TianGong Life Cycle Inventory
TianGong Life Cycle Inventory
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Data set: Polymer Aluminum Electrolytic Capacitors (PAEC) Production ; Polymer Aluminum Electrolytic Capacitors (PAEC)>2cm ; ; Primary Aluminum Ingots (01.00.005)

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Full name
Polymer Aluminum Electrolytic Capacitors (PAEC) Production ; Polymer Aluminum Electrolytic Capacitors (PAEC)>2cm ; ; Primary Aluminum Ingots
Location
CN
Reference year
2022
Valid until
Reference flow(s)
Type
Unit process, single operation
Parameterized?
no
LCIA results included?
no
Category
Materials production / Metals and semimetals
Synonyms
Use advice for data set
The inventory data provided within this dataset originates from various stages of the production process for three types of Aluminum Electrolytic Capacitors (AECs) including LAECs, PAECs, and PHAECs. Users should consider the specific manufacturing differences, especially in the repair conditions of Al2O3 dielectric films and the introduction of conductive polymers. The dataset is based on data from the year 2016 sourced from the Gabi database and information from the investigated manufacturers. For the most accurate impact assessment, users should follow the detailed Life Cycle Inventory (LCI) data and methodologies provided in the supporting documents (Supporting Info B, Sheets 5–7 for inventory data and Sheet 2 for unit impact), ensuring appropriate application in LCA context. If different years or production technologies are used in the assessment, adjustments to reflect technology and energy consumption progress should be considered.
Data set use approval
General comment
聚合物铝电解电容器 (PAEC) 生产阶段 ; 25V 150uf
LCI Method Principle
LCI Method Approaches
No records found.
Completeness of product model
No statement
Reviews
  • Dependent internal review by
License and access conditions
Copyright
no
License type
Free of charge for all users and uses
Owner of data set
Tiangong LCI Data Working Group
Technical purpose
This dataset provides an overview of the production process of Polymer Aluminum Electrolytic Capacitors (PAECs), which are primarily used in electronic devices for energy storage and filtering applications. These capacitors, specifically those greater than 2cm in size, are manufactured using high-purity aluminum ingots and various processes such as smelting, casting, rolling, annealing, etching, and coating to produce anode and cathode foils. The capacitors are suitable for applications where repair of dielectrics is carried out without using an electrolyte during the aging process and where conductive polymers such as PEDOT are introduced between the foils.
Input Products
No records found.
Co-Products
No records found.
Data set version
01.00.005
Time stamp (last saved)
2024-04-30T20:23:58+08:00
Data set format
Compliance systems
No records found.
Tag
Registered in
Process is not registered in any registry
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soda4LCA 7.10.3