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2. Design and operation of the first digester gas turbine in the USA;Hunt;Journal Water Pollution Control Federation,1968
3. Ultramicrodetermination of sulfides in air;Jacobs;Analytical Chemistry,1957
4. Removing hydrogen sulfide from synthesis gas with iron oxide at elevated pressure;Johnson,1962
5. Lease-gas sweetening—14. Iron oxide process design calculations;Maddox;The Oil and Gas Journal,1968