Emission Factor
Calcium hypochlorite (made by chlorination of lime and caustic soda)
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Emission factor summary
Process description: The chlorination of lime and caustic soda produces the main product calcium hypochlorite. For this purpose, the process consumes caustic soda (50%), chlorine, hydrochloric acid, calcium oxide, and calcium hydroxide. Utilities consumed comprise cooling water, steam, electricity, process water, unspecific inorganic chemical, cement, and disposal of cement. Dataset type is technology-specific (extension layer). Allocation type is allocation via price. In case of energy co-production, allocation via avoided burden is applied for the co-produced energy. CAS RN is 7778-54-3. All datasets are based on the attributional LCA approach and the methodology defined in the cm.chemicals methodology document.
| Property | Value |
|---|---|
| Name | Calcium hypochlorite (made by chlorination of lime and caustic soda) |
| Sector | Materials and Manufacturing |
| Category | Chemical Products |
| Source | Carbon Minds |
| Source Dataset | cm.chemicals V2.02 |
| Region | |
Unit Type | |
| Year | 2023 |
| Year Released | 2025 |
| Emission Factor |
|
| Scopes | 3.1 |
LCA Activity | cradle_to_gate |
Supported CO2e Calculation Method | AR6 |
| Data Versioning |
|
API Reference
Activity ID
chemicals-type_calcium_hypochlorite_chlorination_of_lime_and_caustic_soda-dataset-type_technology_specific_extension_layer
UUID
fd3b3c8c-2758-8dd9-9d0c-c546a2a12f61
Code Snippet
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