An improved process and apparatus for the gasification of caking coals in a gas producer

摘要

257,633. Koller, K. Aug. 31, 1925, [Convention date]. Producers.-A preliminary distillation retort for use within a producer has a cross - section of elliptical, angular, or other non - circular form, so that during its rotation any coked mass is broken down. The retort 2 has a water-jacket and is provided with a flange 3 to enter a sealing-channel 5. Connecting-pieces 6 support a worm-wheel 7 on the flange and carry rollers 9 whch bear upon a cover-plate 4. Specifications 163,012, 227,346, and 234,811 are referred to.