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Contents & Abstracts - ALTA Metallurgical Services

Contents & Abstracts - ALTA Metallurgical Services

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CHARACTERISTICS AND FABRICATION QUALITY CONTROL<br />

OF LARGE PRESSURE LEACHING AUTOCLAVE<br />

By<br />

Hao Zhen-liang and Mao Lu-rong<br />

Shanghai Morimatsu Pressure Vessel Co., Ltd, China<br />

Presenter and Corresponding Author<br />

Hao Zhen-liang<br />

haozhenliang@morimatsu.cn<br />

ABSTRACT<br />

Hydrometallurgical pressure leaching technique, of which autoclave is the key equipment, has been<br />

increasingly applied in the extraction of zinc, gold, nickel, and uranium from ores and concentrates.<br />

Shanghai Morimatsu has been dedicating itself to the development of a series of autoclaves by<br />

continuous design improvement. Based on this, the structural characteristics of autoclaves in<br />

various processing conditions are reviewed here, and the fabrication, quality control, schedule<br />

management, hoisting and shipment of large-scale titanium clad autoclaves are summarized as<br />

well.<br />

414

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