Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash
Author(s) -
Roy Scandrol
Publication year - 2004
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/860147
Subject(s) - lime , debugging , waste management , plastics extrusion , calcium hydroxide , engineering , process engineering , environmental science , aggregate (composite) , mill , fly ash , pulp and paper industry , manufacturing engineering , computer science , mechanical engineering , materials science , operating system , metallurgy , chemical engineering , composite material
This quarterly report covers the period from July 1st, 2004 through September 30th, 2004. It covers: technical development, permitting status, engineering status, construction status, operations summary and marketing support activities for this period. Plant startup, including equipment and system debugging, is underway. Minor adjustments to the SDA feed system, pug mill, and extruder were completed. Testing of admixtures to prevent the wetted SDA from sticking is continuing. The power plant is implementing a lime optimization program to reduce the calcium hydroxide values in the ash
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