Pilot plants

Simulate industrial processes at a laboratory scale for product development, quality improvement, and process innovation.​

Expertise in instrumentation and control ensures reliable and reproducible results in complex systems. ​

Overview

Improving competitiveness in the industry is sharply marked by developing new products with high quality features and a high added value. Continuous and automatic pilot plants that can simulate industrial processes at the laboratory level with reasonable scalability are essential for seeking new products, improving the quality of existing ones and developing new processes.

These systems high degree of complexity, their high number of operating variables and the interrelationship among them requires an exhaustive study of the instrumentation and control in order to attain results provided by these systems that are representative and reproducible.

Gasification/Pyrolysis

Due to the renewed interest in innovative ways to convert the existing fuel reserves with improved technologies such as gasification and pyrolysis, PID Eng&Tech has worked in collaboration with important researchers in the field of biofuels in order to develop the most versatile pilot plant existing in the market nowadays. Its versatility and complete automatization, allows determining optimal experimental conditions and detecting possible operational problems in industrial gasification or pyrolysis reactors.

You can choose processing up to 2 kg/h of solid for gasification and pyrolysis processes or smaller scale up to 200 g/h.

Slow pyrolysis

The screw reactor unit allows for obtaining add-value solid from waste by means of a slow pyrolysis process. It can treat different types of feedstock under a wide range of temperature conditions. It comprises a SS310 screw driven horizontal tubular reactor housed in a multi-zone furnace, which allows operation with temperature ramps throughout all reactor length. The residence time in the reactor can be fixed from few minutes up to hours. Thanks to an independent dosing screw system, the feed rate can be modified independently from the residence time. At reactor outlet, the solid product is collected in a vessel, whereas the obtained gas leaves the vessel through the top, where a filtering element is fixed to prevent fine particles withdrawal.

Finally, the vapors are condensed to obtain liquid, and gas product is measured in a wet gas meter. A vacuum pump is used to avoid plugs in the reactor and keep the pressure in the system constant.

MAT

Fully automatic, controlled and computerized laboratory reactor for the analysis of Fluid Catalytic Cracking (FCC), using as feedstock petroleum oils or renewable sources such as bio-oil.

  • Allows studying the catalyst activity and selectivity based on the ASTM D3907 method.
  • Performs continuous and automatic control of up to four independent, programmed and consecutives FCC tests.
  • Versatile operation modes
    • Fixed and normalized conditions based on the ASTM D3907
    • Conditions determined by the operator for each independent run and independent step during the experiment.
      • Catalyst/oil ratio as flow rate
      • Injection flow rate Injection time
      • Temperatures
    • Quasi-zero dead volume using a perfectly engineered reactor size, precise pipe lengths and distances.
    • The standard unit can be adapted to meet specific requirements with extra-equipment (mass flow controllers, simultaneous dosing pumps, special materials of construction…)

With an excellent reaction temperature control and making use of a precise syringe pump for gasoil feeding, even for a very short reaction time, this unit carries out reaction and regeneration in-situ and consecutives stages, including coke quantification. The four liquid products obtained are collected in a cooled receiver until the end of the experiments while gases can be analyzed online in a gas chromatograph.

Stirred Tank Pilot Plant

This computerized and automatic pilot plant is based on a stirred tank reactor for operation in continuous, batch or semi-batch mode. The plant is high pressure certified according to current regulations and customer can design his own pilot plant by using as many options as required.

  • Number of gases and liquids fully customized.
  • A stirred tank reactor (made of SS316, Hastelloy C, glass, PTFE lined…) with magnetic coupling agitator for high pressure applications. Volume of reactor from few ml up to several liters.
  • Different types of catalytic baskets available.
  • Temperature control system for reactor, by electrical furnace or fluid through heat jacketed reactor. Cooling coil is also available.
  • Pressure control system for the reactor is based on the patented PID Eng&Tech microregulation servocontrolled valve. If fractionation is needed, two different pressure controllers can be selected for the reactor and separators.
  • Liquid-gas separator at high pressure is based on the patented PID Eng&Tech with very low dead volume according to specific process conditions.
  • Parallel reactors are also available to increase throughput

Photocatalytic reactor unit

Computed and totally automatized unit based on photocatalytic reactor with one/two sight ports with capability to work at high pressure and temperature.

  • Number of gases and liquids fully customized.
  • Steam generator facility is available.
  • Photocatalytic reactor with different materials and designed for different amount/sizes of catalyst.
  • Different light system available according to wavelength and power supply.
  • Liquid-gas separator at high pressure is based on the patented PID Eng&Tech with very low dead volume according to specific process conditions.
  • Pressure control system for the reactor is based on the patented PID Eng&Tech microregulation servocontrolled valve.
  • Vacuum system is available.

Custom Made

Our engineering team specializes in the design and construction of customized pilot plants. Our primary goal is customer satisfaction, which we achieve by collaborating closely with our clients to transform process ideas into R&D equipment.​

Through the utilization of pre-designed modular components, we significantly reduce two critical project factors: construction time and cost. Additionally, we incorporate the latest advancements in process control technology to ensure optimal efficiency.​

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Pilot Plant

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