- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-7343
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.5%
- Application：polyacrylamide for drilling fluids/drilling muds
- Transport Package: 25kg/bag, 1000kg/bag, customized package
- Delivery: 5-15days after deposit
polyacrylamide pam flocculants water treatment industrial use
high molecular weight polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity improver, among other applications.
poly phpa diutan gum |welan gum xanthan gum,poly phpa is a high molecular weight dry granular partially hydrolyzed polyacrylamide polyacrylate (phpa) copolymer. low dosage of poly phpa can form a clear and viscous fluid. phpa dry is an easy mixing product and is a proven suitable anionic polymer for improving core recovery in diamond drilling and in stabilizing reactive shales and
research on a new cationic polyacrylamide (cpam) with high purity
tpamd displayed better flocculation and dewatering performance than the other three flocculants in a wide ph range (4.0–9.0), which proved that tpamd had a promising market application prospect.
cationic polyacrylamide copolymers pam water treatment chemicals,cationic polyacrylamide copolymers (pam) are a group of water-soluble polymers with a wide range of applications in industry, food processing, agriculture and waste management. one of the major applications for pam is sludge dewatering in municipal waste water treatment plants (mwwtps).
uv-initiated polymerization of acid- and alkali-resistant
the dewatering performance of pama was investigated using residual turbidity (rt) of supernatant after flocculation as well as filter cake moisture content (fcmc) and specific resistance to filtration (srf) of sludge as evaluation indicators.
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synthesis of a cationic polyacrylamide by a photocatalytic
in this study, a series of cationic polyacrylamide (tpads) with excellent flocculation/dewatering performance and low dosage were synthesized through photocatalytic surface initiation using acrylamide and acryloyloxyethyl trimethylammonium chloride (dac) as monomers and nano-tio 2 as an initiator.
anionic polyacrylamide apam sewage treatment agent.regarding the application of anionic polyacrylamide apam, it is mainly used as a sewage treatment agent and plays a role in flocculation and sedimentation in sewage treatment.
cationic polyacrylamide synthesis and application in sludge
cationic polyacrylamide (cpam) were used extensively in water treatment, enhanced oil recovery and sludge dewatering. the review summarized the synthesis methods research progress of cationic.
polyacrylamide (pam) for oil amp gas field in botswana,free sample nonion polyacrylamide npam china hot sales chemical npam in botswana . cas no.: 9003-05-8; other names: nonionic polyacrylamide; einecs no.: 9003-05-8
what is partially hydrolyzed polyacrylamide (phpa
trenchlesspedia explains partially hydrolyzed polyacrylamide. phpa is a white granular powder, anionic in nature having a specific gravity of 1.25 to 1.40 and a bulk density of 40 to 46 lb/ft 3. phpa influences cuttings and wellbore stability and enhances solids removal by flocculation. it also works when used in higher concentrations in salt
manufacturing polyaluminium chloride white powder pac in ethiopia,what is polyaluminum chloride (pac)? sci.882 doi 10.1088/1755-1315/882/1/ polyaluminum chloride (pac) is commonly used as a chemical in the water
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mexico buy anionic polyacrylamide agent msds bardini industrial chemical polyacrylamide december 20, 2016 december 20, 2016 polyacrylamide-china polyacrylamide manufacturers
polyelectrolyte polymers—types, forms, and function,the polyacrylamide use can be anionic, cationic, or nonionic with various ratios of the comonomers used in the case of the anionic and cationic polymers. the anionic polyacrylamide in the oil field industry are designated by the generic name of partially hydrolyzed polyacrylamide (phpa), although they are in actuality copolymers [80] .
chemical polyacrylamide oman chemical
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multifunctional applications of polyacrylamide (pam)-yixing,polyacrylamide (pam) is a versatile polymer widely used in various industries due to its properties as a flocculant, thickener, and binder. here are some common applications: water treatment: pam is extensively used in wastewater treatment to enhance the sedimentation and dewatering of solids. it acts as a flocculant, aggregating suspended
cationic polyacrylamide powder suppliers in nigeria
tradeford.com is a growing manufacturer directory and b2b marketplace connecting global cationic polyacrylamide powder importers, exporters, suppliers, traders and manufacturers at a reliable, common platform.
- What is modified polyacrylamide drilling fluid?
- Indeed, modified polyacrylamide drilling fluid has been proven to be of great interest for use in the construction of bored piles and diaphragm walls in recent years. 1. Introduction Drilling fluid is a critical component in exploration and excavation, classified into water-based, oil-based, synthetic-based, and gas-based.
- Can polyacrylamide be used for drilling?
- However, polyacrylamide with high molecular weight can be a good candidate at lower concentrations to meet the drilling requirements. The viscosity of polyacrylamide at all concentrations decreases with increasing temperature, according to Magzoub et al. (2021).
- Can polyacrylamide mud be used for loss circulation treatments?
- Development of a polyacrylamide-based mud formulation for loss circulation treatments J. Energy Resour. Technol., Trans. ASME, 143 ( 7) ( 2021), 10.1115/1.4048682 Performance of water-based drilling fluids for deepwater and hydrate reservoirs: designing and modelling studies Petrol.
- What is the pH range of modified polyacrylamide drilling fluid?
- In addition, a modified grafted polyacrylamide was developed by using sodium hydroxide to maintain the pH value at 9. In conclusion, the modified polyacrylamide drilling fluid must be maintained in the pH range of 7 to 10 to avoid the formation of an acidic environment that is harmful to the environment and society.
