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Wildwood LNG Demonstration Facility <br /> The cryogenic process that will be used to liquefy and purify the gas has been developed by <br /> CryoFuel Systems (CFS) of Monroe, Washington. CFS designs, manufactures, and operates <br /> distributed cryogenic gas purification and liquefaction systems for waste gas recovery and for <br /> producing clean transportable fuels. The CFS system consists of a gas purification unit, <br /> liquefaction unit, refrigeration unit, and utility units that include a natural gas driven engine- <br /> generator, and a cooling loop. The capacity of the proposed plant is 5,000 gallons per day (gpd) <br /> of LNG. Figure 3 presents a process flow diagram and material balance for the production of <br /> LNG. Figure 4 presents a schematic of the process equipment layout. Figures 5 and 6 present <br /> dimensioned layouts and weights of the process equipment. <br /> The LNG product will be stored on site in a 15,000-gallon capacity tank that will be located <br /> inside a containment area. Figures 7 and 8 present details about the proposed tank. The LNG <br /> will be trucked off site at the in 10,000-gallon capacity tanker trucks especially designed for this <br /> service. It will be delivered to commercial distribution points in the area, including ALT's <br /> existing customers as identified above, for use in mobile or stationary equipment designed to run <br /> on liquefied natural gas. <br /> Energy for operating the cryogenic plant will be derived from an internal combustion enZine- <br /> generator set that will burn low Btu_waste_gas prcd'uced as a by-product of the LNG processing, <br /> By using these waste products as fuel for the prowess, operating energy costs are low and overall <br /> atmospheric emissions from the process are reduced. Essentially all of the methane in the feed <br /> stream will be either recovered as product LNG or used as fuel for the process. <br /> Liquefaction of natural gas by means of compression and cooling has been demonstrated as an <br /> inherently safe process. The handling and storage of LNG is commonly practiced using widely <br /> accepted equipment and procedures. The proposed plant will be constructed utilizing all <br /> appropriate safety and fire protection measures. <br /> Operation of the facility will be automated, and continual monitoring of operating variables will <br /> be by means of remote data acquisition through telephone links. Periodic maintenance of the <br /> facility will be by off-site personnel. The site will be staffed only intermittently, and the facility <br /> will not incorporate any inhabitable structures. <br /> The project will require no utilities other than telephone service. Electrical energy will be <br /> generated on site with the engine-generator set. A source of water will not be needed. <br /> Telephone connections will be used for off-site voice communication and as a means to remotely <br /> monitor the plant operation through a data communications link. Security for the site will be by <br /> means of a chain link fence fitted with security slats and locked gates. Lighting for the project <br /> will consist of manually operated lights over selected equipment and control panels in the event <br /> nighttime maintenance is required and lights to illuminate the tanker truck operations at night. <br /> There will be no permanent security lighting for the site. <br /> Although the technology used to upgrade and liquefy natural gas is well proven, the developer <br /> desires to prove the technical and financial feasibility of the proposed plant that will take low- <br /> quality natural gas as the feed stock. The plant will be built so that the equipment can be <br /> removed from the site at the end of the demonstration period. At the end of the project, the <br /> AES Construction Group <br /> Page 3 <br />