Green coatings from renewable modified bentonite and vegetable oil based polyurethane for slow release fertilizers
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Composites"
DOI: 10.1002/pc.24519
Abstract: A series of modified bentonite (MBT)/polyurethane (PU) composites were synthesized from MBT, isocyanate, and soybean oil-based polyols by in-situ polymerization to coat urea granules for slowing nitrogen (N) release. Bentonite (BT) was modified by intercalation… read more here.
Keywords: modified bentonite; oil based; release fertilizers; polyurethane ... See more keywords
Effect of freeze-thaw cycles on the physical and dynamic characteristic of modified Na-bentonite by KCl
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-06256-z
Abstract: The method of electrokinetic ion-exchange–modified bentonite can not only shorten the test period but also improve the efficiency of cation exchange. In this study, the X-ray fluorescence spectroscopy test, freeze-thaw (FT) cycle test, CT scan… read more here.
Keywords: modified bentonite; number cycles; freeze thaw; test ... See more keywords
Formulation study for softening of hard water using surfactant modified bentonite adsorbent coating
Sign Up to like & getrecommendations! Published in 2017 at "Applied Clay Science"
DOI: 10.1016/j.clay.2016.12.025
Abstract: Abstract As an adsorbent coating of surfactants, sodium dodecylbenzene sulfonate (SDBS) modified bentonite (SMB) has been developed for the removal of Ca2 + and Mg2 + ions from hard water. The adsorbent was characterized using SEM-EDX, Zeta-meter… read more here.
Keywords: ca2 mg2; modified bentonite; hard water; adsorbent coating ... See more keywords
Potential of BCDMACl modified bentonite in simultaneous adsorption of heavy metal Ni (II) and humic acid
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2018.08.051
Abstract: Abstract Ni (II) and humic acid (HA) were used as representatives of a heavy metal and an organic substance in a study of adsorption potential onto a cationic surfactant (bencylhexadecyldimethyl ammonium chloride, BCDMACl) modified bentonite… read more here.
Keywords: modified bentonite; adsorption; bcdmacl modified; heavy metal ... See more keywords
Removal of the residual xanthate from flotation plant tailings using modified bentonite
Sign Up to like & getrecommendations! Published in 2018 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2018.01.012
Abstract: Abstract Xanthates are the most widely used collectors for flotation of sulfide minerals. It has been estimated that about half of the organic reagents (including xanthate) added to the flotation circuits are consumed, while the… read more here.
Keywords: residual xanthate; modified bentonite; plant; xanthate flotation ... See more keywords
Effects of combined flocculant - Lanthanum modified bentonite treatment on aquatic macroinvertebrate fauna.
Sign Up to like & getrecommendations! Published in 2017 at "Water research"
DOI: 10.1016/j.watres.2017.05.075
Abstract: A low dose flocculant (FeCl3), combined with lanthanum modified bentonite (LMB) as phosphate-binding agent, has been applied for eutrophication management in Lake De Kuil (The Netherlands). After the treatment, the state of the lake shifted… read more here.
Keywords: modified bentonite; lanthanum modified; treatment; macroinvertebrate fauna ... See more keywords
Interactions of phosphate and dissolved organic carbon with lanthanum modified bentonite: Implications for the inactivation of phosphorus in lakes.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.115941
Abstract: Lanthanum-modified bentonite (LMB) is a widely used phosphorus-inactivating agent in lakes. However, dissolved organic carbon (DOC) exists ubiquitously in lakes, and its influence on phosphate binding is still not adequately understood. Our results showed that… read more here.
Keywords: modified bentonite; lanthanum modified; doc; dissolved organic ... See more keywords
Development of Cationic Cellulose-Modified Bentonite–Alginate Nanocomposite Gels for Sustained Release of Alachlor
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c01805
Abstract: The nanocomposite gel prepared from nanoclay and natural polysaccharides showed a good sustained-release property. Herein, a cationic cellulose-modified bentonite–alginate nanocomposite gel was prepared and used to enhance the sustained release of alachlor. The underlying effect… read more here.
Keywords: bentonite alginate; modified bentonite; release; alachlor ... See more keywords
Preparation of Chitosan-Modified Bentonite and Its Adsorption Performance on Tetracycline
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.3c00745
Abstract: In this study, chitosan-modified bentonite was synthesized using the coprecipitation method. When the Na2CO3 content was 4% (weight of soil) and the mass ratio of chitosan to bentonite was 1:5, the adsorption performance of the… read more here.
Keywords: adsorption; adsorption performance; modified bentonite; chitosan modified ... See more keywords
Mo or W catalysts promoted with Ni or Co supported on modified bentonite for decane hydroconversion
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/c9nj04878b
Abstract: A clay mineral-type modified bentonite, produced via delamination and subsequent incorporation of AlZr and AlCe species to modulate their acid properties, was used to obtain bifunctional catalysts with the incorporation of NiMo, CoMo, NiW and… read more here.
Keywords: decane hydroconversion; modified bentonite; decane; catalysts promoted ... See more keywords
Nanocomposite based on polystyrene/polyamide blend and bentonite
Sign Up to like & getrecommendations! Published in 2017 at "Nanomaterials and Nanotechnology"
DOI: 10.1177/1847980417702785
Abstract: Novel organomodified nanoclay (bentonite) was reinforced in polystyrene, polyamide, and polystyrene/polyamide blend matrix to develop a series of nanocomposites using a solution processing technique. Modification of bentonite nanoclay was performed via an ion-exchange method with… read more here.
Keywords: modified bentonite; polystyrene polyamide; polyamide modified; polyamide blend ... See more keywords