Effect of metal catalysts on the formation of polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran precursors (reannouncement)
Technical Report
·
OSTI ID:5470301
The paper gives results of an examination of the catalytic effects of copper and iron compounds for their behavior in promoting formation of chlorine (Cl2), the major chlorinating agent of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs), in an environment simulating that of municipal waste fly ash. Cl2 formed as a result of a metal-catalyzed reaction of HCl with O2. Catalytic activity was greatest at a temperature of about 400 C, supporting a theory of de novo synthesis of PCDDs and PCDFs on fly ash particles downstream of waste combustion.
- Research Organization:
- Acurex Corp., Research Triangle Park, NC (United States)
- OSTI ID:
- 5470301
- Report Number(s):
- PB-91-156802/XAB; CNN: EPA-68-02-4701
- Country of Publication:
- United States
- Language:
- English
Similar Records
Effect of metal catalysts on the formation of polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran precursors
Catalytic effects of fly ash from waste incineration facilities on the formation and decomposition of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans
Polychlorinated dibenzo-p-dioxins and dibenzofurans in fly ash and cinders collected from several municipal incinerators in Japan
Technical Report
·
Mon Jan 01 04:00:00 UTC 1990
·
OSTI ID:6016406
Catalytic effects of fly ash from waste incineration facilities on the formation and decomposition of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans
Journal Article
·
Sun Nov 01 04:00:00 UTC 1987
· Environ. Sci. Technol.; (United States)
·
OSTI ID:5002073
Polychlorinated dibenzo-p-dioxins and dibenzofurans in fly ash and cinders collected from several municipal incinerators in Japan
Journal Article
·
Fri Feb 01 04:00:00 UTC 1985
· Environ. Health Perspect.; (United States)
·
OSTI ID:5327608
Related Subjects
54 ENVIRONMENTAL SCIENCES
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
AEROSOL WASTES
AIR POLLUTION
ASHES
ATMOSPHERIC CHEMISTRY
BENZOFURANS
CATALYSIS
CATALYTIC EFFECTS
CHEMISTRY
CHLORINE
COMBUSTION PRODUCTS
COPPER COMPOUNDS
DIOXIN
ELEMENTS
FLY ASH
FURANS
HALOGENS
HETEROCYCLIC COMPOUNDS
IRON COMPOUNDS
MANAGEMENT
MUNICIPAL WASTES
NONMETALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
POLLUTION
PRECURSOR
RESIDUES
SIMULATION
TRANSITION ELEMENT COMPOUNDS
WASTE DISPOSAL
WASTE MANAGEMENT
WASTES
540120* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
AEROSOL WASTES
AIR POLLUTION
ASHES
ATMOSPHERIC CHEMISTRY
BENZOFURANS
CATALYSIS
CATALYTIC EFFECTS
CHEMISTRY
CHLORINE
COMBUSTION PRODUCTS
COPPER COMPOUNDS
DIOXIN
ELEMENTS
FLY ASH
FURANS
HALOGENS
HETEROCYCLIC COMPOUNDS
IRON COMPOUNDS
MANAGEMENT
MUNICIPAL WASTES
NONMETALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
POLLUTION
PRECURSOR
RESIDUES
SIMULATION
TRANSITION ELEMENT COMPOUNDS
WASTE DISPOSAL
WASTE MANAGEMENT
WASTES