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5 results

waste/tailings v1.0.0

treatment of sulfidic tailings, roasting and leaching

The original dataset treats 1000kg of tailings, producing: 344.86 kg aluminosilicate fraction (Si-Al); 239.65 of PLS fraction; 68.97 of SO2; 4.05 kg of SO3; and surplus heat. These …

Reference product
sulfidic tailings, generic
Geography
GLO
Unit
kilogram
License
CC BY 4.0
Published TRL 8
Climate change -0.0378852 kg CO2-eq / kilogram
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waste/tailings v1.0.0

carbon disulfide production

Original inventory based on Kunene et al. (2014). Inventory obtained from from Adrianto, L. R., & Pfister, S. (2022). Prospective environmental assessment of reprocessing and valorization alternatives for …

Reference product
carbon disulfide
Geography
GLO
Unit
kilogram
License
CC BY 4.0
Published TRL 8
Climate change 2.45354 kg CO2-eq / kilogram
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waste/tailings v1.0.0

xanthate production

Original inventory from Adrianto, L. R., & Pfister, S. (2022). Prospective environmental assessment of reprocessing and valorization alternatives for sulfidic copper tailings. Resources, Conservation and Recycling, 186, 106567. …

Reference product
xanthate
Geography
GLO
Unit
kilogram
License
CC BY 4.0
Published TRL 8
Climate change 1.25993 kg CO2-eq / kilogram
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waste/tailings v1.0.0

treatment of sulfidic tailings, flocculation-flotation process

The original dataset treats 1000kg of tailings, producing: 413kg aluminosilicate fraction (Si-Al) and 287kg of pyrite rich fraction. These can be use to produce CSA cement, ceramic tiles, …

Reference product
sulfidic tailings, generic
Geography
GLO
Unit
kilogram
License
CC BY 4.0
Published TRL 8
Climate change -0.00236372 kg CO2-eq / kilogram
View dataset
waste/tailings v1.0.0

treatment of sulfidic tailings, generic, backfilling

Original inventory from Adrianto, L. R., Ciacci, L., Pfister, S., & Hellweg, S. (2023). Toward sustainable reprocessing and valorization of sulfidic copper tailings: Scenarios and prospective LCA. Science …

Reference product
sulfidic tailings, generic
Geography
GLO
Unit
kilogram
License
CC BY 4.0
Published TRL 8
Climate change -0.0319555 kg CO2-eq / kilogram
View dataset