|4749453||Method and apparatus for making hydrochloric acid and sodium hydroxide|
By combining the manufacture of sodium hydroxide and hydrochloric acid, and by using a fuel cell to optimize the energy consumption, the energy efficiency of the manufacture of NaOH and HCl can be improved by at least about 33%. Electrical energy produced...
|4532140||Method of manufacturing and processing alcoholic beverages, and alcoholic liquids obtained by performing the method|
An alcoholic liquid obtained by fermenting a must or a wort is initially subjected to ultrafiltration or to reverse osmosis to obtain a permeate which contains a higher proportion of water and alcohol than the starting liquid and a concentrate which conta...
|4009990||Method for improving the incorporation of radioactive wastes into a vitreous mass|
A calcinating device, or calcinator, is provided with a rotatable drum, the axis of which is slightly inclined with respect to the horizontal, and is adapted to be mounted inside a furnace and to be used for mixing and heating a mixture of sintered glass ...