FIELD: process engineering.
SUBSTANCE: invention relates to making solid solutions with the structure of transitional element zinc ferrite-chromite-based spinel and may be used in organic synthesis for production of butadiene and hydrocarbons from synthesis gas as a catalyst. Proposed method uses blending the initial oxides of zinc, iron (III) and chromium (III), adding sodium chloride in amount of 0.3-1.3 wt % to the mix of mineralising agent oxides, pelletising at 10 MPa and heat treatment of oxides mix at 800-1000°C.
EFFECT: higher efficiency.
1 dwg, 1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
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RU2567652C2 |
