ISO 1170:1977
Coal and coke; Calculation of analyses to different bases

Standard No.

ISO 1170:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 1170:2008

Latest

ISO 1170:2020

Scope

Gives formulae which allow analytical data relating to coal and coke to be expressed on the various different bases in common use. Consideration is given to corrections that may be applied to certain determind values for coal prior ti their calculation to other bases. In a table formulae for calculation of results to different bases are given.

ISO 1170:1977 history

• 2020 ISO 1170:2020 Coal and coke — Calculation of analyses to different bases
• 2013 ISO 1170:2013 Coal and coke - Calculation of analyses to different bases
• 2008 ISO 1170:2008 Coal and coke - Calculation of analyses to different bases
• 1977 ISO 1170:1977 Coal and coke; Calculation of analyses to different bases