Adiabatic reaction calorimeter/discharge size design calorimeter

FauskeAdiabatic reaction calorimeter/discharge size design calorimeterVSP2

Fauske & Associates LLC (FAI)Discharge size design calorimeter(VSP^TM)It is a low thermal inertia adiabatic calorimeter used for process risk assessment and utilizationadvancedDIERSTechnology is used to obtain critical process design data.FAIManufacturing and salesVSP2^TMAnd provide testing services to contract testing clients in our risk assessment laboratory.

Product Introduction

FauskeAdiabatic reaction calorimeter/discharge size design calorimeterVSP2™Initially, it was the American Emergency Relief System Design Institute(DIERS)Commercial version of experimental instruments. Its universal and innovative design allows forVSP2™Simulation may lead to uncontrolled chemical reactions(Such as cooling failure, mixing failure, incorrect material feeding, rapid feeding, intermittent pollution, external fire heating, etc)Unexpected conditions.

useVSP2™The obtained adiabatic data can be used to characterize the active chemical substances and the possible outcomes of process runaway conditions. The experimental data includes the adiabatic rate of change of temperature and pressure. Due to its low thermal inertia, it can be directly applied to process amplification, determining the size of the release port, quenching tank design, and other release system design parameters related to process safety management.

Product Application:

1Based on beingOSHARated as'Good Engineering Practice*'ofDIERSThe two-phase flow technology, temperature and pressure rise rate can be used for the design of relief systems;

2Multiple testing configurations-Solid, liquid or two-phase mixture; Fixed closed or open type(bleed)Experiment;-Simulation of small-scale discharge;-The material of the test pool can be304and316 Stainless steel, Hastelloy alloyCChoose between titanium and quartz.

3Accurate adiabatic data

-Initial temperature

-Total adiabatic temperature rise(ΔTad)

-Reaction heat or mixed heat

-Steam pressure data

-Maximum reaction rate arrival time(TMR)

-Self accelerating decomposition temperature(SADT)；

4, size of discharge port;

5, quenching tank design;

6, emission treatment;

7Critical temperature;

8The effect of two-phase flow.

Product Features:

VSP2™ The multifunctional configuration provided by the design can directly simulate process conditions, including:

· Cooling or mixing failure

· Accumulation or misplacement of reactants

· Intermittent pollution

· Thermal decomposition

· Waiting time

· In-situ liquid/Gas injection or sampling

· Low thermal inertia testing allows data to be directly applied to process amplification.

Product Specifications

VSP2™have116Milliliter testing pool, wall thickness0.01Inches. This testing unit has a low thermal inertia(usuallyf = 1.05)Therefore, only a very small amount of heat will be lost to the container. The internal heater is used to heat the sample and container to a temperature where heat release can be detected. The external protection heater ensures that the system remains insulated by maintaining consistent temperature between the sample and the surrounding environment. Adopting pressure balancing technology to prevent the rupture of thin-walled sample cells. The entire testing equipment is sealed at a rated pressure greater than2000 psi (13.8 MPa)In the pressure vessel. The device also has the ability to stir and add reactants and remove samples during the experimental process.

Mixing can be achieved through the use ofFAIThe super magnetic stirrer is used for slurry or lotion polymerization, while the conventional magnetic stirrer is mainly used for cohesionless samples.

VSP2The universal design also allows for direct discharge simulation or small-scale emission testing, and evaluation of downstream emission treatment systems.