11. Air Commodore Harveyasked the President of the Board of Trade what have been the results of the action taken 196W to recover sulphur from coke oven gases and the like from plants owned by the nationalised industries.
§ Sir H. ShawcrossSulphur is already recovered from coke oven gases fed to the public mains. Both the coal and steel industries are studying projects for the further recovery of sulphur from coke oven gases.