1 / 31

what is discussed today

What is Discussed Today?. Development of R

Patman
Download Presentation

what is discussed today

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. Fixed Bed Gasification of Steam Treated Food Waste (FW) and Municipal Solid Wastes (MSW)

    3. Objectives of Gasification Project at UET, Lahore To construct a gasification research and development pilot plant facility – 100 kg/h To demonstrate the utility of various fuels and their performance for energy conversion To demonstrate power generation using synthesis gas

    4. Major Stages of Project Process Design Fabrication & Procurement of Pilot Plant Accessories Testing & Operation Experimentation to Establishing performance Demonstration of Electrical Power Generation Development of Fuel Testing Facilities Design & Fabrication of Desktop Gasifier to Study the Effect of Design Innovations and Various Fuels

    5. Simplified Process Flow Scheme Synthesis gas generation and clean up

    6. Facility Developed at Chemical Engineering

    9. Gasifier Reactor

    10. Manual Ash Agitating Device

    11. Intensified Spray Scrubber

    12. Water Re-circulation Tank

    13. Induced Draft Fan

    14. 3. Testing & Operation Cold testing Hot testing Instrument Calibration Test runs

    15. 4. Experimentation to establish performance Wood. Coal (Charcoal). Shredded Tires. Poultry Waste + Rubber crumbs. Palletized Agriculture Residue. Rice Husk Lignite Steam Treated FW and MSW

    16. Steam Treatment Recycling and Power (STRAP) Process

    17. Hybrid Gasification Process

    18. HGL Gasifier Key Features Offers uniform airflow through the fuel bed when fuel is allowed to flow under gravity without any constriction. Hybrid gasification design has accommodated all the features required for a perfect gasification unit to treat difficult residues with variable ash composition. This makes it suitable for a wide variety of solid biomass feed stocks.

    19. Gasifier Zones The gasification process can be divided into three main zones Fuel feeding zone – Top one third Fuel gasification zone – Middle one third Ash discharge zone – Bottom one third

    20. Syngas using FW

    21. Square Briquettes

    22. Density Measurements

    23. Proximate Analysis

    24. Ultimate Analysis

    25. Heavy Metal Concentration

    26. Ash Softening Temperature Food Waste – 1357 oC MSW – 1297 oC

    27. Typical Syn-gas Composition from Air Gasifiers

    28. Average Gas Composition

    29. Temperature Monitoring

    30. Demonstration of Electrical Power Generation

    31. Conclusions & Way Ahead A R&D facility is developed and being used for various MSc and PhD studies STRAP concept is expected to be a successful way forward – further work is continuing A novel gasifier to treat difficult solid residue is developed and patent application is in progress. Development of commercial scale STRAP facility is currently being pursued in UK

More Related