SU140209A1 - Horizontal converter for unseedless copper and nickel matte - Google Patents
Horizontal converter for unseedless copper and nickel matteInfo
- Publication number
- SU140209A1 SU140209A1 SU669853A SU669853A SU140209A1 SU 140209 A1 SU140209 A1 SU 140209A1 SU 669853 A SU669853 A SU 669853A SU 669853 A SU669853 A SU 669853A SU 140209 A1 SU140209 A1 SU 140209A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- copper
- unseedless
- oxygen
- nickel matte
- horizontal converter
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
Известно применение конвертеров дл продувки медных штенноз с использованием подогретого и обогащенного кислородом воздуха.It is known to use converters for blowing copper stubs using heated and oxygen-enriched air.
Несмотр на известность опытного применени кислорода и бессемеровании медных штейнов, в промышленном масштабе этот процесс не освоен. Подача кислорода дл продувки штейнов развивает в фурменной части конвертера высокие температуры, при которых примен емые в насто ш,ее врем огнеупоры быстро разрушаютс . Подогретое дутье также вызывает повышение температуры в зоне футеровки и ее быстрое разрушение, а поэтому не нашло промышленного примененил.Despite the prominence of the experimental use of oxygen and the lack of seedless copper mattes, this process has not been mastered on an industrial scale. The supply of oxygen for purging the mattes develops high temperatures in the tuyere part of the converter, at which the refractory materials used at present, its time, are rapidly destroyed. The heated blast also causes an increase in temperature in the lining zone and its rapid destruction, and therefore did not find industrial use.
Вместе с тем применение кислорода, обогащенного кислородом воздуха и подогретого воздуха не только интесифацирует процесс бессемеровани ме/чньтх штейнов в конверторах, но и создает услови , при которых не будут образовыватьс фурменные костыли и в св зи с этим отпадает необходимость ручной прочистки фурм.At the same time, the use of oxygen, oxygen-enriched air and heated air not only intensifies the process of semenless matting in converters, but also creates conditions under which tuyere crutches will not form and, therefore, manual cleaning of tuyeres is not necessary.
Дл предотвращени разрушаюш,его действи расплава, разогретого до высоких температур, в случае применени кислорода или обогащенного кислородом и подогретого воздуха предлагаетс конвертер, в кладку фурмен1юго по са которого вмонтирован кессон, выполнеииый, например, в виде змеевика. Охлаждение фурменного кессона высокотемпературным органическим теплоносителем обеспечит повышение срока службы футеровки конвертера и позволит применить подогретое или обогащенное кислородом дутье.In order to prevent its destruction, the action of the melt heated to high temperatures, in the case of using oxygen or enriched with oxygen and heated air, a converter is proposed, into which the caisson is mounted, for example, in the form of a coil. Cooling of the caisson in the case of a high-temperature organic coolant will increase the service life of the converter lining and allow for the use of a heated or oxygen-enriched blast.
На чертеже показаны схема устройства кессона-змеевика и приспособление дл нодачи кислород или обогащенного кислородом воздуха в конвертер.The drawing shows a diagram of the device of a caisson coil and a device for the supply of oxygen or oxygen-enriched air into the converter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU669853A SU140209A1 (en) | 1960-06-13 | 1960-06-13 | Horizontal converter for unseedless copper and nickel matte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU669853A SU140209A1 (en) | 1960-06-13 | 1960-06-13 | Horizontal converter for unseedless copper and nickel matte |
Publications (1)
Publication Number | Publication Date |
---|---|
SU140209A1 true SU140209A1 (en) | 1960-11-30 |
Family
ID=48296230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU669853A SU140209A1 (en) | 1960-06-13 | 1960-06-13 | Horizontal converter for unseedless copper and nickel matte |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU140209A1 (en) |
-
1960
- 1960-06-13 SU SU669853A patent/SU140209A1/en active
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