A ferric chloride production device
A ferric chloride and production device technology, which is applied in the direction of ferric halide and air quality improvement, can solve the problems of high chlorine gas price, high production cost, and extremely high sealing requirements, and achieve low production cost, simple device, and high production process. safe effect
Inactive Publication Date: 2016-07-20
CHONGQING LANJIE GUANGSHUN WATER PURIFICATION MATERIAL
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Problems solved by technology
Chlorine gas is highly toxic and dangerous. If it leaks during the production process, it will be harmful to the human body. Therefore, the sealing performance of the production equipment is extremely high, and the price of chlorine gas is relatively high, and the production cost is relatively high.
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[0018] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0019] figure 1 It is a schematic structural view of the ferric chloride production device of the present invention, as shown in the figure, the ferric chloride production device of the present invention comprises a ferric chloride reaction kettle 1, a hydrochloric acid storage tank 2, a catalyst dissolution tank 3, dichloro Ferric chloride dissolving tank 4, liquid oxygen tank 5, liquid oxygen evaporator 6 and ferric chloride storage tank 7, described hydrochloric acid storage tank 2, catalyst dissolving tank 3 and ferric chloride dissolving tank 4 are respectively mixed with ferric chloride The top of the reactor 1 is communicated, the liquid oxygen tank 5 is communicated with the top of the ferric chloride reactor 1 through the liquid oxygen evaporator 6, and the ferric chloride storage tank 7 is communicated with the bottom of the ferri...
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The invention discloses a ferric chloride production device. The device comprises a ferric chloride reaction kettle, a hydrochloric acid storage tank, a catalyst dissolving tank, a ferrous chloride dissolving tank, a liquid oxygen tank, a liquid oxygen evaporator and a ferric chloride storage tank, wherein the hydrochloric acid storage tank, the catalyst dissolving tank and the ferrous chloride dissolving tank are respectively communicated with the top of the ferric chloride reaction kettle, the liquid oxygen tank is communicated with the top of the ferric chloride reaction kettle by virtue of the liquid oxygen evaporator, and the ferric chloride storage tank is communicated with the bottom of the ferric chloride reaction kettle. The device is a device for preparing ferric chloride by using a non-chlorine catalytic oxidation process, adopts ferrous chloride and hydrochloric acid as raw materials, and produces ferric chloride through a catalytic oxidation reaction. The device is free of use of chlorine gas in a production process, simple in device, safe in production process and low in production cost. Defects of air pollution, unsafety and the like which are caused by using the chlorine gas in existing production devices are overcome.
Description
technical field [0001] The invention relates to a ferric chloride production device, in particular to a production device for preparing ferric chloride by a non-chlorine catalytic oxidation method. Background technique [0002] At present, aluminum sulfate and polyaluminum chloride are widely used in water treatment chemicals. Since the residual aluminum in aluminum salt water purifiers can cause Alzheimer's disease, they will gradually be replaced by iron salt water purifiers in the future. [0003] Ferric chloride is a flocculant widely used in water purification treatment. It separates and removes impurities by flocculating impurities in water, and is also used in the corrosion of circuit boards. The preparation of ferric chloride in the prior art mostly adopts the chlorination reaction of ferrous chloride and chlorine to prepare. Chlorine gas is highly toxic and dangerous. If it leaks during the production process, it will be harmful to the human body. Therefore, the se...
Claims
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IPC IPC(8): C01G49/10
CPCY02A50/20
Inventor 邹鹏魏小兵王明冬邹宏谷飞秦普端邹宇
Owner CHONGQING LANJIE GUANGSHUN WATER PURIFICATION MATERIAL