Modeling the Application of Steam Generated by a Boiler-based Waste Incinerator to Disable Catalyst in the Production of Linear Polyethylene (LLDPE) in Lorestan Petrochemical Complex

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Karimdoos t Yasuri Amir

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Journal Paper

Paper Information

Journal: APPLIED RESEARCH IN CHEMICAL POLYMER ENGINEERING Year:2019 | Volume:3 | Issue:1 Page(s): 81-92

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Title

Modeling the Application of Steam Generated by a Boiler-based Waste Incinerator to Disable Catalyst in the Production of Linear Polyethylene (LLDPE) in Lorestan Petrochemical Complex

Author(s)

Karimdoos t Yasuri Amir | Issue Writer Certificate

Keywords

Water Steam

Burner

Boiler

Catalys t

Linear Low Density

Polyethylene

((LLDPE))

Abstract

Research Subject: Other waste incinerators and other high-temperature sys tems designed to dispose of garbage are referred to as heat treatment sys tems. The burning of was te materials, such as garbage, converts them into ashes collected on the waste floor, exhaus t gases, very small particles and, mos t importantly, heat, which can be used to generate electrical power. Research Approach: In this research, firs tly, the energy and exergy efficiencies of a was te incineration cycle, along with utilization of Lorestan petrochemical waste as an additional fuel for was te incineration, are inves tigated. In this way, the amount of energy needed to produce the required water vapor to disable the Catalys t Ziegler-Nata was calculated for the production of linear s tylis tic Polyethylene. Subsequently, a simple model for the inactivation reaction of Ziegler-Nata Catalys ts was presented using the s team generated by the was te incinerator, and then the mathematical equations for these reactions were obtained using the primary reaction law. By introducing these reactions into the reaction model, a new equation for the reaction model was obtained that covers the moments after the time of deviation to an acceptable level. This indicates the overcoming of inactivation reactions on the reactions of active centers production in the final s tages of the reaction. Main Results: The energy and exergy efficiencies of the was te incineration cycle along with the use of Lores tan petrochemical was te as an additional was te gas were inves tigated and thus the amount of energy needed to generate s team to disable Natal Ziegler Catalys ts in the production of linear linear Polyethylene was calculated. To initiate this, the combined cycle was proposed and its energy and exergy efficiencies were inves tigated. Also, by changing the key components such as the ammonia solution composition, the ammonia dis tillation temperature and the input and output pressures of turbine, a way to achieve the energy needed to generate the s team needed to deactivate the Nitra zigzag Catalys t in the production of linear linear Polyethylene was developed.

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APA: Copy

Karimdoos t Yasuri, Amir. (2019). Modeling the Application of Steam Generated by a Boiler-based Waste Incinerator to Disable Catalyst in the Production of Linear Polyethylene (LLDPE) in Lorestan Petrochemical Complex. APPLIED RESEARCH IN CHEMICAL POLYMER ENGINEERING, 3(1 ), 81-92. SID. https://sid.ir/paper/267799/en

Vancouver: Copy

Karimdoos t Yasuri Amir. Modeling the Application of Steam Generated by a Boiler-based Waste Incinerator to Disable Catalyst in the Production of Linear Polyethylene (LLDPE) in Lorestan Petrochemical Complex. APPLIED RESEARCH IN CHEMICAL POLYMER ENGINEERING[Internet]. 2019;3(1 ):81-92. Available from: https://sid.ir/paper/267799/en

IEEE: Copy

Amir Karimdoos t Yasuri, “Modeling the Application of Steam Generated by a Boiler-based Waste Incinerator to Disable Catalyst in the Production of Linear Polyethylene (LLDPE) in Lorestan Petrochemical Complex,” APPLIED RESEARCH IN CHEMICAL POLYMER ENGINEERING, vol. 3, no. 1 , pp. 81–92, 2019, [Online]. Available: https://sid.ir/paper/267799/en

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