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The Norm of energy consumption per unit throughput of gypsum

GB 33654-2017
Issued on May 12,2017
Effective on June 1,2018.
 
By General Administration of Quality Supervision,Inspection and Quarantine of the People’s Republic of China.
 
Regulates:
1.The present gypsum producers must produce goods complying with the energy consumption class 3 according to below table.
2.The new gypsum producers must produce goods complying with the energy consumption class 2 according to below table.
3.The products includes gypsum(CaSO.2H2O),industrial gypsum byproduct,Gypsum plaster,natural gypsum.

 
Table 1.
Energy Consumption Class Comparable comprehensive energy consumption per unit throughput for gypsum plaster, kgce/t
1 ≤30.0
2 ≤39.0
3 ≤43.0

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