen ◽  
Zhongbo Guan ◽  
Bing Liu ◽  
Zhongli Tang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Silica Gel ◽  
Adsorption Properties ◽  
Zeolite Nay
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