Design and operation of the coke-oven gas sulfur removal facility at Geneva Steel

被引：0

作者：

Havili, Maka U. ^{[1
]}

Fraser-Smyth, Linda L. ^{[1
]}

Wood, Bradley W. ^{[1
]}

机构：

[1] Geneva Steel, Provo, United States

来源：

Iron and Steel Engineer | 1996年 / 73卷 / 02期

关键词：

Analytic equipment - Coke ovens - Desulfurization - Gas emissions - Hydrogen sulfide - Sulfur dioxide;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

THE coke-oven gas sulfur removal facility at Geneva Steel reduces potential sulfur dioxide (SO2) emissions by 95%. The facility consists of two proven technologies never before used in combination. The first half of the facility is a Sulfiban process by BS&B Engineering Co. This monoethanolamine (MEA) process effectively absorbs hydrogen sulfide (H2S) and other acid gases from coke-oven gas. In the second half of the facility, recovery of sulfur from the acid gases utilizes the Lo-Cat II (Lo-Cat) process developed by ARI Technologies (acquired by Wheelabrator Clean Air Systems). The Lo-Cat is a liquid process that absorbs and subsequently oxidizes the H2S to elemental sulfur. An original design was required to combine these two technologies. Consequently, there has been operational experience unique to this combination. This article explains the design and operational experience of the sulfur removal facility at Geneva Steel.

引用

页码：25 / 28