• Upgrade of the electrical substation in cement mills
• Installation of modern gas analysis equipment in the roasting shop
• Installation of modern weightfeeders in the milling shop
• Introduction of ARL 9900 Work Station analytical complex for better and faster analysis of the chemical and mineralogical composition of clinker, cement and raw materials
• Automation of ##7 and 8 raw mills in the stock house.
Comprehensive plant automation, including AIMS introduction, replacement of control instrumentation and automation equipment and control cabinets.
Design and complete delivery of the spot filing installation of the refined oil into the tank cars.
• Automation of BKZ-420-140 boiler units to increase their efficiency including optimization of the forced-draft mechanisms through variable-frequency drive
• Debugging of the regulation system of 100 and 110 MW turbine units
• Vibration-based diagnostics of shafting of three turbine units (60, 100 and 110 MW)
• Implementation of the vibration monitoring system of 110 MVt turbine unit.
Rolling mill automation. Development and implementation of the self-adaptive systems for regulating the thickness of the gauge of plate in the continuous hot and cold rolling mills
• Electric furnace shop. Process control system of steel smelting in the arc steel-smelting furnaces
• Development and introduction of automation control system software for flux handling route in the shaft furnace
• Modernization of cranage in the steel-smelting and mechanical-repair departments.
Process control systems and automated monitoring systems for electric drives of generic circulating cycle.
• Roller conveyors modernization, installation of frequency converters and replacement of electric motors by more advanced models.
• Rolling mill automation. Development and implementation of the self-adaptive systems for regulating the thickness of the gauge of plate in the continuous hot and cold rolling mills.
Implementation of the control and monitoring system for gas air cooling operations, modernization of air coolers' drives, converter equipment installation.
Supply of components and processing equipment
• Automation of gas-compressor unit modes, project development and equipment supply
• Vibrodiagnostic works on units.
• Adjustment of the automatic monitoring and regulation systems of gas-compressor units
• Automation of holding pumps modes in the seals of the "gas-oil" system.
• Feasibility study, project development and commissioning of UPS system for gas-turbine plant
• Process control system for oil air coolers. Project development, equipment supply, commissioning.
• Project development, installation of gas consumption gauge by RMG production
• Supply and commissioning of UPS system for measuring unit
• Debugging of data-collecting and archiving systems, as well as data-sending system
Increasing capacities of the existing compressor station, its modernization and compressor equipment supply.
Preventive tests and regime-adjustment works on the self-contained utility systems. Deposit improvement, introduction of energy-saving technologies and alternative power.
Introduction of process control system based on microtechnology.
Adaptation of Octanizing (reforming with continuous catalyst regeneration) and R2R (catalytic cracking of residuum in a fluidized bed) fuel producing technologies by Axens.
• Replacement of outdated measuring instruments
• Modernization of signaling systems, interlocks and emergency protection of LK-6U, KT-1 and AGU compressor units
• Introduction of automated dispatch control system for power supply.
Introduction of automated control and management systems for the steam turbine generators' modes by General Elektric (France) with the Termodyn turbine included in the energy complex.
Comprehensive production automation.
Upgrade of process control system of bauxite milling area.
Supply service and commissioning of a thyristor starting device for synchronous electric motors for driving ball mills
• Feasibility study for the construction of gas-cleaning plants for the CNPC Chinese company
• Increasing capacities of the existing compressor station.
Development and introduction of automated control system of three DR61 gas-compressor units by Dresser-Rand SA with LM2500 gas generator (GE).
Equipment installation control: 18 adsorbers (A-1), three sets of separators (C-1), three sets of gas filters (FS-1), three sets of buffer tanks with E-1 separator, as well as three sets of furnace blocks (P-1).
Adjustment of automatic control and regulation systems of GPA-TS1-16S/76-1,5 gas pumping units.
Providing GPA-TS1-16S/76-1,5 gas pumping units with automatic control system including blow-off control.
Automation of air coolers operations. Adjustment of monitoring and dispatching systems.
Upgrade of the remote control system. Introduction of the vibrational state control of turbine unit.
Compressor station automatic control system reconstruction. Process piping reconstruction.
Reconstruction and modernization of automated control system for seawater desalination plant. Participation in the construction and commissioning the electric desalting plant (EDP).
Automated control system introduction