THE ROLE OF PARTICULATE CARBON IN THE DENOVO SYNTHESIS OF POLYCHLORINATED DIBENZODIOXINS AND DIBENZOFURANS IN FLY-ASH

被引：51

作者：

STIEGLITZ, L

ZWICK, G

BECK, J

BAUTZ, H

ROTH, W

机构：

[1] Nuclear Research Center, 7500 Karlsruhe

来源：

CHEMOSPHERE | 1990年 / 20卷 / 10-12期

关键词：

D O I：

10.1016/0045-6535(90)90365-Z

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The influence of the surface area of carbonaceous particulates and of water vapor on the de-novo-synthesis of polychlorinated dibenzodioxins and -furans was studied at 300 °C. No direct correlation between surface area and PCDD/PCDF yield was found. By the presence of water vapor in the gas phase the yield expecially of PCDD, and the pattern of congener groups and of the individual isomers is influenced. © 1990.

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页码：1953 / 1958

页数：6

相关论文

共 16 条

[1] MECHANISM OF FORMATION OF POLYCHLORINATED DIBENZO-PARA-DIOXINS PRODUCED ON MUNICIPAL INCINERATOR FLY-ASH FROM REACTIONS OF CHLORINATED PHENOLS [J].

DICKSON, LC ;

KARASEK, FW .

JOURNAL OF CHROMATOGRAPHY, 1987, 389 (01) :127-137

[2] SURFACE-CATALYZED FORMATION OF CHLORINATED DIBENZODIOXINS AND DIBENZOFURANS DURING INCINERATION [J].

DICKSON, LC ;

LENOIR, D ;

HUTZINGER, O .

CHEMOSPHERE, 1989, 19 (1-6) :277-282

[3] BENZENE COMPLEXES WITH COPPER(II)MONTMORILLONITE [J].

DONER, HE ;

MORTLAND, MM .

SCIENCE, 1969, 166 (3911) :1406-&

[4]

GULLETT BK, 1989, APR P INT C MUN WAST, V2

[5]

HAGENMAIER HP, 1987, ENVIRON SCI TECHNOL, V21, P1880

[6]

METZGER M, IN PRESS Z ANAL CHEM

[7] FORMATION OF COPPER(II) ARENE COMPLEXES ON INTERLAMELLAR SURFACES OF MONTMORILLONITE [J].

MORTLAND, MM ;

PINNAVAIR, TJ .

NATURE-PHYSICAL SCIENCE, 1971, 229 (03) :75-+

[8] INFLUENCE ON FORMATION OF PCDD/PCDF IN MWI PLANTS - RESULTS OF INVESTIGATIONS AT SEVERAL PLANTS IN THE FRG [J].

NOTTRODT, A ;

DUWEL, U ;

BALLSCHMITER, K .

CHEMOSPHERE, 1989, 19 (1-6) :309-316

[9] CHLORINATED AROMATICS FROM METALLURGICAL INDUSTRIES - PROCESS FACTORS INFLUENCING PRODUCTION AND EMISSIONS [J].

OBERG, T ;

ALLHAMMAR, G .

CHEMOSPHERE, 1989, 19 (1-6) :711-716

[10] CARBONACEOUS PARTICLES IN FLY-ASH - A SOURCE FOR THE DE-NOVO-SYNTHESIS OF ORGANOCHLOROCOMPOUNDS [J].

STIEGLITZ, L ;

ZWICK, G ;

BECK, J ;

BAUTZ, H ;

ROTH, W .

CHEMOSPHERE, 1989, 19 (1-6) :283-290