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Process for pretreatment of an isomerization process feedstock containing light hydrocarbons
Process for pretreatment of an isomerization process feedstock containing light hydrocarbons
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机译:含轻烃的异构化工艺原料的预处理方法
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摘要
A light hydrocarbon feedstream for an isomerization process using a catalyst that is sensitive to sulfur compounds, oxygenates and water is pretreated to remove such contaminants. The feedstock is passed to a first adsorption containing a molecular sieve (13 x zeolite) and thereafter passed to a second adsorption zone containing activated alumina. The process produces a hydrocarbon feedstock substantially free of sulfur compounds, oxygenates, and water.
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