FIELD: metallurgy industry.
SUBSTANCE: obtained carbonic oxide after water and further alkaline washing is supplied to gas-holder. Besides to gas-holder there also supplied is some part of carbonic oxide immediately after water washing at certain ratio, thus providing sulphurated hydrogen content in carbonic oxide of 0.1 to less than 0.2 vol. %. Iron pentacarbonyl is synthesised by using carbonic oxide from gas-holder and thermal dissociation of iron pentacarbonyl is performed thus obtaining carbonyl iron and carbonic oxide supplied to gas-holder.
EFFECT: enlarging manufacturing capabilities, reducing synthesis time of carbonyl iron, increasing output of commercial products.
1 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF CARBONYL IRON | 2008 |
|
RU2369467C1 |
| INSTALLATION FOR RECEIVING OF POWDER OF CARBONYL IRON | 2008 |
|
RU2377098C1 |
| METHOD OF CARBONYL IRON PRODUCTION | 2008 |
|
RU2384626C2 |
| METHOD OF SEPARATING CARBONYLS OF NICKEL AND IRON | 2008 |
|
RU2366738C1 |
| INTEGRATED METHOD OF PRODUCING IRON CARBONYL POWDER AND HYDROCARBONS | 2009 |
|
RU2495716C2 |
| METHOD OF AUTOMATICALLY CONTROLLING PROCESS OF IRON PENTACARBONYL SYNTHESIS | 1989 |
|
RU2090592C1 |
| METHOD FOR PRODUCING HIGHLY-DISPERSED CARBONYL IRON POWDER | 2001 |
|
RU2185933C1 |
| PROCEDURE FOR PROCESSING SULPHIDE GOLD CONTAINING ARSENIC-ANTIMONOUS CONCENTRATES OR ORES | 2009 |
|
RU2398034C1 |
| FINE-GRAIN IRON CONTAINING PHOSPHORUS AND METHOD FOR PRODUCING IT | 1998 |
|
RU2206431C2 |
| METHOD FOR REGENERATING WASTE ORGANIC POLYMERS OF ARBITRARY COMPOSITION | 2022 |
|
RU2814012C2 |
