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Two-channel laboratory unit for evaluating
Two-channel laboratory unit for evaluating the activity of catalysts during hydrotreating and hydrocracking.

Application

A two-channel laboratory unit (hereinafter referred to as the unit) is intended for evaluating the activity of catalysts intended for hydrotreating and hydrocracking.

Specifications

Unit is a compact modular design designed to work in a dry, heated room with forced ventilation.

Plant for electrical safety meets the requirements of class 1 type N in accordance with GOST 12.2.025-76.

Operating conditions:

  • Environmental temperature from +10 to +35˚С;
  • Relative humidity not more than 80% at a temperature of 25˚С;
  • Power supply - a three- or single-phase AC network with a voltage of 230-240 V with a frequency of 50-60 Hz.
  • The average life of the appliance of plant is 5 years.
Specifications Value
Range of operaing pressures, MPa 0,1÷10
Reactor operating temperature range, 0С 50÷600
The range of flow rates of the pump forming the examine flow of raw materials, ml / min 0,1÷10
The volume of the tank for raw materials, l More than 5
Tank for raw materials operating temperature range, 0С 30÷80
Operating temperature range of high and low pressure separators, 0С 30÷80
Flow rate range H2, mm / min 50÷3000
Maximum pressure at the output of the regulator2, МПа 10
Input power no more, kW 6
Overall dimensions, mm 800×1300×2000
Mode continuous

Composition and structure of plant:

Plant includes:

  • containers for storage and heating of raw materials;
  • system of forced supply of raw materials from the tank to the inlet of the high pressure pump;
  • high pressure liquid pumps;
  • two four-zone ovens with reactors;
  • two condensers with a coolant circulation system and a refrigerator;
  • two high pressure separators with level sensor;
  • two sampling systems from a high pressure separator;
  • two overflow systems from the high pressure separator to the low pressure separator;
  • two low-pressure separators with bubbler;
  • two systems of control and automatic maintenance of pressure in the plant;
  • two systems for automatic compensation of pressure drop during automatic overflow of liquid from a high-pressure separator to a low-pressure separator;
  • temperature control system for high and low pressure separators;
  • two automation units.

The technical characteristics of the purchased units used are given in the technical documentation for these units supplied with the unit.

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