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Projects/ Petroleum chemical industry

Automated control system of gas pipeline Chinarevsk Gas and Oil Condensate Field (CGOCF) – the system of gas mains Intergas of Central Asia

Automated control system for gasoline supply of delayed coking unit at new hydro treating unit

Automated control system of main flaring system and flaring system of acid gas

Automated control system for gasoline supply of delayed coking unit at new hydro treating unit

Client:”Atyrau Oil refinery” Co.Ltd.

Procedure description:

”Atyrau Oil refinery” Co.Ltd possesses №8 interim fleet with reservoirs for gasoline storage and supply for further refinement.
Graphical sketch of automation object is given in Figure 1.1.

Figure 1.1 – Automation object

 After delayed coking facility, the gasoline enters Р-8/1,2 reservoirs of interim fleet №8, see Figure 1.2

Figure 1.2 – №8 interim fleet

Figure 1.3 – Pump station

Automation system requirements:
Automatic Process Control System works out the following tasks:

  • realizes centralized checking of technological parameter values, equipment conditions, supports technological parameters on preset level;
  • allows to control dangerous declination of technological parameters determining explosion and fire danger in production process, issues controlling actions for executive means preventing occurrence or development of emergency situations with information displaying at operator’s workstation;
  • conducts atmosphere condition monitoring in dangerous areas, gives danger alarms, management signals for blocking and displays the information to operator.
Figure 1.4 Fragment of “Regulator controlling” mnemo.

Solution and characteristics of automation system:

Automation system is based on SIMATIC S7-300 controller with CPU 315-2DP central processor.
Upper level appears as technologist-operator workstation based on TP170B operator panel.
Communication between controller and PC is organized via industrial PROFIBUS network.

Project implementation period: Start-up: 2006.

About “SINETIC” Co.Ltd engineering company

Ust – Kamenogorskб 181/3, prospect Abaja, office 406

(7232) 55-02-04 Reception
(7232) 55-01-20 Director
(7232) 55-03-80 Technical Director
(7232) 55-08-32 Vice technical director
(7232) 23-00-05 Commercial department
(7232) 55-02-60 Technical department
(7232) 23-00-09, 23-00-12 Delivery group

  Fax: (7232) 55-02-04