Gasification Sample Clauses
The Gasification clause defines the process and conditions under which raw materials, typically carbon-based feedstocks, are converted into synthetic gas (syngas) through a controlled chemical reaction involving heat and limited oxygen. This clause typically outlines the technical standards, operational requirements, and quality specifications for the gasification process, ensuring that the resulting syngas meets agreed-upon criteria for further use or sale. By clearly establishing these parameters, the clause helps prevent disputes over product quality and operational responsibilities, ensuring both parties understand their obligations and the expected outcomes of the gasification process.
Gasification. The heating values of gases produced by oxygen blown gasification fall in the range of 200 to 400 Btu/SCF. The Hydrogen (H2) content of these fuels are normally above 30% by volume and have HI/CO mole ratio between 0.5 to 0.8. Oxygen blown gasification fuels are often mixed with steam for thermal NO(x) control, cycle efficiency improvement and/or power augmentation. When utilized, the steam is injected into the combustor by an independent passage. Due to high hydrogen content of these fuels, oxygen blown gasification fuels are normally not suitable for Dry Low NO(x) (DLN) applications. (See Table 2) The high flame speeds resulting from high hydrogen fuels can result in flashback or primary zone re-ignition on DLN pre-mixed combustion systems. Utilization of these fuels shall be reviewed by GE.
Gasification. System For this innovative XL project, start-up of the gasification system will occur at the end of the commissioning phase and in any event no later than three years following the execution of the Department of Energy Cooperative Funding Agreement for this project. For the purposes of this FPA, the term “start-up” refers to the gasification system unless otherwise noted. This start-up date will trigger the 180-day period for performance testing as may be required by the site-specific MACT II.
Gasification. The gasification reactor (bubbling fluidized bed) will use [ * ] as fluidized bed media. [ * ] mixtures will be used as the fluidization and partial oxidation agents. [ * ] will be added to the gasification reactor. The produced raw syngas is a mixture of [ * ]. The general gasification reaction is described below: A fluidized bed gasifier essentially consists of a bed of inert material [ * ] with a specific size distribution. The bed of inert material is fluidized by the [ * ] that passes through a permeable distribution plate equipped with appropriate nozzles of proprietary design. The inert bed is said to be fluidized when all of the particles become suspended in the [ * ] stream. [ * ] The fluidized zone is a high mixing and turbulent zone similar to a boiling liquid. Mass and heat transfer rates are high. Once the fluidized bed has been preheated up to operational temperature using an external fuel (such as natural gas), and RDF fuel is introduced, the turbulent regime maintains excellent heat transfer conditions for the gasification reactions to proceed in a controlled environment. The inert fluidized bed material acts as a thermal mass to transfer heat to the RDF particles. In the freeboard zone above the fluidized bed, sufficient residence time is provided for the gas phase reactions to reach completion. A proportion of the inert material present in the RDF, (i.e. glass or ceramics), accumulates in the fluidized bed, and is withdrawn continuously from the base of the gasifier. This inert material is called gasifier solid residues (GSR). Small diameter particulate material (char) will be entrained with the syngas stream and will exit the gasifier reactor to be separated in the downstream gas cleaning processes.
Gasification. Contract
Gasification. (Waste to Energy): Involves the conversion of waste materials into usable energy sources such as electricity or heat, significantly reducing the volume of waste that would typically end up in landfills. It serves as a method of harnessing energy from waste while contributing to sustainable energy production and aligning with goals for reducing landfill waste and contributing greenhouse gas emissions.
Gasification. Coal 1 Coal Handling Cyclone 8 Sulfur 8 Gypsum Fuel Gas to Burner Air Coal Crusher/ Dryer GTI DSP Slag Handling 12 ZnO Polishing 16 Bed Syngas to Liquids 17 AACRP Dehydration 18A Product Recovery 18C Product Upgrading 19 Naphtha/ Diesel ASU 18 F-T Liquids 20A Power Generation w/ Quench 13 Water Gas Shift Syngas Cooling/ Fuel Gas Heating 14 Water Separation HRSG Gas Turbine Steam Turbine GTI POx Reaction Conditions Pilot Performance Data
Gasification. Company is not authorized to recycle, reclaim, recover, sell, distribute, or use the beneficial use materials, their components, or residues in any way other than at a gasification facility meeting the requirements set herein and in Exhibit “C.5” attached hereto and incorporated herein by this reference. If this option is not selected, then Exhibit “C.5” shall not apply to this Agreement.
Gasification of wood and crop residues and fermentation of the resulting synthesis gas to ethanol. The crop residues, about 700 TPD of wood and citrus peel (energy cane in future), will be gasified in a two-stage gasifier to produce synthesis gas that will be biologically converted to ethanol. The fermentation cultures prefer CO to H2. The USDOE award is up to $33 MM over four years. The commercial demonstration plant will be Located in LaBelle, Florida, USA. The plant will produce 7 MM gal/yr ethanol, and also co-products such as hydrogen and ammonia, based on market requirements. It is estimated that the plant will produce 6.25 MW of excess electricity.
Gasification. Input-output ratios Unit Lignocellulosic biomass (corn ▇▇▇▇▇▇) dry tonnes/d 2000 ▇▇▇▇▇▇▇-Tropsch Catalyst (cobalt) kg/h 8 WGS Catalyst (copper-zinc) kg/h 0.3 SMR Catalyst (nickel-aluminium) kg/h 0.5 Inputs PSA molsieve 13X kg/h 2 Activated carbon Not specified Zinc oxide Not specified Natural gas kg/h 231.0 Power consumption MW 15 Total water demand Not specified Gasoline kg/h 3630 Outputs Diesel kg/h 8580 By-product sulfur dry kg/h 29 Power Generation (Gross) MW 31 Wastewater tonnes/h 58 Ash kg/h 4960 Input-output ratios Unit 2018 Lignocellulosic biomass (wood chips) dry tonnes/d 2000 Olivine kg/h 244 Magnesium oxide (MgO) kg/h 3 Tar reforming catalyst kg/h 5 Alcohol synthesis catalyst kg/h 9 Caustic (50 wt%) kg/h 18 Inputs Boiler chemicals kg/h 1 Cooling tower chemicals kg/h 1 Diesel fuel kg/h 32 LO-CAT chemicals kg/h 1 DEPG makeup kg/h 1 Amine makeup kg/h 0.1 Power consumption MW 64 Total water demand tonnes/h 76 Ethanol kg/h 23133 Mixed higher alcohols kg/h 2925 Outputs Sulfur kg/h 18 Power Generation (Gross) MW 64 Wastewater tonnes/h 24 Olivine, MgO, catalyst, ash, sulfate kg/h 1228 Alcohol synthesis catalyst kg/h 11 Input-output ratios Unit 2018 Unit 2018 Inputs Lignocellulosic biomass (wood chips) dry tonnes/d 2140 MW (HHV) 500 Power consumption MW 54 Ethanol L/h 18088 MW (HHV) 117 Outputs Other alcohols MW (HHV) 40 Power Generation (Gross) MW 55 Input-output ratios Unit 2018 Unit 2018 Inputs Lignocellulosic biomass (wood chips) dry tonnes/d 2140 MW (HHV) 500 Power consumption MW 45 Ethanol L/h 22162 MW (HHV) 144 Outputs Other alcohols MW (HHV) 47 Power Generation (Gross) MW 50 Input-output ratios Unit 2018 Unit 2018 Lignocellulosic biomass (wood chips) dry tonnes/d 2000 Inputs Natural gas m3/h 11525 MW 113 Power consumption MW 25 Total water demand m3/h 110 Diesel m3/h 16 Naphtha m3/h 21 Outputs Power Generation (Gross) MW 2 Wastewater m3/h 33 Wet ash (62.5 % water) kg/h 4354 Input-output ratios Unit 2018 Unit 2018 Blended woody biomass dry tonnes/d 2000 Sand makeup kg/h 0 Natural gas kg/h 24.49 Zeolite catalyst kg/h 156 Hydrotreating catalyst kg/h 7 Inputs Hydrocracking catalyst kg/h 1 Caustic (50 wt%) kg/h 132 Boiler feed water chemicals kg/h 1 Cooling tower chemicals kg/h 0.5 Diesel fuel kg/h 32 Power consumption MW 43 Total water demand tonnes/h 20 Gasoline fuel kg/h 14454 MW 170 Diesel fuel kg/h 5373 MW 64 Outputs Power Generation (Gross) MW 48 Wastewater tonnes/h 10 Solids purge from fluidized bed reac- tor kg/h 1159 Input-output ratios Unit ...
Gasification of black liquor represents a new and better approach for the chemical recovery process and eliminates many of the deficiencies of the conventional ▇▇▇▇▇▇▇▇▇ recovery furnace and fluid bed combustion technologies. Gasification benefits to the paper industry include: increased efficiency in energy conversion and chemical recovery, elimination of the smelt-water explosion hazard, reduced maintenance costs, and significantly lower environmental emissions including particulate, SO2, TRS, NOx, VOC, and greenhouse gases. The benefits are particularly attractive to semi-chemical non-sulfur processes that require higher cost auxiliary fossil fuel to sustain combustion of the black liquor. Actual benefits to the Big Island facility include significant reductions in SO2, NOX, VOC, and particulates Georgia-Pacific has been working with StoneChem, Inc. to evaluate the PulseEnhanced™ Steam Reforming chemical recovery system. This technology uses a non-combustion process to convert the organics in the spent pulping liquor to a hydrogen-rich gas fuel, leaving the chemicals (sodium carbonate) for reuse. The gas fuel can then be used as low emission energy source for the gasification unit and as an alternative fuel, replacing natural gas.