- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-12817
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥90.5%
- Application：environmental protection industries
- Transport Package: 25kg/bag, 1000kg/bag, customized package
- Delivery: 3-7day
enhanced oil recovery by polymer flooding using
this paper investigates the potential of alumina/graphene oxide (ago) nanocomposite induced hydrolysed polyacrylamide (hpam) polymer as a nanopolymer suspension for enhanced oil recovery in sandstone reservoirs. ago nanocomposite was synthesised and characterised. ago/hpam nanofluids were prepared using hpam with different concentrations of ago nanocomposite. the impact of ago nanofluid on
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a series of micron-grade polyacrylamide microspheres were prepared by inverse suspension polymerization of acrylamide and n,n′-methylene bisacrylamide (mba) in oil phase, with span80 and tween80 as dispersion stabilizers, and ammonium persulfate (aps) as an initiator. the conversion rate and coagulum rate were introduced to optimize the inverse suspension polymerization conditions of
manufacturers direct discount promotion polyacrylamide,the term “polyacrylamide” is loosely used to describe any polymer with acrylamide present as one of the monomers. 1 more rigorously, its iupac nomenclature is poly (prop-2-enamide), which
preparation and characterization of polyacrylamide
in this study, a new profile control and flooding agent “polyacrylamide nanomicrospheres” with particle size of 120–180 nm was prepared by inverse microemulsion polymerization. the viscoelasticity of polyacrylamide nanomicrospheres and the swelling polyacrylamide flocculant of polyacrylamide nanomicrospheres in aqueous solution were characterized. using sand pack models, the profile control and flooding
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synthesis and evaluation of acryloylated starch-g-poly
starch is a natural biopolymer that subjected to various chemical modifications through different industrial applications. molecular structure of starch allow its grafting with different vinyl monomers in the presence of crosslinking agents to synthesize cross-linked hydrogels, which used in enhance …
dry strengths products acat.case study: packaging paper machine: type of paper: testliner 1-3. paper machine: top: top wire former, back: fourdrinier wire. 170.000 t/a production; speed 600 820 m/min; 150 240 g/m²; retention agent retstar 205p, 320 g/t . dosing point and quantity: test 1: dosing between mixing and machine. chest (high density pulp)
recent advances in polymer flooding in china
in order to explore the mechanism responsible for the interactions in the surfactant–polymer composite flooding and broaden the application range of the binary system in heterogeneous oil reservoirs, in this paper, the influences of different surfactants on the viscosity of two polymers with similar molecular weights, partially hydrolyzed polyacrylamide (hpam) and hydrophobically modified
perform sp advanced retention drainage aids polyacrylamide,perform sp advanced retention and drainage aids provide superior retention, drainage and formation. this family of patented products is useful for a variety of paper grades, including neutral and alkaline-coated fine paper, uncoated fine paper, white top, recycled board, and tissue and towel. perform sp advanced retention and drainage aids are formulated with an anionic organic
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polyacrylamide best selling polyacrylamide (pam) powder for water treatment cas no 9003-05-8
3.1 substances. cular weightcas-no.: (c3h5no)n: 71.07 g/mol : 9003-05-8 polyacrylamide pam powder. measures4.1 description of first aid meas. resif inhaledif breathed in, move person int. hing, give artificial respiration.in c. off with soap and plenty of water.in. ontactflush eyes with water as a precaution.if swall.
chemical polyacrylamide (PAM) flocculant types,polyacrylamide (pam) is a water-soluble linear polymer and one of the most widely used water-soluble polymer compounds.its derivatives find applications as efficient coagulants, thickeners, paper enhancers, and liquid friction reducers across various industries, including water treatment, papermaking, petroleum, coal, metallurgy, geology, textiles, and construction.
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biodegradation of polyacrylamide and its derivatives manufacturer,although polyacrylamide (pam) and its derivatives have many useful applications, their release in nature can have impacts on the environment and human health, thus bioremediation approaches for residual pam are urgently needed. biodegradation of pam and its derivatives has been studied only in the last two decades, with most emphasis on acrylamide biodegradation. microorganisms have been shown
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among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (pam)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process. the acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
