Flue gas desulphurisation techniques in limestone slurry -- using absorbing, gypsum internally is generated in different grades and processing effluent

摘要

An electrical power cable comprising one or more conductors (1) provided with an insulating layer (3), a metal screen (5), an outer jacket (8) and between the metal screen (5) and the outer jacket (8) at least one separating layer (6) around the screen (5) and at least one outer paste layer (7) having a high degree of water resistance and in which one or more humidity reducing materials are incorporated.