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Cooling towers are breeding grounds for both scale and microbes. Combining HEDP with BKC offers an integrated approach. HEDP keeps the heat exchange surfaces clean by inhibiting scale, while BKC controls the biological growth that forms slimy biofilms. This dual-action program not only improves thermal efficiency but also reduces the risk of pitting corrosion caused…

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Beyond water treatment, ATMP finds significant application in the oil and gas industry, particularly in drilling fluids. It acts as a clay stabilizer and scale inhibitor in the borehole environment. ATMP prevents the swelling of formation clays and controls precipitation of calcium and barium sulfates, which can block production zones. Its thermal stability up to…

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Phosphate-based treatment programs often suffer from calcium phosphate scaling, which is harder to remove than carbonate scale. AA-AMPS copolymer is specifically designed to tackle this problem. The sulfonic acid groups in AA-AMPS provide steric stabilization and electrosteric repulsion, preventing calcium phosphate crystals from adhering to surfaces. Tests have shown that AA-AMPS outperforms other polymers like…

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In low- and medium-pressure boilers, scale formation on tube walls can lead to hot spots and eventual tube failure. MA-AA is a preferred dispersant for boiler water treatment because it remains stable at temperatures up to 300°C. It effectively disperses sludge and prevents the formation of hard, adherent scale. Combined with a phosphate program, MA-AA…

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Kairui KR-1100 sodium polyacrylate is a low-molecular-weight polycarboxylate dispersing and scale inhibitor specially developed for circulating cooling water and boiler make-up water systems of power plants. Its core function is to restrain the formation of calcium carbonate and calcium sulfate scale on pipelines and heat exchangers. With strong dispersibility, it stably suspends calcium and magnesium…

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Shandong Kairui Chemistry has long engaged in the R&D and production of papermaking chemicals, supplying a full set of additives covering pulping, alkali recovery, papermaking, bleaching and wastewater treatment links across the papermaking industrial chain. Pulping section: Polyether defoamers eliminate foam generated in cooking procedures. Alkali recovery section: KR-612 special scale inhibitor for black liquor…

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