Exothermic reactions used for the production of chemicals present a hazard if they proceed without control. Runaway reactions can result in a blow-off of the reactor top and an emission of reactants and products, possibly followed by a gas explosion. Undesired exothermic reactions initiated during production, purification or storage by excessive temperatures or other causes have similar destructive effects, even if the origin is different. Although the hazards connected with exothermic reactions have been known since the inception of the chemical industry, a systematic knowledge of the possible effects has only been developed in the last 25 years. A number of incidents in the chemical industry, which have been investigated by groups of experts from various companies, have promoted the understanding of these hazards. The author has investigated incidents in plants and tested experimental methods for more than 20 years. In particular he was interested in collecting and comparing safety-relevant data of products. At the end of his industrial career he now believes that it is important to pass on information about this field of activity to younger colleagues who are interested in the safety of chemical plants.
The purpose of this book is to provide a basis for understanding the hazards arising from exothermic reactions. Knowledge of the relevant properties is necessary for a safe processing of products and mixtures. The test methods which have been used and developed together with the increasing understanding of the hazards of reactions are particularly important. A critical survey of extensive experimental techniques is provided.
Reimann , G. A .; Grandy , J. D .; Eddy , T. L .; Anderson , G. L. In Nuclear and Hazardous Waste Management Spectrum '92 ( Proc . ) ; American Nuclear Society , Inc. , La Grange Park , IL , 1992 ; Vol . 2 , pp . 1083-1088 . 3 .
Verstegen, J. M. P. J., 160, 201, 215, 224 Vertman, A. A., 103 Vickery, L. E., 83 Vidaver, W., 231 Viinikka, E. K., ... P. R., 112 Wallace, W. E., 107 Walling, J. C, 65 Walnut, T. H., 112 Walther, D., 75 Walther, H., 231 Wang, J. T., ...
Lockhart JS and Griffin CW : Action stat : tetany , Nursing 88 18 ( 8 ) : 33 , 1988 . Malluche HH and Faugere M : Renal osteodystrophy , Mediguide to Nephrology 1 ( 1 ) : 1-8 , 1986 . Maxwell MH and others : Clinical disorders of fluid ...
Thus, Turner's study (ref. 83) makes a case that Hitler's accession was by no means inevitable and that ... X as with so much in the mythology of his Third Reich, the belief that January 30”, 1933, marked a seizure of power was spurious ...
In this stimulating work, Graham Richards provides general readers and students with an authoritative introduction to the central problems currently faced by chemistry.
[ 19 ] E. W. Kluger ( Diss . Drexel Univ . 1975 ; Diss . Abstr . Intern . B 36 ( 1976 ) 4487/8 ) . — [ 20 ] R. H. Cragg , M. Nazery , J. F. J. Todd , A. F. Weston ( J. Chem . Soc . Chem . Commun . 1973 386 ) . [ 21 ] B. Frange ( Bull .
Ernest Rutherford | English physicist That's the last potato I'll ever dig ! " That statement was attributed to young Ernest Rutherford , a native of New Zealand . Rutherford had applied for a scholarship to Cambridge University ...
rubber subjected to the following thermal treatments : cool rapidly to – 40 ° C , hold for 24 hr ; raise rapidly to – 5 ... Bryant 1947. W. M. D. Bryant , “ Polythene Fine Structure , ” J. Polym . Sci . 2 , 547–564 ( 1947 ) . Bunn 1953.
For example , an especially useful theoretical model for Workshop leaders is Perry's ( 1968 ) description of the intellectual and personal development of college students . This theory , originally developed at Harvard in the 1950s ...
★ 最受義大利學生歡迎的化學教材,亞馬遜青少年電子書第一名 ◎ 國小的有趣自然課,到了國中理化完全接不上,高中更是變天書? ◎ ...