Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"SULPHUR PRODUCTION"”.
-
The effect of vanadium oxidation states on the conversion of hydrogen sulphide to elemental sulphur
… (H₂S) gas as a by-product is unavoidable during production of fuels and other chemicals from coal, crude oil, and natural gas. There are different processes available to recover H₂S of which the Stretford™ process is one of them. The concentration of vanadium (V⁵⁺) plays a crucial role in the …
-
ΚΑΤΑΛΥΤΙΚΗ ΔΙΑΣΠΑΣΗ ΥΔΡΟΘΕΙΟΥ ΓΙΑ ΤΗΝ ΠΑΡΑΓΩΓΗ ΥΔΡΟΓΟΝΟΥ ΚΑΙ ΘΕΙΟΥ
EXPERIMENTS FOR THE STUDY ON THE THERMODYNAMIC EQUILIBRIUM OF THE SYSTEM H2S/H2/SI (I=1,...,8) IN THE GAS PHASE HAVE BEEN CARRIED OUT IN AN A-AL2O3 TUBULAR REACTOR IN THE TEMPERATURE RANGE OF 973-1133 K AND PRESSURE RANGE OF 1,3-4,0 ATMA. THE EQUILIBRIUM OF THE SYSTEM HAS BEEN STUDIED THEORETICALLY …