AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 1 pot

... Number 9 9-0 89288 Printed in the United States of America 1 2 3 4 5 6 7 8 9 0 Printed on acid-free paper Library of Congress Cataloging -in- Publication Data Aerosol chemical processes in the environment/ ... pollutants, including inorganic and organic aerosols, are involved in the observed deterioration and decline of forests in Europe and North America. 6 0-6...

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... saturated vapor environment and neglecting thermal relaxation, the following formula is derived for small time (usual variables). (3.60) Yx x 11 1 2 12 (,) ,τ= +ΠΠ Π 11 1 4 1 1 2 4 1 2 () ,τ π τβτ βτ =− () () ∞ − − ∫ ds ... θ θ τθ τ θ τθ 2 32 2 0 4 6 6 1 2 ()() () () () / () () =+ − + + () −−− 1 1 12 1 12 1 12 2 12 12 2 12 ΓΓ Γs s cth s // // // βββ = + 2 1 1 πβ(...

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... example, Ag 13 1 I, 11 0 AgI, or 11 0 Ag 13 1 I. In the case of Ag 13 1 I, the transformation is: (5 .13 ) The radioactive Ag 13 1 I was a more effective ice-nucleating chemical compound than the non- radioactive ... 10 7 1. 5 × 10 7 5 × 10 6 5 × 10 6 3 × 10 6 2 × 10 6 10 2 10 Aerosol 10 9 10 7 10 6 10 5 2 × 10 4 10 4 10 4 10 4 10 4 10...

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... 310 Structural Materials 310 Bricks 310 Stones 311 Binder Materials 312 Air-Setting Binders 312 Hydraulic Binders 312 Polymers 313 Conglomerates 314 Mortars 314 Concretes 315 Environment- Related Deterioration ... 256 15 4 6 24 Traces 12 28 234 42 0 5 24 Lime- pozzolan mortar 40 3529 1 1 41 14 27 Absent 16 67 234 48 1 9 33 Cement- based mortar 78 2256 11 3 67 13 26 9...

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... 2 41 4 41 =− () −− + ()                 =− () −− + ∞ ∞ ∞ ∞ ∞ π β πβ π β , , II rkRT T 2 2 4 ()                 ∞ πβ I BbA A BbA A BBBBBB gg 1 22 1 1 1 12 2 2 2 22 11 11 22 12 21 1 1 = − () − () +− () −−+ − I BbA A BbA A BBBBBB gg 2 11 2 2 2 21 1 1 1 22 11 11 22 12 21 1 1 = − () − () +− () −−+ − b rM D p RT B ALL ... from the Academy...

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... T H RTT S S =−     −−−       +−     −−−       −−     ∆ ∆ ∆ 2 222 3 333 1 11 11 11 L829/frame/ch04 Page 74 Monday, January 31, 2000 2:07 PM © 2000 by CRC Press LLC 62 Aerosol Chemical Processes in the Environment required in mathematical models for describing ... (–7) (NH 4 ) 2 SO 4 71. 3 ± 0.4 15 10 1. 977 (–2) 2. 617 (–4) Na 2 SO 4 –2330 –2 ....

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... is WY T A Y T A bb 12 1 12 12 12 12 41 14 14 12 12 11 = () + +       + () + +       ++log log γγ γγ ZZ ZZI I I I m m m m WX TA X TA bb 212 12 12 12 12 32 32 32 12 12 11 = () + +       + () + +       ++log ... addition, (6.54) (6.55) γγγ νν νν ± + () = () +− +− +- 1 , γγγ νν νν ± + () +− +− = + – , zz ++ −− +=νν0, ln γ νν νν νν νν γγ γ 12...

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... Ca x CrO y – ions (m/z 10 8, 12 4, 14 0, 14 8, 18 0, and 19 6) in the positive mode (Figure 7.7). In the negative mode, the cluster class Cr x O y – (m/z 84, 10 0, 11 6, 16 8, 18 4, and 200) are always ... Introduction 15 9 Study of Chromium in Polyphasic Dust 16 0 Materials and Methods 16 0 Sampling 16 0 Analytical Techniques 16 1 SEM Analysis 16 1 Raman Microp...

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... 0.93 4965.07 0.28 5 017 .16 0 .18 514 5. 31 1.00 Krypton-ion laser lines: Wavelength (Å) Relative Intensity 5208. 31 0 .14 5308.65 0.40 56 81. 88 0.20 6470.88 1. 00 6764.42 0.24 dfD ee 11 4 // ,= () () πλ ... strong Raman bands at 11 64 cm 1 and 16 13 cm 1 , which are the phenyl-nitroso deformation and symmetric benzene ring-stretching vibra- tions, respectively. Figure 8 .11...

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... 19 17. 24. Durand-Keklikian, L. and Partch, R.E., J. Aerosol Sci., 19 , 511 , 19 88. 25. Dubinin, M.M. and Serpinski, V.V., Dokl. Akad. Nauk. SSR., 99, 10 35, 19 54. 26. Davison Chemical, IC -1 6-7 82, Ind. Chem. ... analysis of the - isotherms and discovered charac- teristic "kinks" in the isotherms. They attributed the "kinks" to impurities that were...

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