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NETLKRW Energy Systems Inc. completed installations of its external hot-gas-cleanup (HGCU) system at the Process Development Unit at Waltz Mill, PA. Two external-bed desulfurization...
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Gathering Resources...NETLThe files available under this heading are comprised on data taken from a series of bench-scale separations tests performed. Link to Rare Earth Elements from Coal and Coal...-
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Gathering Resources...NETLThermal preconditioning is a process in which coal/water mixtures are vaporized to produce coal/steam suspensions, and then superheated to allow the coal to devolatilize...-
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Gathering Resources...NETLTo identify which ash characteristics can lead to problems with filtration, the authors have assembled 235 ash samples from eleven facilities involved in METC`s HGCU program....-
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Gathering Resources...NETLA major concern with the utilization of coal in directly fired gas turbines is the control of particulate emissions and reduction of sulfur dioxide, and alkali vapor from...-
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Gathering Resources...NETLThe major objective of the Phase I test program is to confirm the feasibility of the MTCI bimodal particle size approach to enhance particulate control by acoustic ash...-
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Gathering Resources...NETLA major concern with the utilization of coal in directly fired gas turbines is the control of particulate emissions and reduction of sulfur dioxide, and alkali vapor from...-
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Gathering Resources...NETLThe major objective of the Phase 1 test program is to confirm the feasibility of the MTCI bimodal particle size approach to enhance particulate control by acoustic ash...-
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Gathering Resources...NETLThis is the first in a series of quarterly reports describing the activities performed under Task 1. The analyses of Hot Gas Stream Cleanup (HGCU) ashes and descriptions of...-
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Gathering Resources...NETLVarious methods were investigated to measure the oil-wetting character of transient bubbles under static and dynamic conditions, in order to determine the roles played by bubble...-
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Gathering Resources...NETLEarly observations of the Advanced Particulate Filter (APF) at the Tidd PFBC Demonstration Plant led to the conclusion that tenacious ash deposits formed in the filter vessel...-
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Gathering Resources...NETLThis report describes the continuation of work done to develop the BCR TRI-GAS multiple fluidized-bed gasification process. The objective is the gasification of all ranks of...-
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Gathering Resources...NETLThe design report for the KRW external hot gas cleanup system is in progress. The second air-blown gasifier PDU test for evaluation of in-bed desulfurization was completed....-
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Gathering Resources...NETLThis report describes the activities that resulted in the development of an acclimated mixed culture of microorganisms for the biooxidation of waste components in wastewaters...-
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Gathering Resources...NETLThe scope of work at KRW Energy Systems, Inc. (KRW) under the current contract consists, in part, of designing and installing an external hot gas cleanup system for testing in...-
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Gathering Resources...NETLNatural gas hydrates are solid crystalline compounds which form when molecules smaller than n-butane contact molecules of water at elevated pressures and reduced temperatures,...-
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Gathering Resources...NETLThe FLAG code consists of the following major modules: Gas Flow (including Gas Turbulence), Gas-Phase Chemistry, Particle Dynamics and Energetics (including Particle...-
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Gathering Resources...NETLDuring the month of July 1983, the program objectives for Test G-21 were developed, recommending that the gasifier be operated at 500 psig with Illinois No. 6 coal instead of...-
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Gathering Resources...NETLWork at KRW this reporting period focused primarily on design of an external hot gas zinc ferrite desulfurization process (Task 1) and PDU testing of an in-bed desulfurization...-
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Gathering Resources...NETLDuring this past quarter, the TP-037 series of tests conducted to date demonstrated: a sulfur loading of the desulfurizer zinc-ferrite bed to >30 wt. %; a steady decrease in...-
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