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Jiangsu Hengfeng has become a professional production and research and development base for water treatment chemicals and oilfield chemicals in China.

  • The Impact of Clay Stabilizer Concentration on Drilling Fluid Performance

    In the world of drilling, one of the persistent challenges is managing the stability of clay-rich formations, which can pose serious problems such as swelling, fines migration, and wellbore instability when exposed to water-based fluids. Clay stabilizers are essential in mitigating these issues by adsorbing onto the clay surface, preventing water absorption, and thereby stabilizing the clay partic...

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  • When to Choose Anionic Polyacrylamide in Papermaking and Why

    Polyacrylamide (PAM) is a versatile chemical agent used extensively in papermaking to improve various stages of the production process, from retention and filtration to dewatering and leveling. Depending on its ionic properties—whether anionic, cationic, or non-ionic—PAM can behave very differently and, therefore, serve different roles depending on the needs of the papermaking operation. Anionic P...

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  • Assessing the Environmental Impact of Polyacrylamide Flocculants in Aluminium Oxide Production

    The use of polyacrylamide-based flocculants, particularly in the aluminium oxide manufacturing process, has garnered significant attention due to their effectiveness in enhancing the separation and washing stages. While these flocculants, such as the LX66 and LX661 series, demonstrate remarkable performance in neutralizing particle charges and promoting the aggregation of red mud into settleable f...

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