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Process Data set: 碳酸锂生产; 锂辉石路线 (en) en

Key Data Set Information
Location CN
Reference year 2023
Name
碳酸锂生产; 锂辉石路线
Classification
Class name : Hierarchy level
  • ILCD: Materials production / Metals and semimetals
General comment on data set 锂辉石在澳大利亚西部开采，经破碎、研磨、浮选等步骤浓缩后制备出锂精矿（~5% Li2O），相关数据来自澳大利亚西部的闪长岩矿（0.8~0.9% Li2O）；使用柴油卡车、火车运输到澳大利亚西部沿海地区后，再使用货船运往中国，进行进一步精炼；精炼过程，采用硫酸酸化焙烧法，后经浸出、沉淀过滤、蒸发浓缩、沉淀洗涤、干燥等步骤处理后生成硫酸锂，相关数据来自中国的主要正极材料生产商天齐锂业；废弃物处理根据矿石量与用水量进行估算。
Copyright No
Quantitative reference
Reference flow(s)
Technological representativeness
Technology description including background system 2022年，中国35.1%的碳酸锂来自锂辉石
LCI method and allocation
Type of data set LCI result
LCI Method Principle Other
Data sources, treatment and representativeness
Data cut-off and completeness principles None.
Data selection and combination principles None.
Data source(s) used for this data set
Completeness
Completeness of product model No statement
Data entry by
Time stamp (last saved) 2024-10-11T18:52:49.940+08:00
Data set format(s)
Publication and ownership
UUID dce6754a-949b-4683-8793-95edfda129c3
Date of last revision 2024-10-11T18:03:37.164+08:00
Data set version 00.00.029
Copyright No

Inputs

Type of flow Classification Flow Mean amount Resulting amount Minimum amount Maximum amount
Elementary flow 原材料 51950.0 kg51950.0 kg
Product flow 原材料 2740.0 kg2740.0 kg
Product flow 原材料 2023.8999999999999 kg2023.8999999999999 kg
Product flow 原材料 2590.0 kg2590.0 kg
Product flow 原材料 380.0 kg380.0 kg
Elementary flow 原材料 1690.0 kg1690.0 kg
Product flow 原材料 40.0 kg40.0 kg
Product flow 原材料 2.0 kg2.0 kg
Product flow 原材料 7.0 kg7.0 kg
Product flow 原材料 90.0 kg90.0 kg
Product flow 原材料 1490.3999999999999 kg1490.3999999999999 kg
Product flow 原材料 10.0 kg10.0 kg
Product flow 原材料 30.0 kg30.0 kg
Elementary flow 原材料 48080.0 kg48080.0 kg
Product flow 能源 30551.076 MJ30551.076 MJ
Product flow 能源 1450.98 m31450.98 m3
Product flow 能源 12890.0 kg12890.0 kg
Product flow 能源 0.151162791 m30.151162791 m3
Product flow
交通运输 8363.95 t*km8363.95 t*km
General comment 矿山->西澳
Product flow
交通运输 3480.65 t*km3480.65 t*km
General comment 西澳->澳大利亚港口
Product flow
交通运输 62686.33333 t*km62686.33333 t*km
General comment 澳大利亚港口->中国上海港口
Product flow
交通运输 1393.991667 t*km1393.991667 t*km
General comment 中国上海港口->精炼厂
Product flow 废弃物处理 7212.0 kg7212.0 kg
Product flow 废弃物处理 7.793 kg7.793 kg

Outputs

Type of flow Classification Flow Mean amount Resulting amount Minimum amount Maximum amount
Product flow 产品 1000.0 kg1000.0 kg
Waste flow 原位排放 0.77 kg0.77 kg
Waste flow 原位排放 1.13 kg1.13 kg
Waste flow 原位排放 0.78 kg0.78 kg
Waste flow 原位排放 20.37 kg20.37 kg
Waste flow 原位排放 14.45 kg14.45 kg
Waste flow 原位排放 1162.85 kg1162.85 kg