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发明公开
CN105586455A 氧气高炉与气基竖炉联合生产系统和联合生产方法 失效 - 放弃专利权

氧气高炉与气基竖炉联合生产系统和联合生产方法
摘要：
本发明提出了氧气高炉与气基竖炉联合生产系统和联合生产方法，其中，氧气高炉与气基竖炉联合生产系统包括：氧气高炉、气基竖炉、除尘装置、水煤气变换装置、二氧化碳脱除装置、加压器、气化炉，其中，除尘装置与氧气高炉的高炉炉顶气出口相连；水煤气变换装置与除尘装置相连，二氧化碳脱除装置的进气口分别与除尘装置、水煤气变换装置和气基竖炉的竖炉炉顶气出口相连，加压器与二氧化碳脱除装置相连，气化炉的进气口与加压器相连。利用该系统可有效解决氧气高炉炉顶气循环量不足的问题，同时为气基竖炉提供充足的气源。
摘要（英）：

The invention discloses a joint production system and a joint production method of an oxygen blast furnace and a gas-based shaft kiln, wherein the joint production system of the oxygen blast furnace and the gas-based shaft kiln comprises the oxygen blast furnace, the gas-based shaft kiln, a dust removal device, a water-gas shift device, a carbon dioxide removal device, a pressurizer, and a gasification furnace; the dust removal device is connected to a blast furnace furnace-top gas outlet of the oxygen blast furnace; the water-gas shift device is connected to the dust removal device; the gas inlet of the carbon dioxide removal device is separately connected to the dust removal device, the water-gas shift device and the shaft kiln kiln-top gas outlet of the gas-based shaft kiln; the pressurizer is connected to the carbon dioxide removal device; and the gas inlet of the gasification furnace is connected to the pressurizer. The system can be used for effectively solving the problem that the oxygen blast furnace furnace-top gas circulation amount is insufficient, and also provides a sufficient gas source for the gas-based shaft kiln.

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