Cradle to Consumer
Identity ID
cb0cdfe9-91e1-4bd0-8a07-bbb3bf0fd288
Materials
Associated ID
b4633c74-169b-4d43-bb27-b48f8874e297
Included activities starts
Included activities ends
Description
This dataset is a market dataset representing the consumption market of the region. The dataset includes the transport of the product from the gate to the consumption end, and the transport service is calculated based on the transport situation of the product in the region. The product represented by this dataset is lead-silver concentrate, which is the core product after the beneficiation and enrichment of lead-silver oxide ore, with core grade indicators of lead 60% and silver 1195.19g/t, an approved yield of 6.24% in the beneficiation process, and valuable element recovery indicators of a lead recovery rate of 90% and a silver recovery rate of 88%. Its upstream raw material is lead-silver oxide raw ore; downstream it serves as the core raw material for pyrometallurgical/hydrometallurgical lead-silver smelting, achieving the extraction and purification of the valuable metals lead and silver through the smelting process; this concentrate enriches the core valuable components of lead and silver in the raw ore, being a key intermediate product of the lead-silver metallurgy industry chain. The dataset includes the main raw and auxiliary materials, energy and waste of the production process; infrastructure such as production equipment manufacturing and plant construction is not included within the dataset boundary; the data inventory is formed by merging data from multiple sources.
Activity Description
The entire production process includes the raw ore beneficiation process. The ore beneficiation adopts a flotation process comprising one stage of roughing, two stages of scavenging, and two stages of cleaning, with sodium carbonate as the slurry pH adjuster. This involves four processes: crushing and screening, grinding and classification, flotation, and concentration and dewatering. The entire process covers the steps from raw ore to silver-lead concentrate.
Process Description
Lead-silver concentrate is the core product after beneficiation and enrichment of lead-silver oxide ore. The core grade indicators are 60% lead and 1195.19g/t silver. The approved yield of the beneficiation process is 6.24%. The valuable element recovery indicators are 90% lead recovery rate and 88% silver recovery rate. This concentrate is enriched in the core valuable components of lead and silver in the raw ore, and is a key intermediate product in the lead-silver metallurgical industry chain.
Time period
2021
2026
Geography
China
Geography comment
Generated by merging multiple data sets in this geographical location.
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The mineral processing adopts a flotation process of one-stage roughing, two-stage scavenging, and two-stage cleaning using sodium carbonate as the pH adjuster of the slurry, including four unit processes: crushing and screening, grinding and classification, flotation, and thickening and dewatering.