Preparation and properties of superabsorbent containing starch and sodium humate

2008 ◽  
Vol 19 (8) ◽  
pp. 1009-1014 ◽  
Author(s):  
Shuibo Hua ◽  
Aiqin Wang
Keyword(s):  
Sodium Humate

Microwave-hydrothermal synthesis of CuO nanorods and their catalytic applications in sodium humate synthesis and RhB degradation

2014 ◽  
Vol 40 (3) ◽  
pp. 5103-5106 ◽  
Author(s):  
Longjiao Shi ◽  
Chao Yang ◽  
Xintai Su ◽  
Jide Wang ◽  
Feng Xiao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Sodium Humate ◽  
Microwave Hydrothermal ◽  
Catalytic Applications ◽  
Cuo Nanorods

scholarly journals Sodium humate accelerates cutaneous wound healing by activating TGF-β/Smads signaling pathway in rats

2016 ◽  
Vol 6 (2) ◽  
pp. 132-140 ◽  
Author(s):  
Yuanyuan Ji ◽  
Aijun Zhang ◽  
Xiaobin Chen ◽  
Xiaoxia Che ◽  
Kai Zhou ◽  
...  
Keyword(s):  
Wound Healing ◽  
Signaling Pathway ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound ◽  
Sodium Humate

The gene-protective effect of sodium humate under conditions of induced oxidative stress

2010 ◽  
Vol 44 (1) ◽  
pp. 43-45 ◽  
Author(s):  
V. N. Shkarupa ◽  
I. R. Barilyak ◽  
L. V. Neumerzitskaya ◽  
I. D. Gumenyuk
Keyword(s):  
Oxidative Stress ◽  
Protective Effect ◽  
Sodium Humate

scholarly journals Reactivity Improvement of Ca-Based CO2 Absorbent Modified with Sodium Humate in Cyclic Calcination/Carbonation

ACS Omega ◽  
2020 ◽  
Vol 5 (15) ◽  
pp. 8867-8874
Author(s):  
Luhan Chen ◽  
Zhiguo Sun ◽  
Jinqiu Xu ◽  
Menglu Wang ◽  
Jiaming Fan ◽  
...  
Keyword(s):  
Sodium Humate ◽  
Co2 Absorbent

Influence of Different Factors on the Sorption of Metals (Co2+ and Ni2+) by Modified Sodium Humate

2020 ◽  
Vol 54 (4) ◽  
pp. 232-238
Author(s):  
U. Zh. Dzhusipbekov ◽  
G. O. Nurgalieva ◽  
A. K. Shakirova ◽  
Z. K. Bayakhmetova ◽  
A. S. Taubaeva
Keyword(s):  
Sodium Humate

Preparation, Characterization and Swelling Behaviours of a Novel Multifunctional Superabsorbent Composite Based on Ca-Montmorillonite and Sodium Humate

e-Polymers ◽  
2007 ◽  
Vol 7 (1) ◽  
Author(s):  
Yian Zheng ◽  
Aiqin Wang
Keyword(s):  
Graft Copolymerization ◽  
Water Absorbency ◽  
Optimal Conditions ◽  
Nacl Solution ◽  
Inorganic Component ◽  
X Ray Diffraction ◽  
Salt Solutions ◽  
X Ray ◽  
Sodium Humate ◽  
Superabsorbent Composite

AbstractIn this work, a novel water-managing superabsorbent composite was prepared by graft copolymerization reaction using acrylic acid (AA) and acrylamide (AM) as the monomers, calcium montmorillonite (Ca-MMT) as an inorganic component and sodium humate (SH) as fertilizer, and well characterized by means of Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The effects of the reaction temperature, neutralization degree of AA, amount of crosslinker, initiator, Ca-MMT and SH on water absorbencies were systematically investigated. The water absorbencies of the superabsorbent composite synthesized under optimal conditions with a Ca-MMT content of 20 wt% and an SH content of 30 wt% are 615 g g-1 and 45 g g-1 in distilled water and in 0.9 wt% NaCl solution, respectively. The swelling behaviours of the superabsorbent composite in various cationic salt solutions (NaCl, CaCl2 and FeCl3) were also investigated and it was found that at the same saline concentration (> 0.1 mmol L-1), the effect of three cationic salt solutions on the swelling capability has the following order: NaCl < CaCl2 < FeCl3. Here, it is worthy to point out that the water absorbency and swelling behaviours of the developed composite were improved by introducing simultaneously Ca-MMT and SH into PAA-AM network in comparison with that of incorporated single with Ca-MMT or SH.

Sodium Humate Solution Studied with Small-Angle X-Ray Scattering

Science ◽  
1967 ◽  
Vol 157 (3795) ◽  
pp. 1429-1431 ◽  
Author(s):  
R. L. Wershaw ◽  
P. J. Burcar ◽  
C. L. Sutula ◽  
B. J. Wiginton
Keyword(s):  
Small Angle ◽  
X Ray ◽  
Sodium Humate ◽  
X Ray Scattering ◽  
Ray Scattering
Sign in / Sign up

Export Citation Format

Share Document