Cradle to Gate
Identity ID
3a7496ff215d465fa5a2875f2d624c55
Materials
Associated ID
7049d77f-9495-45bd-953e-4f05bcd09f83
Included activities starts
Included activities ends
Description
Phosphoric acid is used in integrated circuits, chip cleaning, and etching; this dataset includes primary raw materials, auxiliary materials, energy inputs, and soil emissions from the production process, but infrastructure such as production equipment and facility construction is excluded from the dataset boundary; the life cycle inventory is compiled from data from multiple sources; the manufacturing process of phosphoric acid includes raw material preparation, hydrolysis, acid reaction, distillation, crystallization, and packaging.
Activity Description
The production process of phosphoric acid includes raw material preparation, hydrolysis, reaction with acid, distillation, crystallization, packaging, and other steps.
Process Description
High-purity IC-grade electronic phosphoric acid can be used in integrated circuits, chip cleaning, and etching.
Time period
2019
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology