CRYSTAL, STRUCTURES OF SODIUM HALATES.
2045
Small changes of composition apparently have great influence on the catalytic activity and efficiency and i t is believed that further investigations in this more restricted field will develop a catalyst which will yield an efficiency of 90 or 93%, or even greater.
Summary. Due to mechanical difficulties encountered during this investigation ihe above experimental data are not as extensive or complete as would be desired. It is believed, however, that the way has been cleared for a more comprehensive and exhaustive study of this subject and that in the future,
