| 摘要 |
PCT No. PCT/CA93/00409 Sec. 371 Date May 9, 1995 Sec. 102(e) Date May 9, 1995 PCT Filed Oct. 1, 1993 PCT Pub. No. WO94/07796 PCT Pub. Date Apr. 14, 1994A process for the recovery of sulfur from a feedstock, such as sour gas, including hydrogen sulfide, in which the feedstock is contacted with an aqueous mixture of ammonium nitrate, sulfuric acid and nitric acid to produce solid sulfur and gaseous hydrogen. |
