Catalyst performance evaluation device

Abstract

The invention discloses a catalyst performance evaluation device. The device comprises a heat exchanger, a heater and a reactor, wherein the heat exchanger has a preheating side and a heat recovery side, the preheating side is connected with an air inlet pipe, the heat recovery side is connected with an air outlet pipe, a first pipeline is connected between the preheating side and the heater, a second pipeline is connected between the heater and the reactor, a third pipeline is connected between the reactor and the heat recovery side, the reactor comprises a cylinder body, a catalyst bin is arranged in the cylinder body and used for containing a catalyst, and a flange plate cylinder cover is detachably arranged at an upper end of the cylinder body. The device is advantaged in that universality is good, performance of various catalysts can be evaluated, the interval time for replacing the catalysts is short, heating energy consumption is low, working efficiency is high, and economic performance is good.

Description

Technical field

[0001] The invention belongs to the technical field of chemical equipment, and specifically relates to a catalyst performance evaluation device. Background technique

[0002] Catalysts are important catalysts in the chemical industry. In a sense, catalysts are the driving force for technological development and the driving force for increasing productivity. The performance of the catalyst directly affects the conversion efficiency of substances and plays a decisive role in the productivity of the chemical industry. Therefore, the performance of the catalyst must be evaluated before its application.

[0003] There are many types of catalysts, such as compressed air degreasing catalysts, catalytic combustion catalysts, etc. Although some evaluation devices for evaluating the performance of these catalysts have appeared on the market, these evaluation devices still have poor versatility and can only evaluate one type of catalyst. , And the use of high energy consumpti...

Examples

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the embodiments and the drawings.

[0021] In this embodiment, the evaluation of the compressed air degreasing catalyst is taken as an example for detailed description.

[0022] Such as figure 1 Shown, a catalyst performance evaluation device, the main components involved are: heat exchanger 1, heater 2 and reactor 3, in which heat exchanger 1 has a preheating side 1a and a heat recovery side 1b, on the preheating side 1a An inlet pipe 4 is connected, an outlet pipe 5 is connected to the heat recovery side 1b, a first pipe 6 is connected between the preheating side 1a and the heater 2, and a second pipe 7 is connected between the heater 2 and the reactor 3. A third pipe 8 is connected between the reactor 3 and the heat recovery side 1b. The reactor 3 includes a cylinder 3a. The cylinder 3a is provided with a catalyst warehouse 3b. The upper end of the cylinder 3a is detachably installed with a flange ...

Technical field

[0001] The invention belongs to the technical field of chemical equipment, and specifically relates to a catalyst performance evaluation device. Background technique

[0002] Catalysts are important catalysts in the chemical industry. In a sense, catalysts are the driving force for technological development and the driving force for increasing productivity. The performance of the catalyst directly affects the conversion efficiency of substances and plays a decisive role in the productivity of the chemical industry. Therefore, the performance of the catalyst must be evaluated before its application.

[0003] There are many types of catalysts, such as compressed air degreasing catalysts, catalytic combustion catalysts, etc. Although some evaluation devices for evaluating the performance of these catalysts have appeared on the market, these evaluation devices still have poor versatility and can only evaluate one type of catalyst. , And the use of high energy consumpti...

Examples

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the embodiments and the drawings.

[0021] In this embodiment, the evaluation of the compressed air degreasing catalyst is taken as an example for detailed description.

[0022] Such as figure 1 Shown, a catalyst performance evaluation device, the main components involved are: heat exchanger 1, heater 2 and reactor 3, in which heat exchanger 1 has a preheating side 1a and a heat recovery side 1b, on the preheating side 1a An inlet pipe 4 is connected, an outlet pipe 5 is connected to the heat recovery side 1b, a first pipe 6 is connected between the preheating side 1a and the heater 2, and a second pipe 7 is connected between the heater 2 and the reactor 3. A third pipe 8 is connected between the reactor 3 and the heat recovery side 1b. The reactor 3 includes a cylinder 3a. The cylinder 3a is provided with a catalyst warehouse 3b. The upper end of the cylinder 3a is detachably installed with a flange ...

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