Saturday, November 22, 2025Daily at 08:00 Beijing time

Daily brief · Saturday, November 22, 2025

Issue 11822

November 2025Saturday

1major event1source1first-party releaseAbout 1 min read

Covers: 2025-11-21 08:00 to 2025-11-22 08:00 (Beijing time)

This issue collects picks by source date for its period. Late reports or date corrections are added to the matching past issue.See the latest picks

First issue 2026-10-22 00:45 · updated 2026-11-08 20:50 · Picks compilation · AI-assisted

Lead

自由港麦克莫兰（Freeport-McMoRan）Morenci精矿浸出厂扩建进入最后一座反应釜调试

自由港麦克莫兰（Freeport-McMoRan）位于美国亚利桑那州的Morenci矿区于10月开始对其精矿浸出厂（CLP）扩建项目的第二座也是最后一座反应釜进行调试。该扩建依靠两台高压釜在高温高压下从精矿中提取铜，将原本送往冶炼厂的精矿转为利用矿区现有电积产能，分析显示工艺改进有望把处理量从每小时24短吨提升至40短吨。

自由港麦克莫兰 · 官方动态First-partyOriginal