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Continuous process for overbasing petroleum sulfonate in a pipe reactor with multiple entry of countercurrent carbon dioxide
Continuous process for overbasing petroleum sulfonate in a pipe reactor with multiple entry of countercurrent carbon dioxide
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机译:多次进入逆流二氧化碳的管道反应器中石油磺酸盐高碱连续法
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摘要
A method and apparatus for the continuous overbasing of petroleum sulfonate in which a pipe reactor having a multiplicity of feed points along the reactor is used to contact a reaction mixture of neutral petroleum sulfonate, 100 neutral lube oil stock, lime, methanol, and naphtha with a counterflow of carbon dioxide.
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