FIELD: chemical industry and technology.
SUBSTANCE: method involves interaction of carbon dioxide with powder-like zinc that is carried out in the flow-type reactor. The process can be carried out at 380-400°C at carbon dioxide consumption 14 l/h, not less, and by using powdered zinc of fraction 45-100 mcm, or at 400-620°C with preliminary heating powder-liked zinc of fraction 100-315 mcm at the rate 1-10°C/min and at carbon dioxide consumption less 14 l/h. Invention provides enhancing output of the process preparing carbon monoxide by above 5 times, to increase the yield of product up to 99.66% and to improve utilization of zinc. Invention can be used for synthesis of different organic compounds.
EFFECT: improved preparing method.
3 cl, 1 tbl, 12 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CARBON MONOXIDE GENERATION PROCESS | 2005 |
|
RU2286946C1 |
| METHOD AND DEVICE FOR CARBON MONOXIDE PRODUCTION | 2006 |
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| METHOD OF PRODUCING C-UREA | 2016 |
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| METHOD OF SYNTHESIS OF NICOTINIC ACID DIETHYLAMIDE | 2000 |
|
RU2182903C2 |
| METHOD OF PREPARING ALFA-BROMOISOVALERIANIC ACID ETHYL ESTER | 1996 |
|
RU2111954C1 |
