Fully automatic gas-liquid solid continuous flow fixed bed reaction system

Fully automatic gas-liquid solid continuous flow fixed bed reaction system

1.Gas phase distribution mixing control module

Four gas phases, flow range:0-500ml/min*4；

flow meter*4, withstand voltage10Mpa;

Four gas phase flow paths with back pressure to ensure constant flow output;

Four sets of gas-phase bypass;FTK/KTIKMESpipe fittings20set

Gas mixer: Multi channel gas proportional mixer with automatic flow control;

Constant voltage and constant current output/Software control of output flow value and output pressure value

Pre mixer/Single phase gas preheater, maximum heating of prepayment heater600℃，1/4Alloy preheating tube/ring-shaped/5Meter (straight-line length)

2.Liquid phase feed control module

High voltage pulse free constant speed and constant pressure feeding system 2set/CT4Explosion proof grade

pressure resistance20Mpa,Flow rate control0.01ml-50ml/min, accuracy0.01ml

Acid resistant and alkali resistant.

Software Control: Total Injection Measurement Control, Flow Rate Injection Measurement Control, Constant Pressure Injection Measurement Control, Constant Speed Time Injection Measurement Control

Liquid phase preheating controller:25mlEnvironmental preheater, maximum temperature300℃, software set preheating temperature point

Full pipeline insulation and constant temperature

485Explosion proof communication

Fully automatic gas-liquid solid continuous flow fixed bed reaction system

3.Continuous flow main reactor:

tubular:length1Meter, pipe diameter20mm,heating zone700mm,Constant temperature300mmm,

Catalyst loading capacity:20ml-50ml

Material: High temperature nickel based precipitation alloy,

pressure resistance10Mpa,heat-resistant1000℃, reaction temperature600Within ℃

Fully automatic constant temperature and pressure continuous flow module, achieving stable continuous flow reaction and liquid inlet and outlet\\Gas balance;

Intelligent high-temperature heating system:

Automatic power divider,1-100%Automatic allocation based on durability, with software adjustable settings;

Maximum heating temperature1100℃, heating rate of heater:20Within minutes800℃；

Program temperature setting interface, programmable heating module, set temperature according to time and target temperature point;

Built in: imported temperature sensor, preheating section temperature sensor, reaction section temperature sensor, product section temperature sensor, outlet temperature sensor

High temperature diaphragm pressure sensor (all sensors are explosion-proof)EXCT6）

Temperature and pressure dynamics curve of the entire process,Used for process monitoring; Reaction process analysis;

External insulation layer, safety protection layer;

4.Condensation collection system:

Tube type high-speed condenser with a condensing area of0.2Square, withstand voltage10Mpa,built-inEXCT6Temperature sensor;

Install a set of high-temperature constant pressure back pressure device

Automatic Collector:2000ml ,Liquid level controller, visual collection window, liquid level adjustment pressure regulating valve, built-inEXCT6temperature sensor,

Automatic constant pressure exhaust back pressure valve; The exhaust port can be connected to a chromatographic analyzer, which is built-inEXCT6pressure sensor,

Separators can be connected to the sampling system for internal circulation, improving product purity

Intelligent explosion-proof condenser cooling and temperature control system:-40℃--RT.0.01℃/3kw

5.Software Workstation Monitoring function:

Monitor the temperature changes, flow rate changes, pressure changes, continuity changes, collector liquid level changes, collector pressure changes, condenser temperature changes, preheater temperature chemistry, etc. of the entire reaction system

Process curve recording function:

Process curve of gas flow rate

Temperature process curve of preheater

Temperature process curve of each point in the main reactor

Pressure process curve of the main reactor

Curve of the change process of the collector liquid level

Temperature and pressure change process curve of the collector

Fully automatic gas-liquid solid continuous flow fixed bed reaction system

System process parameter setting:

Setting of flow rates for each gas

Setting of Gas Mixture Comparison

Setting of gas mixing preheater

Setting of liquid flow measurement test: total measurement, constant speed measurement, constant pressure measurement, etc

The setting of heating power for the main reactor,

Setting the heating temperature of the main reactor

Safety pressure setting of the main reactor

Temperature setting of condenser

Liquid level limit setting of collector

Pressure setting of collector

6.Skid mounted frame: All aluminum alloy frame

7.explosion-proofCT4Electrical control cabinet, SiemensPLCData collection and control system.