We can provide a certain quantity of free sample.
Inform us of your exactly quantity, packing, destination port or specs requirements to quote price.
No problem, we would like to grow up together.
We can provide application methods to you.
We discuss about to be an agent after some orders and trust.
Yes, we have provided OEM service to lots of big and famous companies in the order.
1000kgs of MOQ.
More than 30000tons annual year.
Anionic polyacrylamide application involves mining, ore dressing and metallurgy. Through the use of polyacrylamide, can promote the effective solid matter soon settlement, or speed up the fine objects of concentrated, to improve the solid-liquid separation effect, reduce the tailings loss and environmental pollution, reduce production cost.
Oil production is separated into three phases: primary, secondary and tertiary, which is also known as Enhanced Oil Recovery (EOR). Primary oil recovery is limited to hydrocarbons that naturally rise to the surface, or those that use artificial lift devices, such as pump jacks. Secondary recovery employs water and gas injection, displacing the oil and driving it to the surface. According to the US Department of Energy, utilizing these two methods of production can leave up to 75% of the oil in the well.
Anionic polyacrylamide is suitable for inorganic suspended solids with higher concentration and positive charge, and the suspension particles is coarse (0.01-1mm), pH value is neutral or alkaline solution.
Cationic polyacrylamide applicable to the suspended matter with negative charge, containing organic substances.
non-ionic polyacrylamide applicable to mixed solution with organic and inorganic suspended substance ,the ph value is acidic solution or neutral.
Amphoteric polyacrylamide applicable to wastewater of the properties of suspended substance and pH value is always changeable..
Anionic polyacrylamide APAM applicable to the more suspended particles , high concentration, particle with positive charge, water pH value is neutral or alkaline water, iron and steel plant wastewater, electroplating wastewater, wastewater metallurgy, coal washing wastewater and sewage treatment, the best effect.
Method and principle
Weigh a certain amount of sample and put it in the tea bag. After the tea bag was put into the liquid for absorption for 30min, it was suspended for 10min to drain the excess liquid before weighing calculation to determine the water absorption ratio.
Method and principle
The SAP sample was rapidly added to a solution of 0.9%NaCl in a known volume that was being stirred. The SAP sample absorbed the salt solution and began to form a gel. Record the time from the time SAP was added to the time it took for the liquid gel to form, the whirlpool generated by stirring to disappear, and finally the gel surface became smooth.
Without alkali and other additives, PH broad in scope, have little influence in temperature, PH value.
Ease of use
Reduce effectively seston in acid aluminum and improve settling tank capacity.
Improve clarity and the quality of the overflow, low liquid-solid ratio, prevent red mud inflation.
PHPA for brine drilling
Partially hydrolyzed PolyAcrylamide-PHPA is an encapsulating polymer that is normally used in conjunction with potassium chloride to provide a high degree of shale inhibition. The polymer is anionic, attaches itself to the positively charged edges of clay platelets, thus binding the particles together. It can inhibit cuttings dispersion to make solids removing easily and effectively. The adsorbed polymer also lowers the speed of water penetration into shale. Thus improving well bore stability. Partially hydrolyzed Polyacrylamide – PHPA is not adversely affected by common contaminants. However, simultaneous high-temperature/high-PH conditions should be avoided, as polymer hydrolysis can release traces of ammonia gas. Partially hydrolyzed PolyAcrylamide-PHPA is added as a treatment for the cuttings and the sides of the well bore, and should be added on a regular basis while drilling shale sections.
It is a co-polymer of anionic character and high molecular weight. 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 etc. It maintains hole stability by preventing shale swelling and erosion.
The PHPA has been used successfully for over 20 years to stabilize sloughing shales in fresh, KCl and salt water based drilling fluids. The PHPA offers a high activity product in a low viscosity, easy to handle product.
Our products have demonstrated to be highly-effective in removing suspended particles and impurities from various types of wastewater.
|Polyacrylamide PAM field of application and usage|
|Field of application||molecular weight ( ten thousand)||dosage|
|Industrial manufacture||1200||5‰=per ton=8g|
|Brine clarifying||900-1500||1‰=per ton=3g|
|Steel products||1200||5‰=per ton=7-10g|
|Aluminum products||1200||5‰=per ton=7-10g|
|Paper making||900-1200||3‰=per ton =6-8g|
|Sugar making||1500||2‰=per ton=6-8g|
|Leather manufacturing||1200||4‰=per ton=5-7g|
|Treatment of municpal sewage||900-1500||3‰=per ton=6kg|
Water soluble polymers, such as carboxymethylcellulose, xanthan gum, polyacrylamide and modified polyacrylamides are used as additives in many stages of drilling, production, transport and processing of crude oil
Replacement code of SNF
Corresponding sizes of SHFLOC
Degree of ion