Question 2 A refinery processed two crude oils that have the yields shown in the following table. Because of equipment...
Question 2 A refinery processed two crude oils that have the yields shown in the following table. Because of equipment and storage limitations, production of gasoline, kerosene and fuel oil must be limited as shown below. There are no plant limitation on the production of the other products such as gas oils. The profit on processing Crude #1 is $26b1 and on Crude #2 is $1.4/bbl. Find the optimum daily feed rates of the two crudes to this plant via...
(Blending & Refining LP optimization problem) American Oil of Middle East has a refinery in Kuwait. This refinery has access to two types of crude oils that come from Wafra Field: Ratawi Crude and Eocene Crude. The daily availability for Ratawi Crude and Eocene Crude are 300,000 bbl per day and 200,000 bbl per day, respectively. The Ratawi Crude costs the company $15 per bbl, and the Eocene Crude costs $20 per bbl. The refinery distills the crude oils and...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...