HEAVIER CRACKER FEEDSTOCKS INCREASE PROBLEMS WITH SULFUR.

被引：0

作者：

Mol, Alfred

Draaisma, Joop

De Moet, Benno

机构：

来源：

| 1600年 / 74期

关键词：

OLEFINS;

D O I：

暂无

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学科分类号：

摘要：

In Europe, predominant feedstock for olefin plants is virgin naphtha (VN). However, a number of recently completed ethylene plants and most plants under construction rare designed to process both naphtha and atmospheric gas oil (AGO). A trend toward heavier feedstocks for ethylene production is clear. These heavier feedstocks generally contain more sulfur, leading to problems involving emission of SO//2, cracker design, corrosion in the plant, and end-product quality. Some solutions to these problems are discussed, and various hydrotreating operations are detailed.

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