The working principle of a reactor and a detailed explanation

Check whether the reactor, agitator, rotating parts, auxiliary equipment, indicating instruments, safety valves, pipelines, and valves meet safety requirements. Also, verify that water, electricity, and gas supply comply with safety standards. Relevant safety guidelines for operation: 1. Regularly monitor the operational status of the reactor at all times; if any abnormalities are detected, immediately stop the reactor for inspection and repair. 2. Before opening the steam valve, first open the exhaust valve, then open the inlet valve. When opening the steam valve, do so gradually to preheat the jacket slowly and increase the pressure step by step; the pressure inside the jacket must not exceed the specified limit. 3. When cleaning titanium-epoxy equipment, never use alkaline solutions to scrub the reactor, and take care not to damage the enamel coating. 4. Before adding materials, first start the agitator and ensure it is running smoothly without any unusual noises.

Application of High-Pressure Reactors in Supercritical Water-Related Experiments

Supercritical water is the state of water under conditions of high temperature (above 374°C) and high pressure (above 22.1 MPa). This supercritical water possesses many unique characteristics. For instance, it exhibits exceptionally strong oxidizing properties. When a reaction medium requiring treatment is placed into supercritical water and oxygen is then dissolved into it, its oxidizing power surpasses that of substances such as potassium permanganate. Moreover, many substances can be burned in supercritical water; additionally, supercritical water can dissolve a wide range of substances that are insoluble under conventional conditions, and after dissolution, the volume of these substances significantly shrinks. Fourth, supercritical water displays an extraordinary catalytic effect, greatly accelerating the rate of catalytic reactions. The numerous advantages of supercritical water have made it a valuable tool for researchers.

Maintenance and Care of Stainless Steel Reactors

Stainless steel reaction vessels offer advantages such as rapid heating, high-temperature resistance, corrosion resistance, hygiene, no environmental pollution, automatic temperature control without the need for a boiler, and ease of use. They are widely used in industries including petroleum, chemical engineering, rubber, pesticides, dyes, pharmaceuticals, and food processing. With 18 years of experience in manufacturing and processing self-controlled reaction vessels, we ensure quality and timely delivery. Our contact number is 0631-5757988. These vessels are suitable for production-oriented users in sectors like food processing, as well as for various scientific research and experimental projects. They are designed to carry out a wide range of process operations, including hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, hydrocarbonization, polymerization, condensation, heated mixing, and constant-temperature reactions. A key feature of stainless steel reaction vessels is their mirror-finished inner surface.

High-pressure reactor vessel and lid sealing

The high-pressure reactor is a precision piece of equipment. Its sealing surface relies on the mutual contact between conical surfaces for sealing; therefore, the two mating sealing surfaces must never be damaged or scratched. When installing the reactor lid, first place the reactor body in position, then carefully align and secure the lid onto the bolts. When tightening the bolts, always follow a diagonal, symmetrical pattern, applying even pressure in several stages. This ensures that the sealing surfaces between the lid and the reactor body achieve the best possible seal. At the same time, avoid applying excessive force—too much torque can accelerate wear and reduce the service life of the sealing surfaces. After removing the reactor lid, it is recommended to use a dedicated rack specifically designed for storing the lid, thereby preventing damage caused by various factors.

Structure and Principle of an Autoclave

A piece of equipment used in industrial settings for carrying out chemical reactions under high pressure. Some models are equipped with stirring or heat-transfer devices. It is also referred to as a pressurized reactor. The reactor lid is fitted with a pressure gauge, a rupture disc safety device, vapor-liquid phase valves, temperature sensors, and other components, allowing operators to monitor the reaction conditions inside the reactor at any time, adjust the proportions of the media within the reactor, and ensure safe operation. Conceptually, this is a piece of equipment used in industry for conducting chemical reactions under high pressure; some models come equipped with stirring or heat-transfer devices and are thus also called pressurized reactors. Basic Structure and Principle: 1. The reactor body and lid are fabricated from 1Cr18Ni9Ti stainless steel. The reactor body is connected to the flange via threads, while the reactor lid is a flat, solid-type cover. The two components are joined together by evenly distributed main bolts arranged circumferentially.