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Operation of an ore Heap Leaching process mediated by microbes

机译:微生物介导的矿石堆浸过程的操作

摘要

Where the operation involves passing a parameter change at least to raise the temperature of the battery when the supply of carbon is limiting microbial activity and, therefore, the heat generation in the Stack, by oxidation of the Sulfur. The parameter is changed by adding carbon or heat the battery.Carbon is Molasses, yeast or Yeast extract and added: Enriching the content of CO2 in the Air supplied to the Stack, The Stack by adding carbon containing organic or mineral carbonate; and the heat is Added: heating the air or the irrigation Solution supplied to the Stack For Solar Heating of the batteryBy applying the stack Thermal insulation to reduce Heat Loss, or adding to the Pile, The Heat generated in a leaching operation in Ponds. The CO2 content is between 0.03% and 5%, the concentration of organic carbon is between 10 and 1000. L-1, and the temperature of the battery is in the range of 45 to 60 degrees
机译:当碳的供应限制了微生物的活动并因此限制了电池组中通过硫的氧化而产生的热量时,该操作涉及至少通过参数更改以提高电池的温度。通过添加碳或加热电池来更改该参数。碳是糖蜜,酵母或酵母提取物,并添加了以下物质:丰富供应到烟囱的空气中的CO2含量,通过添加含有机碳或有机碳酸盐的碳来增加烟囱中的二氧化碳含量。并增加热量:加热空气或灌溉溶液,以提供给电池组以用于太阳能电池的太阳能加热通过应用电池组的绝热材料来减少热量损失,或增加堆中在池中浸出操作产生的热量。 CO2含量在0.03%至5%之间,有机碳浓度在10至1000 L-1之间,电池温度在45至60度范围内

著录项

  • 公开/公告号PE11042006A1

    专利类型

  • 公开/公告日2005-12-31

    原文格式PDF

  • 申请/专利权人 BHP BILLITON SA LIMITED;

    申请/专利号PE20050000106

  • 发明设计人 DU PLESSIS CHRIS ANDRE;DE KOCK SANET H.;

    申请日2005-01-28

  • 分类号C22B3/18;

  • 国家 PE

  • 入库时间 2022-08-21 21:38:01

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