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Polyacrylamide degradation and its implications in - Nature

Polyacrylamide (abbreviated as PAM) is a polymer with the formula (-CH 2 CHCONH 2 -). It has a linear-chain structure. PAM is highly water-absorbent, forming a soft gel when hydrated. In 2008, an estimated 750,000,000 kg were produced, mainly for water treatment and the paper and mineral industries.

Dewatered polyacrylamide emulsions differs from standard by the fact that they contain less than 6% water, with the result that the hydrogel has become almost the dry polymer itself. The consistency of the polymer is similar to plastic material. Most dewatered polyacrylamide emulsions from SNF have names starting by DW.

Another common use is oil extraction and recovery. When water is injected into the well, PAM assists in pushing oil locked in reservoirs towards the pump by increasing the viscosity of the injected water. Cationic polyacrylamides (CPAM) are used for emulsion breaking, and for promoting filtration and sludge dewatering.

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Polyacrylamide in Oilfield - Sinofloc Chemical

Home News Industry News Polyacrylamide in Oilfield Polyacrylamide in Oilfield Polyacrylamide is a versatile chemical treatment agent in oilfield. In oil extraction it could be used as a flooding agent, water shutoff regulator, drilling fluid regulator, fracturing fluid additives, especially in cementing, completion and workover.

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Cationic Polyacrylamide for Oil & Gas Industry

As one of the leading oil field additives suppliers, SINOFLOC Cationic Polyacrylamide has been widely used as dry cationic friction reducer, wastewater treatment and oily sludge treatment in oil & gas industry. Friction Reducer SINOFLOC is offering a broad range of leading-class friction reducer to our customers. Our product range includes

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what is cationic polyacrylamide and applications | Polymersco

China Anionic Polyacrylamide, Cationic Polyacrylamide, Oil Field Polyacrylamide, Manufacturers, Suppliers, Factory - Shuodi Shuodi is one of leading manufacturers and suppliers in China, specializing in the production of anionic polyacrylamide, cationic polyacrylamide, oil field polyacrylamide, etc.

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Oil Field Drilling Chemicals Cationic polyacrylamide – Oubo

Cationic Polyacrylamide is a white granule and it is a linear high molecular compound which is soluble in water. It is non-toxic and odorless, easily absorbs moisture, is insoluble in ethanol, acetone and other organic solvents, has positive charge active groups on molecular chains, and has excellent flocculation effect.

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China Oil Field Polyacrylamide Suppliers, Manufacturers and

Shuodi is one of the most professional Oil Field Polyacrylamide manufacturers and suppliers in China, featured by good service. Welcome to wholesale Oil Field Polyacrylamide made in China from our factory. If you need, we also provide free sample.

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