Ion exchange reaction equipment
A technology for ion exchange reaction and equipment, which can be used in ion exchange, ion exchange treatment devices, chemical instruments and methods, etc., and can solve problems such as high labor intensity.
Active Publication Date: 2012-09-19
CHINA PETROLEUM & CHEM CORP
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Problems solved by technology
Although this method can realize the continuous exchange process of molecular sieves, since each reactor is connected in series, the degree of ion exchange between each reactor is different. Therefore, after each exchange is completed, a relatively complicated switching process is required. Need to rely on manual operation for material loading and unloading, which is labor-intensive
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Embodiment Construction
[0012] Such as figure 1 As shown, the ion exchange reaction equipment provided by the present invention includes an exchange device, wherein the exchange device includes a container 1 and a partition 11, and the partition 11 divides the container 1 into a first space 12 and a second space 13, the volume of the first space 12 is greater than the volume of the second space 13; the lower end of the partition 11 has a gap with the bottom of the container 1, the first space 12 and the second space 13 communicate through the gap; the side wall of the container 1 is provided with an opening 14, the opening 14 communicates with the second space 13, and the lower edge of the opening 14 is higher than the lower end of the partition 11 and lower than the upper end of the partition 11.
[0013] In the ion exchange reaction equipment, the exchange device can be various reactors commonly used in the art, preferably a reaction tank. In the exchange device, the arrangement of the partition ...
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The invention provides ion exchange reaction equipment. The equipment comprises an exchange device and a filtering device (3), wherein the exchange device comprises a container (1) and a division board (11); the division board (11) divides the container (1) into a first space (12) and a second space (13); the volume of the first space (12) is larger than that of the second space (13); an air gap exists between the lower end of the division board (11) and the bottom of the container (1); the first space (12) and the second space (13) are communicated through the air gap; the side wall of the container (1) is provided with an opening (14); the opening (14) is communicated with the second space (13); and the lower edge of the opening (14) is higher than the lower end of the division board (11) and lower than the upper end of the division board (11). The ion exchange reaction equipment can perform ion exchange reaction continuously.
Description
technical field [0001] The invention relates to an ion exchange reaction device. Background technique [0002] There are two main types of existing molecular sieve ion exchange equipment, which are reaction tanks and continuous belt filters. When the continuous belt filter is used for molecular sieve ion exchange, due to the complicated operation, strict control of production process parameters and high equipment cost, the promotion and application of the continuous belt filter in the molecular sieve ion exchange process is limited. Therefore, the existing molecular sieve ion exchange method is mainly carried out on the reaction tank. However, the ion exchange carried out in the reaction tank is a batch reaction process, which is usually batch-wise fed in a certain order in the stirred reactor. It's done in stages. The degree of production automation is low, the labor intensity is high, and the production cannot be continuous. In addition, for the intermittent exchange re...
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IPC IPC(8): B01J47/00B01J47/022
Inventor 于向真周亮蒋飞华李小琴张三华胡学武喻永宏
Owner CHINA PETROLEUM & CHEM CORP