Hydrogen Energy California Final Scientific and Technical Report [electronic resource]
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Bộ sưu tập: Metadata

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Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. :United States. Office of the Assistant Secretary of Energy for Fossil Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2017,

Mô tả vật lý: Medium: ED : , digital, PDF file.

Ngôn ngữ:


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Hydrogen Energy California ("HECA") is an Integrated Gasification Combined-Cycle (IGCC) ?polygeneration? project. The Project gasifies a 75 percent coal and 25 percent petroleum coke (petcoke) fuel blend to produce synthesis gas (syngas). Syngas produced via gasification is purified to hydrogen-rich fuel, which is used to generate low-carbon baseload electricity in a Combined Cycle Power Block, low-carbon nitrogen-based products in an integrated manufacturing Complex, and carbon dioxide (CO<
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) for use in enhanced oil recovery (EOR).<
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The power and products produced by HECA have a lower carbon footprint compared to power and products produced from more traditional fossil fuel facilities. This low-carbon footprint is achieved by capturing more than 90 percent of the CO<
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in the production of the hydrogen fuel and transporting it for use in EOR, which results in simultaneous sequestration (storage) of the CO<
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2<
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in a secure geologic formation in the adjacent Elk Hills Oil Field (EHOF), a hydrocarbon producing area.<
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Highlights of HECA as conceived during the execution of FEED are as follows: <
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The Project is designed to operate on a fuel blend consisting of 75 percent western subbituminous coal and 25 percent California petcoke based on thermal input to the gasifier on a higher heating value (HHV) basis. <
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The feedstocks are gasified to produce syngas that is further processed and cleaned to produce hydrogen-rich fuel. <
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More than 90 percent of the carbon in the raw syngas is captured in a high-purity CO<
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2<
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stream during steady-state operation. <
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High purity CO<
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2<
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is compressed and transported by pipeline to the EHOF for injection into deep underground hydrocarbon reservoirs for CO<
sub>
2<
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EOR. <
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<
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The Combined Cycle Power Block produces over 420 megawatts (MW) of gross power, which yields during periods of maximum power production over 270 MW of low-carbon baseload electricity to the grid <
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An integrated Manufacturing Complex produces approximately 1 million tons per year of low-carbon nitrogen-based products, including urea, urea ammonium nitrate (UAN), and anhydrous ammonia, to be used in agricultural, transportation, and industrial applications.<
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<
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01 coal
   lignite
   and peat
  - 20 fossil-fueled power plants
  - Igcc
   coal
   ccs
   carbon capture and sequestration
   feed
   technical report
   heca
   hydrogen energy california
   fluor
   ccpi
   clean coal power initiative
   topical report
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