||Bench-scale studies to identify process parameters controlling reburning with pulverized coal
Pershing, D. W. ;
Heap, M. P. ;
Seeker, W. R.
||Energy and Environmental Research Corp., Irvine, CA.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
||U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory,
Coal--Combustion--Environmental aspects--United States ;
Coal--United States--Combustion--Technological innovations
Nitrogen oxides ;
Combustion products ;
Flue gases ;
Air pollution ;
Pulverized fuels ;
Hydrogen cyanide ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||182 p. : ill. ; 28 cm.
||The report addresses the evaluation of a technology which is a combination of two technologies used to control the atmospheric emission of NOx by stationary sources: combustion modification, which controls flame temperature and maximizes fuel-rich residence time to minimize NOx formation and flue gas cleaning, which uses a reducing agent with or without a catalyst to remove NOx from combustion products. The combined technology uses fuel as a reducing agent to remove NOx. The process, referred to as in-furnace NOx reduction, reburning, and staged fuel injection, can be applied to many types of combustion systems. In fact, reburning is the process which allows the 'in-furnace NOx reduction' to take place. Reburning involves two processes: NO reduction, in which reburning fuel is added to the combustion products of the main combustion zone, which operates fuel lean, to produce a fuel-rich mixture, products of which are referred to as total fixed nitrogen, and TFN oxidation, in which air is added to produce overall fuel-lean conditions, with the NH3, HCN, NO, and char nitrogen converted to either N2 or NO and fuel oxidation completed.
||Caption title. Distributed to depository libraries in microfiche. "May 1989." "EPA/600/7-89/005."
||Research Triangle Park, NC :
||Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
|Corporate Au Added Ent
||Air and Energy Engineering Research Laboratory. ; Energy and Environmental Research Corporation.
|PUB Date Free Form
|Ti Tra Differently
||Bench scale studies to identify process parameters controlling reburning with pulverized coal.
||PC A09/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01397cam 2200313Ka 45170