1999年3月
Design of an expert control system for leaching process
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
- ,
- ,
- 巻
- 9
- 号
- 1
- 開始ページ
- 137
- 終了ページ
- 144
- 記述言語
- 英語
- 掲載種別
- 出版者・発行元
- ALLERTON PRESS INC
One important step in zinc hydrometallurgy is the leaching process, which involves the dissolving of zinc-bearing material in dilute sulfuric acid to form zinc sulfate solution. The key problem in the process control is to determine the optimal pHs of the overflows of the continuous leaches and track them. An expert control system for the leaching process was designed to solve the key problem. A methodology is proposed for determining and tracking the optimal pHs with an expert control strategy based on a combination of steady-state mathematical models and rule models of the process.
- リンク情報
- ID情報
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- ISSN : 1003-6326
- Web of Science ID : WOS:000079351500026