Sentence examples for preparation of catalyst from inspiring English sources

a Preparation of catalyst precursor.

Preparation of catalyst inks and rotating disk electrodes followed the procedure described in our previous work [18, 24].

The preparation of catalyst layers containing a desired platinum loading should also be possible using this method.

The pretreatment of support, the preparation of catalyst precursor and coating slurry all have strong effects on the activity and stability.

Commercial H-ZSM-5, bentonite powder, acetone, aluminum nitrate nonahydrate (95%) and soluble starch, procured from Merck India Ltd., were the chemicals used for preparation of catalyst pellet, dip-coating and pre-treatment of ceramic foam.

The catalysts were evaluated for the thiophene hydrodesulfurization reaction and its activity results are discussed in terms of using chelating agent during the preparation of catalyst.

Nickel sulfate, NiSO4, is also used in nickel plating as well as in the preparation of catalysts, ground-coat enamels, and mordants (fixatives) for dyeing and textile printing.

The latter contains cobalt in both +2 and +3 oxidation states and constitutes up to 40 percent of the commercial cobalt oxide used in the manufacture of ceramics, glass, and enamel and in the preparation of catalysts and cobalt metal powder.

Three different methods are employed for preparation of catalysts.

The main advantages of using the microemulsion technique in the preparation of catalysts is the possibility of controlling properties such as particle size, morphology and size distribution.

Adsorption of naphtoic acid was investigated as a initial stage for the preparation of catalysts by heterogenisation of metal complexes.