| 释义 |
Saint Joseph retort process Saint Joseph retort process[′sānt ′jō·səf ri′tȯrt ‚prä·səs] (metallurgy) An electrothermic retort process for processing zinc ore and zinc from secondary sources into zinc; heat of reaction between the sintered zinc concentrate and the coke mixture is supplied by passage of heavy electric current through the resistance of the charge. |