Showing papers on "Ammonium tetrathiomolybdate published in 1990"
TL;DR: The combination of the thiomolybdate assay with the recently developed Cd-Chelex assay makes it possible to determine the portion of MT which binds Cu (Cu load of MT), provided that the amount of non-Cu-thionein exceeds 100 ng, the detection limit of the Cd, Chelex assay.
68 citations
TL;DR: In this paper, the removal of sulfur from Cayirhan (Turkish) lignite by catalytic hydrodesulfurization has been investigated, and the effects of the temperature and type of catalyst on the total sulfur removed were studied.
7 citations
Patent•
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21 Dec 1990
TL;DR: In this article, ammonium thiomolybdate and copper halide are mixed and brought into a reaction in an org. solvent to form a precursor, and the resulting solid precursor is reduced under heating in an atmosphere of gaseous hydrogen to produce copper molybdenum sulfide.
Abstract: PURPOSE:To obtain an electrode of a cell using mass-producible copper molybdenum sulfide at a low cost by reducing a solid precursor obtd. from ammonium thiomolybdate and copper halide under heating and using produced copper molybdenum sulfide as a base. CONSTITUTION:Ammonium thiomolybdate and copper halide are mixed and brought into a reaction in an org. solvent to form a precursor and the org. solvent as a medium is removed by evaporation. The resulting solid precursor is reduced under heating in an atmosphere of gaseous hydrogen to produce copper molybdenum sulfide and an electrode of a cell based on the sulfide is obtd. The copper molybdenum sulfide means copper molybdenum sulfide having so-called chevrel phase and is a compd. represented by the formula (where x is 1.5-4 and y is 0-0.4). Ammonium tetrathiomolybdate is preferably used as the ammonium thiomolybdate because oxygen is prevented from entering the product.
1 citations