scholarly journals Engineering evaluation/cost analysis for the proposed management of contaminated water impounded at the Weldon Spring chemical plant area

1990 ◽  
Author(s):  
M MacDonell ◽  
M Maxey ◽  
J Peterson ◽  
I Joya
Keyword(s):  
Cost Analysis ◽  
Chemical Plant ◽  
Contaminated Water ◽  
Plant Area

A multiple-objective approach to cost analysis of a chemical plant

1979 ◽  
Vol 3 (1-4) ◽  
pp. 444 ◽  
Author(s):  
M. Grauer ◽  
G. Gruhn ◽  
L. Pollmer
Keyword(s):  
Cost Analysis ◽  
Chemical Plant ◽  
Multiple Objective

Benchmark Cost Analysis of Main PEFC-Ionomer Membrane Solutions

2004 ◽  
Vol 1 (1) ◽  
pp. 56-60 ◽  
Author(s):  
Matthias Gebert ◽  
Bernd Höhlein ◽  
Detlef Stolten
Keyword(s):  
Cost Analysis ◽  
Chemical Plant ◽  
Production Costs ◽  
Decisive Factor ◽  
Cost Information ◽  
Grass Roots ◽  
Material Costs ◽  
Market Launch ◽  
Additional Production

Cost considerations are the decisive factor for the market launch of PEFCs. This benchmark comparison first focuses on material costs for the basic chemicals involved in the ionomer syntheses. A new way of generating company-independent cost information on raw chemicals is therefore used. Secondly, an estimate is given of how the complexity of the chemical plant entails additional production costs. This has been done by applying five different approaches developed by process engineers in order to appraise the plants' grass roots investments. Finally, US$∕m2 is a decisive figure for membranes. The values obtained demonstrate the viability of future widespread use.

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