Explosion‑proof High‑Pressure Reactor System

The explosion‑proof high‑pressure reactor system is equipped with a reaction system, a heating system, an electric lifting system, and a control cabinet. The entire reaction unit is explosion‑proof and certified to ExdIIBT4. The unit features electric lifting functionality and is fitted with inlet ports for gases and liquids. The reactor is designed with an oil bath jacket for heating, complete with an insulation layer. Experimental data can be transmitted remotely and collected by designated monitoring systems, including the internal temperature of the reactor, the liquid level within the reactor, the internal pressure of the reactor, the stirring speed, and the electric separation of the reactor vessel and lid.

5L Multi‑Functional Self‑Controlled Reactor Unit

The 5L multi‑functional, self‑controlled reactor unit is a test setup designed for low‑temperature and low‑pressure applications. It is used to evaluate and study the small‑scale synthesis process of epoxy resins, exploring optimal operating conditions. Through sampling analysis, process control, and data analysis, it generates product synthesis process parameters, providing foundational design data for industrial production of epoxy resins. The control system employs a mature and cost‑effective PLC control system, complemented by a computer and software suite to form a complete control system that enables automated monitoring and automatic control of the entire experimental setup. The unit utilizes an advanced, internationally recognized control system specifically designed for medium‑ and small‑scale experimental setups. It features multi‑level safety protection logic, adopts a master–slave architecture, and supports flexible scalability. In addition to performing sophisticated process control and batch logic control, it is also well suited for data acquisition. It can be configured for large‑scale distributed control or implemented as a low‑cost standalone unit. While retaining the proven design characteristics of traditional PLCs, it also leverages advancements in information technology by offering fully open data structures, multimedia applications, fieldbus connectivity, and Internet access.

Gas–Liquid Equilibrium Reactor

It is primarily used for absorption and adsorption tests under both isothermal and temperature‑varying conditions in three‑phase systems involving gas, liquid, and solid. The equipment can measure relevant process parameters—such as the solubility of specific gaseous components, the maximum absorption capacity, and the adsorption amount—at various gas–liquid and gas–solid ratios. It is commonly employed in the development of composite amine solutions for decarbonization, organic liquid-phase hydrogen storage and release carriers, as well as in testing the adsorption capacity and regeneration efficiency of solid adsorbents. By requiring only small amounts of material to obtain test data, it helps reduce development costs and provides a reliable testing platform for product development.

High-temperature, high-pressure corrosion test autoclave

High‑Temperature and High‑Pressure Corrosion Test Autoclaves and Electrode Corrosion Testing Equipment – Applications of In-Situ Material Corrosion Testing Systems Under High Temperature and High Pressure. Molten salt reactors are a type of nuclear fission reactor in which the primary coolant—and even the nuclear fuel itself—is a molten salt mixture. As one of the six advanced reactor concepts in the fourth generation of nuclear reactors, molten salt reactors are renowned for their safety (operating at atmospheric pressure), excellent neutron economy, and high thermal efficiency. In molten salt reactors, nuclear-grade graphite is typically used as both a reflector and a moderator, coming into direct contact with the molten salt. Due to the porous nature of graphite, the molten salt can permeate its pores under molten salt reactor operating conditions, leading to changes in graphite’s mechanical and thermal properties and accelerating graphite degradation. Consequently, graphite’s permeability has a profound impact on the operational characteristics and service life of molten salt reactors. At present, research and development efforts on nuclear graphite materials are primarily focused on high‑temperature gas‑cooled reactors; there is no commercially available nuclear graphite specifically designed for molten salt reactors. Therefore, developing and screening nuclear graphite that meets the stringent requirements for molten salt reactors has become an indispensable area of research for the commercialization of molten salt reactors.

High‑pressure, fully transparent reactor

The all‑transparent reactor is made from quartz and zirconia, offering features such as high pressure resistance, corrosion resistance, tolerance to certain temperature ranges, and visual transparency. It is suitable for scientific research in industries including petroleum, chemical engineering, pharmaceuticals, military industry, mining and metallurgy, and food processing. The reactor employs independent mechanical buttons for one‑step automatic separation of the vessel body and lid, and is equipped with a pre‑installed pressure sensor from a UK‑imported brand, featuring digital display of pressure readings and an overpressure alarm interlock.

High‑Pressure Photochemical Reactor

The photochemical high‑pressure reactor manufactured by Shanghai Yanzheng operates at temperatures up to 300°C and pressures up to 10 MPa. It is suitable for applications such as photochemical high‑pressure reactions, carbon dioxide (CO₂) reduction, CO₂ reduction to methanol (CH₃OH), CO₂ reduction to methane (CH₄), the reductive degradation of nitrogen oxides (NOₓ), and the high‑pressure photocatalytic degradation of formaldehyde.

25L Intelligent High-Pressure Reactor

The 25L intelligent high-pressure reactor features an LCD true-color, fully touch‑operated interface; a one-piece cast heater with excellent thermal uniformity and rapid heat transfer; support for both insulation timing and start-up timing, offering a dual-timing mode; a remote control port equipped with an RS485 communication interface; data acquisition, recording, and report generation functions with USB drive export capabilities; and advantages such as high temperature resistance, corrosion resistance, and strong production capacity. It is widely used in industrial sectors including pharmaceuticals, beverages, chemicals, pigments, resins, and scientific research.

Ultra-high pressure reactor

The ultra-high temperature and high-pressure reactor manufactured by Shanghai Yanzheng, known as the Yanzheng Instrument Ultra-High Temperature and High-Pressure Reactor, is specially designed for high-temperature and high-pressure applications. It operates at a temperature of 400°C and a pressure of 20 MPa. The heating module, reactor body sealing, control system modes, and other components have been uniquely engineered to meet the demands of high-temperature and high-pressure conditions. Additionally, physical and control system barriers have been specially incorporated to ensure the safety of research personnel.

Automated Reactor

The fully automatic stirred-bed reactor test setup is a critical component in the high‑throughput stirred‑bed evaluation of catalysts within the intelligent hydrothermal synthesis material preparation system. It serves as the pivotal link connecting front‑end catalyst synthesis with back‑end analysis and testing, with a primary focus on efficiently enhancing the fully automated evaluation of catalysts and the experimentation of process parameters, thereby improving the efficiency of catalyst evaluation in stirred‑bed processes.