A kind of intelligent preparation system and method of mesoporous material

Abstract

The invention discloses an intelligent preparation system and method for a mesoporous material. The intelligent preparation system comprises a valve control module, an input module, a PLC (Programmable Logic Controller), a weighing module, an alarm module, a stirring module, a pH detection module, a washing module, a drying module and a baking module; the input module inputs the total mass N of materials; the pH detection module detects the pH value of a solution; and the PLC controls the valve control module, the weighing module, the alarm module, the stirring module, the washing module, the drying module and the baking module according to the input value, the pH value and received digital signals to execute relevant operations. The system and the method combine manual control with automatic control, so that the operation is convenient and energy is saved; various parameters such as pH value, material sensing time, material proportion and the like in the system can be strictly controlled, so that the reliability and the safety of the preparation system are greatly improved; and the system further has a monitoring device and has alarm and self-protection functions.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to an intelligent preparation system and method for mesoporous materials. Background technique [0002] From the perspective of resource utilization and environmental protection, using high-efficiency coal clean resource technology to develop "green fuel" has important strategic significance and application prospects. Catalytic hydrogenation of CO to synthesize low-carbon mixed alcohols (C1-C6 mixed alcohols) is one of the important ways for the clean utilization of coal resources. The application prospect of low-carbon mixed alcohols depends on the development of catalysts with excellent performance. [0003] Mesoporous materials refer to a class of porous materials with pore sizes ranging from 2 to 50 nm. Mesoporous materials have the characteristics of extremely high specific surface area, regular and orderly pore structure, narrow pore size distribution, and continuously adjus...

AI Technical Summary

Problems solved by technology

The current preparation system of mesoporous materials has low efficiency and low degree of automation, and most of them rely on manual operation and manual judgment, especially when adding materials, it is necessary to manually add ingredients

Moreover, most of the existing preparation systems have fewer safety monitoring devices, their functions are not perfect, and they do not have alarm functions and self-protection functions.

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