Improved apparatus and process primarily intended for the manufacture of carburettedwater gas but which may be used for the manufacture of other gases such as 'blue' water gas, methane-hydrogen and producer-gas

摘要

185,887. Murray, E. F. July 1, 1921. Grates.-The grate of a gas-producer is formed of cast-iron slotted plates 7 formed as a cone and supported by an annular shoulder of a cast-iron blast distributing duct 46 which is slotted on its inner periphery.