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Key Data Set Information
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Location
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CL
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Geographical representativeness description
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Certain elementary flows or intermediate product flows are extrapolated from Swiss conditions.
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Reference year
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1999
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Name
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[CicloData] rock crushing | rock crushing | Cutoff, U
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Classification
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Class name
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Hierarchy level
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| ecoQuery: https://ecoquery.ecoinvent.org/3.10/cutoff/dataset/9014/documentation
Most data are taken from an LCA report and are based on a specific type of crusher (Nordberg HP 400 SX). The transportation distances are estimated and the transport requirements added. This module may not be used if having a high importance in a certain context. Crusher throughput capacity declared by the producer: 454 tons per hour;[This dataset was already contained in the ecoinvent database version 2. It was not individually updated during the transfer to ecoinvent version 3. Life Cycle Impact Assessment results may still have changed, as they are affected by changes in the supply chain, i.e. in other datasets. This dataset was generated following the ecoinvent quality guidelines for version 2. It may have been subject to central changes described in the ecoinvent version 3 change report (http://www.ecoinvent.org/database/ecoinvent-version-3/reports-of-changes/), and the results of the central updates were reviewed extensively. The changes added e.g. consistent water flows and other information throughout the database. The documentation of this dataset can be found in the ecoinvent reports of version 2, which are still available via the ecoinvent website. The change report linked above covers all central changes that were made during the conversion process.]
Includes the machine, spares and wears, lubricating oil, and the transportation of the new parts to the assembly plant as well as transportation of the crusher to the operational sites. Electricity consumption and dust emissions are not included. |
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Copyright
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Yes
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Quantitative reference
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Reference flow(s)
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Time representativeness
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Data set valid until
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2023
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Technological representativeness
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Technology description including background system
| Rock crusher type Nordberg HP400 SX produced in the USA in 1999, used as basis |