CHAPTER XIV.

TANK HOUSE DEPARTMENT 170

Tank House Design -- Isolation and Ventilation -- Separation of Press Room -- Digesters -- Rendering Tank -- Surface Box -- Press and Pump -- Cooking Killing Stock -- Operating Tank Blow Off -- Pressing Tankage -- Treatment of Lard and Tallow -- Titer in Tallow and Lard -- Steam for Cooking -- Cooking Tests -- Operating Odorless -- Tests -- Catch Basin.