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Can two (environmental) wrongs make a right? The reaction of anthropogenic waste CO 2 and NH 3 to form NH 2 COOH
Author(s) -
Tossell J.A.
Publication year - 2011
Publication title -
environmental progress and sustainable energy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.495
H-Index - 66
eISSN - 1944-7450
pISSN - 1944-7442
DOI - 10.1002/ep.10519
Subject(s) - carbamic acid , effluent , fossil fuel , chemistry , environmental science , dimer , environmental chemistry , environmental engineering , organic chemistry
Antropogenic waste CO 2 and NH 3 both provide enormous environmental challenges. The amount of CO 2 emitted by fossil fuel power plants is now about an order of magnitude larger than the NH 3 processed by waste water treatment plants but the NH 3 production is growing faster than CO 2 production. Recent experimental and theoretical studies have established that CO 2 and NH 3 react without additional energy input to form carbamic acid, NH 2 COOH, which exists primarily as a dimer when adsorbed on a cryogenic surface. Might it be possible to react effluent streams of CO 2 and NH 3 to form carbamic acid and then to store the carbamic acid (or use it as a source for other industrial chemicals)? Can two environmental wrongs make a right? © 2010 American Institute of Chemical Engineers Environ Prog, 2010