Cradle to Gate
Identity ID
2808fdc0166149169f0950d30569f2b8
Materials
Associated ID
763e05ba-f342-4203-84eb-1f439a1736ba
Included activities starts
Included activities ends
Description
Pyrophyllite brick can be used as refractory brick; this dataset includes primary raw materials, auxiliary materials, energy, and waste from the production process, but infrastructure such as production equipment and factory construction is not included within the system boundary of the dataset; the life cycle inventory is compiled from data of multiple sources; the production process pyrophyllite brick includes raw material preparation, preparation, forming, sintering, quality inspection, packaging, and other procedures.
Activity Description
The manufacturing process of pyrophyllite bricks involves procedures such as raw material preparation, formulation, forming, sintering, quality inspection, and packaging.
Process Description
Pyrophyllite bricks use natural high-silica pyrophyllite ore as the main raw material, combined with clay and silica micro-powder, formed by mechanical pressing and fired at high temperature. They have characteristics such as high refractoriness, low thermal conductivity, and high residual linear change rate. They exhibit continuous expansion with increasing temperature, thus reducing joint gaps and maintaining excellent integral performance, effectively suppressing the impact of shell thermal expansion on the lining.
Time period
2020
2026
Geography
China
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The product is made from natural high-silica pyrophyllite, and the system boundary includes raw material preparation, formulation, forming, sintering, quality inspection, packaging, etc.