chemical process equipment selection and design - revised second edition

... PLANT WORK Basic physical and thermodynamic property data are essential for the design and selection of equipment. Further, the state-of-the-art design of many kinds of equipment may require more ... presented relating to complete process design. The design of flowsheets will be considered in Chapter 2. 1.1. PROCESS DESIGN Process design establishes the sequence of...

Ngày tải lên: 02/04/2014, 16:24

... Miranda* Office of Management and Budget, City of Pittsburgh, Pennslyvania, U.S.A. Jennie L. Mitchell Department of Accounting, Saint Mary-of-the-Woods College, Saint Mary-of-the-Woods, ... cut- backs, or downsizing, as some would like to call it. The case reports the processes and Case Studies in Public Budgeting and Financial Management Second Edition, Re...

Ngày tải lên: 15/03/2014, 05:20

... pilot plant tests. [Michelle, Beattie, and Goodgame, Chem. Eng. frog. 50,332 (1954)). 1 1-2 1 8-2 1 1 5-2 1” ll-218 1 4-2 0’ 1 1-1 8 7-1 4 7-1 1 1 1-1 8 lo-16 1 2-2 0 only to a certain accuracy. AT may be ... + 60,8OOw-2Op-228%-I 156h n-x ~.~00n ~-4 00p-655%1337h Ow Reducing valve (and desuperhecled , e e m * L *- -q l-l Boiler 0.8eff Generator 0.95...

Ngày tải lên: 04/06/2014, 13:21

... the equipment have adequate performance over 1 1-2 1 8-2 1 1 5-2 1 a 1 1-2 1” 1 4-2 0a 1 1-1 8 7-1 4 7-1 1 1 1-1 8 1 0-1 6 1 2-2 0 anticipated ranges of operating conditions. In addition, the design ... (ft/min) Blending 0. 2-0 .5 Homogeneous reaction 0. 5-1 5 7. 5-1 0 Reaction with heat transfer 1. 5-5 ,.0 1 0-1 5 Liquid-liquid...

Ngày tải lên: 04/06/2014, 15:15

... primrose oil. Further chemical reactions convert GLA to dihomo-gamma-linolenic acid and then to arachidonic acid. Finally, arachi- donic acid is converted to prostaglandins and other chemicals that ... is that prostaglandins and other chemicals in the pathway of the omega-six and omega-three fatty acids (Figures 18.1 and 18.2) decrease the activity of the immune system. This immun...

Ngày tải lên: 16/02/2014, 07:20

Ngày tải lên: 16/02/2014, 19:02

... Reaction of cis-2-cyclopenten-l,4-diol [36] with N-mesyl-S-phenylalanyl chloride gave, in addition to diester and recovered starting material, the diastereo- meric esters [37] and [38]. Separation ... to [107]. Protection of the alcohol groups and alkylation of the lactone enolate with the diphenyl-t-butylsilyl either of Z-7-bromo- 5- hepten- 1-0 1 introduced the top side c...

Ngày tải lên: 17/02/2014, 05:20

... undernutrition 17. 0-1 8.4 Normal thin 18. 5-1 9.9 Normal 20. 0-2 4.9 Overweight 25. 0-2 9.9 Obesity 30.0 or more Table 11: Anthropometric data and reproductive situation (mean and standard deviation) ... childbirth and the postpartum period, as well as to give birth to premature and low-weight babies. Closely-spaced pregnancies and repeated childbearing, Women...

Ngày tải lên: 05/03/2014, 15:20

... aldehydes and ketones. 14.2 Constitutional isomer- ism in aldehydes and ketones. 14.3 Nomenclature of aldehydes and ketones. 14.4 physical properties of aldehydes and ketones. 14.5 Oxi- dation ... degrees and to kelvins. Ans. To convert to Celsius degrees, we first subtract 32 and then multiply by 5/9: 42 °F - 32 °F = 10 °F K = 5.6 -I- 273 = 278.6 K Problem...

Ngày tải lên: 06/03/2014, 07:20

... 75 pathway then proceeds to 2-keto-3-deoxy-6-phosphogluconate and from there to glyceraldehyde- 3-phosphate and pyruvic acid. The differences residing in the PP and ED sequences of these hexose monophosphate ... common to the PP and ED pathways in glycolysis are those of the initial step from glucose-6-phosphate to 6-phosphogluconate, in which the enzymes glucose- 6- dehydrogenase...

Ngày tải lên: 15/03/2014, 04:20