Fluidized Bed Performance Testing – Ambient Temperature Reaction Experimental Setup

The fluidized bed performance testing and ambient‑temperature reaction experimental setup consists primarily of a feed unit, a reaction unit, and a tail gas collection unit. The setup is designed for operation at ambient temperature and atmospheric pressure. It is engineered and constructed in accordance with laboratory test equipment standards. The system features a high degree of overall automation, with excellent data accuracy and repeatability, while ensuring safety, reliability, and long‑term stable operation.

2L Supercritical Carbon Dioxide Reactor System

The 2L supercritical CO₂ reactor system is primarily used to evaluate and study process operations, explore optimal process parameters, and, through sampling, analysis, evaluation, and data processing, obtain data on product distribution and product properties—providing foundational design data for pilot-scale and industrial-scale process design. The non-standard components of the system are made from corrosion‑resistant materials, and the system is equipped with a PLC control system and multiple layers of critical safety protection mechanisms to ensure the safety of both the equipment and the operating personnel.

Continuous reaction apparatus

Continuous reaction equipment is primarily used to evaluate and study process operations, explore optimal process parameters, and, through sampling, analysis, evaluation, and data processing, obtain data on product distribution, product properties, and other relevant metrics—providing foundational design data for pilot-scale and industrial-scale process design. The overall performance of the equipment must feature a high degree of automation, excellent data accuracy and reproducibility, as well as robust safety and reliable, long‑term stable operation.

DCPD Pilot Plant

The primary purpose of the DCPD pilot plant is to produce nucleating agents via batch organic synthesis, comprising three units: DCPD depolymerization, Organic Synthesis 1, and Organic Synthesis 2. The plant can be used to evaluate and study process operations, as well as to explore optimal process parameters. The facility is a high-temperature, atmospheric-pressure test setup featuring a skid-mounted design, with all required equipment installed on a common skid. Utility services—including water, electricity, and gas—are equipped with standard interfaces. The control system employs YuDian’s AI series secondary instruments and is designed with over‑limit alarms for temperature and pressure, along with interlocking safety protections.

Microreactor – Magnetic Stirring

The magnetic stirrer microreactor manufactured by Shanghai Yanzheng has passed ISO 9001:2015 and EU CE certification. It is designed for laboratory workstations, featuring a compact footprint and simple operation. Its standard operating temperature range is up to 300°C at 10 MPa. Utilizing high‑temperature, high‑strength magnetic technology with magnetic stirring, it delivers a stirring speed of 1,500 rpm and is ideally suited for mixing materials with low viscosity.

Trimethylchlorosilane Process Unit

The trimethylchlorosilane production unit primarily consists of a dissolution kettle, a feeding kettle, a reaction kettle, a receiving tank, an alkali solution kettle, and a slurry kettle. All major instruments and piping valves are equipped with high‑performance products, and the unit’s non‑standard components are fabricated from corrosion‑resistant materials. The PLC system is designed to ensure the safety of operating personnel. The unit as a whole demands a high degree of automation, with excellent data accuracy and repeatability, while also offering reliable safety and the ability to operate stably over long periods.

Intelligent Hydrogen Consumption Meter

1. Precise Measurement: Utilizing high‑precision sensors and advanced data processing algorithms, the device can monitor and record the consumption of chlorine gas during chemical reactions in real time and with high accuracy. 2. Strong Adaptability: Designed specifically to accommodate the properties of hydrogen gas, it effectively resists corrosion and permeation caused by hydrogen. 3. Real‑Time Monitoring and Control: Equipped with real‑time monitoring capabilities, the device can swiftly respond to changes in chlorine gas consumption and promptly adjust the hydrogen supply system or reaction conditions. 4. Safety Protection: Built-in multiple safety features—including overpressure protection, leak detection, and automatic shut-off—ensure operational safety throughout the chlorine gas usage process. 5. Data Recording and Analysis: The device offers functions for data recording, storage, and export. 6. Convenient Operation and Maintenance: With a streamlined design and a user‑friendly interface, the device is easy to install, calibrate, and maintain, significantly reducing user complexity and maintenance costs.

Esterification and Polycondensation Parallel Reaction Apparatus

The esterification–polycondensation parallel reaction apparatus is primarily used to evaluate and study process conditions, explore optimal process parameters, and, through analysis, evaluation, and data processing, obtain data on product distribution, product properties, and other relevant metrics—providing foundational design data for experimental process development. Esterification and polycondensation are carried out in the same reactor, each equipped with a dedicated water‑and‑alcohol distillation system and corresponding collection vessels; the reactor is designed with a quick-flange configuration.

Quick-Opening Reactor – Mechanical Agitation

(Magnetic Stirring) The magnetic stirrer quick‑open reactor manufactured by Shanghai Yanzheng has obtained ISO 9001:2015 certification and EU CE approval. It is ideal for laboratory workstations, featuring a compact design and simple operation. Its standard operating temperature range is up to 250°C at 10 MPa. With a single twist, the reactor lid can be quickly opened and closed, saving time during lid handling. Utilizing high‑temperature, high‑strength magnetic technology and magnetic stirring, the reactor achieves a stirring speed of 1,500 rpm and is well suited for mixing materials with low viscosity. (Mechanical Stirring) The magnetic coupling mechanical stirrer microreactor produced by Shanghai Yanzheng has been certified to ISO 9001:2015 and meets EU CE standards. Designed for laboratory workstations, it boasts a small footprint and easy operation. Its standard operating temperature range is up to 300°C at 10 MPa. Employing magnetic coupling technology, this reactor uses a paddle stirrer with static sealing to prevent leakage. It is ideally suited for stirring viscous materials and magnetic substances.

2L Continuous Reactor System

The 2L continuous reactor system comprises a reaction system, a filtration system, a distillation system, and a control system. The reactor vessel is made of 316L stainless steel, while the jacket is constructed from 304SS. The reactor employs a circulating oil bath for temperature control, with a designed operating temperature of 300°C and a maximum allowable operating temperature of 220°C. When the material inside the reactor exceeds the set temperature, the circulating oil bath automatically activates the cooling function to reduce the temperature. The system operates under anhydrous and anaerobic conditions and is equipped with a sampling device for real‑time NMR + GPC analysis. It is primarily used to evaluate and study process parameters, explore optimal process conditions, and, through sampling, analysis, evaluation, and data processing, obtain data on product distribution and product properties—providing essential design data for pilot-scale and industrial process development.