Service and Engineering

Salavat Catalyst Plant provides full range of service
and engineering attendance of adsorbents and reactors.

Simulation of gas dehydration / gas purification processes

Simulation of processes carring in adsorbent at the time of its operation and regeneration:

  • Gas distribution of feeds and regeneration gas over the vessel volume;
  • Adsorption layer saturation with water and other compounds over the layer's length and radius in time dependence;
  • Heating effects in adsorption and regeneration processes;
  • Desorption of different compounds in sorbent regeneration process.
    This data allows to suggest the most effective sorption system (one or several types of sorbents), to optimize the regeneration cycle.
Simulation of gas dehydration / fine purification processes
Simulation of gas dehydration / fine purification processes

Simulation of the process allows to perform timely the following things:

  • To calculate changes in adsorption characteristics of the system under modifications of working conditions (temperature, pressure, raw materials consumption), raw materials components;
    (considering each component of the mixture including injections of individual components, appearance of the new one etc.).
  • To calculate thermodynamic parameters of the system;
  • To set required parameters for adsorption complex selection;
  • To choose type and characteristics of the adsorbent in accordance with feed composition and operating conditions;
    In cases of adsorption complexes - to optimize each layer amount in accordance with end product quality demands.
  • To optimize feed flows distribution in accordance with internal structure and adsorbing elements;
  • To calculate temperature and pressure drops at any time during operation cycle;
  • To calculate adsorbers recovery parameters, based on desorption of individual components of gas mixture;
  • To optimize recovery parameters in cases when wide range changes in parameters are not possible due to technological reasons;
  • To make a forecast of adsorbent working time and give recommendations regarding service life extension.

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Calculation of overall loading

Taking into account all possible deviations in adsorbents operation (variations in raw materials components, changes in adsorbent loading etc.), on the basis of simulation and experience in sorbents using in similar systems we suggest possible loading variants.

Calculation of overall loading

Complex solution for adsorbers loading:

  • Vessel loading with one or several sorbents types in accordance with process requirements;
  • Choice of gas-spreading material based on data receiving from mathematical simulation, experience in adsorbers and analogue equipment in similar processes exploitation;
  • Solution about loading and selection of additional layers for dealing with non-routine situations.
    (periodic spreading of moisture, liquid hydrocarbons etc.)

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Catalyst service
  • Loading and unloading of catalysts, sorbents and protective layers;
  • Inspection of lining layer with conclusion issuance;
  • Repair works under lining coating recovery, advanced materials are used;
  • Utilization of used catalysts and sorbents.
Catalyst service
Catalyst service
Catalyst service
Catalyst service

The first in Russia training center

Work with service maintenance demands to pay special attention to health and safety matters, industrial safety, fire-safety, gas safety, ecological safety and environmental protection. For this purpose we have established the first in Russia training center, where we teach personnel how to work safety and effectively, we perform tests of catalysts and sorbents new loading processes.

Catalyst service
Catalyst service

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Audit, monitoring and assistance during adsorbers using

Salavat Catalyst Plant provides the following services:

  • Audit of adsorption systems in order to determine process "bottlenecks" and formulation of recommendations of how to increase efficiency;
  • Constant monitoring of adsorption units operation;
  • Recommendations for operation conditions changes with reference of modifications in raw materials components or technological factors;
  • Forecast and recommendations for increasing service life by reference to sorbents operation analysis.
Audit, monitoring and assistance during adsorbers using
Audit, monitoring and assistance during adsorbers using

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Inchin Peter Anatolievich
Head of Service Department
+7 (3476) 39-48-92
+7 (3476) 39-43-46