Withdrawn
For calculating the true relative density the mass of water displaced by a known masss of dry coke, ground to pass a sieve of nominal size of openings 212 um, is determined using a pyknometer. - The volume of a large amount of coke is determined by displacement in water; dividing the mass of the dried coke by the mass of an equal volume of water gives the apparent relative density. - The porosity is calculated from the true relative density and the apparent relative density of the coke.
                WITHDRAWN
                                    SRPS B.H8.351:1987
                            
                    WITHDRAWN
                    SRPS ISO 1014:2014
                    95.99
                                        Withdrawal of Standard
                    Aug 31, 2023
                
                PUBLISHED
                                    SRPS ISO 1014:2023