Thermochemical water-splitting cycle, bench-scale investigations and process engineering. Annual report, October 1, 1978-September 30, 1979 [electronic resource]

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Bibliographic Details
Online Access: Online Access
Corporate Author: General Atomic Company (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: San Diego, Calif. : Oak Ridge, Tenn. : General Atomic Company ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1980.
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MARC

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245 0 0 |a Thermochemical water-splitting cycle, bench-scale investigations and process engineering. Annual report, October 1, 1978-September 30, 1979  |h [electronic resource] 
260 |a San Diego, Calif. :  |b General Atomic Company ;  |a Oak Ridge, Tenn. :  |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,  |c 1980. 
300 |a Pages: 142 :  |b digital, PDF file. 
336 |a text  |b txt  |2 rdacontent. 
337 |a computer  |b c  |2 rdamedia. 
338 |a online resource  |b cr  |2 rdacarrier. 
500 |a Published through SciTech Connect. 
500 |a 03/01/1980. 
500 |a "ga-a-15788" 
500 |a Besenbruch, G.E.; McCorkle, K.H.; Caprioglio, G.; Rode, J.S. 
520 3 |a A program to investigate thermochemical water splitting has been under way at General Atomic Company (GA) since October 1972. This document is an annual progress report of Department of Energy (DOE) sponsored process development work on the GA sulfur-iodine thermochemical water splitting cycle. The work consisted of laboratory bench-scale investigations, demonstration of the process in a closed-loop cycle demonstrator, and process engineering design studies. A bench-scale system, consisting of three subunits, has been designed to study the cycle under continuous flow conditions. The designs of subunit I, which models the main solution reaction and product separation, and subunit II, which models the concentration and decomposition of sulfuric acid, were presented in an earlier annual report. The design of subunit III, which models the purification and decomposition of hydrogen iodide, is given in this report. Progress on the installation and operation of subunits I and II is described. A closed-loop cycle demonstrator was installed and operated based on a DOE request. Operation of the GA sulfur-iodine cycle was demonstrated in this system under recycle conditions. The process engineering addresses the flowsheet design of a large-scale production process consisting of four chemical sections (I through IV) and one helium heat supply section (V). The completed designs for sections I through V are presented. The thermal efficiency of the process calculated from the present flowsheet is 47% 
536 |b AT03-76SF90351. 
650 7 |a Design.  |2 local. 
650 7 |a Diagrams.  |2 local. 
650 7 |a Halogens.  |2 local. 
650 7 |a Thermochemical Processes.  |2 local. 
650 7 |a Hydrogen Production.  |2 local. 
650 7 |a Cryogenic Fluids.  |2 local. 
650 7 |a Sulfur Compounds.  |2 local. 
650 7 |a Flowsheets.  |2 local. 
650 7 |a Water.  |2 local. 
650 7 |a Oxygen Compounds.  |2 local. 
650 7 |a Bench-scale Experiments.  |2 local. 
650 7 |a Fluids.  |2 local. 
650 7 |a Elements.  |2 local. 
650 7 |a Oxygen.  |2 local. 
650 7 |a Iodine.  |2 local. 
650 7 |a Research Programs.  |2 local. 
650 7 |a Sulfur Dioxide.  |2 local. 
650 7 |a Nonmetals.  |2 local. 
650 7 |a Inorganic Acids.  |2 local. 
650 7 |a Production.  |2 local. 
650 7 |a Sulfur Oxides.  |2 local. 
650 7 |a Oxides.  |2 local. 
650 7 |a Sulfur.  |2 local. 
650 7 |a Sulfuric Acid.  |2 local. 
650 7 |a Hydrogen Compounds.  |2 local. 
650 7 |a Chalcogenides.  |2 local. 
650 7 |a Hydrogen.  |2 edbsc. 
710 2 |a General Atomic Company.  |4 res. 
710 1 |a United States.  |b Department of Energy.  |b Office of Scientific and Technical Information.  |4 dst. 
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