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In the petrochemical industry pressure is controlled by maintaining a constant pressure in the upper gas space of a vessel. [1] [9] [4] A pressure controller (PIC) adjusts the setting on a pressure control valve (PCV) that feeds gas forward to the next stage of the process. A rising pressure in the vessel results in the PCV opening to feed more ...
Instrumentation and control engineering is a vital field of study offered at many universities worldwide at both the graduate and postgraduate levels. This discipline integrates principles from various branches of engineering, providing a comprehensive understanding of the design, analysis, and management of automated systems.
The Zagros Petrochemical Company (Persian: شرکت پتروشیمی زاگرس) is an Iranian petrochemical company established in 2000 with the aim of implementing Iran's Third Economic Development Plan, and to access global markets and gain a suitable share of the methanol market.
A diagram which shows the interconnection of process equipment and the instrumentation used to control the process. In the process industry, a standard set of symbols is used to prepare drawings of processes. The instrument symbols used in these drawings are generally based on International Society of Automation (ISA) Standard S5.1
This is a list of software used to simulate the material and energy balances of chemical process plants. Applications for this include design studies, engineering studies, design audits, debottlenecking studies, control system check-out, process simulation, dynamic simulation, operator training simulators, pipeline management systems, production management systems, digital twins.
ISO 10628 Diagrams for the chemical and petrochemical industry specifies the classification, content, and representation of flow diagrams. It does not apply to electrical engineering diagrams. ISO 10628 consists of the following parts: Part 1: Specification of Diagrams (ISO 10628-1:2014) [1] Part 2: Graphical Symbols (ISO 10628-2:2012)
ISO 14224 Petroleum, petrochemical and natural gas industries -- Collection and exchange of reliability and maintenance data for equipment is the International Organization for Standardization (ISO) standard relating to the collection of data for the management of the maintenance of equipment, including reliability data.
The Arya Sasol polymer Company, (Persian: شرکت پلیمر آریا ساسول) is an Iranian petrochemical company located in Asaluyeh, Iran.The establishment contract for this company was signed in April 2002 through a memorandum of understanding between the National Petrochemical Company of Iran and the German branch of Sasol, a South African company.