搜索结果: 1-15 共查到“地质学 Synthesis”相关记录98条 . 查询时间(0.166 秒)
Synthesis of Zeolite ZSM3 from Faujasite: Effects of Post-Synthesis Ageing and Insitu Seeding
Synthesis Zeolite ZSM3 Faujasite Post-Synthesis Ageing Insitu Seeding
<
2012/3/14
Synthesis of Zeolite ZSM3 from Faujasite: Effects of Post-Synthesis Ageing and Insitu Seeding.
Synthesis and characterisation of hydrotalcite from bauxite residue liquor and magnesium nitrate
Synthesis characterisation hydrotalcite bauxite residue liquor magnesium nitrate
<
2012/3/30
The extraction of alumina from bauxite by the Bayer process produces a slurry by-product referred to as ‘bauxite residue’ or ‘red mud’. The liquid component of the slurry is highly alkaline and requir...
Synthesis and characterisation of organo-beidellite
Synthesis characterisation organo-beidellite
<
2012/3/30
Today, there are growing concerns about the presence of environmental pollutants in many parts of the world. In particular, a lot of attention has been drawn to the levels of water and soil contaminan...
Study on Synthesis and Properties of Phenols Polymer Syntan Catalyzed by Enzyme
Enzyme Catalytic Horseradish Peroxidase Phenolic Copolymer Polymerization
<
2011/12/15
A phenolic copolymer was synthesized from resorcinol (RSC) and 3,5-dihydroxy benzoic acid (DBA) using horseradish peroxidase (HRP)/H2O2 as the radical copolymerization’s initiateor. It was discussed t...
Study on Synthesis and Properties of Phenols Polymer Syntan Catalyzed by Enzyme
Enzyme Catalytic Horseradish Peroxidase Phenolic Copolymer Polymerization
<
2011/12/15
A phenolic copolymer was synthesized from resorcinol (RSC) and 3,5-dihydroxy benzoic acid (DBA) using horseradish peroxidase (HRP)/H2O2 as the radical copolymerization’s initiateor. It was discussed t...
Synthesis and Properties of Copolymer of Gallic Acid and Sulfamic Acid Catalyzing by HRP/ H2O2
Enzyme Catalytic Gallic Acid Horseradish Peroxidase Polymerization
<
2011/11/23
A phenolic copolymer (GASA) was synthesized from gallic acid (GA) and sulfamic acid (SAA) using horseradish peroxides (HRP)/H2O2 as catalyst. The effect of the main factors on yield of the copolymer w...
Synthesis and Characterization of Silylated Kaolinite/Silica Core–Shell Nanoparticles
Core-Shell Kaolinite Modification Silane Silica
<
2011/11/14
Studies were conducted on the production of silane modified kaolinite/silica core-shell nanoparticles (SMKS). The SMKS nanoparticles were prepared via the sol–gel technique using tetraethyl oxysilane ...
Synthesis, Characterization and Performance of Ce0.8La0.2O1.9-ATP Composite Catalyst for Phenol Catalytic Oxidation
Catalytic Activity Ce0.8La0.2O1.9-ATP Co-Precipitation Nano Composite
<
2011/11/22
Ce0.8La0.2O1.9-attapulgite (Ce0.8La0.2O1.9-ATP) nanocomposite materials were synthesized by co-precipitation method. The microstructure and phase composition of the as-prepared samples were characteri...
Synthesis of Vinyl Polymer/ ZnO Nano Composite and its Application in Leather Tanning Agent
Leather Tanning Agent Nano Zno Composite Vinyl Polymer
<
2011/12/14
Vinyl polymer (dimethyl diallyl ammonium chloride /acrylic acid/2-hydroxyethyl acrylate/acrylamide) was synthesized via free radical polymerization, and then vinyl polymer/zinc oxide nano composite (P...
Synthesis and Characterization on ATP/TiO2/PANI Core-Shell Nanocomposites
ATP/TiO2/PANI Core-Shell Nanocomposites Oxidative Polymerization
<
2011/11/22
Conducting attapulgite/titania/polyaniline/ (ATP/TiO2/PANI) core-shell nanocomposites (CSNs) were synthesized via oxidative polymerization of aniline after the surface modification of the ATP carried ...
Synthesis and Properties of Phenolic Syntan with HRP Catalysis
Enzymatic Catalytic Polymerization Gallic Acid Horseradish Peroxides
<
2011/11/23
A phenolic syntan GA-SHBS had been synthesized by radical copolymerization of gallic acid (GA) and sodium 4-hydroxybenzenesulfonate (SHBS) using horseradish peroxides (HRP)/H2O2 as catalyst. The effec...
Synthesis, Film Morphology and Performance of a Functional Polysiloxane Containing Polyether, Epoxy and Trifluoropropyl Side Groups
Cotton Fabric Film Morphology Hydrophobic Property Modified Polymethyltrifluoropropylsiloxane
<
2011/12/20
A novel polysiloxane (PSA-PFMS) fabric finishing agent, bearing pendant stearyl acrylate, polyether, epoxy and trifluoropropyl side groups, etc., was synthesized by hydrosilylation of polytrifluoropro...
Synthesis, characterization and swelling behaviors of guar gum-g-poly(sodium acrylate-co-styrene)/vermiculite superabsorbent composites
guar gum vermiculite styrene superabsorbent composite swelling
<
2011/12/13
A series of novel superabsorbent composites guar gum-g-poly(sodium acrylate-co-styrene)/vermiculite (GG-g-poly(NaAco-St)/VMT) were prepared by the simultaneous graft copolymerization of guar gum (GG),...
Synthesis of Pure Zeolite X from Palygorskite Clay Using a Two-Stage Method
Palygorskite Clay Synthesis Two-Stage Method Zeolite X
<
2011/11/14
A natural mineral, palygorskite clay, was used to synthesize pure zeolite X via a two-stage method. The synthetic parameters, such as calcination, crystallization time, and SiO2/Al2O3 molar ratio, wer...
Synthesis and enhanced swelling properties of a guar gum-based superabsorbent composite by the simultaneous introduction of styrene and attapulgite
Superabsorbent Guar gum Attapulgite Styrene Swelling
<
2011/12/13
In current study, a series of novel guar gum-graftpoly(sodium acrylate-co-styrene)/attapulgite (GG-g-P(NaAco-St)/APT) superabsorbent nanocomposites were prepared by the simultaneous graft copolymeriza...