1999 rebuild of the BHP San Manuel Outokumpu flash furnace

被引：0

作者：

Jones, DM ^{[1
]}

Cardoza, R ^{[1
]}

Baus, A ^{[1
]}

机构：

[1] BHP Copper N Amer, San Manuel, AZ 85631 USA

来源：

SMELTING OPERATIONS AND ADVANCES | 1999年

关键词：

D O I：

暂无

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

In May 1999 the first campaign of the BHP San Manuel flash smelting furnace (FSF) will be concluded after having set world records for both campaign length and tonnage smelted for an Outokumpu copper flash smelting furnace. This paper reviews planned process and equipment modifications including, The installation of a new 36,000 mt concentrate storage facility; replacement of the existing dryer electrostatic precipitator with a baghouse; modification of the FSF dry charge bin and feed system to achieve mass flow and uniform feed to the concentrate burner; modifications to the FSF and its ancillary cooling systems; modifications to the waste heat boiler and offgas handling system to increase gas handling capacity and improve process efficiency; and improvements to the FSF fugitive gas collection system, A brief review of the planning and execution of the scheduled 45 day shutdown is also given.

引用

页码：319 / 334

页数：16