Plant-Wide Control of a Base Metal Refinery: Top-Down Analysis

J.J. Burchell; J.D. le Roux; I.K. Craig

首页> 外文期刊>IFAC PapersOnLine >Plant-Wide Control of a Base Metal Refinery: Top-Down Analysis

【24h】

Plant-Wide Control of a Base Metal Refinery: Top-Down Analysis

机译：贱金属精炼厂的全厂控制：自顶向下分析

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A top-down control structure is presented for the optimal steady-state operation of a base metal refinery. The economic cost function for the plant is derived in terms of the production rate of primary and secondary products, the losses of primary product to the secondary product streams, and the fixed and variable costs of the plant. The economic performance of the plant is largely defined by the operation of an exothermic pressure leach circuit. The leach efficiency of this circuit determines the potential production rate for the plant, its operation affects costs, and it is the source of all primary product losses. Given market prices for the primary and secondary products, and reagent and utility costs, the proposed control structure can be used to define the optimal operating region for the pressure leach circuit so as to maximize the profitability of the plant.

机译：提出了一种自上而下的控制结构，以实现贱金属精炼厂的最佳稳态运行。工厂的经济成本函数是根据初级和次级产品的生产率，初级产品对次级产品流的损失以及工厂的固定成本和可变成本得出的。设备的经济性能在很大程度上取决于放热压力浸出回路的运行。该回路的浸出效率决定了工厂的潜在生产率，其运行会影响成本，并且是所有初级产品损失的根源。在给定初级和次级产品的市场价格以及试剂和公用事业成本的情况下，建议的控制结构可用于定义压力浸出回路的最佳操作区域，从而最大程度地提高工厂的盈利能力。

著录项

来源
《IFAC PapersOnLine》 |2017年第2期|共6页
作者
J.J. Burchell; J.D. le Roux; I.K. Craig;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类自动化技术、计算机技术;
关键词

相似文献

外文文献
中文文献
专利

1. Plant-wide control of grinding mill circuits: Top-down analysis [J] . J.D. le Roux, S. Skogestad, I.K. Craig IFAC PapersOnLine . 2016,第20期

机译：全厂范围的磨粉机回路控制：自顶向下分析
2. Plant-wide control of grinding mill circuits: Top-down analysis [J] . J.D. le Roux, S. Skogestad, I.K. Craig IFAC PapersOnLine . 2016,第20期

机译：全厂范围的磨粉机回路控制：自顶向下分析
3. HOUSTON (ICIS)--PBF Energy plans to begin a turnaround at its refinery in Delaware City, Delaware, ahead of schedule-after a power outage caused the US-based refinery to shut down the plant in January, it said on Monday. The plant-wide shutdown happened on 24 January because of the outage, caused by severe winter storms, PBF said. Much of the mid-Atlantic coast was hit by bad weather at the time. [J] . Mark Milam ICIS News . 2016,第Feba1期

机译：休斯顿（ICIS） - PBF能源计划在特拉华州特拉华州特拉华州的炼油厂开始转变，提前 - 在一个停电后，在1月份造成的美国炼油厂将炼油厂关闭植物后，它在周一表示。 PBF表示，由于严重冬季风暴引起的停机，省长的植物间关闭发生在1月24日。在大西洋中大西洋的大部分沿海都受到了恶劣的天气。
4. Plant-Wide Control of a Base Metal Refinery: Top-Down Analysis [C] . J. J. Burchell, J. D. le Roux, I. K. Craig Control Conference Africa . 2018

机译：植物保护贱金属炼油厂：自上而下的分析
5. Management of variation in plant-wide process control system design and analysis. [D] . Williams, Vera Jo. 1993

机译：全厂过程控制系统中的变量管理设计和分析。
6. Spatial variation in mortality risk for haematological malignancies near a petrochemical refinery: a population-based case-control study [O] . Francesca Di Salvo, Elisabetta Meneghini, Veronica Vieira, -1

机译：石化炼油厂附近血液恶性肿瘤死亡风险的空间变异：基于人群的病例对照研究
7. A retrospective analysis of nickel exposure data at a South African base metal refinery [O] . Monica M. Young, Cornelius J. Van Der Merwe, Stefan J. L. Linde, 2018

机译：南非基地金属炼油厂镍暴露数据的回顾性分析
8. Affordability Analysis of Lead Emission Controls for a Smelter-Refinery [R] . Scherer, T. M. 1989

机译：冶炼厂炼油厂铅排放控制的可负担性分析

Plant-Wide Control of a Base Metal Refinery: Top-Down Analysis

摘要

著录项

相似文献

相关主题

期刊订阅