Adjusting Temperature of Furnace and Converters in Sulfur Recovery Units (SRUs)

Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICHEC07_366

تاریخ نمایه سازی: 25 فروردین 1394

Abstract:

The modified Claus process is commonly used in oil refining and gas processing to recover sulfur and destroy contaminants formed in upstream processing. In oil refining, in addition to the typical modifiedClaus plant feed of H2S and CO2, NH3, CS2, and COS are also often present or formed. Thesecontaminants pose a risk of poisoning the catalyst beds and plugging off downstream equipment, as well decreasing the overall achievable sulfur recovery. In this paper, the parameters that may affect adjusting the temperature of furnace and converters will be discussed. These process parameters areimportant in designing a new Claus sulfur recovery plant. For this purpose, a typical sulfur recovery unit is analyzed and the main process temperatures are achieved.

Authors

Hamid Reza Mahdipoor

Research Institute of Petroleum Industry, Engineering Development Department, Tehran, Iran

Keyvan Khorsand

Research Institute of Petroleum Industry, Engineering Development Department, Tehran, Iran

Reza Hayati

Research Institute of Petroleum Industry, Engineering Development Department, Tehran, Iran

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