Cradle to Consumer
Identity ID
eebde921-93f6-4e8b-9a59-88462124798d
Materials
Associated ID
8a203e4f-f550-4878-bd05-5d11604066f8
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 manganese oxide ore, whose main mineral components are psilomelane, pyrolusite, and manganite, with an overall average grade of 17.9%. The mining method adopts a composite mode combining open-pit mining and underground mining, and the core indicators of the two mining methods differ: for open-pit mining, the ore recovery rate is 95%, the dilution rate is 10%, corresponding to a raw manganese ore grade of 17.9%; for underground mining, the ore recovery rate is 85%, the dilution rate is 25%, corresponding to a raw manganese ore grade of 14.87%. This manganese oxide ore is a naturally occurring primary mined ore and the source core raw material of the manganese metallurgy industry chain. Its upstream is the manganese oxide ore primary deposit ore body, and downstream, after the beneficiation and enrichment process, it can be used to prepare manganese concentrate, which is further used for smelting manganese-based alloys, producing electrolytic manganese, manufacturing manganate and other chemical products, and desulfurization and deoxidation additives for iron and steel smelting. It is widely used in metallurgy, chemical industry, electronics and other industrial fields, making it an important basic mineral raw material needed for national economic development. The dataset includes the main raw and auxiliary materials, energy and waste of the production process, while 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 mining process of manganese oxide ore, and the mining method adopts a combination of open-pit and underground mining.
Process Description
Manganese oxide ore is an ore mainly composed of hard manganese ore, pyrolusite and hydromanganese ore, with an average grade of 17.9%. Due to the combination of open-pit and underground mining, the ore recovery rate of open-pit mining is 95%, the ore dilution rate is 10%, and the original manganese ore grade is 17.9%; the ore recovery rate of underground mining is 85%, the ore depletion rate is 25%, and the original manganese ore grade is 14.87%.
Time period
2021
2026
Geography
China,Fujian
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 mining method is a combination of open-pit and underground mining, and the shortwall caving method is used for mining. The development plan adopts the adit development and transportation scheme and the adit-blind inclined shaft combined development and transportation scheme.