| 摘要 |
914,553. Fuel cells. RUHRCHEMIE A.G., and STEINKOHLEN-ELEKTRIZITAT A.G. Jan. 15, 1959 [Jan. 18, 1958], No. 1534/59. Drawings to Specification. Class 53. A fuel cell operates with an alkaline solution of a carbonate/bicarbonate of an alkali metal, the solution having 1 to 10 gram-ions per litre of the alkali metal ions and being at or not more than 5‹ C. below its boiling-point, also being at a pressure between atmospheric and 50 kg. per sq. cm. The fuels used are those yielding CO 2 , e.g. methane, carbon monoxide, methyl alcohol, formaldehyde and formic acid. Specification 907,352 is referred to. |
