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IMPROVED PROCESS FOR PRODUCING HYPERBASIC MAGNESIUM SULFONATE
IMPROVED PROCESS FOR PRODUCING HYPERBASIC MAGNESIUM SULFONATE
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机译:制备高碱性磺酸镁的工艺改进
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摘要
Process for preparing overbased magnesium sulfonate dispersions by hydrating at an elevated temperature a magnesium compound in the presence of an inert diluent, an alkanol, a sulfonic acid comprising a neutral ammonium sulfonate, and water, removing the alkanol and the displaced ammonia, and contacting the resulting mixture with an acidic material at a temperature of about 80 DEG F to 155 DEG F.
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