- Classification: chemical auxiliary agent
- Appearance: white granule powder
- CAS No.:9003-05-535
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥89%
- Application：oil industry
- Transport Package: 25kgs per pack
- Delivery: 3-5day
acute and long-term effects of anionic polyacrylamide apam
synthetic polymers, including apam, are used by the oil industry to enhance recovery of oil (eor) from geological formations through polymer flooding (pf) (abidin et al., 2012; standnes, 2014). in eor processes polymers will follow the produced water fraction during oil production and can thereby enter the environment with produced water
fabricating an anionic polyacrylamide (apam) with an anionic,ultraviolet (uv)-initiated template polymerization (utp) was used as a feasible strategy to prepare a novel anionic polyacrylamide (apam) with a microblock structure. in the template copolymerization system, acrylamide and sodium allylsulfonate (sas) were used as monomers, and poly (allylammonium chloride) (paac) as a template.
effect of ph on anionic polyacrylamide adhesion: new insights
anionic polyacrylamide (apam) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [[1],, [3]]. because of its capacity to change the oil–water current ratio, improve the sweep efficiency, and decrease the total water rejection volume, it is widely used in the oilfield
chemicals polyacrylamide manufacturers latest price,find here polyacrylamide, 9003-05-8 manufacturers, suppliers exporters in india. get contact details address of companies manufacturing and supplying polyacrylamide, 9003-05-8 across india.
fabricating an anionic polyacrylamide (apam) with an anionic
on one hand, the particles with opposite charge can be thoroughly neutralized and destablized by the anionic chemical group. 11,12 on the other hand, these destabilized particles will be captured by the molecule chain of apam to agglomerate and form large and compact flocs, and thus flocculation occurs. 13 during the solid-water separation
polyacrylamide imports in vietnam import data with price,: chemical to increase dry durability, model: ppt ds5401, used to increase dry durability of paper in the paper production process (cas no: 9003-05-8, 7732-18-5) , main ingredient: polyacrylamide, pack in 1000kg-box box, 100% new product
evaluation an anionic polyacrylamide flocculant with low cost
in this study, a template polymer with anionic microblock structure was successfully synthesized through ultrasonic initiated template copolymerization (ustp) by using sodium allylsulfonate (sas) and acrylamide as monomers, poly diallyl dimethyl ammonium chloride (polydadmac) as template, and 2,2′-azobis [2-(2-imidazolin-2-yl) propane] dihydrochloride (va-044) as initiator.
polyacrylamide price in france polyacrylamide manufacturers.polyacrylamide stats. there are total 247 trusted polyacrylamide companies. these include: 74 manufacturers, 49 exporters, 25 wholesalers, 62 suppliers, 15 retailers, 7 buying houses, 10 traders, 2 services, 2 others, there are 480 polyacrylamide importers and buyers on export.
fabricating an anionic polyacrylamide (apam) with an anionic
anionic polyacrylamide with high occulation performance have been developed and applied in the waste water treat-ment.16,17 however, the defect of the apam, namely, the disor-dered and random distribution of anionic units in the polymer chain, seriously restricts the further enhancement of the solid-water separation ability.
PAM Auxiliary Agent Polyacrylamide performances, flocculant,in recent years, close attention has been paid to microbial flocculants because of their advantages, including safety to humans, environmental friendliness, and acceptable removal performances. in this review, the preparation methods of microbial flocculants were first reviewed. then, the performances of bioflocculants in the removal of suspended solids, heavy metals, and other organic
fabricating an anionic polyacrylamide (apam) with an
fabricating an anionic polyacrylamide (apam) with an anionic block structure for high turbidity water separation and purification june 2017 rsc advances 7(46):-
cationic polyacrylamide emulsion with ultra-high,cationic polyacrylamide emulsion with ultra-high concentration as a flocculant for paper mill wastewater treatment. kaiji yang, a jinghuan chen, b and chunli yao a, * cationic polyacrylamide emulsions prepared with ultra-high concentration (cpame-uhc) have the advantages of fast dissolution, convenient operation, and low transportation cost.
best price cationic flocculants anionic flocculants
flocculant introduction： hangrui is a flocculant manufacturer. we produce cationic flocculant, anionic flocculant, nonionic flocculant, polymer flocculant, wastewater flocculant, efficient flocculant, organic coagulant, inorganic coagulant, etc. in wastewater treatment process , the mostly common flocculant is pam flocculant and pac coagulant.
polyacrylamide exports from world export data with price,global export data, polyacrylamide export shipments stood from world at 35.5k, exported by 3,564 world exporters to 4,094 buyers. world exports most of it’s polyacrylamide to india, russia and united states
polyacrylamide exports polyacrylamide export price zauba
average export price for polyacrylamide was $2.93. please use filters at the bottom of the page to view and select unit type. you may also use the analysis page to view month wise price information. polyacrylamide were exported to 28 countries; iran was the largest importer of polyacrylamide accounting for 20.15% of the total exports of
polyacrylamide price in france export,the minimum order value of polyacrylamide buyers on export is 1000 usd while the maximum order value is usd. the total business generated in polyacrylamide category is usd last month. the top varieties of polyacrylamide products include acrylamide, polyacrylamide gel, electrophoresis, protein gel.
polyacrylamide water treatment pam polymer flocculant powder
product introduction. polyelectrolyte coa anionic polyacrylamide for water treatment polymer. description. polyacrylamide, simple called pam, is a water soluble flocculant polymer, available in anionic, cationic and nonionic for different industries
dry powder type of paper retention agent polyacrylamide pam,cas no.: 9003-05-8 formula: (c3h5no) n einecs: 231-545-4 appearance: powder usage: oil drilling auxiliary agent, water treatment chemicals, rubber auxiliary agents, plastic auxiliary agents, coating auxiliary agents, textile auxiliary agents, paper chemicals, surfactants, leather auxiliary agents, electronics chemicals color: white
- What is the optimal dose of anionic polyacrylamide?
- Optimal dose of anionic polyacrylamide: 25 mg l −1 when ferric sulphate is used as coagulant, 75 mg l −1 when the coagulant is aluminium sulphate and 20 mg l −1 for PAX-18. The results obtained are affected to a marked degree by pH.
- How much anionic Polyacrylamide can be used as a flocculant?
- Using anionic polyacrylamide as a flocculant, the dosage is 2%-5% of the non-polar flocculant, but the effect is dozens of times that of inorganic solvent. Leave your requirements in detail here (including the specifications, package, quantity, country, etc.), we will reply you quickly.
- What is nonionic polyacrylamide?
- Nonionic Polyacrylamide is white solid powder, non-toxic in nature, insoluble in almost all organic solvents and easy to dissolve in water. We are one of the eminent Importers, Exporters and Suppliers of Nonionic Polyacrylamide from Maharashtra, India. We have a vast distributed more...
- What are the advantages of anionic polyacrylamide?
- The use of anionic polyacrylamide increases the flocculation efficiency of the coagulant, increasing the settling speed, reducing the amount of coagulant required for the treatment and lowering the cost of the coagulation-flocculation process. This work was financially supported by a grant from the Ministry of Education and Science of Spain.
