Sorption properties of modified Capron fibres

1978 ◽  
Vol 10 (1) ◽  
pp. 63-64
Author(s):  
V. F. Zheltobryukhov ◽  
L. Ya. Kurdyukova ◽  
T. V. Druzhinina ◽  
�. Z. Fainberg ◽  
A. I. Lopatina ◽  
...  
Keyword(s):  
Sorption Properties

Structure and Sorption Properties of Weathered Microcline Crystals From Glukhovetsky Deposit

2016 ◽  
Vol 38 (4) ◽  
pp. 39-44
Author(s):  
A. Rozko ◽  
Yu. Fedorenko
Keyword(s):  
Sorption Properties ◽  
Structure And Sorption Properties

RHEOLOGICAL AND SORPTION PROPERTIES OF NATURAL POLYSACCHARIDES ISOLATED AND RED CURRANT MEAL (RÍBES RÚBRUM L.)

2018 ◽  
Vol 20 (12) ◽  
pp. 129-133
Author(s):  
L.P. Mykots ◽  
◽  
O.M. Zhilina ◽  
N.A. Tuchovskaya ◽  
◽  
...  
Keyword(s):  
Sorption Properties ◽  
Red Currant

Structure and sorption properties of multifunctional acrylic polymers designed for solid phase microextraction fibers

Polymer ◽  
2020 ◽  
Vol 190 ◽  
pp. 122191
Author(s):  
Iwona Jakubowska ◽  
Stanisław Popiel ◽  
Mateusz Szala ◽  
Michał Czerwiński ◽  
Maciej Chrunik ◽  
...  
Keyword(s):  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Sorption Properties ◽  
Acrylic Polymers ◽  
Structure And Sorption Properties

scholarly journals Construction and sorption properties of pyrene-based porous aromatic frameworks

2013 ◽  
Vol 173 ◽  
pp. 92-98 ◽  
Author(s):  
Zhuojun Yan ◽  
Hao Ren ◽  
Heping Ma ◽  
Rongrong Yuan ◽  
Ye Yuan ◽  
...  
Keyword(s):  
Sorption Properties ◽  
Porous Aromatic Frameworks

scholarly journals Characterization of Soil Organic Matter Individual Fractions (Fulvic Acids, Humic Acids, and Humins) by Spectroscopic and Electrochemical Techniques in Agricultural Soils

Agronomy ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1067
Author(s):  
Aleksandra Ukalska-Jaruga ◽  
Romualda Bejger ◽  
Guillaume Debaene ◽  
Bożena Smreczak
Keyword(s):  
Molecular Weight ◽  
Organic Matter ◽  
Soil Organic Matter ◽  
Humic Substances ◽  
Humic Acids ◽  
Agricultural Soils ◽  
Fulvic Acids ◽  
Sorption Properties ◽  
Aliphatic Chains

The objective of this paper was to investigate the molecular characterization of soil organic matter fractions (humic substances (HS): fulvic acids-FAs, humic acids-HAs, and humins-HNs), which are the most reactive soil components. A wide spectrum of spectroscopic (UV–VIS and VIS–nearIR), as well as electrochemical (zeta potential, particle size diameter, and polydispersity index), methods were applied to find the relevant differences in the behavior, formation, composition, and sorption properties of HS fractions derived from various soils. Soil material (n = 30) used for the study were sampled from the surface layer (0–30 cm) of agricultural soils. FAs and HAs were isolated by sequential extraction in alkaline and acidic solutions, according to the International Humic Substances Society method, while HNs was determined in the soil residue (after FAs and HAs extraction) by mineral fraction digestion using a 0.1M HCL/0.3M HF mixture and DMSO. Our study showed that significant differences in the molecular structures of FAs, Has, and HNs occurred. Optical analysis confirmed the lower molecular weight of FAs with high amount of lignin-like compounds and the higher weighted aliphatic–aromatic structure of HAs. The HNs were characterized by a very pronounced and strong condensed structure associated with the highest molecular weight. HAs and HNs molecules exhibited an abundance of acidic, phenolic, and amine functional groups at the aromatic ring and aliphatic chains, while FAs mainly showed the presence of methyl, methylene, ethenyl, and carboxyl reactive groups. HS was characterized by high polydispersity related with their structure. FAs were characterized by ellipsoidal shape as being associated to the long aliphatic chains, while HAs and HNs revealed a smaller particle diameter and a more spherical shape caused by the higher intermolecular forcing between the particles. The observed trends directly indicate that individual HS fractions differ in behavior, formation, composition, and sorption properties, which reflects their binding potential to other molecules depending on soil properties resulting from their type. The determined properties of individual HS fractions are presented as averaged characteristics over the examined soils with different physico-chemical properties.

Preparation and water sorption properties of novel SiO2-LiBr microcapsules for water-retaining pavement

2021 ◽  
Author(s):  
Wenjing Li ◽  
Gilmore Wellio ◽  
Tiejun Lu ◽  
Changjun Zou ◽  
Yongliang Li
Keyword(s):  
Water Sorption ◽  
Sorption Properties ◽  
Water Sorption Properties

Porosity and sorption properties of activated carbons prepared from anthracite by steam-air activation

2006 ◽  
Vol 79 (4) ◽  
pp. 555-558 ◽  
Author(s):  
N. V. Sych ◽  
N. T. Kartel’ ◽  
N. N. Tsyba ◽  
V. V. Strelko ◽  
A. D. Nikolaichuk ◽  
...  
Keyword(s):  
Activated Carbons ◽  
Sorption Properties

Compositional, thermal and water sorption properties of wheat flour: comparing wild-relatives v/s elite wheat varieties used in current plant breeding

2021 ◽  
Author(s):  
Deepa Agarwal ◽  
William MacNaughtan ◽  
Julie King ◽  
Tim J. Foster
Keyword(s):  
Plant Breeding ◽  
Wheat Flour ◽  
Water Sorption ◽  
Wild Relatives ◽  
Sorption Properties ◽  
Wheat Cultivars ◽  
Wheat Varieties ◽  
Functional Differences ◽  
Water Sorption Properties

This research investigate the structural and functional differences between four main wheat cultivars in comparison to the wild relatives of wheat. “Wheat image from www.freepik.com.”

Physicochemical Gas–Solid Sorption Properties of Geologic Materials Using Inverse Gas Chromatography

Langmuir ◽  
2021 ◽  
Author(s):  
Elizabeth H. Denis ◽  
Carlos G. Fraga ◽  
Nicholas L. Huggett ◽  
William C. Weaver ◽  
Lydia A. Rush ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Inverse Gas Chromatography ◽  
Sorption Properties ◽  
Geologic Materials
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