Show production of nitric acid the production of nitric acid by electrochemical electro chemical methods la Is a new process that promises prom isea extensive changes in our agriculture the manufacture nanu facture of nitric acid from the nitrogen and oxygen of the air in sut suf quantities for commercial use aas has been the dram and hope of set enlists for aars jr ars at niagara expert ments have been conducted success ully fully in producing commercial nitric acid by using a high tension current n an air chamber by which a yield of one pound of nitric acid Is obtained tor for every seven horsepower hours |