A kind of rectification equipment and method for feed liquid containing iodohydriodic acid
A technology of hydroiodic acid and rectification, which is applied in hydrogen iodide, separation methods, iodine/hydrogen iodide, etc., can solve problems such as ineffective separation, and achieve the effect of improving concentration-extraction efficiency
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Embodiment 1
[0030] like figure 1 As shown, in the present embodiment, the rectifying kettle 1 has a volume of 2L, is equipped with a heating jacket with a power of 1kW, and has a high-pressure spray head 4 with a flow-through component of tantalum; the volume of the iodine collection kettle is 3L, including iodine The main tank 2a of the collection kettle, the tank body isolation device 2b and the bottom discharge tank 2c are equipped with a thermal insulation cover; the rectification kettle 1 and the iodine collection kettle are arranged side by side, and the two are connected through a horizontal channel; the spray head 4 accepts the material The head of the liquid delivery pipe is inserted into the rectification kettle 1, the spray direction of the spray head 4 is aligned with the iodine collection kettle, and the centerline of the spray head and the centerline of the horizontal channel are on the same horizontal line. After the tank isolation device 2b isolates the bottom discharge ta...
Embodiment 2
[0037] like figure 1 As shown, in the present embodiment, the rectification kettle 1 has a volume of 3.5L, is equipped with a heating jacket with a power of 3kW, and has a high-pressure spray head 4 with a tantalum flow part; the iodine collection kettle includes the iodine collection kettle main body Tank 2a, tank body isolation device 2b and bottom unloading tank 2c have a volume of 4L and are equipped with a thermal insulation cover; the rectification kettle 1 and the iodine collection kettle are arranged side by side, and the two are connected through a horizontal channel; the spray head 4 undertakes The head of the feed liquid delivery pipe is inserted into the rectification kettle 1, the spray direction of the spray head 4 is aligned with the iodine collection kettle, and the centerline of the spray head and the centerline of the horizontal channel are on the same horizontal line. After the tank isolation device 2b isolates the bottom discharge tank 2c from the iodine co...
Embodiment 3
[0044] like figure 1 As shown, in the present embodiment, the rectifying kettle 1 has a volume of 18L, is equipped with a heating mantle with a power of 6kW, and has a high-pressure spray nozzle 4 with a flow-through component of tantalum; the volume of the iodine collection kettle is 25L, including iodine The main tank 2a of the collection kettle, the tank body isolation device 2b and the bottom discharge tank 2c are equipped with a thermal insulation cover; the rectification kettle 1 and the iodine collection kettle are arranged side by side, and the two are connected through a horizontal channel; the spray head 4 accepts the material The head of the liquid delivery pipe is inserted into the rectification kettle 1, the spray direction of the spray head 4 is aligned with the iodine collection kettle, and the centerline of the spray head and the centerline of the horizontal channel are on the same horizontal line. After the tank isolation device 2b isolates the bottom discharg...
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Abstract
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