- Classification: chemical auxiliary agent
- Appearance: white or light yellow granular or powder
- CAS No.:9003-05-12774
- Type: anionic
- Formula: (C3h5no)N
- Solid Content: 88.5% Min
- Application：paper industry
- Transport Package: 25kg kraft bag
- Delivery: prompt shipment
preparation and properties of cationic polyacrylamide
cationic polyacrylamide is commonly used as a flocculant in the water treatment process in industries of mining, metallurgy, textile, papermaking and so on. It is also a multipurpose chemical used in oil industry.nano-silica/cationic polyacrylamide (s-cpam) prepared by inverse emulsion polymerization of modified silica (c-sio2) as a hydrophobic component with acrylamide, dimethyl diallyl ammonium chloride and methacryloyloxyethyl trimethyl ammonium chloride (dmc
efficient dewatering of polymer-rich aerobic granular sludge,cationic polymers usually have a molecular weight of 10 4 –10 7 da (daltons), whereas anionic polymers usually have a molecular weight of 10 4 –10 5 da. cationic polymers are used more frequently because particles suspended in wastewater typically have a negative surface charge (łomotowski and szpindor 2002).
phpa |partially hydrolized polyacrylamide |drilling polymer
it is a water-soluble polymer, which is primarily used as a highly efficient fluid loss reducer, viscosifier and protective colloid for shale’s and cutting in fresh water, calcium, sodium brines and kcl mud systems. it is compatible with most of the drilling fluid products, biopolymers, pac, cmc.
polymer products kb international,slurrysmart hdd is an innovative polymer drilling solution that is designed to handle a variety of conditions within the hdd market. this all-in-one polymer is easy to mix in 500 gallon tanks and maintains its viscosity without sheering, ensuring that it can be used effectively.
a copolymer water-based drilling fluids fluid-loss additive
aadds’s performance was evaluated by rheological and filtration experiments; the results showed that the synthesized polymer has good filtration performance at high temperature and high salinity: when the copolymer addition was 2.0%, the api filtrate volumes of the fresh water-based drilling fluid, saturated brine-based drilling fluid and 1.0%
polyacrylamide (pam) market size, share, trends forecast,what is the expected global market size of polyacrylamide (pam) in terms of volume for 2032? ans: the global market size of polyacrylamide (pam) is expected to rise in the upcoming years and reach approximately 4200 thousand tonnes by 2032. q2. which end-use industry is dominating the global polyacrylamide (pam) market? ans:
drilling fluid mud pac lv hv r polymer vietnam with reasonable price
production name: pac poly aluminium chloride: appearance: white or light yellow granule or powder: cas no.: 1327-41-9: type: pac 27%: grade: industrial grade/ cosmetic grade
factory price polyacrylamide pam flocculant for water treatment.polyacrylamide pam powder. cas no.： 9003-05-8. hs code: 39069010. appearance: white powder. ionic type: anionic, cationic, nonionic. package: net 25kg / Chemicals Polyacrylamide with inner plastic bag. description: according to ionic characteristics, it can be divided into four types, non-ionic polyacrylamide npam, anionic polyacrylamide apam, cationic
partially hydrolyzed polyacrylamide trenchlesspedia
what does partially hydrolyzed polyacrylamide mean? partially hydrolyzed polyacrylamide (phpa) is a widely used polymer in the oil and gas industry due to its lesser cost and good water solubility. phpa is used as a functional additive in water-based drilling fluids.
what is the function of pac and pam in water treatment?,in treatment, using organic flocculant pam instead of inorganic flocculant, the water purification capacity can be increased by more than 20% even if the sedimentation tank is not reformed. so at present, many large and medium-sized cities in the water supply shortage or poor water quality, are using pam as a supplement. in wastewater treatment
how to optimize polymer efficiency for better sludge dewatering
annual average dewatering cost (2011-2014) $3.7m k. tagney and r. gupta, reducing dewatering costs through optimization program, 2017 weftec. dewatering cost at emwd: $3.7m / year polymer cost: average $1.2 m / year
transfer and degradation of polyacrylamide based flocculants,34 polymers composed of polyacrylamide (pam). pam is a polymer with high 35 molecular weight, synthetized from acrylamide (amd) and acrylic acid/acrylate (aa) (scott et al., 1996; 36 caulfield et al., 2002). the use of flocculants enables to increase the recycling rate of process water
a novel method to make polyacrylamide gels with mechanical
illustration of the three methods to make viscoelastic gels presenting adhesion proteins. (1) linear paam, where activated linear paam is used for the gel mix preparation; (2) the elastic network of crosslinked paam, where unactivated linear paam is mixed with an appropriate acrylamide/bis-acrylamide solution and nhs-acrylate monomers; or (3) both types of paam, where an unactivated gel mix is
polyacrylamide in water treatment: enhancing efficiency and,polyacrylamide (pam) plays a crucial role as a water treatment agent in various applications. this article explores the diverse applications of pam in water treatment and the advantages it brings to the table. with the increasing global water scarcity and escalating environmental pollution, efficient water treatment has become paramount.
polyacrylamide in water treatment: enhancing efficiency price
pam is the abbreviation of polyacrylamide, polyacrylamide is a water-soluble polymer, widely used in petroleum, paper making, metallurgy, textile, chemical industry and environmental protection. there are three major categories: anionic, cationic and non-ionic. different applications require different grades of polyacrylamide. view more
use and notice of nonionic polyacrylamide iro oil drilling,2. sand prevention and fixation. the non-ionic polyacrylamide is dissolved into 0.3% concentration and added with crosslinking agent, which can play a role in sand control and sand fixation. 3. oil exploitation. polyacrylamide is used in mud additives, stabilizers and sedimentation flocculation to improve the rheological properties of mud.
china polyacrylamide manufacturer, anionic polyacrylamide
as the biggest polyacrylamide manufacturer of zibo city, we yearly produce 5, 000 tons of anionic type, cation type and non-ionic type polyacrylamide. the technical indexes of these products cab meet or exceed the leading standards of china and can meet the requirements of large oil filed for tertiary recovery.
