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Chemical Industry Amps Up Lobbying to Block New York’s Waste Reduction Bill

1 Comment

  • scott baker
    Posted March 8, 2024 at 10:42 am

    The answer is a new form of incineration: plasma gasification. Actually, not that new; it’s been used for 10+ years: https://www.netl.doe.gov/research/Coal/energy-systems/gasification/gasifipedia/westinghouse
    Plasma Gasification and its Potential Advantages
    WPC has been developing plasma gasification technology to treat industrial and municipal solid wastes (MSW) over the last decade, and recently has been investigating the application of their plasma technology to gasify coal. They believe their technology can be demonstrated to gasify coal in an ambient pressure, plasma-fired reactor that can be retrofitted into existing power plants and/or installed as a new facility, with the following potential benefits over a pulverized coal power and/or conventional gasification plant:

    Greater feed flexibility enabling coal, coal fines, mining waste, lignite, and other opportunity fuels (e.g., biomass and MSW) to be used as fuel without the need for pulverizing
    Air blown and thus an oxygen plant is not required
    High availability (>90%)
    High conversion (>99%) organic matter to synthesis gas (syngas)
    No tar in syngas; syngas of approximately 140 Btu/scf for air-blown design suitable for syngas combustion turbine operation after gas cleanup
    No char, ash or residual carbon; only producing a glassy slag with beneficial value
    Compliant with EPA New Source emissions standards for nitrogen oxide (NOx), sulfur oxide (SOx) particulates, etc.
    Higher thermal efficiency
    Lower carbon dioxide (CO2) emissions
    Low estimated capital and operations and maintenance (O&M) costs

    According to WPC’s estimation, only 2 to 5% of the total energy input into their gasification system is consumed by the plasma torch, and that 80% of the total energy input in the feed can be recovered in the produced syngas.
    ====
    It’s sustainable, recycling the energy used too, mostly clean – even the glass slag residue can be reused, and it can convert almost everything so no need to sort 1000s of kinds o fplastics, or metals too.

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