Bayu Aji_2306292752_Tugas 1 Data Analitik.pptx

tugas data analitik s2

1. Auto-Thermal Municipal Solid Waste (MSW) Steam Gasification With Fe2O3, Al2O3, And Zeolite Catalysis In Fixed-Bed Gasifier For Hydrogen Producer Bayu aji Saputro

2. Introduction Waste is a potential abundant energy resource in the future, the potential for landfills which continues to increase in direct proportion to the population is a challenge that must be faced. Direct burning of waste (incineration) for the production of heat and electrical energy has several disadvantages such as the resulting air emissions, fly ash, and the gas produced which is corrosive. Compared to incineration, the gasification process has better potential in the process of chemical conversion of MSW (Municipal Solid Waste) waste into combustible gas (CO, CH4, and H2)

3. In this research, a new integration of the air-steam gasification process is proposed with the addition of catalysts made from Fe2O3, Al2O3, and Zeolite to achieve high energy efficiency through the integration of the Hydrogen production process from MSW. Objective

4. This r esearch related to the integration of air-steam gasification and catalysts with MSW-based biomass has never been reported in previous research. By carrying out this research, the resulting novelty and technological breakthroughs are: The MSW gasification process using an auto-thermal steam gasifier system is carried out using a gasification reactor, melting the ash and the reaction process occurs endothermically due to water-steam being added to the reactor, so that it can produce a high hydrogen composition. Catalysts are used to reduce the production of tar and fly ash that occurs in the gasification reaction process. The catalyst materials used are then compared to obtain high energy efficiency from the processes that occur in the gasification system. Novelty

5. Schematic of air-steam gasification with catalytic Keterangan: 1. Intake MSW dengan screw feeder 2. Gasifier, 3. catalytic, 4. Cyclone, 5. Water gas shifting, 6. purifying, 7. Pressure swing absorption, 8. Gas dryer, 9. Water boiler, 10 air compressor

6. Factors and Respons Factor Process Response Gasification Thermodynamic Process of MSW in steam gasification with catalyst Steam to Waste Rasio (S/W) Gasification Temperature Steam Temperature Equivalent Rasio (ER) Proximate Analysis of MSW UltimatedAnalysis of MSW Hydrogen Yield Ash Yield Syngas Yield

7. Gasification Process Singh DK, et al. 2021.

8. Asumption in Simulation Process The simulation process is run considering the steady-state condition and at atmospheric pressure. Isothermal condition is considered in the gasifier. Uniform pressure and temperature are considered inside the gasifier. Rate of biomass feed is 1 kg/s and steam supplied at 150 ◦C. Gases are considered to be ideal. Char comprises ash and carbon. The formation of tar is not considered.

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