Preparation of Nano-Modified Polyacrylamide and Its - CORE
Preparation of Nano-Modified Polyacrylamide and Its Application on Solid-Liquid Separation in Waste Drilling Mud By Jing Zou, Kefei Han, Hong Zhu, Jiantao Fan, Fanghui Wang and Haiyun Sun No static citation data No static citation data Cite
This paper describes for the first time the combination of a polymerizable surfactant, sodium 2-acrylamido-dodecane sulfonate (NaAMC12S), and a hydrophobic monomer to prepare water-soluble associating polymer via a new micellar process. In this method, the hydrophobic monomer, N-dodecylacrylamide (C12AM) or N,N-didodecylacrylamide (DiC12AM), was first solubilized within NaAMC12S micelles
Preparation of Nano-Modified Polyacrylamide and Its
To satisfy the requirement on solid-liquid separation in high-density waste drilling mud, prepare the nano-modified polyacrylamide(PAM) flocculant for high density waste drilling mud by in-situ dispersion method, direct dispersion method and simultaneous formation method. The result showed the flocculent effect of nano-modified polyacrylamide prepared by simultaneous formation method was the best.
Preparation of Nano-Modified Polyacrylamide and Its Application on Solid-Liquid Separation in Waste Drilling Mud.pdf Advances in Chemical Engineering and Science , 2011, 1, 33-36
Preparation and properties of nanocomposites of β
In this paper, β-cyclodextrin was successfully modified by maleic anhydride under certain experimental conditions. A novel water-soluble nanocomposite (AAMC-S1) consisting of nano-SiO2 was synthesized by free-radical polymerization using acrylamide (AM), 2-acrylamido-2-methyl propane sulfonic acid (AMPS) and modifi
PAM/SiO 2 composite microcapsules were prepared by inverse Pickering emulsion polymerization.. Synthesized capsules consisted of a SiO 2 nanoparticle shell and a polymer inner layer.. Size and rigidity of the capsules depended on concentrations of SiO 2 and AM during preparation.. Composite capsules exhibited high adsorption capacity and rate to Hg(II) ions.
Microwave-Assisted One-Step Synthesis of Polyacrylamide
Polyacrylamide−metal (M = Pt, Ag, Cu) nanocomposites with metal nanoparticles homogeneously dispersed in the polymer matrix have been successfully prepared with the corresponding metal salt and acrylamide monomer in ethylene glycol by microwave heating. This method is based on the single-step simultaneous formation of metal nanoparticles and polymerization of the acrylamide monomer, leading
The preparation of nanoparticles with controlled size and composition is of major fundamental and technological interest. 1 For example, mixed-metal nanoparticles, such as those of FePt and CoPt, have been identified as important materials for use in catalysis and in ultra-high density magnetic storage devices, 2 and semiconducting zinc
Chemically-coupled- peptide -promoted virus nanoparticle
First published on 28th October 2010. The external surface of the plant virus Cowpea mosaic virus (CPMV) can be chemically modified with peptides that direct specific mineralization processes. Subsequent mineralization of the peptide-CPMV conjugates produces monodisperse nanoparticles of ca. 32 nm diameter coated with, for example, cobalt – platinum, iron – platinum or zinc sulfide, which
The continuing spread of the newly emerged H7N9 virus among poultry in China, as well as the possibility of human-to-human transmission, has attracted numerous efforts to develop an effective vaccine against H7N9. The use of nanoparticles in vaccinology is inspired by the fact that most pathogens have a dimension within the nano-size range and therefore can be processed efficiently by the
Demonstration in vivo that stromelysin-3 functions through
Stromelysin-3 (ST3), a matrix metalloproteinase (MMP) expressed in aggressive carcinomas, has been shown to promote tumor development in different in vivo experimental models. However, the
Precisely, it is defined as the unstable and obvious fluctuations in the BEA output force. In this paper, effects and active mechanisms of CaCl 2 cross-linking and doping glycerol on output-force tremor characteristics of the BEA were researched in depth. And its structure was similar to 'sandwich', which was made up of the middle electrically
- What is poly aluminum chloride used for?
- Contact us! Poly aluminum chloride is used mainly to remove color and colloidal matter in aqueous systems. It is also used in water treatment plants, clarification of industrial effluents and as a replacement for aluminum sulfate, aluminum chloride, ferric chloride, ferric sulfate and other non-polymerized conventional inorganic salts.
- Who is the largest manufacturer and exporter of poly Aluminium chloride?
- Arun Industrial Products is the largest manufacturer and exporter of a wide range of Poly Aluminium Chloride. What is Poly Aluminium Chloride?
- Arun Industrial Product’s Poly Aluminium Chloride is also widely known across the industry as PAC and is a pale yellowish liquid solution in appearance with a faint, slightly characteristic odor.
- What is polyaluminium chloride production?
- PolyAluminium Chloride production is one of the most exigent process for glass-lined equipement due to its high corrosive and abrasive effect. That's why, the experience and the qualification of De Dietrich Process Systems allow to meet qualitatively those process requirements.
- How long does it take to deliver poly aluminum chloride?
- Theses salts works as clarifiers in the following water treatment processes: to the MEX-USA border, our deliveries take 2 to 3 weeks. Contact us! Poly aluminum chloride is used mainly to remove color and colloidal matter in aqueous systems.
